Home» Online Test » Technology » Networking Online Test 0% Sorry, time's up. To complete the online test, please restart it. 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 Do not refresh the page! 👍 All the best! 1 / 30 1. 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 2 / 30 2. 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 3 / 30 3. 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 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 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 6 / 30 6. 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) 7 / 30 7. Which type of network model is most suitable for a large organization requiring centralized control and resource management? a) Peer-to-peer model b) Hybrid model c) Client-server model d) Ring topology model 8 / 30 8. What is a proxy firewall? a) A proxy firewall is a hardware device positioned between a private internal network and external networks to filter and control network traffic. b) A proxy firewall is a software-based security system installed on individual computers or network devices to monitor and control incoming and outgoing network traffic. c) A proxy firewall is a type of firewall that acts as an intermediary between internal users and external networks, handling requests on their behalf and providing additional security features such as content filtering and caching. d) A proxy firewall is a cryptographic protocol used to encrypt data transmitted over a network. 9 / 30 9. 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. 10 / 30 10. How does a client-server model typically enhance security? a) By decentralizing data storage b) By requiring direct client-to-client communication c) Through centralized authentication and access control d) By allowing unrestricted data access to clients 11 / 30 11. 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 12 / 30 12. What is a characteristic feature of a bus topology? a) All nodes are connected to a central hub b) All nodes are connected to a single communication line c) Each node is connected to exactly two other nodes d) Each node is connected to a central switch 13 / 30 13. What is the network prefix length in CIDR notation? a) The number of bits used for subnetting b) The number of bits used for host addressing c) The total number of IP addresses in a subnet d) The maximum number of hosts allowed in a network 14 / 30 14. Which layer of the OSI model is concerned with the electrical and physical specifications of devices? a) Data Link layer b) Network layer c) Physical layer d) Transport layer 15 / 30 15. 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 16 / 30 16. 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 17 / 30 17. What is a stateful firewall? a) A stateful firewall is a firewall that inspects network traffic based on predefined rules without considering the state of the connection. b) A stateful firewall is a firewall that dynamically tracks the state of active network connections and makes decisions based on the context of each connection. c) A stateful firewall is a firewall that encrypts data transmitted over a network using state-of-the-art cryptographic algorithms. d) A stateful firewall is a firewall that grants or denies access to network resources based on the state of the network interface. 18 / 30 18. 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. 19 / 30 19. What is WPA2 encryption and how does it differ from WPA? a) WPA2 is an older version of WPA with weaker security features b) WPA2 is a newer version of WPA with enhanced security features, including stronger encryption and authentication mechanisms c) WPA2 is a proprietary wireless security protocol developed by a specific vendor d) WPA2 is a variant of WPA designed specifically for public Wi-Fi hotspots 20 / 30 20. What is the purpose of the `traceroute` command? a) To check the connectivity between the local host and a remote host b) To display network interface configuration information c) To trace the route taken by packets to reach a destination host d) To display the routing table of the local host 21 / 30 21. In a hybrid topology, what happens if a node in one topology segment fails? a) The entire network goes down b) Only the affected segment may be impacted c) All data transmission is halted d) The network reroutes all traffic through a central hub 22 / 30 22. 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. 23 / 30 23. Which layer of the OSI model is responsible for physical transmission of data? a) Application layer b) Transport layer c) Network layer d) Physical layer 24 / 30 24. What are some common applications of Bluetooth technology? a) Connecting peripheral devices such as headphones and speakers to smartphones b) Long-distance communication between devices c) Data transfer between computers and servers over a network d) Wireless internet access and online gaming 25 / 30 25. What is one main disadvantage of a bus topology? a) High cost of installation b) Complex troubleshooting c) Single point of failure d) Difficult to add new nodes 26 / 30 26. What is a primary advantage of the peer-to-peer model? a) Centralized control and easy management b) High scalability and cost-effectiveness c) Reduced security risks d) Simplified backup and recovery 27 / 30 27. What is end-to-end encryption (E2EE)? a) End-to-end encryption is a network encryption technique that encrypts data at each network node. b) End-to-end encryption is a network encryption technique that encrypts data only during transmission between endpoints. c) End-to-end encryption is a network encryption technique that encrypts data at rest on storage devices. d) End-to-end encryption is a network encryption technique that encrypts data transmitted over a network from the source to the destination, ensuring that it remains encrypted and secure throughout the entire transmission. 28 / 30 28. 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 29 / 30 29. 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 30 / 30 30. What is the primary advantage of using CIDR notation? a) Simplifies network configuration b) Reduces IP address space wastage c) Improves network security d) Increases network performance Please provide accurate information so we can send your Achievement Certificate by mail. NameEmailPhone Number Your score is Share your achievement! LinkedIn Facebook Twitter 0% Restart Test Please provide your feedback. 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