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CCNA Quizzes, Questions & Answers

Recent CCNA Quizzes

The Unbeatable Quiz On CCNA 1 Final Exam

Questions: 44 | Attempts: 5974 | Last updated: Jul 24, 2025

Sample Question
When connectionless protocols are implemented at the lower layers of the OSI model, what is usually used to acknowledge that the data was received and to request the retransmission of missing data?

IP

UDP

Ethernet

A connectionless acknowledgement

An upper-layer, connection-oriented protocol or service

CCNA Exploration V4 - Accessing The Wan - Exam Final Practice

Questions: 50 | Attempts: 222 | Last updated: Mar 20, 2025

Sample Question
A company is looking for a WAN solution to connect its headquarters site with four remote sites. What advantage would dedicated leased lines provide to the customer compared to a shared Frame Relay solution?

Lower cost

Lower latency and jitter

Variable bandwidth capacity

Fewer physical router interfaces

CCNA Exploration 3 - Final Exam

Questions: 52 | Attempts: 483 | Last updated: Mar 21, 2025

Sample Question
Refer to the exhibit. The network administrator needs to setup Switch1 for remote access from HostA. Theshow ip interface brief is issued on Router1 and the show interfaces trunk command is issued on theSwitch1 to verify the current status. The administrator applies the additional configuration shown in theexhibit to Switch1. However, the telnet from HostA fails. What additional commands need to be appliedto the switch?

A) Switch(config)# interface vlan 1 Switch(config-if)# ip address 10.1.1.250 255.255.255.0 Switch(config-if)# no shutdown Switch(config-if)# ip default-gateway 10.1.10.254

B)Switch(config)# interface vlan 1 Switch(config-if)# ip address 10.1.50.250 255.255.255.0 Switch(config-if)# no shutdown Switch(config-if)# ip default-gateway 10.1.50.254

C)Switch(config)# interface vlan 10 Switch(config-if)# ip address 10.1.10.250 255.255.255.0 Switch(config-if)# no shutdown Switch(config-if)# ip default-gateway 10.1.10.254

E)Switch(config)# interface vlan 50 Switch(config-if)# ip address 10.1.10.250 255.255.255.0 Switch(config-if)# no shutdown Switch(config-if)# ip default-gateway 10.1.10.254

E)Switch(config)# interface vlan 50 Switch(config-if)# ip address 10.1.10.250 255.255.255.0 Switch(config-if)# no shutdown Switch(config-if)# ip default-gateway 10.1.10.254

A Unique Quiz On Ccna4 Chapter 2

Questions: 20 | Attempts: 250 | Last updated: Mar 21, 2025

Sample Question
Which two statements are true about time-division multiplexing (TDM)? (Choose two.)

TDM relies on Layer 3 protocols to operate.

Multiple channels can transmit over a single link.

Original data streams must be reconstructed at the destination.

TDM methods vary depending on the Layer 2 protocol that is used.

It allows information from multiple channels to be allocated bandwidth on multiple wires.

CCNA 1 Chaper 5 Stimulated Quiz (By Foka)

Questions: 21 | Attempts: 125 | Last updated: May 22, 2025

Sample Question
How large are IPv4 addresses?

8 bits

16 bits

32 bits

64 bits

128 bits

CCNA Module2 Pactice Quiz

Questions: 47 | Attempts: 134 | Last updated: May 22, 2025

Sample Question
What are two functions of a router? (Choose two.)

It connects multiple IP networks.

It controls the flow of data via the use of Layer 2 addresses.

It determines the best path to send packets.

It manages the VLAN database.

It increases the size of the broadcast domain

CCNA Security Chapter 2

Questions: 17 | Attempts: 481 | Last updated: Mar 21, 2025

Sample Question
An administrator needs to create a user account with custom access to most privileged EXEC commands. Which privilege command is used to create this custom account?

Privilege exec level 0

Privilege exec level 1

Privilege exec level 2

Privilege exec level 15

CCNA Security Chapter 1

Questions: 17 | Attempts: 1258 | Last updated: Mar 21, 2025

Sample Question
1 Which statement describes phone freaking?

A hacker uses password-cracking programs to gain access to a computer via a dialup account.

A hacker gains unauthorized access to networks via wireless access points.

A hacker mimics a tone using a whistle to make free long-distance calls on an analog telephone network.

A hacker uses a program that automatically scans telephone numbers within a local area, dialing each one in search of computers, bulletin board systems, and fax machines.

CCNA 4 Final Exam The Best

Questions: 49 | Attempts: 510 | Last updated: Mar 21, 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.

A Practice Quiz For The CCENT Certification Exam

Questions: 50 | Attempts: 3153 | Last updated: Mar 22, 2025

Sample Question
Data is being sent from a source PC to a destination server. Which three statements correctly describe the function of TCP or UDP in this situation? (Choose three.)

The UDP destination port number identifies the application or service on the server which will handle the data.

TCP is the preferred protocol when a function requires lower network overhead.

UDP segments are encapsulated within IP packets for transport across the network.

The source port field identifies the running application or service that will handle data returning to the PC.

The TCP source port number identifies the sending host on the network.

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