ITN 260 Final Exam Study Questions
With Correct Answers
Which layer of the OSI model contains TCP protocol, which is used for
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establishing connections and reliable data transport between devices? -
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CORRECT ANSWER✔✔-Transport Layer
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Port-based authentication, in which users are authenticated on a per-
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switch port basis, is a function of what standard below? - CORRECT
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ANSWER✔✔-IEEE 802.1x |
How can a network of physical devices be grouped into logical units,
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regardless of what network switches they may be connected to? -
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CORRECT ANSWER✔✔-VLAN |
What device operates at the Network Layer (layer 3) of the OSI model
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and forwards packets across computer networks? - CORRECT
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ANSWER✔✔-Router
TCP/IP uses its own five-layer architecture that includes Network
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Interface, Internet, Control, and Application - CORRECT ANSWER✔✔-
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False
, In what type of cloud computing does the customer have the highest
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level of control? - CORRECT ANSWER✔✔-Cloud Infrastructure as a
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Service
An administrator needs to examine FTP commands being passed to a
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server. What port should the administrator be monitoring? - CORRECT
| | | | | | | | | |
ANSWER✔✔-21
What transport protocol is used by Windows operating systems to allow
| | | | | | | | | |
applications on separate computers to communicate over a LAN? -
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CORRECT ANSWER✔✔-NetBIOS |
Broadcast storms can be prevented by using loop prevention
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technology. Which item below can be used to help prevent loops? -
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CORRECT ANSWER✔✔-802.1d |
DNS poisoning can be prevented using the latest edition of what
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software below? - CORRECT ANSWER✔✔-BIND | | | |
When using AES-CCMP, the AES-256 bit key requires how many rounds?
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- CORRECT ANSWER✔✔-13
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With Correct Answers
Which layer of the OSI model contains TCP protocol, which is used for
| | | | | | | | | | | | |
establishing connections and reliable data transport between devices? -
| | | | | | | | |
CORRECT ANSWER✔✔-Transport Layer
| |
Port-based authentication, in which users are authenticated on a per-
| | | | | | | | |
switch port basis, is a function of what standard below? - CORRECT
| | | | | | | | | | | |
ANSWER✔✔-IEEE 802.1x |
How can a network of physical devices be grouped into logical units,
| | | | | | | | | | | |
regardless of what network switches they may be connected to? -
| | | | | | | | | | |
CORRECT ANSWER✔✔-VLAN |
What device operates at the Network Layer (layer 3) of the OSI model
| | | | | | | | | | | | |
and forwards packets across computer networks? - CORRECT
| | | | | | | |
ANSWER✔✔-Router
TCP/IP uses its own five-layer architecture that includes Network
| | | | | | | | |
Interface, Internet, Control, and Application - CORRECT ANSWER✔✔-
| | | | | | |
False
, In what type of cloud computing does the customer have the highest
| | | | | | | | | | | |
level of control? - CORRECT ANSWER✔✔-Cloud Infrastructure as a
| | | | | | | | |
Service
An administrator needs to examine FTP commands being passed to a
| | | | | | | | | | |
server. What port should the administrator be monitoring? - CORRECT
| | | | | | | | | |
ANSWER✔✔-21
What transport protocol is used by Windows operating systems to allow
| | | | | | | | | |
applications on separate computers to communicate over a LAN? -
| | | | | | | | | | |
CORRECT ANSWER✔✔-NetBIOS |
Broadcast storms can be prevented by using loop prevention
| | | | | | | | |
technology. Which item below can be used to help prevent loops? -
| | | | | | | | | | | |
CORRECT ANSWER✔✔-802.1d |
DNS poisoning can be prevented using the latest edition of what
| | | | | | | | | | |
software below? - CORRECT ANSWER✔✔-BIND | | | |
When using AES-CCMP, the AES-256 bit key requires how many rounds?
| | | | | | | | | |
- CORRECT ANSWER✔✔-13
| | |
