A. Dot per inch
B. Dot per square inch
C. Dots printed per unit time
D. Characters per inch

A. Editing
B. Writing
C. Formatting
D. None A,B,C

A. 9 pin head
B. Ink bottle
C. Ribbon
D. tonner Cartridge

A. Embeded Microprocessor
B. Extensive Memory
C. Independent Processing Capacity
D. A Keyboard and Screen only

A. Machine language
B. High level language
C. Assembly language
D. None of a,b,c

A. 81
B. 72
C. 71
D. 58

A. Digital computer
B. Analog computer
C. Kybird computer
D. Main frame computer

A. Control and storage
B. Control and output
C. Arithmetic logic and input unit
D. Arithmetic logic and control unit

A. Wide area network
B. Wide array net
C. Wireless area network
D. None of a,b,c

A. Visual graphic array
B. Video graphic array
C. Volatile graphic array
D. Video graphic adopter