6. Which of the following is the expansion of EBCDIC

A. Extended bit comparable to digital interface for computer
B. Extended bootable computerized digital infrared calculator
C. Extended binary coded decimal interchange code
D. Extended binary coded decimal information code
E. None of the above

7. A vertically aligned set of tracks on a disk pack is known as

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

8. Which is an electronic device that can store temporarily a single bit of data.

A. Accumulator
B. Buffer
C. Memory
D. Latch
E. None of the above

9. A digital device that processes data is known as

A. Data processor
B. Data entry
C. DBMS
D. Database
E. None of the above

10. A generalised software package produced to meet the bugs of a variety of data processing users is known as

A. Utility programs
B. System software
C. Operating system
D. Application package
E. None of the above