Question 1

What is a common feature of network management software?

Options :

A : Real-time network monitoring

B : Network router configuration

C : Operating system updates

D :

Data storage management

Answer: A

Question 2

Which routing protocol is used to exchange routing information between routers in a large network?

Options :

A : Open Shortest Path First (OSPF)

B : Border Gateway Protocol (BGP)

C : Enhanced Interior Gateway Routing Protocol (EIGRP)

D : Routing Information Protocol (RIP)

Answer: A

Question 3

You are the network architect for a global enterprise with multiple branches worldwide. You're currently designing a new network infrastructure to optimize communication between the headquarters in New York and various branch offices. The network setup includes deploying multiple Layer 3 switches to handle routing between the branches and the headquarters. Each office has its local servers and workstations, but they also need to access shared corporate resources located at the headquarters. Given the critical requirement for efficient and secure data routing across the network, which configuration should you prioritize to ensure seamless interconnectivity and optimal use of the network hardware?

Options :

A : Implement static routes on each device

B : Set up dynamic routing protocols on Layer 3 switchesright

C : Configure each workstation’s default gateway to the headquarters’ router

D : Use only Layer 2 switches for simplicity and cost savings

Explanation:

Answer: B

Question 4

Which of the following is NOT a valid reason for a network device to be unable to establish a connection?

Options :

A : Incorrect IP address configuration

B : Faulty network cable

C : Firewall blocking traffic

D : Excessive network traffic

Answer: D

Question 5

What is the purpose of Quality of Service (QoS) in a network?

Options :

A : QoS ensures that all types of network traffic receive equal priority and bandwidth.

B : QoS allocates network resources to different types of traffic based on their priority and specific requirements.

C : QoS improves network security by prioritizing encryption traffic over other types of traffic.

D : QoS is used to restrict or block certain types of network traffic for security reasons.

Answer: B

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