A complete CPU on a single chip is called a________
Mother board
Microprocessor
Control unit
Logic unit
A small electronic device called ________ was invented in 1947.
Vacuum tube
Transister
Chips
There were huge loss of energy in ______ generation computers.
First
Second
Third
Fourth
The second generation of computer started in
1940
1944
1959
1999
Which of the following was used in the third generation computer?
Integrated circuit
Transistors
PC stands for
Picture contrast
Page colour
Personal computer
Private Computer
The integrated circuits were invented in _______
1947
1971
1921
________ were made of glass and gave off a lot of heat just like light bulbs.
Vacuum tubes
Transisters
Capacitor
________ is an example of first generation computer .
ENIAC
IBM 360
RCA 501
TRADIC
The ENIAC gave off heat because it was built with
Integrated circuits
