Processing math: 100%
Computer Science questions and answers

Computer Science Questions and Answers

Challenge your competence level in computers, computing, algorithms, hardware and software with these Computer science questions and answers.

86.

The file access method illustrated in the diagram above is called?

A.

hashed access

B.

indexed access

C.

random access

D.

sequential access

Correct answer is B

No explanation has been provided for this answer.

87.

Sequential files are?

A.

sorted using index

B.

sorted in a particular order

C.

stored as they come

D.

stored in any storage media

Correct answer is B

No explanation has been provided for this answer.

88.

The octal fraction 0.65 converts to binary as

A.

0.110011

B.

0.110101

C.

101101

D.

101101

Correct answer is B

No explanation has been provided for this answer.

89.

12716 to  50A16

A.

62916

B.

63016

C.

63116

D.

63216

Correct answer is C

No explanation has been provided for this answer.

90.

In number system ,base 16 is called ?

A.

hexadecimal

B.

decimal

C.

duodecimal

D.

octal

Correct answer is A

No explanation has been provided for this answer.