Information Technology Multiple Choice Questions Set-01

1,In decimal System what is the base or radix is ? 

A, 1                                      B , 2 
C, 10                                    D, None of these

ANSWER =10

2,Which logic gate is similar to the function of two parallel switches ? 

A, NAND                              B , AND 
C, NOR                                D, OR

ANSWER =OR

3,The time required for the fetching and execution of one simple machine instruction is ? 

A, delay time                        B , CPU cycle 
C, seek time                         D, real time

ANSWER =CPU cycle

4,A single packet on a data link is known as ? 

A, Group                               B , Packet 
C, Frame                              D, Block

ANSWER =Frame

5,ASCII stands for ? 

A,   American standard code for information interchange                               B ,  All purpose scientific code for information interchange 
C,   American security code for information interchange                 
D,  American Scientific code for information infrastracture

ANSWER =American standard code for information interchange

6,The average time necessary for the correct sector of a disk to arrive at the read write head is Called ? 

A, Down time                     B , Rotational delay 
C, Seek time                       D, None of the above

ANSWER =Rotational delay

7,What difference does the 5th generation computer have from other generation computers ? 

A, Technological advancement            B, Object Oriented Programming 
C, Fully IC oriented                                D, All of the above

ANSWER =Technological advancement

8,A computer assisted method for the recording and analyzing of existing or hypothetical systems is ? 

A, Data transmission                               B , Data capture 
C, Data flow                                             D, Flow Chart

ANSWER =Data flow

9,Brain of any computer is ? 

A, Control unit                                      B , CPU 
C, Memory                                            D, ALU

ANSWER =CPU

10,A number that is used to control the form of another number is known as ? 

A, Mask                                                  B , Bit 
C, IP                                                       D, Marker

ANSWER =Mask