. Repeater operates in which layer of the OSI model?

Options: Physical layer B. Data link layer C. Network layer D. Transport layer

Ans: – A ,

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What was the name of the first stored program electronic computer which was built in 1949 at Cambridge University in England?
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Ctrl + S
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Options: additional processing time is consumed,    the direct file method can be emulated,    tapes contain less data and longer tapes,    less tape is used to store the same amount of data

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Material consisting of text and numbers is best presented as
Options: a. A table slide b. A bullet slide c. A title slide d. All of the above

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If a signal passing through a gate is inhibited by sending a low into one of the inputs, and the output is HIGH, the gate is a(n):
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Which of the following protocols uses both TCP and UDP?
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A homogenous distributed database is which of the following?
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