Computer Science Chapter 2 Programming in C ++ Mcqs Test Online 10th Class

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Question 1 of 10

Computer Science

1. How many bytes are set aside by the compiler for a variable of type int?

1.3

2.2

3.4

4.5

Question 1 of 10

Question 2 of 10

2. Who developed Java language?

1.Microsoft

2.IBM

3.Sun Microsystems

4.Dennis Ritchie

Question 2 of 10

Question 3 of 10

3. Which program translates high level language into machine language?

1.Debugger

2.Loader

3.Compiler

4.Linker

Question 3 of 10

Question 4 of 10

4. What defines the rules of valid statements in programming?

1.Compiler

2.Interpreter

3.Semantic

4.Syntax

Question 4 of 10

Question 5 of 10

5. How many bytes are set aside by the compiler for a variable of type float?

1.4

2.2

3.5

4.3

Question 5 of 10

Question 6 of 10

6. Which software helps in finding and removing errors in programs?

1.Debugger

2.Linker

3.Text Editor

4.Loader

Question 6 of 10

Question 7 of 10

7. What is the other word used for Reserved Words?

1.Compiler words

2.Special programming words

3.Mnemonics

4.Keywords

Question 7 of 10

Question 8 of 10

8. When was C language developed?

1.Early 1970s

2.1980s

3.Late 1960s

4.1990s

Question 8 of 10

Question 9 of 10

9. Which language is directly understood by the computer?

1.High level language

2.C language

3.Machine language

4.Assembly language

Question 9 of 10

Question 10 of 10

10. What is the range of numbers that can be stored in a variable of type double float?

1.-32,768 ∼ +32,767

2.10⁻³⁸ ∼ 10³⁸

3.10⁻³⁰⁸ ∼ 10³⁰⁸

4.10⁻⁴⁹³² ∼ 10⁴⁹³²

Question 10 of 10

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