Question :
A) 1900
B) 1906
C) 1910
D) 1880
Answer : B
When was vacuum tube invented ?
A) 1900
B) 1906
C) 1910
D) 1880
Answer : B
Description :
Related Questions - 1
Which computer was considered the first electronic computer until 1973 when court invalidated the patent ?
A) ENIAC
B) MARK I
C) Z3
D) ABC
Related Questions - 2
Instructions and memory address are represented by
A) Character code
B) Binary codes
C) Binary word
D) Parity bit
Related Questions - 3
People often call ______ as the brain of computer system
A) Control Unit
B) Arithmetic Logic Unit
C) Central Processing Unit
D) Storage Unit
Related Questions - 4
Machine language is
A) Machine dependent
B) Difficult to program
C) Error prone
D) All of above