Quantitative data can exist in

Data created by the user is called

The sequence of operation of a computer is

Which of the following description is not true about data?

Which of the following statements is true about supercomputers?

The Slide Rule is accurate to

What factors will motivate a field engineer into choosing a notebook computer over a desktop computer?

A collection of wires through which data are transmitted from one part of the computer to another is known as

The total possible combinations of the input variables for a logic gate containing three input variables is

What is the least number of 750 MB capacity CD-ROM discs needed to transfer 10 GB size file?

Use Figure 1 to answer question 11.

The logic gate represented in Figure 1 is called

Use Figure 2 to answer question 12.

Which of the logic gate will give an opposite to the state?

Which of the following statements is true about the logic gate X and Y?

Use Figure 3 to answer question 14.

The logic equation for the logic circuit in Figure 3 is

The operation of a computer and peripherals attached to it is controlled by

COBOL was developed for

The operating system performs the following operations except

The fundamental purpose of the BIOS is

The IF...THEN statement in BASIC is called

The use of natural language and symbols to write instructions for the computer is called

Which of the following stages of SDLC is post operation stage?

.

Use figure to answer questions 23 to 25.

The basic problem with the flowchart is that it has

Use figure to answer questions 23 to 25.

What activity is the flowchart made to represent?

Use figure to answer questions 23 to 25.

If N in the flowchart is represented by 10, which of the following conditions is not true?

A computer system on the network that stores pages, takes requests from client as well as send out information is called a

Use Figure 5 to answer question 27.

The device in figure 5 uses a transmission method called

Use Figure 6 to answer question 28.

In figure 6, the signals from modem X to modem Y is

The "/exams" in the web address: https://www.waec.org.ng/  exams is called

Which of the following statements about URL is true? It is

Use Figure 7 to answer question 31.

The type of network represented in Figure 7 is called

In MS Excel, the cell that contains the pointer or cursor is called

Use Figure 8 to answer question 33.

The part of the graphic interface in Figure 8 labelled V is called

The figure 2, in the number {1101}_2 is indicated in MS Word using feature called

The part of the graphic interface in Figure 8 labelled V is called

Which of the following formulas will display current seconds past the minute of the clock in MS Excel?

Use Figure 10 to answer question 37.

The part of the MS Word interface labelled II in Figure 10 is called

What type of relationship can you deduce from the statement a department has many employees?

The screen background where icons and windows are displayed in GUI is called

The windows shortcut key for closing an active application is

Changing the default settings or appearance of the Taskbar in windows by a user is known as

Use Figure 11 to answer question 42.

The part of the computer system shown in Figure 11 is used to

A single character in EBCDIC encoding system can be represented using A.

.

The binary number 0.1101 in decimal is

To prevent unforeseen data loss, a user must

Use Figure 12 to answer question 47.

The file access method shown Figure 12 is called

Which of the following options is not a similarity between computer file and manual file

A computer program that gathers information about a person or organization without their knowledge or consent is known as

The following actions are the effects of virus infection in a system except