A directory of Objective Type Questions covering all the Computer Science subjects. Here you can access and discuss Multiple choice questions and answers for various compitative exams and interviews.

Discussion Forum

Que. Before data can be transmitted, they must be transformed to ________.
a. periodic signals
b. electromagnetic signals
c. aperiodic signals
d. low-frequency sine waves
Answer:electromagnetic signals
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Attempt a small test to analyze your preparation level. This GATE exam includes questions from previous year GATE papers.

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Practice test for UGC NET Computer Science Paper. The questions asked in this NET practice paper are from various previous year papers.