Q1: A software that controls the timing and operation of control devices is called
- a) device driver
- b) translator
- c) system software
- d) application software
Q2: It is regarded to be world’s largest and most powerful computer manufacturer.
- a) Microsoft
- b) Intel
- c) IBM
- d) Seagate
Q3: Burner is a circuit that allows ..... to be loaded with data.
- a) RAM
- b) PROM
- c) EPROM
- d) EEPROM
Q4: The OCR reading unit attached to a POS terminal is called as
- a) Wand
- b) light pen
- c) printer
- d) scanner
Q5: PC XT was introduced in
- a) 1983
- b) 1984
- c) 1985
- d) 1986
