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Frage 1 Bericht
Which number base system is used by low level languages
Antwortdetails
Low level languages, such as Assembly, C, and C++, use binary as the number base system. In a binary system, numbers are represented using only two digits: 0 and 1. This is in contrast to decimal, which uses 10 digits (0-9), or hexadecimal, which uses 16 digits (0-9 and A-F). Binary is used in low level languages because computers use binary internally to store and process data. At the lowest level, computer hardware operates using two states, on and off, which can be represented by binary digits. This makes binary a natural choice for low level programming languages that interact directly with the computer's hardware.
Frage 2 Bericht
Which of these is not a job of the operating system
Antwortdetails
The job of the operating system that is not listed among the options is "Handling HTTP requests for Web pages." The operating system is the most important software that runs on a computer, providing an interface between the user and the computer hardware. It performs various functions to ensure that the computer system operates smoothly and efficiently. One of the key jobs of the operating system is to manage the computer's resources, such as allocating memory to programs that are running on the computer. The operating system is responsible for managing the computer's memory, ensuring that each program has enough memory to run efficiently, and preventing one program from using another program's memory. Another important job of the operating system is to provide security by preventing unauthorised access to files and data on the computer. It controls access to the computer's resources and ensures that only authorised users have access to the files and data that belong to them. However, handling HTTP requests for web pages is not a job of the operating system. Instead, this task is handled by web servers that run on top of the operating system. Web servers receive requests from clients, such as web browsers, and serve web pages to them over the internet. In summary, while the operating system performs many important tasks, such as managing resources and providing security, handling HTTP requests for web pages is not one of its jobs.
Frage 3 Bericht
The combination of the arithmetic and logic units, as well as the ______________ unit makes up the central processing unit.
Antwortdetails
The combination of the arithmetic and logic units, as well as the control unit makes up the central processing unit (CPU). A CPU is the "brain" of a computer. It is responsible for executing instructions and performing calculations. The arithmetic and logic units (ALU) are the parts of the CPU that perform mathematical operations, such as addition, subtraction, multiplication, and division, as well as logical operations, such as AND, OR, and NOT. The control unit is responsible for controlling the flow of data and instructions within the CPU and between the CPU and other parts of the computer, such as memory and input/output devices. It fetches instructions from memory, decodes them to determine what operation to perform, and then directs the ALU to perform the operation. In summary, the combination of the ALU and control unit makes up the CPU, which is responsible for processing data and instructions and performing calculations in a computer.
Frage 4 Bericht
__________________ is the conversion of computer data from one format to another.
Antwortdetails
The correct answer is "data conversion." Data conversion refers to the process of changing the format of computer data from one type to another. This may involve converting data from one file format to another, such as converting a document from Microsoft Word format to PDF. It can also involve converting data from one data type to another, such as converting a string of text to a numerical value. Data conversion can be important for many reasons, such as ensuring compatibility between different software programs, preserving data in a usable format over time, and improving the efficiency of data processing. For example, converting data to a more efficient format can reduce the amount of storage space needed, which can be important when dealing with large amounts of data. In summary, data conversion is the process of changing the format or type of computer data to make it usable in different contexts or more efficient to process.
Frage 5 Bericht
Sensitive data can be protected from prying eyes using _________
Antwortdetails
Sensitive data can be protected from prying eyes using encryption. Encryption is the process of converting data into a code or a form that cannot be easily understood without a special key or password. When data is encrypted, it is scrambled and transformed into a form that is not easily recognizable. The only way to unlock or decrypt the data is to have the specific key or password that was used to encrypt it. This means that even if someone gains unauthorized access to the encrypted data, they will not be able to read or understand it without the key or password. Encryption can be applied to many types of sensitive data, including passwords, financial information, personal data, and sensitive documents. It can be used to protect data both while it is being transmitted (e.g., through email or messaging) and while it is being stored (e.g., on a computer or server). In summary, encryption is a powerful tool for protecting sensitive data from prying eyes, by converting it into a code or a form that is not easily recognizable without the specific key or password that was used to encrypt it.
