Data Communication and Networking MCQs
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Q 101. Substitutional cipers are
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Q 102. Shift cipher is sometimes referred to as the
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Q 103. We use Cryptography term to transforming messages to make them secure and immune to
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Q 104. Man-in-the-middle attack can endanger security of Diffie-Hellman method if two parties are not
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Q 105. A straight permutation cipher or a straight P-box has same number of inputs as
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Q 106. An asymmetric-key (or public-key) cipher uses
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Q 107. In OSI model dialogue control and token management are responsibilities of ?
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Q 108. What is Unicode?
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Q 109. A high speed communication equipment typically would not be needed for
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Q 110. The ASCII encoding of binary data is called
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