Main storage is also called__________________?
Main storage is also called__________________?
		A. Memory 
B. Control Unit
C. Register Unit
D. Accumulator
		A. Memory 
B. Control Unit
C. Register Unit
D. Accumulator
		A. Icon
B. Screen
C. Keys 
D. Menu
		A. special function cards
B. RAM
C. CPU 
D. Intel
		A. DBMS 
B. CPU
C. DASD
D. CAI
		A. POS
B. data mining 
C. data conversion
D. data selection
		A. ROM information can be easily updated
B. Data in ROM is non volatile, that is, it remains there even without electrical power 
C. ROM provides very large amounts of inexpensive data storage
D. ROM chips are easily swapped between different brands of computers
		A. Network virtual terminal
B. File transfer, access, and management
C. Mail service
D. All of these