Frage 6 Bericht
Internet explorer is used for
Antwortdetails
Internet Explorer is a web browser that is used to view web pages on the internet. It allows users to access different websites and view the content on those sites, such as text, images, videos, and other media. Internet Explorer is designed to make it easy for users to navigate the internet by providing tools such as search bars, bookmarks, and tabs. While it may be possible to play movies or music within Internet Explorer, its primary purpose is to browse the internet and display web pages.
Frage 7 Bericht
Which of the following isn't used to navigate in a computer?
Antwortdetails
The option that is not used to navigate in a computer is the scanner. A scanner is a device used to convert physical documents and images into digital format so that they can be stored and processed on a computer. It is not used to navigate a computer, but rather to input physical content into it. On the other hand, the cursor, keyboard, and mouse are all used for navigating a computer. The cursor, typically controlled by a mouse, touchpad or trackpad, allows you to select items and move around the screen. The keyboard is used to input text and commands, and the mouse is used to click and drag items on the screen. So in summary, the scanner is not used for navigating a computer, whereas the cursor, keyboard, and mouse are commonly used for this purpose.
Frage 8 Bericht
_______ is the process of finding errors and fixing them within a program.
Antwortdetails
The process of finding errors and fixing them within a program is called debugging. When a program is being developed, it may contain errors, also known as bugs, that prevent it from functioning properly. Debugging is the process of identifying and fixing these errors. Debugging can involve a number of techniques, such as analyzing error messages, reviewing code, and stepping through the program line by line to find where errors occur. Once an error is identified, the programmer can make changes to the code to correct the issue. Compiling is the process of translating source code into machine code, which can then be executed. Execution is the process of running a program. Scanning, in the context of programming, typically refers to the process of analyzing code for security vulnerabilities rather than identifying and fixing errors. In summary, debugging is the process of identifying and fixing errors in a program, whereas compiling, executing, and scanning are different processes that serve different purposes in the development and operation of a program.
Frage 9 Bericht
A computer can't boot if it does not have ____________
Antwortdetails
A computer cannot boot if it does not have an operating system (OS). An operating system is the most basic software that runs on a computer and is responsible for managing and coordinating all the activities of the computer hardware and software. It is the first program that runs when the computer starts up, and it is responsible for initializing the hardware and loading other software, such as device drivers and applications. Without an operating system, the computer would not be able to perform any useful tasks, as it would not have the necessary software to control and manage its hardware components. Examples of popular operating systems include Microsoft Windows, macOS, and Linux.
Frage 10 Bericht
Fire fox is an example of __________
Antwortdetails
Firefox is an example of application software. Application software is a type of software that is designed to perform specific tasks for the user, such as creating documents, browsing the web, sending emails, etc. In other words, it is a program that is used to accomplish specific tasks and is meant to be used by the end-user, as opposed to system software, which is designed to run the computer itself and support the application software. Firefox is a web browser, which is a type of application software that allows users to access, browse and interact with websites on the Internet.
Frage 11 Bericht
What differs a system software from application software?
Antwortdetails
System software and application software are two broad categories of computer software, each with different functions and purposes. System software is a collection of programs that control and manage the basic operations of a computer system. It is designed to provide a platform for other software applications to run on. System software includes operating systems, device drivers, utilities, and other tools that enable the computer to operate and perform its functions. On the other hand, application software refers to programs that are designed to perform specific tasks or applications for the user. These programs are used for word processing, spreadsheets, photo editing, web browsing, and other specialized tasks. Application software is often created by third-party developers and can be installed and used by end-users. The main difference between system software and application software is the purpose they serve. System software is responsible for managing the hardware and providing a platform for other software to run on, while application software is designed to perform specific tasks for the user. Other differences between system software and application software include: - Ability to multi-task: System software is designed to manage and allocate system resources, while application software is designed to perform specific tasks. Therefore, system software has more multitasking capabilities than application software. - Minimal in terms of space: System software is usually larger in terms of size and requires more storage space than application software. - Presence of cache memory: System software may use cache memory to improve the performance of the computer system, while application software does not typically use cache memory. - Unique programs installed by the creators to help run the computer: System software includes programs that are installed by the computer manufacturer or operating system developer to help run the computer, such as device drivers and system utilities. Application software does not include these types of programs.
