Computer Sciences MCQs Chapter 8 Class 12

Computer Sciences MCQs Class 12: Effective Exam Preparation

Computer Sciences MCQs Class 12 are perfect for students aiming for NUST, UET, FAST, ECAT, NTS, and FSC board exams. These MCQs help students practice efficiently and strengthen coding and analytical skills.

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Created on February 22, 2023 By Ali Durrani

Computer Sciences Ch 8 Class 12

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15. Preprocessor directives are commands for

Microprocessor

C preprocessor

Language processor

Loader

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10. The computer understands the instructions only in:

Machine code

Assembly code

Symbolic code

ACM code

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18. The program written in assembly language is translated to the machine code with the help of translator program called:

Complier

Assembler

Interpreter

Decoder

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language is known as fundamental computer language:

Assembly's

Machine language

Java

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3. Debug is the process of:

Creating bugs in the program

Identifying errors

Identifying and removing errors.

Removing en-ors

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6. The programming languages that are close to human language are called:

High-level language

Low-level languag

Medium-level language

Machine language

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20. languages is different for different computers:

Assembly

java

basic

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14. C was designed to write programs for

Windows operating system

Solaris operating system

Unix operating system

OS/2 operating system

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4. A set of instruction given to the computer is called:

Hardware

Software

Computer language

None

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8. The programming language that are very close to machine code are called:

High-level language

Low-level language

Medium-level language

Machine language

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5. The computer program is written in:

English language

Programming language

both

none

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9. is not a low-level language:

C-language

Machine language

Assembly language

None

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12. A program written in language runs directly on the computer.

Assembly

Machine

FORTRAN

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7. is not a high level language:

Java

Assembly

Fortran

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C is a:

High level language

Assembly language

Low level language

Machine language

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2. Turbo C-H- can compile

C++ programs only

Turbo c programs

C and C++ programs

Turbo C++ programs only

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19. The instructions written in machine language are in the form of:

ACSII code

EBCDIC code

Binary code

Instruction code

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13. The symbols used to write instructions in assembly language are called:

Symbolic

Binary code

Mnemonics

Nemonics

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16. Which of the following requires no translator to execute the program?

C++

Machine language

Assembly language.

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17. .exe file is produced by the:

linker

loader

compiler

interpreter

Your score is

The average score is 76%

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