Floppy disk rotates at the speed of _____ rpm
Choose the computer code
EPROM
FAT
EBCDIC
NTFS
Hard disk rotates at the speed of _____ rpm
1200
1000
900
500
Fifth generation computers used ______ technology.
Vaccumtubes
LSI
Chips
VLSI
________ unit controls and coordinates the timing signal
Input
Output
Memory
Control
Time period of Third generation computer was
1963 to 1975
1942 to 1950
1950 to 1963
1975 to 1985
A sequence of computer instructions is called
Poem
Program
Compound
Data
Storage device used to compensate the difference in flow of data
Main storage
Auxillary storage
Buffer
Cone memory
Devices not connected to CPU are called
Offline
Office
Who introduced punched cards?
Pascal
Babbage
Hollerith
Jackquard
