IT 377 Exam 2 MC 15-28
IT Networking Quiz
Test your knowledge on IT networking concepts with this engaging multiple-choice quiz. It covers topics such as subnetting, DNS, and SNMP, ensuring that you sharpen your understanding of crucial IT fundamentals.
Whether you're a student, a professional, or just a networking enthusiast, this quiz offers:
- Challenging questions
- Immediate feedback on your answers
- A way to measure your knowledge and learn more about networking
In the mask 255.255.255.0, how many 1s are there?
A) 8.
B) 16.
C) 24.
D) 255.
E) None of the above.
If /14 is a subnet mask, how many bits are there in the network part?
A) 8.
B) 14.
C) 16.
D) 18.
E) We cannot say.
If /14 is a subnet mask, how many bits are there in the subnet part?
A) 8.
B) 14.
C) 16.
D) 18.
E) We cannot say.
If /14 is a subnet mask, how many bits are there in the host part?
A) 8.
B) 14.
C) 16.
D) 18.
E) We cannot say.
In DNS, a group of resources under the control of an organization is called a ________.
A) network
B) subnet
C) scope
D) domain
The highest-level DNS servers are called ________.
A) root servers
B) first-level or top-level servers
C) Both A and B
D) Neither A nor B
Which of the following is not one of the main elements in SNMP?
A) The manager.
B) Managed devices.
C) The management information base.
D) All of the above are main elements in SNMP.
In SNMP, the manager communicates directly with a(n) ________.
A) managed device
B) agent
C) Both of the above.
D) Neither A nor B
SNMP Set commands can ________.
A) ask agents for information about the managed device
B) reroute traffic
C) temporarily turn off expensive transmission links
D) All of the above.
E) Only B and C
SNMP ________ commands can change how managed devices operate.
A) Get
B) Set
C) Both of the above.
D) Neither A nor B
The SNMP manager stores the information it receives from Get commands ________.
A) in the MIB
B) on the agent
C) on the managed device
SNMP agents can initiate ________.
A) Get commands
B) Set commands
C) trap commands
D) All of the above.
27. Which of the following layer is responsible for providing end-to-end network reachability?
A. Physical layer
B. Data link layer
C. Network layer
D. Transport layer
E. Application layer
Routing decision is based on:
A. Source IP address
B. Destination IP address
C. Source MAC address
D. Destination MAC address
E. Routing protocols
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