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
Do not refresh the page!
👍 All the best!

1 / 30

1. What types of VPN protocols are commonly used?

a) PPTP, L2TP/IPsec, OpenVPN, and SSL VPN

b) HTTP, FTP, SMTP, and SNMP

c) TCP, UDP, ICMP, and ARP

d) VLAN, MPLS, BGP, and OSPF

2 / 30

2. Which network topology is most susceptible to collisions?

a) Star topology

b) Mesh topology

c) Bus topology

d) Ring topology

3 / 30

3. What is an advantage of using a star topology?

a) Easy to implement and maintain

b) Minimal cabling required

c) Data is less secure

d) Slow data transmission speeds

4 / 30

4. How can organizations defend against phishing attacks?

a) By providing cybersecurity training to employees

b) By disabling email filtering systems

c) By sharing sensitive information via email

d) By clicking on all links received in emails

5 / 30

5. What is the primary security risk associated with ARP spoofing attacks?

a) Unauthorized access to network resources

b) Data interception and manipulation

c) Denial of service (DoS) attacks

d) Unauthorized modification of network configurations

6 / 30

6. What is a stateless firewall?

a) A stateless firewall is a firewall that dynamically tracks the state of active network connections and makes decisions based on the context of each connection.

b) A stateless firewall is a firewall that inspects network traffic based on predefined rules without considering the state of the connection.

c) A stateless firewall is a firewall that encrypts data transmitted over a network using state-of-the-art cryptographic algorithms.

d) A stateless firewall is a firewall that grants or denies access to network resources based on the state of the network interface.

7 / 30

7. 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

8 / 30

8. What is the purpose of a digital signature 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 provide integrity and authenticity of digital documents or messages

9 / 30

9. What is a VPN tunnel?

a) A physical connection between two network devices

b) A logical connection established over a public network, such as the internet, to securely transmit data between two private networks

c) A wireless connection used to connect to a corporate network remotely

d) A virtual private network created using VPN software

10 / 30

10. What is the purpose of access control lists (ACLs) in network security?

a) To encrypt data transmissions over the network

b) To monitor network traffic for security threats

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

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

11 / 30

11. What is a hybrid topology in networking?

a) A network that uses a single type of topology

b) A network that combines two or more different topologies

c) A network with a decentralized structure

d) A network that uses wireless connections only

12 / 30

12. What does SMTP stand for, and what is its primary function?

a) Simple Mail Transfer Protocol; used for transferring files

b) Secure Mail Transfer Protocol; used for secure email transmission

c) Simple Mail Transfer Protocol; used for sending emails

d) Simple Mail Text Protocol; used for text file transfer

13 / 30

13. What is the difference between authentication and non-repudiation?

a) Authentication verifies the identity of users or devices, while non-repudiation ensures the integrity of data transmissions.

b) Authentication ensures the integrity of data transmissions, while non-repudiation verifies the identity of users or devices.

c) Authentication and non-repudiation are two terms for the same process in network security.

d) Authentication and non-repudiation are not relevant to network security.

14 / 30

14. What is SSID in the context of wireless networking?

a) Secure System Identification Data

b) Service Set Identifier

c) System Security Identification

d) Secure Server Identifier

15 / 30

15. How does a router differ from a switch in terms of network operation?

a) A router operates at the data link layer of the OSI model, while a switch operates at the network layer.

b) A router forwards data packets based on MAC addresses, while a switch forwards data packets based on IP addresses.

c) A router connects devices within a LAN, while a switch connects different networks.

d) A router broadcasts data packets to all connected devices, while a switch forwards data packets to specific devices.

16 / 30

16. What are the advantages of using Bluetooth for device connectivity?

a) Lower power consumption and compatibility with a wide range of devices

b) Higher data transfer rates and longer range compared to other wireless technologies

c) Enhanced security features and resistance to interference

d) Compatibility with cellular networks and global availability

17 / 30

17. In a peer-to-peer network, how are resources typically shared?

a) Through a central server

b) Directly between peer devices

c) Via a cloud service provider

d) Through a dedicated network appliance

18 / 30

18. What is the TCP/IP model in computer networking?

a) A networking model that describes the physical aspects of network communication

b) A networking model that defines the protocols and standards used for data transmission over networks

c) A networking model that specifies the hardware components of network devices

d) A networking model that focuses on software development for network applications

19 / 30

19. What is a defining characteristic of a point-to-point topology?

a) A single central node connecting all other nodes

b) Each node is connected to every other node

c) A direct connection between two network nodes

d) Data travels in a circular fashion from one node to the next

20 / 30

20. What are the primary purposes of using a VPN?

a) Secure remote access to corporate networks and data protection

b) Improved network performance and scalability

c) Enhanced network security and isolation of traffic

d) All of the above

21 / 30

21. What function does the Presentation layer serve in the OSI model?

a) Routing packets across networks

b) Managing data flow and error correction

c) Formatting and encrypting data for the application layer

d) Providing physical data transmission

22 / 30

22. What is the primary role of the Session layer in the OSI model?

a) Routing data between networks

b) Establishing, maintaining, and terminating sessions

c) Encrypting data for secure communication

d) Managing hardware connections

23 / 30

23. How does the peer-to-peer model handle data redundancy?

a) By storing multiple copies of data across different peers

b) Through centralized backup servers

c) By relying on a single central repository

d) Using cloud-based backup solutions

24 / 30

24. What is the difference between ARP spoofing and ARP cache poisoning?

a) There is no difference; they are two terms for the same attack

b) ARP spoofing involves flooding the network with ARP requests, while ARP cache poisoning involves intercepting and modifying ARP traffic

c) ARP spoofing involves sending malicious ARP replies, while ARP cache poisoning involves sending gratuitous ARP requests

d) ARP spoofing involves impersonating a legitimate device, while ARP cache poisoning involves flooding the network with gratuitous ARP replies

25 / 30

25. Which command would you use to check if a host is reachable on the network?

a) ping

b) traceroute

c) ipconfig

d) ifconfig

26 / 30

26. How many bits are used for IP addresses in IPv4?

a) 32 bits

b) 64 bits

c) 128 bits

d) 256 bits

27 / 30

27. What is the role of a RADIUS server in WPA2-Enterprise authentication?

a) To generate pre-shared keys for all devices on the network

b) To authenticate individual users and devices on the network

c) To broadcast wireless network information to all devices in the vicinity

d) To encrypt wireless network traffic using AES encryption

28 / 30

28. What is the purpose of the first half of a MAC address?

a) To identify the manufacturer of the network interface

b) To identify the specific model of the network interface

c) To identify the network to which the device belongs

d) To identify the geographical location of the device

29 / 30

29. What is the maximum number of subnets that can be created with a /26 CIDR notation?

a) 16

b) 32

c) 64

d) 128

30 / 30

30. In a mesh topology, what ensures that data can reach its destination even if one connection fails?

a) Token-passing protocol

b) Central hub

c) Multiple redundant paths between nodes

d) Broadcast communication

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

NameEmailPhone Number

Your score is

Please provide your feedback.

Thank you for your valuable feedback.

Buy Networking MCQ PDF for Offline Study

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.

Related MCQs