Final Exam Awake Questions Flashcards

1
Q

What is a converged network ?

Ch 2

A

A converged network adapter (CNA), also called a converged network interface controller (C-NIC), is a computer input/output device that combines the functionality of a host bus adapter (HBA) with a network interface controller (NIC

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2
Q

What are an Intranet & Extranet?

Ch 2

A

An “intranet” is the generic term for a collection of private computer networks within an organization. An “extranet” is a computer network that allows controlled access from the outside for specific business or educational purposes.

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3
Q

What are the 4 basic characteristics of a reliable network?

Ch 2

A

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4
Q

What is different between Circuit & Packet switching?

Ch 2

A

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5
Q

What is scalability?

Ch 2

A

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6
Q

What is QoS?

Ch 2

A

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7
Q

How does BYOD impact network security?

Ch 2

A

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8
Q

Where do most common data breaches occur?

Ch 2

A

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9
Q

What is the difference between confidentiality & integrity?

Ch 2

A

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10
Q

What are the 3 main CLI command modes?

Ch 3

A

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11
Q

How do you move between them?

Ch 3

A

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12
Q

How do you set & encrypt passwords?

Ch 3

A

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13
Q

What’s bad about Telnet & what fixes it?

Ch 3

A

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14
Q

What is the precaution to take with banner delimiters?

Ch 3

A

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15
Q

What commands set an IP & enables it on an SVI?

Ch 3

A

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16
Q

Why would a L2 switch need an IP address?

Ch 3

A

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17
Q

What command in Win7 lets you see your MAC address?

Ch 3

A

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18
Q

What does the word protocol mean?

Ch 4

A

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19
Q

What are the layers of the OSI model?

Ch 4

A

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20
Q

TCP/IP

Ch 4

A

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21
Q

What PDUs go with each layer?

Ch 4

A

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22
Q

What is encapsulation?

Ch 4

A

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23
Q

Why do we segment data?

Ch 4

A

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24
Q

What are the differences between MAC & IP addresses?

Ch 4

A

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25
Q

How does ARP work?

Ch 4

A

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26
Q

What addresses go in packet/frame destined for “outside”?

Ch 4

A

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27
Q

What is the diff between synchronous & asynchronous?

Ch 5

A

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28
Q

What encoding does 10Mb Ethernet use?

Ch 5

A

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29
Q

What cables are used between PC/PC, Sw/Rtr, PC/Rtr?

Ch 5

A

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30
Q

What are the differences between SM & MM fiber?

Ch 5

A

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31
Q

What is the max speed for 802.11ac?

Ch 5

A

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32
Q

Compare the 3 ways to measure media capacity.

Ch 5

A

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33
Q

How many bps in 10 Gbps?

Ch 5

A

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34
Q

Why is Data Link broken into 2 sub layers?

Ch 5

A

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35
Q

What are the IEEE #s for CSMA/CD & LLC?

Ch 5

A

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36
Q

What is CSMA/CD?

Ch 5

A

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37
Q

What is CSMA/CD?

Ch 5

A

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38
Q

What are the parts & sizes of a MAC address?

Ch 5

A

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39
Q

What is the OUI for Ethernet multicasts?

Ch 5

A

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40
Q

What are the fields/sizes of an 802.3 frame?

Ch 5

A

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41
Q

What’s different with Ethernet II ?

Ch 5

A

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42
Q

What is ARP?

Ch 5

A

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43
Q

What MAC will ARP cache have if you ping Google?

Ch 5

A

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44
Q

How does a switch learn MAC addresses?

Ch 6

A

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45
Q

What is auto-MDIX?

Ch 6

A

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46
Q

What are the different switch forwarding methods?

Ch 6

A

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47
Q

What are the different switch form factors?

Ch 6

A

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48
Q

What is the difference between L2 & L3 switching?

Ch 6

A

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