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Pregunta 1 Informe
In SQL, which command is used to remove a stored function from the database?
Detalles de la respuesta
The command used to remove a stored function from the database in SQL is the "DROP FUNCTION" command.
This command is used to permanently remove a stored function from the database. For example, if you have a stored function named "my_function", you can remove it with the following SQL statement:
DROP FUNCTION my_function;
It is important to note that once you drop a stored function, all references to it in your database will be lost and it cannot be recovered. So, it should be used with caution.
Pregunta 2 Informe
Which among the following generation computers had expensive operation cost?
Detalles de la respuesta
The second generation of computers had expensive operation costs compared to other generations. The second generation of computers, which emerged in the late 1950s and early 1960s, were characterized by the use of transistors instead of vacuum tubes that were used in the first generation. While transistors were smaller, more reliable, and more energy-efficient than vacuum tubes, they were still relatively expensive to produce and required a significant amount of power to operate. In addition, the second generation of computers required air conditioning systems to keep them cool, which added to their overall operating costs. The high cost of production, maintenance, and operation made these computers expensive and limited their accessibility to only large organizations, such as government agencies, research institutions, and corporations, which had the resources to invest in them. In contrast, the third and fourth generations of computers, which emerged in the 1960s and 1970s, respectively, were characterized by the use of integrated circuits and microprocessors, which greatly reduced the cost of production and operation, making computers more accessible and affordable to individuals and small businesses.
Pregunta 3 Informe
The acronym IP address has its full meaning to be _________
Detalles de la respuesta
The acronym "IP address" stands for "Internet Protocol address". An IP address is a unique numerical identifier assigned to each device connected to the internet. Think of it like a phone number for your computer or other device. When you visit a website, your device sends a request to the website's IP address and then the website responds by sending the requested information back to your device's IP address. This is how devices on the internet communicate with each other.
Pregunta 4 Informe
he rules that govern the structure of a command or programming language is called
Detalles de la respuesta
The rules that govern the structure of a command or programming language is called Syntax. Syntax determines the proper order and format of the elements that make up a command or program, such as keywords, variables, and operators. These rules must be followed precisely to create a functioning program. Syntax errors occur when these rules are not followed, and the program will not execute properly. So, in summary, Syntax is a set of rules that define the correct structure and formatting of a command or programming language.
Pregunta 5 Informe
What does a linker program do?
Detalles de la respuesta
A linker program is a software tool that links different parts of a computer program together. Think of a computer program as a puzzle with many pieces. The linker takes all those pieces and puts them together to make the complete program. The linker performs tasks such as combining object files, resolving symbol references, and creating the final executable file. The linker program takes care of the following tasks: 1. Linking the program with other programs needed for its execution. For example, if a program uses a library like the C standard library, the linker will link the program with that library so that the program can use its functions. 2. Relocating the program to execute from a specific memory area allocated to it. This means that the linker will place the program in a specific area of the computer's memory so that it can be executed. 3. Interfacing the program with the entities generating its input data. This means that the linker will make sure that the program can receive data from other parts of the system, such as user input or data from a file. In summary, the linker program is responsible for putting all the pieces of a computer program together so that it can be executed correctly.
Pregunta 6 Informe
Which doesn't belong to the group?
Detalles de la respuesta
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.
Pregunta 7 Informe
The first commuters were programed using _________
Detalles de la respuesta
The first commuters were programmed using machine language. Machine language is the lowest-level programming language that can be used to write computer programs. It consists of binary code, which is a sequence of 1's and 0's that the computer can understand and execute directly. The first computers, such as the ENIAC, did not have high-level programming languages like we have today, such as Python or Java. Instead, they had to be programmed using machine language. This meant that the programmers had to manually enter long sequences of binary code to perform even the simplest tasks on the computer. As computers advanced, higher-level programming languages were developed to make programming easier and more accessible to non-experts. These higher-level languages are often compiled into machine language, which the computer can then execute. But in the early days of computing, programmers had no choice but to write code directly in machine language.
Pregunta 8 Informe
Java is a ______ language
Detalles de la respuesta
Java is a high-level programming language. This means that it is designed to be easy to read and write for humans, and provides a higher level of abstraction from the hardware than lower-level languages. High-level languages like Java typically have built-in libraries and features that allow developers to write code more efficiently and focus on solving problems rather than worrying about low-level details like memory management or machine architecture. Additionally, high-level languages are typically platform-independent, which means that Java code can be compiled and run on different operating systems without needing to be rewritten.
Pregunta 9 Informe
How many types of booting are there?
