Switches operates in which layer of the OSI model?

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

Ans:B,Data link layer


Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

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To see the contents of the SQL*Plus buffer, type:
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Options: is a pressure sensing device,    has a voltage output,    measures temperature,    All of the above

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