Question 1

Which of the following statements is true regarding routing protocols in networking?

Options :

A : Routing protocols are used to facilitate communication between routers and to determine the optimal path for data packets to reach their destination.

B : Static routes are more scalable and provide better network convergence than dynamic routing protocols.

C : Routing protocols ensure security by encrypting data packets before they are transmitted over the network.

D : Routing protocols are only used in small-scale networks and are not necessary for large-scale enterprise environments.

Answer: A

Question 2

Which protocol is used to dynamically assign IP addresses to devices on a network?

Options :

A : DNS

B : DHCP

C : FTP

D : SNMP

Answer: B

Question 3

Which feature provides a way to group multiple interfaces into a single logical interface?

Options :

A : VLAN

B : VPN

C : VTP

D : EtherChannel

Answer: D

Question 4

Which of the following is a common approach to troubleshooting network connectivity issues?

Options :

A : Restarting the router

B : Checking the physical connections

C : Resetting the network adapter

D : Updating the firmware

Answer: B

Question 5

Which layer of the OSI model is responsible for transmitting data between devices within the same network segment?

Options :

A : Layer 1 - Physical

B : Layer 2 - Data Link

C : Layer 3 - Network

D : Layer 4 - Transport

Answer: B