36. A printed document reader which scans the characters and then encodes them in a computer-compatible code for direct transmission to the computer is called

A. Optical character reader
B. Kurzweil Data Entry Machine (KDEM)
C. MICR
D. Laser scanner
E. None of the above

37. The equipment with which the computer talks to its users is called a

A. word processor
B. peripheral
C. software
D. diskette
E. None of the above

38. In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of a register?

A. Absolute mode
B. Indirect mode
C. Immediate mode
D. Index mode
E. None of the above

39. The term gigabyte refers to

A. 1024 bytes
B. 1024 kilobytes
C. 1024 megabytes
D. 1024 gigabytes
E. None of the above

40. The CPU chip used in a computer is partially made out of

A. silica
B. carbon
C. copper
D. gold
E. silver