Frage 13 Bericht
The Domain name of a website is also its__________
Antwortdetails
The domain name of a website is also its IP address. Every device that connects to the internet, including websites, is assigned a unique Internet Protocol (IP) address, which is a numerical label. However, remembering a long string of numbers is difficult, so domain names were created to serve as more memorable and recognizable names for websites. When you type a domain name into your web browser's address bar, your browser sends a request to a Domain Name System (DNS) server, which translates the domain name into its corresponding IP address. The IP address is then used to locate the website's server on the internet and retrieve the website's content, which is then displayed in your browser. So, while the domain name is what we typically use to identify a website, it ultimately maps to its underlying IP address, which is used to connect to the website's server and retrieve its content.
Frage 14 Bericht
Which of the following is not a type of computer on the basis of operation?
Antwortdetails
The computer type that is not based on the operation is "Remote." This is because "remote" does not refer to how a computer operates, but rather where it is located or how it is accessed. A remote computer is one that is accessed through a network connection, such as the internet, rather than being physically present with the user. On the other hand, "analog" and "digital" are types of computers based on their method of operation. Analog computers operate by processing continuous physical variables such as voltage, while digital computers operate by processing discrete data in the form of binary digits (bits). Finally, "hybrid" computers are a combination of both analog and digital computers, where they use both continuous and discrete data to perform calculations.
Frage 15 Bericht
What is considered the brain of the computer?
Antwortdetails
The brain of the computer is considered to be the "Central Processing Unit" (CPU). The CPU is the primary component of a computer that performs most of the processing and calculations required to run programs and applications. It is responsible for executing instructions and controlling the operations of the computer's other hardware components, such as the memory, input/output devices, and storage devices. The CPU is often referred to as the "brain" of the computer because it performs many of the same functions that the human brain does, such as processing information, making decisions, and controlling the body (or in the case of the computer, the hardware components). It is located on the motherboard of the computer, and it consists of a small chip that contains millions of transistors and circuits that work together to perform calculations and operations at incredible speeds. While the monitor/display screen, mouse, and printer are all important components of a computer system, they do not serve the same function as the CPU. The monitor/display screen displays the output from the computer, the mouse is an input device used to control the cursor on the screen, and the printer is a device used to produce hardcopy output from the computer.
Frage 16 Bericht
Microsoft PowerPoint is a ________________ application
Antwortdetails
Microsoft PowerPoint is a presentation software application. This means that it is a program used to create visual aids or slideshows that are intended to enhance a live presentation. It allows users to create and design professional-looking slides that can contain text, images, videos, charts, and graphs. These slides can be used to convey information, ideas, or messages in a clear and visually appealing way. PowerPoint is often used in business, education, and other settings where presentations are a common means of communication. It is not a graphing or gaming software, nor is it considered a productivity software in the same sense as a word processor or spreadsheet program.
Frage 17 Bericht
Which of these is not a programming language
Antwortdetails
ios is not a programming language. HTML, Java, and C++ are all programming languages, while ios is an operating system created by Apple Inc. for its mobile devices, such as the iPhone and iPad. Programming languages are used to write computer programs, while operating systems provide a platform for those programs to run on.
Frage 18 Bericht
For what does WAN stand?
