CSC 102 Practice Questions and Answers

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CSC 102 Practice Questions and Answers

CSC 102 Practice Questions and Answers

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1) _____means errors found in programming while ______refer to the terminology used to describe the act of removing or correcting the errors found in program.

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2) ______is a graphical ,pictorial or diagrammatical representation of an algorithm.

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3) Evaluate the expression below given : a=4,b=10,c=4

-b + (b^2 -4ac)^1/2

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4) Evaluate the expression below given : c=4,x=2,y=3

4y/3-5c/x

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5) _____can be defined as the representation of raw facts or figures which are meaningless ;thus require processes in order to produce meaningful entity known as information

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6) components of Algorithm include all except ____

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7) C# , C/C++ ,PASCAL is an example of _____

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8) The picture denotes _______

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9) ways of designing an algorithm includes all except _______

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10) ____is a volatile memory that can hold data and instructions temporarily ,data can easily be lost if there is a power interruption

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11) BASIC, FORTRAN, PYTHON, JAVA are examples of _____

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12) A ________is a set of coded instructions written and given to computer in order to solve problem or to carry out a specific task

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13) A computer system as a system consists of three(3) main subsystem which are listed below except ____

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14) The following are BASIC character set except ____

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15) Lotus 1-2-3 is ____

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16) Basically,we have ________types of programming language

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17) The picture denotes _____

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18) Branching may also be called _______

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19) All of these are importance of computer except _____

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20) 26.17E is _____?

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21) Basic Looping Statement include all except _____

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22) _____is the operation of converting data (raw fact) read into the computer into a finished and meaningful product (information)

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23) _____is a set of program that control,supervise and manage computer resources (memory,processors,files,printers, e.t.c) judiciously.

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24) BASIC stands for _____

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25) The three(3) types of translators are all except _____

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26) _____is a language translator that takes input program in high-level language and produces its equivalent machine language conversion in the form of an intermediate target code as an output

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27) All of these are examples of Humanware subsystem except

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28) The central processing unit (CPU) is under _____

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29) _____is a rule that governs the way symbols,statements and grammars are formed or constructed

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30) The picture denotes ______

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31) All of these are steps involved in writing Program except _____

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32) MS Power Point is a ____

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33) ____is a name given to data-items with static values while _____is a name given to data-items with changing values

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34) ______is a finite set of well defined step by step methods ,procedures,or rules for solving any giving problem.

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35) The fundamental basic function of the computer is all of these except ____

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36) All of these are types of operating system except _____

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37) _____is the heart and central controller of all activities of a computer,it consists of a main memory,control unit,arithmetic logic unit (ALU).

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38) AutoCAD is a _____

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39) When a computer make use of both analogue and digital components and techniques;it’s called_____

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40) ______can be referred to as a collection of elements/data items of the same type recognized and identify by a name.

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