Pick the correct statements.

1.The source programme is written in a high-level language

2.The set of programs that manage the hardware and software of a computer is called the operating system

3.Software that converts a program from assembly language to machine language is called an assembler

4.Software that converts a high-level language program to machine language in one go is called a compiler

A1, 3 and 4

B2, 3 and 4

C1, 2, 3 and 4 ✓ Correct

D1, 2 and 3

Correct answer: (C) 1, 2, 3 and 4

Explanation

All four statements are correct.

Statement 1 rightly says a source program is written in a high-level language.

Statement 2 correctly names the operating system as the set of programs that manage hardware and software.

Statement 3 rightly defines an assembler as converting assembly language to machine language.

Statement 4 correctly defines a compiler as converting a high-level program to machine language in one go.

An interpreter differs by translating and running one line at a time.

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