Antwortdetails
WAN stands for Wide Area Network. A network is a collection of devices (like computers, printers, and servers) that are connected together to communicate and share resources. A WAN is a type of network that covers a large geographic area, such as a city, a country, or even the whole world. Unlike a Local Area Network (LAN), which is limited to a small area like a home or office building, a WAN connects devices over a larger distance using a variety of technologies such as telephone lines, fiber optic cables, and satellite links. WANs are used by organizations to connect their different offices and branches in different locations, and to provide access to the internet or cloud-based services. For example, a company with offices in New York and London might use a WAN to connect the two locations and allow employees to share data and resources.
Frage 19 Bericht
Which of the following system software resides in the main memory always?
Antwortdetails
The system software that always resides in the main memory is the Operating System (OS). In many operating systems, the loader resides permanently in memory. The OS manages the resources of the computer and acts as an interface between the user and the hardware. It is responsible for tasks such as memory management, process management, file management, and input/output operations. Text editors, assemblers, linkers, and loaders are all types of system software, but they do not always reside in the main memory. They are typically loaded into memory when needed, and can be swapped out of memory when other processes need more memory. This is because main memory is a limited resource and the OS dynamically allocates it to different processes as needed.
Frage 20 Bericht
How are the stages of SDLC implemented?
Antwortdetails
SDLC, or Software Development Life Cycle, is the process of developing software from the initial planning phase to the final deployment phase. The different stages of SDLC are implemented in various ways, depending on the project requirements and the development team's preferences. Let's take a look at each option: 1. Randomly, without overlapping: Implementing the stages of SDLC randomly and without overlapping is not an ideal approach as it can lead to confusion and delays. This method involves starting and completing stages without considering their interdependencies or the requirements of the subsequent stages. It can also result in rework and revisions of previous stages, causing unnecessary delays and additional costs. 2. Sequentially, without overlapping: This is the most common way of implementing the stages of SDLC. In this approach, each stage is completed sequentially, with no overlapping or parallel work being done. This method ensures that each stage is completed before moving onto the next, ensuring that all the requirements and objectives of each stage are met. It also reduces the risk of errors and makes it easier to track progress. 3. Sequentially with overlapping: In this approach, the stages of SDLC are completed sequentially, but with some overlapping. This means that the team may start work on the next stage before completing the current stage. This approach can help reduce the overall project timeline by minimizing the wait time between stages. However, it requires careful planning and coordination to ensure that the overlapping does not create confusion or conflict. 4. Randomly with overlapping: Implementing the stages of SDLC randomly with overlapping is the least recommended approach. This method involves starting and completing stages randomly and with some overlapping. This approach can lead to confusion, delays, and increased costs, as well as making it difficult to track progress and ensure that all requirements are met. In summary, implementing the stages of SDLC sequentially, without overlapping is the most common and recommended approach. This ensures that each stage is completed before moving onto the next, while also minimizing the project timeline.
Frage 21 Bericht
Which doesn't belong to the group?
Antwortdetails
Out of the given options, "Memory unit" doesn't belong to the group. Flash drive, floppy disk, and compact disk are all examples of storage devices that store digital data. In contrast, "Memory unit" is a broad term that can refer to any device or component that stores data temporarily or permanently. While flash drives, floppy disks, and compact disks are all types of memory units in the sense that they store data, the term "memory unit" is more general and encompasses other types of storage, such as hard drives, solid-state drives, and RAM (Random Access Memory). Therefore, "Memory unit" is the odd one out in this group, as it is not a specific type of storage device like the other options.
Frage 22 Bericht
Hexadecimal numbers are a mixture of
Antwortdetails
Hexadecimal numbers are a mixture of decimal numbers and letters. The decimal number system uses 10 digits, 0 through 9, to represent all numbers. The hexadecimal number system uses 16 symbols, 0 through 9 and the letters A through F, to represent numbers. These letters are used to represent the values 10 through 15, respectively. This makes hexadecimal a convenient way to represent binary data in a compact form, since each hexadecimal digit represents 4 binary digits.