Detalles de la respuesta
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.
Pregunta 10 Informe
The end users are able to operate at the _______ tier.
Detalles de la respuesta
End users are able to operate at the "presentation" tier. The presentation tier is the user interface layer of a software application or system. It's the part of the system that the end user interacts with directly, and it includes all the components that allow the user to view and manipulate data. This can include things like graphical user interfaces, web pages, and other visual elements that the user can see and interact with. Because the presentation tier is designed specifically for end users, it's the layer that they are most comfortable operating in. This is where they can view data, input information, and interact with the system to achieve their desired tasks. While there may be other tiers (such as the model, application, and data tiers) that are responsible for processing and managing data behind the scenes, it's the presentation tier where the end user has the most control and where their actions have the most direct impact on the system.
Pregunta 11 Informe
Which is not a network for distribution of information?
Detalles de la respuesta
Microsoft Word is not a network for the distribution of information. Microsoft Word is a word processing software that is used to create, edit, and format documents. It is not a network because it does not distribute information, it is used to create and store information on a single device or in a cloud storage service. On the other hand, cloud storage, several computers to one printer, and e-mail are all examples of networks that distribute information.
Pregunta 12 Informe
The major function of a Database management system is _______________
Detalles de la respuesta
The major function of a Database Management System (DBMS) is to efficiently store and manage large amounts of data in a structured manner, making it easy to retrieve, update, and manipulate the data as needed. A DBMS provides a centralized location for storing and organizing data, allowing multiple users to access and modify the data simultaneously while ensuring data integrity and security. In addition, a DBMS provides tools for defining and enforcing data relationships, constraints, and rules, ensuring data consistency and accuracy. It also provides a query language for retrieving data from the database and generating reports. Overall, the primary goal of a DBMS is to make it easy for users to interact with large amounts of data in a way that is efficient, secure, and reliable.
Pregunta 13 Informe
Running other software on idle computer without the knowledge of the organisation is called theft of ___________
Detalles de la respuesta
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.
Pregunta 14 Informe
Which of these application packages is mostly used by computer users?
Detalles de la respuesta
Out of the options given, Microsoft Excel and Microsoft Word are the two most commonly used application packages by computer users. Microsoft Excel is a spreadsheet application that allows users to create, edit, and analyze numerical data in a structured manner. It is widely used by businesses and individuals for tasks such as financial analysis, budgeting, data management, and statistical analysis. Microsoft Word, on the other hand, is a word processing application used for creating and editing text-based documents. It is used for a wide range of purposes, such as writing reports, letters, resumes, and academic papers. While CorelDraw is a graphic design software used for creating vector graphics and Ms Access is a database management system used for storing, managing and retrieving data, they are not as commonly used as Microsoft Excel and Microsoft Word in day-to-day computer usage.
Pregunta 15 Informe
What is debugging?
Detalles de la respuesta
Debugging is the process of finding and fixing errors, also known as "bugs", in a computer program. The goal of debugging is to ensure that the program runs smoothly and produces the expected results. This involves locating the source of the problem, understanding why it is happening, and then making changes to the code to correct the issue. Debugging can be a time-consuming and challenging task, but it is an important part of the software development process to ensure that the end-users have a positive experience when using the software.
Pregunta 16 Informe
What is the etiquette one should follow while working online?
Detalles de la respuesta
Working online requires proper etiquette or "netiquette" to maintain a positive and professional atmosphere. Here are some general guidelines to follow: 1. Be respectful: Always communicate in a respectful manner. Avoid using harsh or offensive language, and be mindful of cultural differences. 2. Be mindful of your tone: It's important to communicate in a tone that's appropriate for the situation. If you're sending an email or message, make sure the tone is professional. 3. Be punctual: Time management is key. Be punctual when it comes to meetings and deadlines. 4. Be organized: Keep your digital files organized and ensure that you're using appropriate naming conventions. This will make it easier for others to find what they need. 5. Be secure: Protect your digital assets by using strong passwords and secure file sharing methods. 6. Respect privacy: Be mindful of other people's privacy, including their personal information and confidential data. 7. Be mindful of online piracy: Do not engage in any form of online piracy, including sharing copyrighted materials without permission. Remember, the online world is just as important as the physical one. Maintaining proper netiquette can help you build a positive and professional reputation, and make you more successful in your online endeavors.
Pregunta 17 Informe
Typically, an ATM is used for
Detalles de la respuesta
An ATM, or Automated Teller Machine, is typically used for withdrawing cash. It is a machine that allows customers of a financial institution to perform financial transactions, such as withdrawing cash, checking their account balance, or depositing money, without the need to visit a bank branch. ATMs are widely available and can be found in many public places such as shopping centers, airports, and gas stations. They provide customers with convenient access to their money 24 hours a day, seven days a week.
