Q1: A half byte is known as
- a) bit
- b) nibble
- c) half byte
- d) word
Q2: A hard copy output device that uses ink pens to provide high resolution hard copies is
- a) printer
- b) monitor
- c) pen plotter
- d) projector
Q3: It is a program used to detect overall system malfunction.
- a) system analysis
- b) system software
- c) defragmentation
- d) system diagnostics
Q4: Which one of the following is not likely to be found on a PC main circuit board?
- a) RAM chips
- b) microprocessor
- c) ROM chips
- d) LCD clocks
Q5: A type of channel used to connect a central processor and peripherals which used multiplying is known as
- a) modem
- b) network
- b) multiplexer
- d) network
