UNIT 1 C BIts(Basics)

1. Who developed C

A Dennies Rtichie

B Pascal

C Martin Ritchards

D Ken Thomson

 ANSWER  A                                       

2. Every C program Contains ............. Main functions

A 2

B 1

C 3

D 4

 ANSWER  B                                       

3. In which year C developed

A 1999

B 1987

C 1972

D 1897

 ANSWER  C                                       

4. Language translators are

A compilers

B interpreters

C assemblers

D all

 ANSWER  D                                       

5. how many keywords are there

A 23

B 32

C 35

D 42

 ANSWER  B                                       

6. Computer understands only .................. language

A low level

B high level

C machine level

D both a and c

 ANSWER  D                                       

7. Char data type occupies how many bytes

A 2

B 1

C 3

D 4

 ANSWER  B                                       

8. Data types are how many types

A 3

B 2

C 4

D 5

 ANSWER  A                                       

9. Which of the following is not valid variable

A sum1

B 1sum

C data

D number

 ANSWER  B                                       

10. Which of the following is not Keyword

A int

B char

C size

D auto

 ANSWER  C