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. 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

2 / 30

2. What is multifactor authentication (MFA)?

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 monitoring network traffic for security threats

d) A security model based on using multiple factors for authentication, such as passwords and biometrics

3 / 30

3. What encryption method does WPA2 primarily use?

a) TKIP (Temporal Key Integrity Protocol)

b) AES (Advanced Encryption Standard)

c) RC4 (Rivest Cipher 4)

d) DES (Data Encryption Standard)

4 / 30

4. How can network administrators detect ARP spoofing attacks?

a) By monitoring network traffic for unusual patterns or anomalies

b) By implementing encryption for all network communication

c) By disabling ARP caching on network devices

d) By configuring network switches to block all ARP traffic

5 / 30

5. 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.

6 / 30

6. What is the subnet mask for a /24 CIDR notation?

a) 255.255.255.0

b) 255.255.0.0

c) 255.255.255.255

d) 255.0.0.0

7 / 30

7. 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

8 / 30

8. What types of connections do modems typically support?

a) Wired connections only

b) Wireless connections only

c) Both wired and wireless connections

d) Satellite connections only

9 / 30

9. Which scenario best illustrates the use of a hybrid topology?

a) A small office network with all devices connected to a single switch

b) A large enterprise network with different departments using different topologies interconnected

c) A home network with all devices connected wirelessly

d) A network where all nodes are connected in a linear fashion

10 / 30

10. 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

11 / 30

11. What is a VLAN (Virtual LAN)?

a) A physical network infrastructure used to connect devices within a localized area

b) A logical network created within a physical network to group devices based on their network requirements

c) A wireless network technology used for internet connectivity in public areas

d) A network protocol used for secure remote access to a corporate network

12 / 30

12. What mechanism does TCP use to control the flow of data?

a) Encryption

b) Flow control and congestion avoidance algorithms

c) Broadcasting

d) Data compression

13 / 30

13. 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

14 / 30

14. What does MAC stand for in networking?

a) Media Access Control

b) Multi-layered Access Control

c) Memory Access Control

d) Machine Access Control

15 / 30

15. In a ring topology, what ensures that data reaches the correct destination node?

a) Centralized control by a hub

b) Logical addressing and routing

c) The token-passing protocol ensures orderly transmission

d) Multiple redundant paths

16 / 30

16. What are the advantages of WPA2-Enterprise authentication over WPA2-PSK?

a) Higher security and individual user authentication

b) Lower resource consumption and easier configuration

c) Increased compatibility with older devices and networks

d) Faster authentication and improved network performance

17 / 30

17. What is the responsibility of the Data Link layer regarding MAC addresses?

a) Managing logical addressing

b) Providing end-to-end communication

c) Handling media access control and physical addressing

d) Formatting data for presentation

18 / 30

18. What is a major drawback of implementing a mesh topology?

a) High cost and complexity due to extensive cabling

b) Limited fault tolerance

c) Centralized failure point

d) Slow data transmission speeds

19 / 30

19. What is the primary function of the Transport layer in the TCP/IP model?

a) To define the format and structure of data packets

b) To address and route data packets between different networks

c) To manage communication sessions between applications

d) To provide reliable data transmission and error detection

20 / 30

20. What are the four layers of the TCP/IP model?

a) Presentation, Session, Transport, Network

b) Application, Presentation, Session, Transport

c) Application, Transport, Internet, Link

d) Application, Transport, Network, Data Link

21 / 30

21. What is the range of IP addresses reserved for private networks according to RFC 1918?

a) 10.0.0.0 - 10.255.255.255, 172.16.0.0 - 172.31.255.255, 192.168.0.0 - 192.168.255.255

b) 169.254.0.0 - 169.254.255.255

c) 192.0.2.0 - 192.0.2.255

d) 127.0.0.0 - 127.255.255.255

22 / 30

22. What is an example of a peer-to-peer network application outside of file sharing?

a) Online banking

b) Distributed computing projects like SETI@home

c) Corporate email systems

d) Centralized content management systems

23 / 30

23. 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

24 / 30

24. What is a primary advantage of a point-to-point topology?

a) High scalability

b) Simple implementation and low cost

c) High redundancy and fault tolerance

d) Easy to troubleshoot and maintain

25 / 30

25. What is the "three-way handshake" in TCP?

a) A process for encrypting data packets before transmission

b) A method for routing data packets between networks

c) A connection establishment process involving SYN, SYN-ACK, and ACK packets

d) A technique for compressing data packets to save bandwidth

26 / 30

26. What is the purpose of the multicast MAC address?

a) To identify the network gateway

b) To identify all devices on the local network

c) To identify a specific group of devices

d) To identify the DNS server

27 / 30

27. 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

28 / 30

28. How does 5G technology contribute to the Internet of Things (IoT)?

a) By providing lower data transfer rates and limited connectivity options for IoT devices

b) By offering higher data transfer rates and lower latency, enabling massive IoT deployments

c) By reducing network coverage and compatibility with IoT protocols

d) By increasing power consumption and reducing battery life on IoT devices

29 / 30

29. How does ARP work?

a) By broadcasting an IP address and waiting for the corresponding MAC address to respond

b) By querying a DNS server for the MAC address associated with a given IP address

c) By encrypting IP addresses and MAC addresses for secure transmission

d) By establishing a direct connection between devices using their MAC addresses

30 / 30

30. 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

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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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