Pregunta 18 Informe
What type of errors occurs when the program is asked to implement an impossible task such as dividing a number by zero?
Detalles de la respuesta
Dividing a number by zero is an impossible mathematical operation, which leads to a type of error called an "Arithmetic error". When a program encounters such an operation, it is unable to perform the calculation, and it generates an error message to indicate the issue. Arithmetic errors are a type of runtime error because they occur during the execution of the program, rather than during the compilation or writing of the code (syntax errors). Logical errors are different from arithmetic errors because they occur when the program's logic is flawed, leading to incorrect results. So, in summary, dividing by zero results in an arithmetic error because it is a mathematical impossibility that cannot be computed.
Pregunta 19 Informe
What is a computer file.
Detalles de la respuesta
A computer file is a place on a computer where information is stored in a package. A file can contain many different types of information, including text, images, audio, video, and executable programs. The information in a file is organized in a specific format, and the file can be opened and edited using appropriate software. For example, a text file contains plain text, while a Word document file contains formatted text and other elements like images and tables. A file is often saved with a specific name and extension that identifies the type of file and the type of information it contains. The extension is the part of the file name that comes after the dot, such as ".txt" for a plain text file or ".docx" for a Microsoft Word document file.
Pregunta 20 Informe
The windows explorer is divided into _________ categories.
Detalles de la respuesta
The Windows Explorer is divided into five categories, which are: 1. Quick Access: This category contains shortcuts to frequently accessed folders and files, such as the Desktop, Documents, and Downloads folders. 2. OneDrive: This category displays files and folders stored on OneDrive, Microsoft's cloud storage service. 3. This PC: This category displays all the drives and storage devices connected to the computer, including the hard drive, external drives, and USB flash drives. 4. Network: This category displays other devices on the local network, such as other computers or printers that are connected. 5. Recycle Bin: This category contains files and folders that have been deleted from the computer and are waiting to be permanently deleted or restored. These categories help users easily navigate and find files and folders on their computer, as well as access files and folders stored in the cloud or on other devices connected to the network.
Pregunta 21 Informe
The logical structure of the database can be depicted through its ______
Detalles de la respuesta
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.
Pregunta 22 Informe
An inventory management program can assist with ________
Detalles de la respuesta
An inventory management program can assist with all of the above: distribution, purchasing, and planning. Inventory management involves keeping track of a company's stock of goods and materials, and making sure that there are enough items on hand to meet customer demand without having too much excess inventory that ties up capital. A good inventory management program can help with distribution by providing real-time updates on inventory levels and locations, allowing companies to quickly and accurately fulfill customer orders. It can also assist with purchasing by tracking inventory levels and alerting staff when it's time to reorder supplies, helping to ensure that stock is always available when needed. Additionally, an inventory management program can assist with planning by providing data and analytics on sales trends, inventory turnover, and other key performance indicators. This information can help companies make informed decisions about which products to stock, when to order supplies, and how much inventory to keep on hand. Overall, a well-designed inventory management program can help companies save time, reduce waste, and improve efficiency.
Pregunta 23 Informe
.......... provides total solutions to reduce data redundancy, inconsistency, dependence and unauthorized access of data
Detalles de la respuesta
A DBMS (Database Management System) provides comprehensive solutions to reduce data redundancy, inconsistency, dependence, and unauthorized access of data. Data redundancy refers to the duplication of data in a database, which can lead to inconsistencies and take up unnecessary storage space. A DBMS helps to eliminate data redundancy by ensuring that each piece of data is stored only once and is consistently maintained. Data inconsistency refers to the occurrence of conflicting data in a database, which can lead to problems when trying to make decisions based on the data. A DBMS helps to maintain data consistency by enforcing constraints and rules that ensure that data is entered consistently and accurately. Data dependence refers to the relationship between different pieces of data in a database. A DBMS helps to reduce data dependence by allowing data to be stored in separate tables and establishing relationships between those tables. This reduces the risk of changes in one table affecting the data in another table. Finally, a DBMS provides security features to prevent unauthorized access to the data stored in the database. This includes controlling access to the database through user authentication and authorization, as well as ensuring that sensitive data is encrypted to protect it from being accessed by unauthorized individuals. In short, a DBMS provides a centralized and organized way to store, manage, and secure data to ensure its accuracy, consistency, and security.
