CCC Set II MCQs

Question 1

What is maximum digit we can use in octal system ?

Accepted Answer

7

Answer

5

Answer

6

Answer

8

Question 2

What is access time ?

Accepted Answer

Time required to locate and retrieve stored data

Answer

Time required to restore data

Answer

Time required to copy and paste data

Answer

None of above

Question 3

What is the meaning of OSI, in terms of computers ?

Accepted Answer

Open System Interconnection

Answer

Open Software Intrerelation

Answer

Open System Interrelation

Answer

Open Software Interconnection

Question 4

In database table, what column represents ?

Accepted Answer

Attributes

Answer

Index

Answer

Entity

Answer

Relation

Question 5

One nibble is equal to how many bits ?

Accepted Answer

4 bits

Answer

8 bits

Answer

12 bits

Answer

16 bits

Question 6

In which mode of transmission both communicating devides to transmit and receive data simultaneously ?

Accepted Answer

Full Duplex

Answer

Simplex

Answer

Half Duplex

Answer

None of above

Question 7

ULSI microprocessor is used in which generation of computers ?

Accepted Answer

Fifth generation

Answer

Second generation

Answer

Third generation

Answer

Fourth generation

Question 8

Directory structure in windows is ?

Accepted Answer

Both of above

Answer

Flat

Answer

Hierarchical

Answer

None of above

Question 9

Who invented keyboard ?

Accepted Answer

Christoper Latham Sholes

Answer

James Gosling

Answer

Steve Jobs

Answer

Martin cooper