- Computer Fundamentals - Section 1
- Computer Fundamentals - Section 2
- Computer Fundamentals - Section 3
- Computer Fundamentals - Section 4
- Computer Fundamentals - Section 5
- Computer Fundamentals - Section 6
- Computer Fundamentals - Section 7
- Computer Fundamentals - Section 8
- Computer Fundamentals - Section 9
- Computer Fundamentals - Section 10
- Computer Fundamentals - Section 11
- Computer Fundamentals - Section 12
- Computer Fundamentals - Section 13
- Computer Fundamentals - Section 14
- Computer Fundamentals - Section 15
- Computer Fundamentals - Section 16
- Computer Fundamentals - Section 17


Computer Fundamentals - Engineering
Q1: A method for representing digital data analog signals by changing the phase of the analog carrier to represent the digital information is known asA PIA
B PSK
C PM
D
PM
E
None of the above
ANS:B - PSK Phase-shift keying (PSK) : is a digital modulation scheme that transfers a data by changing or modulating the phase of a reference signal. |


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