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 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

2 / 30

2. How does TCP ensure data is delivered accurately and in order?

a) By encrypting the data packets

b) By using port numbers for identification

c) By establishing a connection and sequencing data packets

d) By broadcasting data packets to all connected devices

3 / 30

3. What is the goal of a Man-in-the-Middle (MitM) attack?

a) The goal of a Man-in-the-Middle (MitM) attack is to gain unauthorized access to a network by exploiting vulnerabilities in the system.

b) The goal of a Man-in-the-Middle (MitM) attack is to disrupt or interrupt the normal functioning of a network, service, or website.

c) The goal of a Man-in-the-Middle (MitM) attack is to intercept and potentially alter the communication between two parties without their knowledge.

d) The goal of a Man-in-the-Middle (MitM) attack is to encrypt files on a victim's system and demand a ransom for their release.

4 / 30

4. What is the difference between WPA and WPA2 encryption?

a) WPA uses TKIP encryption, while WPA2 uses AES encryption

b) WPA2 is an older version of WPA with weaker security features

c) WPA offers stronger encryption algorithms compared to WPA2

d) WPA2 is designed specifically for enterprise networks, while WPA is for home networks

5 / 30

5. What is CIDR notation used for in networking?

a) Identifying network interfaces

b) Specifying IP address ranges

c) Defining routing protocols

d) Describing subnet masks and network prefixes

6 / 30

6. Which organization is responsible for allocating public IP addresses?

a) Internet Corporation for Assigned Names and Numbers (ICANN)

b) Internet Engineering Task Force (IETF)

c) Internet Assigned Numbers Authority (IANA)

d) Internet Service Providers (ISPs)

7 / 30

7. 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.

8 / 30

8. What is the structure of a MAC address?

a) Four octets separated by periods

b) Six bytes separated by colons or dashes

c) Eight hexadecimal digits separated by dashes

d) Two groups of eight bits separated by periods

9 / 30

9. What are the potential consequences of falling victim to a phishing attack?

a) Unauthorized access to sensitive information

b) Improved cybersecurity awareness

c) Enhanced network performance

d) Reduced risk of data breaches

10 / 30

10. What is the primary protocol used at the Transport layer of the TCP/IP model?

a) TCP (Transmission Control Protocol)

b) IP (Internet Protocol)

c) UDP (User Datagram Protocol)

d) HTTP (Hypertext Transfer Protocol)

11 / 30

11. 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

12 / 30

12. What is symmetric encryption?

a) Symmetric encryption uses the same key for both encryption and decryption.

b) Symmetric encryption uses different keys for encryption and decryption.

c) Symmetric encryption requires a public and private key pair.

d) Symmetric encryption is not commonly used in network security.

13 / 30

13. What is a wireless access point (AP)?

a) A device that converts digital signals into analog signals for wireless transmission

b) A device that connects wireless devices to a wired network

c) A device that amplifies wireless signals for extended coverage

d) A device that converts wireless signals into electrical signals for processing by a computer

14 / 30

14. What role does HTTP play in the World Wide Web?

a) It secures email transmission.

b) It defines how web browsers and servers communicate.

c) It manages file transfers between computers.

d) It encrypts network traffic for security.

15 / 30

15. 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

16 / 30

16. What is the `ping` command used for?

a) To trace the route to a destination host

b) To display network interface configuration information

c) To check the connectivity between the local host and a remote host

d) To display the routing table of the local host

17 / 30

17. How can peer-to-peer networks improve fault tolerance?

a) By centralizing data storage

b) Through multiple redundant connections

c) By distributing data and services among multiple peers

d) Using centralized backup systems

18 / 30

18. How are MAC addresses assigned?

a) They are assigned by network administrators

b) They are assigned by internet service providers (ISPs)

c) They are assigned by the manufacturer of the network interface

d) They are assigned by the Internet Assigned Numbers Authority (IANA)

19 / 30

19. What information does the `ipconfig/ifconfig` command provide?

a) Network connectivity status and round-trip time

b) IP address, subnet mask, default gateway, and MAC address

c) DNS information for a specified domain name

d) Route taken by packets to reach a destination host

20 / 30

20. Which topology provides redundancy by having multiple pathways between nodes?

a) Star topology

b) Bus topology

c) Ring topology

d) Mesh topology

21 / 30

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

a) ping

b) traceroute

c) ipconfig

d) ifconfig

22 / 30

22. In a client-server architecture, what is typically stored on the server?

a) Minimal processing power and storage

b) Client-specific data only

c) Shared resources, applications, and databases

d) Temporary cache files

23 / 30

23. In which scenario is UDP preferred over TCP?

a) When reliable data transmission is crucial

b) For file transfer applications

c) For real-time applications like online gaming and live streaming

d) When data security is a primary concern

24 / 30

24. 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

25 / 30

25. What security measure can mitigate the vulnerabilities of WPA2?

a) Regularly updating firmware and security patches

b) Disabling wireless encryption to improve network performance

c) Implementing a single-factor authentication method

d) Broadcasting the SSID to increase network visibility

26 / 30

26. Which of the following is a potential drawback of the peer-to-peer model?

a) Centralized control of data

b) High implementation costs

c) Increased risk of security vulnerabilities

d) Complex server management

27 / 30

27. What is the main risk associated with Man-in-the-Middle (MitM) attacks?

a) The risk of unauthorized access to sensitive information

b) The risk of data loss or corruption

c) The risk of service disruption or downtime

d) The risk of malware infection

28 / 30

28. What is one advantage of IPv6 over IPv4?

a) Improved network performance

b) Enhanced backward compatibility

c) Increased address space

d) Simplified routing protocols

29 / 30

29. What is a modem in computer networking?

a) A device used to connect different networks and forward data packets between them

b) A device used to connect multiple devices within a LAN and manage network traffic

c) A device used to amplify network signals

d) A device used to modulate and demodulate digital signals for transmission over communication lines

30 / 30

30. How many bits are typically in a MAC address?

a) 32 bits

b) 48 bits

c) 64 bits

d) 128 bits

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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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