Question :

When was vacuum tube invented ?


A) 1900
B) 1906
C) 1910
D) 1880

Answer : B

Description :



Related Questions - 1


In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are mounted on a single board. What is the name of the board?


A) Motherboard
B) Daughterboard
C) Breadboard
D) Fatherboard

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Related Questions - 2


If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be


A) 216
B) 65,536
C) 64K
D) Any of the above

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Abacus was the first


A) electronic computer
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Instructions and memory address are represented by


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The word processing task associated with changing the appearance of a document is


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D) All of above

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