Frage 23 Bericht
A logic circuit performs ________ functions
Antwortdetails
A logic circuit performs "processing and controlling" functions. A logic circuit is an electronic circuit that performs a specific logical operation, which is based on the principles of Boolean algebra. It takes one or more digital inputs and produces a digital output based on a set of rules, known as a truth table. The primary function of a logic circuit is to process and control the input signals to produce a desired output signal. In other words, it performs logical operations on the input signals to generate the desired output signal. This makes it a processing and controlling device. For example, a logic circuit can be used to perform a simple logic function, such as a logical AND operation, which takes two input signals and produces an output signal that is true only when both input signals are true. This output signal can then be used to control the behavior of another device or system. In summary, logic circuits are used in a wide variety of electronic devices, such as computers, calculators, and mobile phones, to process and control digital signals, which makes them an essential component of digital technology.
Frage 24 Bericht
A word processor can be used to
Antwortdetails
A word processor is a computer program that is used to create, edit, and print text documents. With a word processor, you can type in text, make changes to it, format it with different fonts and styles, and then print it out if you need a hard copy. In short, a word processor allows you to write, edit, and print text in a convenient and flexible way.
Frage 25 Bericht
The arrow displayed on the screen of a computer is called
Antwortdetails
The arrow displayed on the screen of a computer is called a "Cursor". The cursor is a graphical representation of the position where text or data can be inserted or edited on the computer screen. It is typically displayed as a blinking vertical line, a block or a underline depending on the type of application or software being used. The cursor can be moved around the screen using the computer mouse, touchpad, or keyboard keys. When the cursor is moved, the text or data following it also moves accordingly. The term "pointer" can also refer to the arrow displayed on the screen, but it is a more general term that can refer to any graphical element used to indicate a position or selection on the screen. The term "indicator" is less commonly used and generally refers to a specific type of visual cue used to provide information to the user.
Frage 26 Bericht
The acronym from DATABASE MANAGEMENT SYSTEM is ________________
Antwortdetails
The acronym for DATABASE MANAGEMENT SYSTEM is DBMS, which stands for "Database Management System". A database is an organized collection of data that can be stored, accessed, and managed easily. However, managing large amounts of data can be complicated, which is where a Database Management System comes in. A DBMS is a software system that allows users to create, modify, and manipulate databases. It provides tools to organize and store data efficiently, as well as tools to retrieve and analyze that data. In summary, DBMS is an abbreviation for Database Management System, a software system used to manage and organize data efficiently.
Frage 27 Bericht
Running other software on idle computer without the knowledge of the organisation is called theft of ___________
Antwortdetails
Running other software on an idle computer without the knowledge of the organization is called theft of computer time. This means that the person is using the resources (e.g. processing power, memory, storage) of the computer without permission, which can slow down the performance of the computer and potentially interfere with the work of others. This unauthorized use of resources can be seen as equivalent to theft, since the person is taking something (in this case, computer time) without permission.
Frage 28 Bericht
To determine if a computer has the ability to think, a test was conducted named as
Antwortdetails
The test used to determine if a computer has the ability to think is called the Turing test. The Turing test was proposed by the mathematician and computer scientist Alan Turing as a way to determine if a machine can exhibit intelligent behavior equivalent to, or indistinguishable from, that of a human. The test involves a human evaluator who engages in a natural language conversation with a machine and a human, without knowing which is which, and tries to determine which is the machine based on their responses. If the evaluator is unable to reliably distinguish the machine from the human, the machine is said to have passed the Turing test and demonstrated human-like intelligence.
Frage 29 Bericht
System software can further be classified into two. Operating software and ______________ software
Antwortdetails
System software can further be classified into two categories: Operating software and Utility software. Operating software, also known as an Operating System (OS), is the main type of software that controls and manages all the other software and hardware on a computer. It acts as an intermediary between the computer hardware and the applications you use. Examples of operating systems include Windows, macOS, and Linux. Utility software, on the other hand, is a type of system software designed to help manage, maintain, and optimize the computer system. Examples of utility software include anti-virus software, file management systems, and storage management software. These types of software provide specific functions that help you keep your computer running smoothly and efficiently.
