Computer Past Questions And Answers
551
___________________ is a program meant to be sent from one computer to another across the world wide Web.
- A. Applet
- B. Mail
- C. algorithm
- D. data packages
552
The illegal copying and use of proprietary/copy righted software is called?
- A. hacking
- B. spamming
- C. hardware piracy
- D. software piracy.
553
The logic equation for the logic-circuit in the diagram below is?
- A. Z=A+B+C
- B. Z=A.B+C
- C. Z=A+B+C
- D. Z=A.B.C
554
A Collection of software that allows the computer to operate is called?
- A. general-purpose software.
- B. utility software.
- C. operating system.
- D. specific software
555
The collection of the unorganized facts and figures is called?
- A. data
- B. file
- C. information
- D. variable
556
Which of the following is responsible for the management and coordination of activities and the sharing of the resources of the computer?
- A) motherboard
- B) application software
- C) RAM
- D) operating system
557
Which of these is not a programming language
- A. HTML
- B. Java
- C. C++
- D. ios
558
The following actions are the effects of virus infection in a system except
- A. deletion of files
- B. slow operation
- C. hard disk failure
- D. display of unwanted messages
559
What are the two broad categories of software?
- A) Transaction and System
- B) Microsoft and Mac OS
- C) MS Word and spreadsheet
- D) System and Application
560
Under classification by data representation. computers can be?
- A. analogue, digital and hybrid.
- B. hybrid, mainframes and analogue.
- C. mini- computers, digital and supercomputers.
- D. supercomputers and mini-computers.