CSC 102 CBT PRACTICE TEST

Ace/Undergragra August 3, 2023

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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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121

Created on August 02, 2023 By

Ace/Undergragra

CSC 102

1 / 40

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

A. Machine language

B. High level language

C. Assembly language

D. Low level language

2 / 40

2. All of these are importance of computer except __

A. Versatility

B. Economically

C. Durability

D. Impersonation

3 / 40

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

4y/3-5c/x

A. -6

B. -12

C. 3

D. 4

4 / 40

4. Basically,we have ________types of programming language

A. 2

B. 5

C. 3

D. 4

5 / 40

See also MTH 104 CBT PRACTICE TEST

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

A. new age computer

B. ana-digital computer

C. double panel computer

D. Hybrid computer

6 / 40

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

A. Human ware subsystem

B. None of the options

C. software subsystem

D. Hardware system

7 / 40

7. _____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. Data

B. Note

C. Information

D. Project

8 / 40

8. ___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. Data

C. Note

D. Information

9 / 40

9. components of Algorithm include all except ___

A. Iteration

B. Series

C. Selection

D. Sequence

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. None of the options

B. variable,constant

C. Constant,variable

D. All the options

11 / 40

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

A. Syntax of a language

B. Semantics of a language

C. none of the above

D. Sentiments of language

12 / 40

12. components of Algorithm include all except ___

A. Programmer

B. Coding

C. All the options

D. Program

13 / 40

13.

The picture denotes _____

A. initialization symbol

B. processing symbol

C. connection symbol

D. input/output symbol

14 / 40

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

A. Assembly Language

B. Low level language

C. Machine language

D. High level language

15 / 40

15. Branching may also be called _______

A. Assembler

B. Looping

C. Selection

D. Identifier

16 / 40

16. AutoCAD is a _____

A. desktop publishing/graphic design

B. statistical packages

C. computer aided design (CAD) packages

D. spread sheet packages

17 / 40

17. The picture denotes ______

A. input/output symbol

B. Arrow symbol

C. Connection symbol

D. Processing symbol

18 / 40

18. BASIC stands for _____

A. begin all-purpose symbolic index code

B. beginner all-purpose symbolic index code

C. begin all-purpose symbolic instruction code

D. beginner all-purpose symbolic instruction code

19 / 40

See also PHY 201 CBT PRACTICE TEST

19. Basic Looping Statement include all except _____

A. Do while statement

B. Until statement

C. While-wend statement

D. Go to statement

20 / 40

20. _____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. CPU

B. peripheral unit

C. Main unit

D. Auxillary Storage

21 / 40

21. MS Power Point is a ____

A. Statistical Package

B. Word Processing Package

C. Data base management system

D. Presentation Package

22 / 40

22. The following are BASIC character set except ____

A. setting

B. blank character

C. comparison operators

D. decimal point

23 / 40

23. ways of designing an algorithm includes all except _______

A. Pseudo code

B. Flow chart

C. Pseudo code and flow chart

D. None of the options

24 / 40

24. 26.17E is _____?

A. floating point constant

B. Integer

C. fixed point constant

D. octal constant

25 / 40

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

A. Compilation,debugging and test- running

B. Identification and understanding the problem

C. None of the options

D. Development of an algorithm

26 / 40

26. 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. Interpreter

B. Assembler

C. Processor

D. Compiler

27 / 40

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

A. HDD

B. SUM

C. VDU

D. PERT

28 / 40

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

A. RAM

B. Temporary Memory

C. ALU

D. ROM

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. bugs ,debugging

B. error, debugging

C. debugging, bug

D. error, bug

30 / 40

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

A. Flow chart

B. Pseudo code

C. Corel Draw

D. CAD

31 / 40

31.

_____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. Language

C. Debugging

D. Algorithm

32 / 40

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

A. Bug

B. Statement

C. Amplifier

D. Array

33 / 40

33. Copy - Branching may also be called _______

A. Identifier

B. Looping

C. Assembler

D. Selection

34 / 40

34. 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

35 / 40

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

A. Processor

B. Compiler

C. Interpreter

D. Assembler

36 / 40

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

A. Process

B. Output

C. Read

D. Input

37 / 40

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

A. single user operating system

B. fixed operating system

C. distributed operating system

D. multi user operating system

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. Processor

B. Interpreter

C. Assembler

D. Compiler

39 / 40

39. All of these are examples of Humanware subsystem except

A. SUM

B. VDU

C. PERT

D. HDD

40 / 40

40. Lotus 1-2-3 is __