Frage 30 Bericht
In the files, if order of operation on two or more files are similar, then operation will be
Antwortdetails
If the order of operation on two or more files is similar, then the operation will be sequential. Sequential operation means that the files will be processed one after the other in the same order as specified. For example, if we have two files A and B, and we want to perform the operations 'read', 'process', and 'write' on them in the order A->B, then the program will first read file A, process it, write the result, then move on to file B, read it, process it, and write the result. On the other hand, if the order of operation is not similar, the operation may be more complex or combinational. In that case, the files may be processed in a different order or simultaneously, which may require more complex programming logic. Therefore, having a similar order of operation on multiple files simplifies the programming and makes it more straightforward.
Frage 31 Bericht
Which doesn't belong to the group?
Antwortdetails
The option that does not belong to the group is "External memory". Primary memory, main memory, and internal memory are all types of memory that are directly accessible by the CPU (Central Processing Unit) of a computer. These types of memory are volatile, which means that they lose their data when the power is turned off. Primary memory is the smallest and fastest type of memory in a computer, and it includes the cache and registers. Main memory, also known as RAM (Random Access Memory), is the largest type of primary memory in a computer and holds the data and instructions that the CPU needs to access quickly. Internal memory refers to the storage capacity that is built into a device, such as a hard drive or a solid-state drive (SSD). This type of memory is non-volatile, which means that it retains its data even when the power is turned off. External memory, on the other hand, refers to any type of storage that is external to the device, such as a USB flash drive, an external hard drive, or a cloud-based storage service. While external memory can be used to store data, it is not considered to be a type of primary or internal memory because it is not directly accessible by the CPU. Instead, data must be transferred between external memory and primary or internal memory before it can be accessed by the CPU.
Frage 32 Bericht
Computer software can be classified into how many parts?
Antwortdetails
Computer software can be classified into two main parts: system software and application software. 1. System software: This type of software includes the programs that control the hardware components of a computer system and provide a platform for running other software applications. Examples of system software include operating systems, device drivers, utility programs, and firmware. 2. Application software: This type of software is designed to perform specific tasks or functions for the user. Application software can be further classified into two subcategories: general-purpose applications and specialized applications. Examples of general-purpose applications include word processors, spreadsheets, and web browsers, while examples of specialized applications include graphics software, database software, and video editing software. In summary, computer software can be classified into two main parts: system software and application software. The system software controls the hardware and provides a platform for running other software applications, while application software is designed to perform specific tasks or functions for the user.
Frage 34 Bericht
What is the major purpose of application software?
Antwortdetails
The major purpose of application software is to help people perform specific tasks. It provides user-friendly interface to interact with computer systems and accomplish tasks such as word processing, creating spreadsheets, managing databases, playing games, and much more. In short, it is designed to make the user's work easier and more efficient, allowing them to accomplish their work goals with the help of the computer.
Frage 35 Bericht
How many types of booting are there?
Antwortdetails
There are essentially two types of booting: 1. Cold booting: This is the process of starting a computer from a powered-off state. This is typically done by pressing the power button on the computer. A cold boot starts the computer's hardware and boot loader, which then loads the operating system into memory. 2. Warm booting: This is the process of restarting a computer that is already powered on. This is typically done by pressing the reset button or by using the operating system's restart feature. A warm boot reloads the operating system from memory, bypassing the boot loader and hardware initialization. It's important to note that these are the two most basic and widely used types of booting, but there could be other variations or advanced booting procedures used in certain scenarios.
