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Question 1 Rapport
The logical unit of transfer between the backing storage and main memory in file organization is called?
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Question 2 Rapport
Which of the following circuits is used as memory device in a computer?
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Question 3 Rapport
The computer that features a Liquid Crystal Display (LCD) is known as ...... Computer?
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Question 7 Rapport
Which of these is not a logic comparison symbol in computer studies ?
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Question 9 Rapport
The transfer of information from the Internet to your computer is called?
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Question 11 Rapport
The ...... is added to a host computer hardware in order to expand its abilities?
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Question 12 Rapport
The fourth generation programming language includes the following except?
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Question 17 Rapport
The four standard ports include the following buses, except?
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Question 19 Rapport
In a computer system, SQL, simply means ..... Query language? Sample B. Simple C. Stratified D. Structured E. Summary
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Question 20 Rapport
By default in Microsoft word, your document prints in .. mode?
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Question 21 Rapport
The maximum length of 10 base T unshielded twisted pair cable in meters is?
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Question 22 Rapport
How do you find and load a file that has been saved? select ..... command.
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Question 23 Rapport
Change a\(frac{(b-c)^2}{d +2}\) in algebraic expression to BASIC arithmetic expression.
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Question 25 Rapport
In order to find and load a file that has been saved, you need to select the ... Command.
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Question 26 Rapport
The mechanical counting device called pascaline was invented by......... pascal?
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Question 27 Rapport
Which of these registered jacks is used in terminating phone lines?
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Question 29 Rapport
36. Which of these characteristics of languages is common to all computer programs?
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Question 30 Rapport
In data base, the minimum number of characters. user can input in the field is known as field?
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Question 31 Rapport
Every computer system connected to the Internet must have a unique address?
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Question 32 Rapport
What is the decimal equivalent of the binary number 10110111?
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Question 37 Rapport
The editing features in Microsoft Word include the following, except?
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Question 38 Rapport
The process of .... is difficut without computer in transportation system.
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Question 43 Rapport
Which of the following is not a function of symbolic DOS command?
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Question 44 Rapport
Integrated circuit chips used in micro computer are made of element called?
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Question 46 Rapport
The distribution of video and audio content to a dispersed audience through electronic media is called?
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Question 48 Rapport
A calculating machine that is made of hardwood with cursor of glass and metal is called?
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Question 51 Rapport
The user chosen secret string of characters that allows access to the use of computer is called?
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Question 53 Rapport
Which of these packages is appropriate for preparing payroll of workers?
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Question 56 Rapport
Which of the following is not among the features of presentation package?
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Question 57 Rapport
The following are examples of synchronous communication, except?
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Question 60 Rapport
A/AN is a virus program that copies and multiplies itself by using computer networks and security flaws?
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Question 61 Rapport
(a)(i) List three classes of computer. (ii) Difference between Analog and Digital computers.
(b) Mention two types of memory.
(c) Give tw0 examples of secondary storage.
(d) Convert 1.44MB to bytes.
None
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None
Question 62 Rapport
Briefly explain the following terms: (a) website (b) protocols (c) webpage (d) e-commerce (e) e-mails.
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None
Question 63 Rapport
(a) What is word processing?
(b) Give two example of word processors.
(c) State two uses of world wide web (www)
(d)(i) List two types of cables. (ii) What is the advantage of registered jacks 11 (RJ11) over other connectors?
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None
Question 64 Rapport
(a) What is an operating system?
(b) Give three examples of operating system.
(c) State two differences between the floppy disk and compact disc.
(d) Write a Basic program to calculate the perimeter of a rectangle.
None
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Question 65 Rapport
(a) List two operations that can be performed on computer file.
(b) State three precautions to be taken in order to secure a computer file.
(c) State three advantages of computerized file over manual files.
(d)What is an antivirus?
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None
Question 66 Rapport
(a) Draw the AND gate and produce its truth table
(b) List two examples of an output device.
(c)(i) What is a computer virus.
(ii) Give two examples of computer virus.
(d) Convent 28C in hexadecimal to decimal number
Détails de la réponse
None
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