Pregunta 24 Informe
Applications on a screen are displayed by __________
Detalles de la respuesta
Applications on a screen are displayed by icons. An icon is a small graphical representation of a program or file. It serves as a visual shortcut to launch the program or open the file. When you tap or click on the icon, the associated application or file opens. Icons are usually displayed on the home screen or app drawer, which are part of the graphical user interface of a device. The home screen is the main screen where you can see all your apps and shortcuts, while the app drawer is a menu that contains all the apps installed on your device.
Pregunta 25 Informe
A 2-input gate that can be used to pass a digital waveform unchanged at certain times and inverted at other times is ___________
Detalles de la respuesta
The 2-input gate that can be used to pass a digital waveform unchanged at certain times and inverted at other times is the XOR (exclusive OR) gate. An XOR gate has two input signals and one output signal. The output is HIGH (1) if the two input signals are different, and LOW (0) if the two input signals are the same. In other words, an XOR gate produces an output signal that is the "exclusive or" of its two input signals. When one of the input signals is held at a constant logic level (either HIGH or LOW), the XOR gate can be used to pass the other input signal unchanged or inverted, depending on the value of the constant signal. If the constant signal is HIGH, the output signal will be inverted; if the constant signal is LOW, the output signal will be unchanged. This property of the XOR gate makes it useful in digital electronics for a variety of applications, such as data encryption, error detection and correction, and clock synchronization.
Pregunta 26 Informe
Which doesn't belong to the group?
Detalles de la respuesta
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.
Pregunta 27 Informe
System software has which major function?
Detalles de la respuesta
System software has the major function of controlling and managing the computer system. It is a type of software that acts as an intermediary between the computer hardware and the user applications. System software is responsible for coordinating the activities and sharing of resources of the computer hardware, such as the central processing unit (CPU), memory, and storage. It also provides basic services for other software, such as file management, security, and memory management. Examples of system software include operating systems, device drivers, and utility programs. The primary goal of system software is to provide an environment for the smooth and efficient operation of the computer and its components.
Pregunta 28 Informe
What kind of data is processed by an analog computer?
Detalles de la respuesta
An analog computer is a type of computer that processes continuously varying data. This means that it is designed to work with data that changes smoothly and continuously over time, rather than data that is discrete or intermittently changing. For example, an analog computer could be used to solve complex mathematical equations or simulate physical systems that involve continuous variables, such as temperature, pressure, or velocity. These types of systems can be difficult to model using digital computers, which work with discrete values that are represented by binary digits (bits). Analog computers use physical components, such as resistors, capacitors, and amplifiers, to process the input data. These components are connected in circuits that can perform mathematical operations, such as addition, multiplication, and integration. The output of an analog computer is also a continuous signal that can be measured and displayed using analog devices, such as oscilloscopes and chart recorders. Overall, analog computers are useful for solving problems that involve continuous data and require high-speed processing. However, they are less versatile than digital computers and can be more difficult to program and maintain.
Pregunta 29 Informe
Which computer accessory is both an input and output device?
Detalles de la respuesta
Pregunta 30 Informe
Which of the following is an example of software
Detalles de la respuesta
An example of software is Operating Systems. Software is a set of instructions that tell a computer what to do. It is a type of computer program that is designed to perform specific tasks on a computer or other electronic device. Operating systems are a type of software that controls the basic functions of a computer, such as managing its memory and processing power, and providing a platform for other software to run on. A Joystick, Keyboard, and Mouse are examples of hardware, which are physical devices that are used to input information into a computer or other electronic device.
Pregunta 31 Informe
For what does WAN stand?
Detalles de la respuesta
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.
Pregunta 32 Informe
Computers are used majorly at offices for ____________
Detalles de la respuesta
Computers are commonly used in offices for a variety of tasks, but some of the major purposes include: 1. Creating and editing documents: Computers are used to create and edit documents such as letters, reports, presentations, and spreadsheets. This is because computers offer a range of software applications that allow users to create and edit documents easily and quickly. 2. Communication: Computers are used to communicate with other employees, clients, and customers through email, video conferencing, and instant messaging. 3. Data management: Computers are used to store and manage data such as customer information, financial records, and inventory lists. This is because computers offer software that allows users to organize and track data efficiently. 4. Accounting: Computers are used for accounting purposes such as bookkeeping, payroll, and invoicing. This is because computers offer specialized software that allows users to manage financial data accurately and quickly. 5. Security: Computers are also used for security purposes such as monitoring and controlling access to sensitive data and systems. This is because computers offer software and hardware tools that can be used to safeguard against unauthorized access and cyber threats. Overall, computers have become an essential tool in the modern office environment, enabling employees to work more efficiently, communicate more effectively, and manage data and information more securely.
