Data Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Topic :: Data

Data Interview Questions

Questions Answers Views Company eMail

Which layer uses datagrams? a. physical b. data-link c. network d. transport

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Which layer packages data into frames?

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Which layer deals with Data Formats, Syntax, Encryption? a. application b. presentation c. session d. transport

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What does the LLC sublayer of the Data Link Layer do ? a. Error Checking b. Gets data on and off the wire c. Decides which machines gets to go next on the wire d. Provides clocking signals

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which layer converts user input into data ? a. application b. presentation c. session d. transport

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Which OSI layer provides synchronization by placing checkpoints in the data stream.

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True or False: The Transport layer deals with packets while the Data Link layer deals with frames.

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True or False: Each OSI layer thinks it is communicating directly with the same layer in another computer. Even though the data is going through several layers.

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Network adapter card drivers reside in the which sub-layer of the Data Link layer of the OSI model.

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What works at the Data Link layer of the OSI model.

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Bridges work at the Data Link Layer of the OSI model or more specifically what layer.

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Which datalink communication protocols provide connection between computers via Dial-Up telephone lines?

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What does the MAC sublayer of the Data Link Layer do ? (choose all that apply) a. builds frames b. checks to see that nothing got damaged in transit by CRC c. determines "which machine goes first on the wire" d. provides path to the destination host e. Gets data on and off the wire

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The 802 standards committee divided the Data Link Layer of the OSI model into the ___ and ___ sublayers.

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There is some data related to temperatures of different cities. One side(thread), will be updating the values and multiple clients will be reading the values. how do you achieve synchronization?

IMS, Sapient,

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