26. Sometime data are gathered over a period of time and collected into a group before entering them into a computer for processing. What type of processing is it called?

A. Interactive processing
B. Sequential processing
C. Batch processing
D. Group processing
E. None of the above

27. Which of the following is considered a direct-entry input device?

A. optical scanner
B. mouse
C. light pen
D. digitizer
E. All of the above

28. A physical connection between the microprocessor memory and other parts of the microcomputer is known as

A. Path
B. Address bus
C. Route
D. All of the above
E. None of the above

29. An IBM System/38 represents the computer class of:

A. small-scale computer
B. medium-scale computer
C. large-scale computer
D. super computer
E. None of the above

30. Which hole is used to mark the location of the first sector in a soft-sectored disk.

A. Address
B. Location
C. Index
D. Label
E. None of the above