Question :
A) electronic computer
B) mechanical computer
C) electronic calculator
D) mechanical calculator
Answer : D
Abacus was the first
A) electronic computer
B) mechanical computer
C) electronic calculator
D) mechanical calculator
Answer : D
Description :
Related Questions - 1
Storage capacity of magnetic disk depends on
A) tracks per inch of surface
B) bits per inch of tracks
C) disk pack in disk surface
D) All of above
Related Questions - 2
The difference between memory and storage is that memory is _____ and storage is ______
A) Temporary, permanent
B) Permanent, temporary
C) Slow, fast
D) All of above
Related Questions - 3
Magnetic disks are the most popular medium for
A) Direct access
B) Sequential access
C) Both of above
D) None of above
Related Questions - 4
Today’s computer giant IBM was earlier known by different name which was changes in 1924. What was that name?
A) Tabulator Machine Co.
B) Computing Tabulating Recording Co.
C) The Tabulator Ltd.
D) International Computer Ltd.
Related Questions - 5
Multi user systems provided cost savings for small business because they use a single processing unit to link several
A) Personal computers
B) Workstations
C) Dumb terminals
D) Mainframes