Pregunta 33 Informe
Storage which retains data after power cut off is called.
Detalles de la respuesta
The type of storage that retains data even when the power is turned off is called non-volatile storage. Non-volatile storage is different from volatile storage, which loses all data when the power is turned off. To help you understand the difference, imagine that you have two types of memory: a whiteboard and a notebook. The whiteboard is like volatile memory because anything you write on it will disappear as soon as you erase it or turn off the lights. On the other hand, the notebook is like non-volatile memory because anything you write in it will remain there until you deliberately erase or destroy it. Similarly, non-volatile storage, such as hard drives, solid-state drives (SSDs), and flash drives, can retain data even when the power is turned off. This is because the data is stored using physical means that do not require an electrical charge to be maintained. In contrast, volatile storage, such as RAM, loses all data when the power is turned off because the data is stored using electrical charges that require a constant supply of power to be maintained. Overall, non-volatile storage is essential for long-term data storage because it can retain data even in the absence of power, whereas volatile storage is useful for short-term storage of data that does not need to be preserved beyond the current session or power cycle.
Pregunta 34 Informe
The super computers are mainly used for
Detalles de la respuesta
Supercomputers are high-performance computers designed for handling extremely complex and large-scale computational tasks. They are mainly used for mathematical intensive scientific applications, such as simulating complex physical phenomena, weather forecasting, and drug discovery. Supercomputers can perform a vast number of calculations in a short amount of time, which is essential for solving complex problems. These computers are designed to handle massive amounts of data and perform complex algorithms, making them ideal for handling input-output intensive processing tasks. Although they can retrieve data and manipulate records like any other computer, their true power lies in their ability to perform mathematical calculations and simulations that would be impossible for regular computers. Supercomputers are used in a wide range of fields, including aerospace, automotive, energy, finance, and healthcare, to name a few. Their use has led to breakthroughs in many fields and has contributed significantly to scientific and technological advancements.
Pregunta 35 Informe
What does LAN stand for?
Detalles de la respuesta
LAN stands for "Local Area Network". A Local Area Network (LAN) is a computer network that connects devices in a relatively small area, such as a single building or a group of adjacent buildings. A LAN is used for sharing resources, such as printers, files, and internet connections, among the connected devices. Typically, a LAN is set up using Ethernet cables or Wi-Fi connections, and it may include a router, switch or hub to manage the flow of data between the connected devices. A LAN can be used in a variety of settings, including homes, schools, and businesses, where it can provide a more efficient way of sharing resources and communicating between devices. In summary, LAN stands for "Local Area Network", which is a computer network that connects devices in a small area, such as a building or group of buildings, and is used for sharing resources among the connected devices.
Pregunta 36 Informe
Microsoft PowerPoint is a ________________ application
Detalles de la respuesta
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.
Pregunta 38 Informe
Which term describes accessing files from a computer other than the one where the files are stored.
Detalles de la respuesta
The term that describes accessing files from a computer other than the one where the files are stored is "remote access". Remote access means that you can access files, data or resources from a different computer or server that is located elsewhere, using a network connection like the internet. This allows you to work with files and data as if they were stored on your local computer, even though they are actually stored on a different computer or server. For example, if you are working from home and need to access files that are stored on your work computer, you can use remote access to connect to your work computer over the internet and access those files. Similarly, if you use cloud storage services like Dropbox or Google Drive, you can access your files from any computer with an internet connection, which is also a form of remote access.
Pregunta 39 Informe
___________ is when someone steals another persons identity.
Detalles de la respuesta
The correct answer is "Identity Theft." Identity theft occurs when someone pretends to be another person by stealing their personal information, such as their name, social security number, or credit card information, in order to commit fraud or other illegal activities. The thief may use this information to open bank accounts, make purchases, or apply for loans in the victim's name, causing financial harm and damaging the victim's credit score. It can happen both in the physical world (e.g. someone stealing your mail or wallet) and online (e.g. someone hacking into your social media or email account). It is important to take steps to protect your personal information and monitor your financial accounts to prevent identity theft.
Pregunta 40 Informe
Which part of a laptop serves the same function as a mouse?
Detalles de la respuesta
The touchpad of a laptop serves the same function as a mouse. A touchpad is a flat surface on the laptop that you can slide your finger on to move the cursor on the screen. Just like a mouse, you can use the touchpad to select, click, and scroll. It provides an alternative to using a traditional mouse for navigation on the laptop.
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