6. The tracks on a disk which can be accessed without repositioning the R/W heads is

A. Surface
B. Cylinder
C. Cluster
D. All of the above
E. None of the above

7. Which of the following is the 1’s complement of 10?

A. 01
B. 110
C. 11
D. 10
E. None of the above

8. A section of code to which control is transferred when a processor is interrupted is known as

A. M
B. SVC
C. IP
D. MDR
E. None of the above

9. Which part interprets program instructions and initiate control operations.

A. Input
B. Storage unit
C. Logic unit
D. Control unit
E. None of the above

10. The binary system uses powers of

A. 2
B. 10
C. 8
D. 16
E. None of the above