Networking Online Test

Created by

Vikash chaudhary

This 'Networking Online Test' covers questions across all the topics related to the Networking like WiFi, Ethernet, LAN, WAN, IP, ISP, etc

Get fresh, new questions in each attempt.

Total Questions: 30
Time Allotted: 30 minutes
Passing Score: 50%
Randomization: Yes
Certificate: Yes
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👍 All the best!

1 / 30

1. What is a digital certificate used for in authentication?

a) To encrypt data transmissions over the network

b) To identify and verify the identity of users or devices

c) To grant or deny access to network resources based on defined rules

d) To establish a secure VPN connection with a remote device

2 / 30

2. What protocol is used to securely transfer web pages and data?

a) HTTP

b) FTP

c) SMTP

d) HTTPS

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3. What is the difference between site-to-site VPN and remote access VPN?

a) Site-to-site VPN connects multiple remote sites or networks, while remote access VPN allows individual users to securely connect to a corporate network from remote locations

b) Site-to-site VPN uses hardware-based encryption, while remote access VPN uses software-based encryption

c) Site-to-site VPN is more secure than remote access VPN

d) Site-to-site VPN requires dedicated leased lines, while remote access VPN uses public internet connections

4 / 30

4. What is a defining characteristic of the peer-to-peer (P2P) model?

a) Centralized server management

b) Equal roles for all devices in the network

c) Use of a central hub for all data transmissions

d) Exclusive client-server relationships

5 / 30

5. What is one limitation of IPv4 addresses?

a) Insufficient support for mobile devices

b) Incompatibility with legacy networks

c) Limited address space leading to address exhaustion

d) Lack of security features

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6. What is the main difference between FTP and SFTP?

a) FTP is used for transferring files, while SFTP is used for secure email transmission.

b) FTP transfers files in plain text, while SFTP transfers files securely using encryption.

c) FTP uses port 21, while SFTP uses port 80.

d) FTP is used for web browsing, while SFTP is used for secure file transfers.

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7. What are the two main types of network encryption?

a) Symmetric encryption and asymmetric encryption

b) Password-based encryption and key-based encryption

c) Digital signatures and digital certificates

d) Public-key encryption and private-key encryption

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8. How can individuals identify potential phishing emails?

a) By clicking on all links to verify their authenticity

b) By checking for spelling and grammar errors in the email content

c) By opening email attachments from unknown senders

d) By providing personal information requested in the email

9 / 30

9. What is the primary disadvantage of WPA2-Enterprise authentication compared to WPA2-PSK?

a) Lower security due to shared security key

b) Higher resource consumption and complexity of setup

c) Limited compatibility with older devices and networks

d) Slower authentication and network performance

10 / 30

10. How does a multipoint-to-multipoint topology enhance network robustness?

a) By using a central node for control

b) By allowing data to be rerouted through multiple paths

c) By reducing the number of connections

d) By simplifying network management

11 / 30

11. What are the three common factors used for authentication?

a) Something you know, something you have, something you are

b) Something you see, something you hear, something you touch

c) Something you send, something you receive, something you delete

d) Something you type, something you click, something you copy

12 / 30

12. What is a primary disadvantage of the client-server model?

a) Increased redundancy and fault tolerance

b) Higher implementation and maintenance costs

c) Simplified network design and management

d) Decentralized control and resource management

13 / 30

13. What security enhancement does WPA provide over WEP?

a) Stronger encryption algorithms and more robust key management

b) Increased compatibility with older devices and networks

c) Higher network performance and reduced resource consumption

d) Improved support for multiple authentication methods

14 / 30

14. Which layer of the TCP/IP model is responsible for defining the format and structure of data packets?

a) Application layer

b) Transport layer

c) Internet layer

d) Data Link layer

15 / 30

15. What measures can be taken to mitigate VLAN hopping attacks?

a) Implementing port security measures such as BPDU guard and root guard

b) Using VLAN access control lists (VACLs) to filter traffic between VLANs

c) Disabling dynamic trunking protocol (DTP) on switch ports

d) All of the above

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16. What is the advantage of symmetric encryption?

a) It provides stronger security compared to asymmetric encryption.

b) It is faster and more efficient for bulk data encryption.

c) It requires a complex key management infrastructure.

d) It is more suitable for public-key infrastructure (PKI) implementations.

17 / 30

17. Which protocol would you use to download a large file from a remote server?

a) HTTP

b) SMTP

c) FTP

d) HTTPS

18 / 30

18. How does a ring topology handle data collisions?

a) By using a central hub to manage traffic

b) Through the use of a token-passing protocol

c) By broadcasting data to all nodes

d) By avoiding the need for collision detection

19 / 30

19. What is a primary advantage of a mesh topology?

a) Simplified network design

b) Reduced cabling requirements

c) High redundancy and fault tolerance

d) Centralized control

20 / 30

20. What is a key advantage of using a client-server model?

a) Simplified peer-to-peer communication

b) Centralized control and resource management

c) Direct data sharing between clients

d) Reduced network traffic

21 / 30

21. Which network topology is most susceptible to collisions?

a) Star topology

b) Mesh topology

c) Bus topology

d) Ring topology

22 / 30

22. Which layer of the OSI model interacts directly with user applications?

a) Transport layer

b) Presentation layer

c) Application layer

d) Data Link layer

23 / 30

23. Which layer of the OSI model handles the formatting and encryption of data?

a) Physical layer

b) Presentation layer

c) Session layer

d) Application layer

24 / 30

24. What does MAC stand for in networking?

a) Media Access Control

b) Multi-layered Access Control

c) Memory Access Control

d) Machine Access Control

25 / 30

25. What is one advantage of IPv6 over IPv4?

a) Improved network performance

b) Enhanced backward compatibility

c) Increased address space

d) Simplified routing protocols

26 / 30

26. How does a phishing attack typically occur?

a) Through emails containing malicious links or attachments

b) Via physical intrusion into a network system

c) By exploiting vulnerabilities in encryption protocols

d) Through flooding a network with excessive traffic

27 / 30

27. What are the primary differences between Bluetooth and Wi-Fi?

a) Bluetooth operates over longer distances compared to Wi-Fi

b) Bluetooth is primarily used for internet connectivity, while Wi-Fi is used for device-to-device communication

c) Bluetooth consumes less power and is ideal for connecting peripheral devices, while Wi-Fi offers higher data transfer rates for internet access

d) Bluetooth and Wi-Fi are interchangeable terms for the same wireless technology

28 / 30

28. What is the primary purpose of HTTP in the TCP/IP model?

a) To transfer files between computers

b) To send and receive emails

c) To retrieve and display web pages

d) To provide secure data transmission

29 / 30

29. What distinguishes 4G technology from previous cellular generations?

a) Lower data transfer rates and higher latency

b) Improved network coverage and reliability

c) Support for voice over LTE (VoLTE) and higher data transfer rates

d) Limited support for mobile internet access and multimedia services

30 / 30

30. What information does the `ping` command provide?

a) The route taken by packets to reach a destination host

b) Network interface configuration information of the local host

c) Round-trip time, packet loss percentage, and destination IP address

d) DNS (Domain Name System) information for a specified domain name

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This 'Networking Online Test' covers questions across all the topics related to the Networking like WiFi, Ethernet, LAN, WAN, IP, ISP, etc

Please provide accurate information so we can send your Achievement Certificate by mail.

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