Olete.in – MCQs, Mock Tests & Government Job Prep | Crystal (programming language) C Programming Multiple Choice Question

Who is father of C Language?

1. Bjarne Stroustrup
2. James A. Gosling
3. Dennis Ritchie
4. Dr. E.F. Codd

✅ Correct Answer: 3

C Language was developed at ?

1. AT & T Bell Laboratory
2. MIT University
3. Harvard University
4. Stanford Lab

✅ Correct Answer: 1

Many features of C were derived from which language ?

1. PASCAL
2. B
3. BASIC
4. FORTRAN

✅ Correct Answer: 2

What is C language?

1. C language is a structure/procedure oriented
2. C language is a middle level programming language
3. C language was invented for implementing UNIX operating system
4. All of the above

✅ Correct Answer: 4

First version of C Programming language is ____ .

1. K&R
2. C89
3. ANSI
4. R&K

✅ Correct Answer: 1

C was initially used for

1. General purpose
2. System development work
3. Data processing
4. None of these

✅ Correct Answer: 2

C programming language is

1. Procedural language
2. Object Oriented language
3. Scripting languages
4. None of These

✅ Correct Answer: 1

C programming language is A. Procedural language B. Object Oriented language C. D. None of these

1. Procedural language
2. Object Oriented language
3. Scripting languages
4. None of these

✅ Correct Answer: 1

Which year C language is developed?

1. 1970
2. 1971
3. 1972
4. 1973

✅ Correct Answer: 3

Which of these is not an example for IDE in C?

1. Turbo
2. Pycharm
3. Code::Blocks
4. Borland

✅ Correct Answer: 2

Which of these is true about embedded C? i)Embedded C is the extension of C programming language ii)Embedded C is used to develop micro controller based applications. iii)Embedded C includes features not available in normal C like fixed-point arithmetic, named address spaces, and basic I/O hardware addressing.

1. Only i & ii
2. Only i & iii
3. Only ii & ii
4. All of the above

✅ Correct Answer: 4

C can be used on?

1. Only MS-Dos operating System
2. Only Linux operating system
3. Only Windows operating system
4. All of the above

✅ Correct Answer: 4

Which is not a character Of C?

1. $
2. ^
3. -
4. |

✅ Correct Answer: 1

. Which is true in case of ANSI C?

1. Comments are represented in /* and */
2. Nested comments are not allowed
3. Comments are not allowed within a string constant
4. Nested comments are allowed

✅ Correct Answer: 2

Identify the wrong Statement?

1. #define /* symbolic constant */ Max 100
2. int /*declaration*/ a,b;
3. . char c1,c2;
4. #define MAX 25;

✅ Correct Answer: 4

Identify the correct statement?

1. The variable names VOLUME and volume are identical
2. The variable names sun and sun are identical
3. Variables are not declared before use
4. Variable may he absent in a declaration.

✅ Correct Answer: 4

An escape sequence commence with

1.
2. /
3. ?
4. #

✅ Correct Answer: 1

Identify the wrong statement?

1. # define is a preprocessor facility.
2. # define aids in modifying a constant value throughout the program.
3. # define uses a statement terminator.
4. # define improves the readability of the program.

✅ Correct Answer: 3

Where does the execution of every C program starts?

1. Every C program starts in the main () function.
2. Every C program starts in the begin ( ) function.
3. Every C program starts in the initialize ( ) function.
4. Every C program starts in the start ( ) function.

✅ Correct Answer: 1

Identify the separator(s) in C?

1. white space character
2. Comments
3. Semicolon
4. Both A and B

✅ Correct Answer: 4

A program which translates a high level language program into a machine language program is called

1. Compiler
2. Interpreter
3. Both A and B
4. none of the above

✅ Correct Answer: 3

Indicate which of the following is not true about an interpreter?

1. Interpreter generates an object program from the source program
2. Interpreter is a kind of translator
3. Interpreter analysis each source statement every time it is to be executed
4. None of the above

✅ Correct Answer: 4

The errors that can be pointed out by the compiler are?

1. syntax errors
2. semantic error
3. logical error
4. none of the above

✅ Correct Answer: 1

Which of the following statements is not true?

1. FORTRAN is a high-level language
2. A FORTRAN program written for the IBM-PC, is totally different from a FORTRAN program written for the execution of SUN machine.
3. FORTRAN is extensively used write program for performing scientific computations
4. None of the above

✅ Correct Answer: 2

The language C is

1. an assembly language
2. a third generation high level language
3. a machine language
4. none of the above

✅ Correct Answer: 2

A program that converts a high level language program to a set of instruc-tions that can run on a computer is called a ?

1. compiler
2. debugger
3. editor
4. None of the above

✅ Correct Answer: 1

The mapping from assembly language instructions into machine language instructions is?

1. many-one
2. many-many
3. one-one
4. one-many

✅ Correct Answer: 3

A compiler is

1. a machine-independent and OS-independent
2. machine-dependent and OS-dependent
3. machine-dependent and OS-independent
4. machine-independent and OS-dependent

✅ Correct Answer: 2