Frage 36 Bericht
The logical structure of the database can be depicted through its ______
Antwortdetails
The logical structure of a database can be depicted through its data model. A data model is a conceptual representation of data and the relationships between data elements in a database. It defines the structure of the database, including tables, columns, and the relationships between them. The data model can be thought of as a blueprint or a map for the database, showing how data is organized and how it can be accessed. It is an abstract representation of the database, separate from the specific software or hardware used to implement it. By using a data model, designers and developers can ensure that the database is structured in a logical and consistent way, which can improve performance, scalability, and ease of use.
Frage 37 Bericht
What is the function of firewall?
Antwortdetails
A firewall is a type of cybersecurity tool that helps protect a computer or network from unauthorized access or malicious activity from the internet. Think of a firewall as a security guard that stands at the entrance to your network, examining all incoming and outgoing traffic. It examines each packet of data to see if it meets certain criteria, such as the source and destination of the data, and the type of data being transmitted. If the packet meets the criteria, it's allowed to pass through the firewall and reach its destination. If it doesn't meet the criteria, the firewall blocks the packet, preventing it from entering your network. A firewall can help prevent attacks like hacking, malware infections, and other cyber threats that could compromise your data or network. Firewalls can also be configured to filter out certain types of traffic or limit access to certain resources, providing an additional layer of protection for your network. In summary, a firewall is a vital cybersecurity tool that acts as a barrier between your network and the internet, helping to keep your data and devices safe from cyber threats.
Frage 38 Bericht
From where can the name of a user account be changed?
Antwortdetails
The name of a user account can be changed from the Control Panel in most operating systems, including Windows and macOS. In Windows, you can access the Control Panel by clicking on the Start menu and selecting "Control Panel" from the list of options. Once in the Control Panel, you can navigate to the "User Accounts" section and select the user account whose name you want to change. From there, you can click on the "Change your account name" option and enter the new name for the account. Similarly, in macOS, you can access the System Preferences by clicking on the Apple menu and selecting "System Preferences" from the list of options. Once in the System Preferences, you can navigate to the "Users & Groups" section and select the user account whose name you want to change. From there, you can click on the "Full Name" field and enter the new name for the account. In summary, the name of a user account can be changed from the Control Panel or System Preferences of your operating system. The exact steps to do so may vary slightly depending on the operating system, but in general, you can navigate to the "User Accounts" or "Users & Groups" section and select the account whose name you want to change.
Frage 39 Bericht
Word processor, spreadsheets, database, graphics and presentation software are all examples of?
Antwortdetails
Word processor, spreadsheets, database, graphics and presentation software are all examples of application packages. Application packages are software programs designed to perform specific tasks or functions for the user. They are also known as "applications" or "apps" for short. Each of the software examples mentioned - word processor, spreadsheets, database, graphics, and presentation software - have a specific function and are designed to make tasks related to those functions easier for the user. For instance, a word processor is designed to create, edit and format text documents, while a spreadsheet program is designed to perform calculations and data analysis. Database software is designed to store, organize and retrieve large amounts of data, while graphics software is designed to create and edit visual elements such as images and videos. Presentation software is designed to create slideshows and presentations. Overall, application packages are a type of software that provides users with specific tools to perform tasks more efficiently and effectively.
Frage 40 Bericht
What is the permanent memory built into your computer called?
Antwortdetails
The permanent memory built into a computer is called ROM (Read-Only Memory). It is called "read-only" because, unlike RAM (Random Access Memory), which can be written to and rewritten, the information stored in ROM cannot be changed by the computer or the user. ROM is a type of memory that is built into the computer's hardware and contains the basic instructions that the computer needs to boot up and run its basic functions. These instructions are often referred to as the "firmware" of the computer, and include the BIOS (Basic Input/Output System) that controls the startup process, as well as other low-level software that interacts directly with the computer's hardware. CD-ROM, on the other hand, is a type of storage medium that can be used to store data or programs, but it is not built into the computer itself. CDs and DVDs can be used to store data, programs, or other types of media, but they are not considered a type of permanent memory built into the computer.
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