IClicker Questions CNIT 201E.

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Presentation transcript:

iClicker Questions CNIT 201E

After 2.2

What type of network component is indicated by the arrow? Media Service End Device Intermediary Device None of the above 1 of 3

What type of network component is indicated by the arrow? Media Service End Device Intermediary Device None of the above 2 of 3

What term is used for a private network designed to be accessible only by a company’s employees? WAN LAN Internetwork Intranet Network 3 of 3

After 2.4

Which layer sends the electrical signals into the cable? 1 of 5

What is the third layer from the bottom of the TCP/IP protocol model? Physical Data Link Network Internet Transport Next slide for answer 2 of 5

What layer of the TCP/IP protocol model contains segments? Physical Data Link Network Internet Transport Next slide for answer 3 of 5

Segment - Transport Layer PDU

Next slide for answer 4 of 5 A Web server sends an HTTP response to a client. How many protocol headers are added to the data when it emerges as bits on the cable? 1 2 3 4 5 or more Next slide for answer 4 of 5

Which layer of the TCP/IP protocol model detects and corrects errors caused by routers dropping packets? Physical Data Link Network Internet Transport 5 of 5