FUNDAMENTALS OF COMPUTER

TELECOMMUNICATIONS SYSTEMS

THE COMPONENTS OF A TELECOMMUNICATIONS SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What electronics components characterized first, second and third generation computers
A
1st vacuum tubes2nd transistors3rd integrated circuits
B
1st transistors2nd integrated circuits3rd vacuum tubes
C
1st integrated circuits2nd transistors3rd vacuum tubes
D
1st transistors2nd integrated circuits3rd vacuum tubes
Explanation: 

Detailed explanation-1: -The third generation of computers was considered from 1965 to 1971. Transistors were replaced by integrated circuits (ICs) in third-generation computers. A single integrated circuit has several transistors, resistors, capacitors, and circuitry. The IC was developed by Jack Kilby.

Detailed explanation-2: -A transistor computer, now often called a second-generation computer, is a computer which uses discrete transistors instead of vacuum tubes. The first generation of electronic computers used vacuum tubes, which generated large amounts of heat, were bulky and unreliable.

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