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CCNA Quizzes, Questions & Answers

Recent CCNA Quizzes

CCNA 3 Chapter 1 Discovery 4.0

Questions: 20 | Attempts: 188 | Last updated: Mar 19, 2025

Sample Question
What can be found at the enterprise edge?

Internet, VPN, and WAN modules

Internet, PSTN, and WAN services

Server farms and network management

Campus infrastructure, including access layer devices

Informative Quiz On CCNA 4 Final Exam

Questions: 49 | Attempts: 143 | Last updated: Aug 12, 2025

Sample Question
Refer to the exhibit. The SSH connections between the remote user and the server are failing. The correct configuration of NAT has been verified. What is the most likely cause of the problem?

SSH is unable to pass through NAT.

There are incorrect access control list entries.

The access list has the incorrect port number for SSH.

The ip helper command is required on S0/0/0 to allow inbound connections.

Cisco Ccna ICND 1

Questions: 162 | Attempts: 261 | Last updated: Mar 19, 2025

Sample Question
Which three statements about networks are accurate?

Networks are used to transmit data in various environments, including homes, small businesses, and large enterprises.

A main office can have hundreds or even thousands of people who depend on network access to do their jobs.

A network is a connected collection of devices that can communicate with each other.

A main office usually has one large network to connect users

The purpose of a network is to create means to provide workers with access to all information and components that are accessible by the network.

Remote locations cannot connect to a main office through a network

CCNA Exploration 1 Chapter 7

Questions: 20 | Attempts: 268 | Last updated: Mar 21, 2025

Sample Question
What is a function of the data link layer?

Provides the formatting of data

Provides end-to-end delivery of data between hosts

Provides delivery of data between two applications

Provides for the exchange data over a common local media

LAN Switching and Wireless - Chapter 3 Exam

Questions: 21 | Attempts: 336 | Last updated: Mar 20, 2025

Sample Question
Which two statements describe the benefits of VLANs? (Choose two.)

VLANs improve network performance by regulating flow control and window size.

VLANs enable switches to route packets to remote networks via VLAN ID filtering.

VLANs reduce network cost by reducing the number of physical ports required on switches.

VLANs improve network security by isolating users that have access to sensitive data and applications.

VLANs divide a network into smaller logical networks, resulting in lower susceptibility to broadcast storms.

LAN Switching and Wireless - Chapter 2 Exam

Questions: 20 | Attempts: 283 | Last updated: Mar 19, 2025

Sample Question
If a network administrator enters these commands on a switch, what will be the result? Switch1(config-line)# line console 0 Switch1(config-line)# password cisco Switch1(config-line)# login

To secure the console port with the password “cisco”

To deny access to the console port by specifying 0 lines are available

To gain access to line configuration mode by supplying the required password

To configure the privilege exec password that will be used for remote access

LAN Switching and Wireless - Chapter 1 Exam

Questions: 20 | Attempts: 748 | Last updated: Mar 21, 2025

Sample Question
Which layer of the hierarchical network design model is refered to as the high-speed backbone of the internetwork, where high availability and redundancy are critical?

Access layer

Core layer

Data-link layer

Distribution layer

Network layer

Physical layer

The Ultimate Quiz On CCNA Final

Questions: 29 | Attempts: 101 | Last updated: Jul 12, 2025

Sample Question
1. Which two statements are true regarding link-state routing protocols? (Choose two.)

They do not work well in networks that require special heirarchical designs.

They are aware of the complete network topology.

They pass their entire routing tables to their directly connected neighbors only.

They offer rapid convergence times in large networks.

They rely on decreasing hop counts to determine the best path.

The Candid Test On CCNA Chapter 11

Questions: 25 | Attempts: 152 | Last updated: Jun 2, 2025

Sample Question
Refer to the exhibit. All routers are running OSPF. What cost would JAX put in its routing table for the 10.0.0.0/24 network?

2

156

1564

1785

1787

The Candid Test On CCNA Chapter 6

Questions: 21 | Attempts: 224 | Last updated: Mar 18, 2025

Sample Question
Given the IP address and subnet mask of 172.16.134.64 255.255.255.224, which of the following would describe this address?

This is a useable host address

This is a broadcast address

This is a network address

This is not a valid address

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