CSC 102 CBT PRACTICE TEST

Ace/Undergragra August 3, 2023

0 645 1 minute read

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Take your time to read instructions before taking this test.

There are 40 questions which you are to answer in 15 minutes that gives you roughly 30 seconds per question.

If you can get at least 60%, you can be rest assured that you’ll ace CSC 102 exam

In a normal exam you will be asked between 40 – 60 questions but I only arranged 40 questions

Note

Do not be in a hurry to answer the questions

Do not waste time on a question you don’t know

Move as fast as possible and starting with questions that don’t have calculation first to save time

Always crosscheck

Don’t be in a hurry to submit, you are not in a competition

Don’t be scared. Getting an A is easy

Don’t be over confident, you can end up a D, E or F. Calm your blood, no be only you sabi book

Please do well to use our comment box incase there’s a message you want to pass to us

70 – 100 A

60 – 69 B

50 – 59 C

45 – 49 D

40 – 44 E

0 – 39 F

I wish you success

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189

Created on August 02, 2023 By

Ace/Undergragra

CSC 102

1 / 40

1. All of these are steps involved in writing Program except _____

A. Development of an algorithm

B. Identification and understanding the problem

C. Compilation,debugging and test- running

D. None of the options

2 / 40

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

A. CAD

B. Corel Draw

C. Flow chart

D. Pseudo code

3 / 40

3. Lotus 1-2-3 is __

A. Spreadsheet package

B. Statical Package

C. WordPress Package

D. Presentation package

4 / 40

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

A. double panel computer

B. ana-digital computer

C. Hybrid computer

D. new age computer

5 / 40

5. ___is a volatile memory that can hold data and instructions temporarily ,data can easily be lost if there is a power interruption

A. ROM

B. ALU

C. RAM

D. Temporary Memory

6 / 40

6. The following are BASIC character set except ____

A. comparison operators

B. setting

C. decimal point

D. blank character

7 / 40

7. Copy - All of these are examples of Humanware subsystem except

A. SUM

B. HDD

C. PERT

D. VDU

8 / 40

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

A. Bug

B. Array

C. Statement

D. Amplifier

9 / 40

9. All of these are types of operating system except _____

A. multi user operating system

B. single user operating system

C. fixed operating system

D. distributed operating system

10 / 40

10. _is a name given to data-items with static values while _____is a name given to data-items with changing values

A. All the options

B. None of the options

C. Constant,variable

D. variable,constant

11 / 40

11. BASIC stands for _____

A. begin all-purpose symbolic instruction code

B. beginner all-purpose symbolic index code

C. begin all-purpose symbolic index code

D. beginner all-purpose symbolic instruction code

12 / 40

12. Copy - __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

A. Compiler

B. Processor

C. Interpreter

D. Assembler

13 / 40

13. All of these are importance of computer except __

A. Economically

B. Impersonation

C. Versatility

D. Durability

14 / 40

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

A. Compiler

B. Assembler

C. Interpreter

D. Processor

15 / 40

15. Evaluate the expression below given : a=4,b=10,c=4

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

A. 4

B. -4

C. 6

D. -6

16 / 40

16. _____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

A. Project

B. Note

C. Data

D. Information

17 / 40

17. components of Algorithm include all except ___

A. Program

B. All the options

C. Programmer

D. Coding

18 / 40

18.

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

A. None of the options

B. Algorithm

C. Debugging

D. Language

19 / 40

19. Basic Looping Statement include all except _____

A. Do while statement

B. While-wend statement

C. Until statement

D. Go to statement

20 / 40

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

4y/3-5c/x

A. -6

B. -12

C. 3

D. 4

21 / 40

21. C# , C/C++ ,PASCAL is an example of _____

A. Low level language

B. Machine language

C. High level language

D. Assembly Language

22 / 40

22. Basically,we have ________types of programming language

A. 5

B. 2

C. 4

D. 3

23 / 40

23. ___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

A. Note

B. Project

C. Information

D. Data

24 / 40

24. ____is the operation of converting data (raw fact) read into the computer into a finished and meaningful product (information)

A. Read

B. Process

C. Output

D. Input

25 / 40

25. Branching may also be called _______

A. Assembler

B. Looping

C. Identifier

D. Selection

26 / 40

26. All of these are examples of Humanware subsystem except

A. PERT

B. VDU

C. SUM

D. HDD

27 / 40

27. The central processing unit (CPU) is under _____

A. Human ware subsystem

B. None of the options

C. Hardware system

D. software subsystem

28 / 40

28. 26.17E is _____?

A. octal constant

B. fixed point constant

C. floating point constant

D. Integer

29 / 40

29. __means errors found in programming while ______refer to the terminology used to describe the act of removing or correcting the errors found in program.

A. debugging, bug

B. error, debugging

C. error, bug

D. bugs ,debugging

30 / 40

30. MS Power Point is a ____

A. Statistical Package

B. Presentation Package

C. Word Processing Package

D. Data base management system

31 / 40

31. components of Algorithm include all except ___

A. Selection

B. Sequence

C. Series

D. Iteration

32 / 40

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

A. Main unit

B. peripheral unit

C. Auxillary Storage

D. CPU

33 / 40

33. BASIC, FORTRAN, PYTHON, JAVA are examples of _____

A. Machine language

B. High level language

C. Low level language

D. Assembly language

34 / 40

34. ____is a rule that governs the way symbols,statements and grammars are formed or constructed

A. Sentiments of language

B. Syntax of a language

C. Semantics of a language

D. none of the above

35 / 40

35. Copy - Branching may also be called _______

A. Selection

B. Identifier

C. Assembler

D. Looping

36 / 40

36. The picture denotes ______

A. Processing symbol

B. Connection symbol

C. Arrow symbol

D. input/output symbol

37 / 40

37. AutoCAD is a _____

A. computer aided design (CAD) packages

B. spread sheet packages

C. desktop publishing/graphic design

D. statistical packages

38 / 40

38. __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

A. Compiler

B. Interpreter

C. Assembler

D. Processor

39 / 40

39. ways of designing an algorithm includes all except _______

A. Pseudo code

B. Pseudo code and flow chart

C. None of the options

D. Flow chart

40 / 40

40.