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 New Questions in Each Attempt

Total Questions: 30
Time Allotted: 30 minutes
Passing Score: 50%
Randomization: Yes
Certificate: Yes
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1 / 30

1. Which of the following is a common type of spoofing attack?

a) ARP poisoning

b) DNS cache poisoning

c) SYN flooding

d) Ping flooding

2 / 30

2. What advantage does VLAN segmentation offer in a network?

a) Improved network security

b) Higher data transfer rates

c) Reduced network complexity

d) Lower cost of implementation

3 / 30

3. What is the primary role of the server in a client-server model?

a) To initiate data requests

b) To provide resources and services to clients

c) To act as a backup storage

d) To serve as a simple data relay

4 / 30

4. What is a hardware firewall?

a) A hardware firewall is a software-based security system installed on individual computers or network devices.

b) A hardware firewall is a standalone device positioned between a private internal network and external networks, such as the internet, to filter network traffic based on predefined security rules.

c) A hardware firewall is a cryptographic protocol used to encrypt data transmitted over a network.

d) A hardware firewall is a network access control mechanism that grants or denies access to network resources based on defined rules.

5 / 30

5. What is SYN flooding in a DoS attack?

a) SYN flooding involves flooding a target system with TCP SYN packets to consume its network bandwidth and resources, exhausting its ability to establish new connections.

b) SYN flooding involves flooding a target system with UDP packets to exhaust its UDP port resources and disrupt its ability to handle UDP-based services.

c) SYN flooding involves flooding a target system with DNS queries to exhaust its DNS server resources and disrupt its domain resolution services.

d) SYN flooding involves intercepting and modifying network traffic to exploit vulnerabilities in the TCP/IP stack of a target system.

6 / 30

6. What does MAC stand for in networking?

a) Media Access Control

b) Multi-layered Access Control

c) Memory Access Control

d) Machine Access Control

7 / 30

7. 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

8 / 30

8. 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

9 / 30

9. What is Wi-Fi?

a) A type of wireless encryption protocol

b) A wireless networking technology based on the IEEE 802.11 standards

c) A proprietary wireless communication protocol developed by Apple Inc.

d) A high-speed internet connection provided over cellular networks

10 / 30

10. What replaced WEP as a more secure wireless security protocol?

a) WPA

b) WPS

c) WEP2

d) WPA2

11 / 30

11. What is the primary advantage of using a VPN for remote access?

a) Improved network performance and scalability

b) Enhanced network security and encryption of sensitive data

c) Reduced network complexity and management overhead

d) Increased compatibility with older devices and networks

12 / 30

12. What is a primary reason for choosing a star topology in modern networks?

a) Lower cost

b) Reduced complexity

c) Better fault tolerance and scalability

d) Faster data transmission

13 / 30

13. What security measure does WPA2-Enterprise authentication provide against unauthorized access?

a) Individual user authentication and encryption keys

b) Shared security key for all devices on the network

c) Broadcast of wireless network information to all devices in the vicinity

d) Use of AES encryption for wireless network traffic

14 / 30

14. 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

15 / 30

15. What is the purpose of HTTPS?

a) To transfer files securely between computers

b) To send and receive emails securely

c) To secure web communication using encryption

d) To manage network traffic

16 / 30

16. Which OSI layer is responsible for end-to-end communication and error recovery?

a) Session layer

b) Transport layer

c) Presentation layer

d) Network layer

17 / 30

17. What is the main difference between point-to-multipoint and multipoint-to-multipoint topologies?

a) The number of central nodes

b) The direction and flow of data transmission

c) The type of devices connected

d) The physical layout of the network

18 / 30

18. What is role-based access control (RBAC)?

a) A security model based on identifying and verifying the identity of users or devices

b) A security model based on encrypting data transmissions over the network

c) A security model based on granting access to network resources based on user roles or job functions

d) A security model based on monitoring network traffic for security threats

19 / 30

19. 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

20 / 30

20. What is one advantage of using private IP addresses within an organization's network?

a) Improved network performance

b) Enhanced network security

c) Simplified network management

d) Guaranteed internet connectivity

21 / 30

21. What advantage does a switch offer over a hub?

a) Lower cost

b) Simpler configuration

c) Higher data transfer rates

d) More ports

22 / 30

22. What is a common use case for a multipoint-to-multipoint topology?

a) Direct device connections

b) Centralized control of network traffic

c) Collaborative environments and peer-to-peer networks

d) Broadcasting from a single source

23 / 30

23. How does Wi-Fi facilitate internet access?

a) By providing cellular data connections

b) By connecting devices to a local area network (LAN) wirelessly

c) By broadcasting radio signals for long-distance communication

d) By encrypting data transmitted over wireless networks

24 / 30

24. 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)

25 / 30

25. Why might an organization choose a hybrid topology over a single topology?

a) To minimize hardware costs

b) To avoid the complexity of network design

c) To leverage the strengths and mitigate the weaknesses of different topologies

d) To ensure uniform network management practices

26 / 30

26. What is the difference between symmetric and asymmetric encryption?

a) Symmetric encryption uses the same key for both encryption and decryption, while asymmetric encryption uses different keys for encryption and decryption.

b) Symmetric encryption is faster but less secure compared to asymmetric encryption.

c) Asymmetric encryption is used for encrypting data at rest, while symmetric encryption is used for encrypting data in transit.

d) Asymmetric encryption requires a secure channel to exchange keys, while symmetric encryption does not.

27 / 30

27. In a point-to-multipoint topology, how is data typically transmitted?

a) Directly between two nodes

b) From one central node to multiple other nodes

c) In a circular manner between nodes

d) Through multiple interconnected pathways

28 / 30

28. 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

29 / 30

29. 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

30 / 30

30. How does TCP handle packet loss?

a) By retransmitting lost packets based on acknowledgments

b) By ignoring lost packets and continuing transmission

c) By encrypting data packets to prevent loss

d) By broadcasting lost packets to all connected devices

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Networking Online Test

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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