Cisco CCNA ETE Test Questions

Cisco CCNA ETE Test Questions: Preparing for Success

Cisco Certified Network Associate (CCNA) is a highly sought-after certification in the field of networking. To become a CCNA, one must pass the CCNA ETE (Exam Test Engine) test. This exam is designed to evaluate a candidate’s knowledge and skills in various networking concepts, including routing, switching, and network security.

In this blog post, we will explore some important Cisco CCNA ETE test questions that can help you prepare effectively for the exam. These questions cover a wide range of topics and will test your understanding of network protocols, configuration commands, troubleshooting techniques, and more.

1. What is the purpose of a MAC address?

A) To uniquely identify devices in a local network
B) To facilitate communication between different networks
C) To encrypt data transmitted over a network
D) To establish a secure connection between devices

Answer: A) To uniquely identify devices in a local network

A Media Access Control (MAC) address is a unique identifier assigned to a network interface card (NIC) by the manufacturer. It is used to ensure that data is delivered to the correct device within a local network. MAC addresses operate at the data link layer of the OSI model.

2. Which routing protocol uses the Bellman-Ford algorithm?

A) OSPF
B) EIGRP
C) RIP
D) BGP

Answer: C) RIP

RIP (Routing Information Protocol) uses the Bellman-Ford algorithm as its underlying routing algorithm. It is a distance-vector routing protocol that determines the best path to a destination based on the hop count metric. RIP is commonly used in small to medium-sized networks.

3. What is the purpose of a default gateway in a TCP/IP network?

A) To connect devices to the internet
B) To provide a central point for network administration
C) To forward packets between different networks
D) To filter network traffic

Answer: C) To forward packets between different networks

A default gateway is a router or a network device that serves as an access point or an exit point for a TCP/IP-based network. It allows devices within a network to communicate with devices in other networks by forwarding packets between them. The default gateway is typically assigned the IP address of the router or network device leading to another network.

4. Which protocol operates at the transport layer of the OSI model?

A) HTTP
B) FTP
C) SMTP
D) TCP

Answer: D) TCP

TCP (Transmission Control Protocol) is a reliable and connection-oriented protocol that operates at the transport layer of the OSI model. It provides mechanisms for establishing and terminating network connections, as well as ensuring the reliable delivery of data between devices.

5. What is the purpose of VLANs (Virtual Local Area Networks)?

A) To segment a physical network into multiple logical networks
B) To establish secure connections between remote networks
C) To monitor network traffic and detect potential security threats
D) To encrypt data transmitted over a network

Answer: A) To segment a physical network into multiple logical networks

VLANs (Virtual Local Area Networks) are used to logically segment a physical network into multiple virtual networks. By creating VLANs, network administrators can isolate traffic and improve network performance and security. Devices within a VLAN can communicate with each other as if they were connected to the same physical network, even if they are located in different physical locations.

These are just a few examples of the many Cisco CCNA ETE test questions you may encounter on your journey to becoming a CCNA. It is important to study and understand a wide range of networking concepts and technologies to succeed in the exam.

Remember, practice exams and hands-on experience with networking equipment can greatly enhance your preparation. Good luck with your CCNA ETE test!

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