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. How does SSL/TLS utilize asymmetric encryption? a) SSL/TLS uses symmetric encryption exclusively. b) SSL/TLS uses asymmetric encryption exclusively. c) SSL/TLS uses asymmetric encryption for key exchange and symmetric encryption for the actual data transmission. d) SSL/TLS uses asymmetric encryption for data transmission and symmetric encryption for key exchange. 2 / 30 2. 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 3 / 30 3. Which protocol uses port 25 by default? a) HTTP b) FTP c) SMTP d) HTTPS 4 / 30 4. 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 5 / 30 5. What are the benefits of using VLANs in a network? a) Improved network performance and scalability b) Reduced network complexity and management overhead c) Enhanced network security and isolation of traffic d) All of the above 6 / 30 6. What precaution can individuals take to protect against email spoofing? a) Only opening email attachments from known sources b) Responding promptly to emails requesting sensitive information c) Verifying the sender's email address before responding to emails d) Forwarding suspicious emails to all contacts 7 / 30 7. 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) 8 / 30 8. 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. 9 / 30 9. In a client-server model, what is the typical communication protocol used for web services? a) HTTP/HTTPS b) SMTP c) SNMP d) FTP 10 / 30 10. How is data transmitted in a ring topology? a) Through a central hub b) Along a single communication line to all nodes c) In a circular manner from one node to the next d) Via multiple interconnected pathways 11 / 30 11. What is the main difference between FTP and SFTP? a) FTP is used for transferring files, while SFTP is used for secure email transmission. b) FTP transfers files in plain text, while SFTP transfers files securely using encryption. c) FTP uses port 21, while SFTP uses port 80. d) FTP is used for web browsing, while SFTP is used for secure file transfers. 12 / 30 12. What is ARP cache aging? a) The process of automatically updating ARP caches with current MAC address associations b) The process of periodically flushing outdated entries from ARP caches c) The process of encrypting ARP cache entries for secure transmission d) The process of monitoring ARP traffic for signs of spoofing attacks 13 / 30 13. What is the typical behavior of a device during an ARP spoofing attack? a) The device sends ARP requests to update its ARP cache with incorrect MAC addresses b) The device sends ARP replies to redirect network traffic to a malicious device c) The device sends gratuitous ARP replies to update other devices with its MAC address d) The device sends ICMP packets to flood the network and disrupt communication 14 / 30 14. How does data travel in a bus topology? a) Through a central hub b) Along a single communication line to all nodes c) Via multiple interconnected pathways d) In a circular manner between nodes 15 / 30 15. Which topology can be described as having each node connected directly to every other node? a) Bus topology b) Ring topology c) Star topology d) Mesh topology 16 / 30 16. What is a key benefit of a point-to-multipoint topology? a) Minimal cable requirements b) High data security c) Efficient for broadcasting data to multiple nodes d) Reduces the need for centralized control 17 / 30 17. What is the significance of the broadcast MAC address? a) It is used to identify the network gateway b) It is used to identify multicast addresses c) It is used to identify all devices on the local network d) It is used to identify the DNS server 18 / 30 18. How does a VLAN differ from a physical LAN? a) VLANs are created using hardware switches, while physical LANs use software-based switches b) VLANs are logical networks created within a physical network, while physical LANs consist of devices connected to the same physical network segment c) VLANs are more secure than physical LANs d) VLANs have higher bandwidth compared to physical LANs 19 / 30 19. What protocol is used to securely transfer web pages and data? a) HTTP b) FTP c) SMTP d) HTTPS 20 / 30 20. What are the two main types of network encryption? a) Symmetric encryption and asymmetric encryption b) Password-based encryption and key-based encryption c) Digital signatures and digital certificates d) Public-key encryption and private-key encryption 21 / 30 21. What is the purpose of port forwarding in NAT configurations? a) To improve network security b) To translate domain names to IP addresses c) To allow inbound traffic to reach specific devices within a private network d) To encrypt data transmissions over the internet 22 / 30 22. 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 23 / 30 23. 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 24 / 30 24. At which layer of the OSI model does TCP operate? a) Transport layer b) Network layer c) Data Link layer d) Application layer 25 / 30 25. What happens if a device's ARP cache becomes outdated or corrupted? a) The device cannot communicate with other devices on the network b) The device sends ARP requests to update its ARP cache c) The device's DNS resolution fails d) The device automatically resets its network settings 26 / 30 26. What is the difference between a unicast and a multicast MAC address? a) A unicast MAC address is used for communication between two individual devices, while a multicast MAC address is used for communication to a specific group of devices. b) A unicast MAC address is used for communication within the same VLAN, while a multicast MAC address is used for communication between different VLANs. c) A unicast MAC address is used for communication within a LAN, while a multicast MAC address is used for communication over the internet. d) A unicast MAC address is used for communication with devices in promiscuous mode, while a multicast MAC address is used for communication with devices in normal mode. 27 / 30 27. What is the main difference between public and private IP addresses? a) Public IP addresses are assigned by ISPs, while private IP addresses are assigned by network administrators. b) Public IP addresses are globally unique and routable on the internet, while private IP addresses are only used within private networks. c) Public IP addresses are more secure than private IP addresses. d) Private IP addresses are reserved for specific types of devices, while public IP addresses can be used by any device. 28 / 30 28. What is a wireless network? a) A network that requires physical cables to connect devices b) A network that uses radio waves to connect devices without physical cables c) A network that relies solely on satellite connections d) A network that operates exclusively on cellular data networks 29 / 30 29. What is a primary function of TCP (Transmission Control Protocol)? a) To provide connectionless communication b) To ensure reliable data transmission and error correction c) To encrypt network traffic for secure transmission d) To route data packets between different networks 30 / 30 30. What is a VPN (Virtual Private Network)? a) A network protocol used for secure remote access to a corporate network b) A physical network infrastructure used to connect devices within a localized area c) A wireless network technology used for internet connectivity in public areas d) A network security protocol used to encrypt data transmitted over a public network 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. Thank you for your valuable feedback. Send feedback Share the above MCQs:Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on X (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)
