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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10. The computer understands the instructions only in:

Machine code

Assembly code

Symbolic code

ACM code

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7. is not a high level language:

Java

Assembly

Fortran

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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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5. The computer program is written in:

English language

Programming language

both

none

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C is a:

High level language

Assembly language

Low level language

Machine language

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

ACSII code

EBCDIC code

Binary code

Instruction code

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

Assembly

Machine

FORTRAN

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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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20. languages is different for different computers:

Assembly

java

basic

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

Hardware

Software

Computer language

None

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language is known as fundamental computer language:

Assembly's

Machine language

Java

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9. is not a low-level language:

C-language

Machine language

Assembly language

None

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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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15. Preprocessor directives are commands for

Microprocessor

C preprocessor

Language processor

Loader

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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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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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17. .exe file is produced by the:

linker

loader

compiler

interpreter

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

High-level language

Low-level language

Medium-level language

Machine language

Your score is

The average score is 76%

Benefits of Practicing

Practicing these MCQs helps improve problem-solving speed, boost confidence, and enhance conceptual clarity. Regular practice also develops strong exam strategies for both board and entry tests.

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