Question 1

Which routing protocol enables routers in the same autonomous system (AS) to exchange routing information?

Options :

A : Border Gateway Protocol (BGP)

B : Open Shortest Path First (OSPF)

C : Routing Information Protocol (RIP)

D : Enhanced Interior Gateway Routing Protocol (EIGRP)

Answer: D

Question 2

Which feature optimizes network traffic by storing frequently accessed data closer to the end user?

Options :

A : Content Filtering

B : Load Balancing

C : Quality of Service

D : Content Delivery Network

Answer: D

Question 3

A company wants to implement a secure method for remote users to access internal resources. Which technology should be used?

Options :

A : IPsec VPN

B : Telnet

C : FTP

D : SNMP

Answer: A

Question 4

Which of the following troubleshooting steps should you take first when dealing with a network connectivity issue?

Options :

A : Restarting the device

B : Checking the physical connections

C : Reviewing the network configuration

D : Testing the network connectivity with another device

Answer: B

Question 5

What is the purpose of a subnet mask?

Options :

A : To determine the network portion of an IP address

B : To determine the host portion of an IP address

C : To determine the default gateway for a network

D : To determine the DNS server for a network

Answer: A