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 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 3

A network engineer is troubleshooting a connectivity issue between two switches. Switch A is configured with a default gateway of 192.168.1.1, and Switch B is configured with a default gateway of 192.168.2.1. Both switches are connected to a router. Which of the following statements is true regarding this scenario?

Options :

A : Switch A and Switch B can communicate directly with each other.

B : Switch A can communicate with Switch B, but Switch B cannot communicate with Switch A.

C : Switch B can communicate with Switch A, but Switch A cannot communicate with Switch B.

D : Switch A and Switch B cannot communicate directly with each other.

Answer: D

Question 4

In a network with multiple VLANs, a user is unable to communicate with other users in the same VLAN but can communicate with users in different VLANs. Which of the following could be the cause of this issue?

Options :

A : The user-s switchport is not configured as an access port.

B : The user-s switchport is not assigned to the correct VLAN.

C : The user-s switchport is configured with the wrong duplex setting.

D : The user-s switchport is experiencing a spanning tree loop.

Answer: B

Question 5

Which of the following is a feature of Cisco IOS Zone-Based Firewall?

Options :

A : Stateful inspection of traffic

B : Intrusion Prevention System

C : VPN tunneling

D : File Transfer Protocol

Answer: A