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 are the two main types of network firewalls? a) Hardware firewalls and software firewalls b) Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS) c) Stateful firewalls and stateless firewalls d) Proxy firewalls and packet-filtering firewalls 2 / 30 2. 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 3 / 30 3. What happens if the server fails in a client-server network? a) Only a specific client is affected b) The entire network communication halts c) Clients can still access shared resources d) Only peer-to-peer communication is affected 4 / 30 4. 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. 5 / 30 5. 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 6 / 30 6. What is authorization in network security? a) The process of identifying and verifying the identity of a user or device b) The process of encrypting data transmissions over the network c) The process of monitoring network traffic for security threats d) The process of granting or denying access to network resources based on established policies 7 / 30 7. 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 8 / 30 8. 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 9 / 30 9. What is the primary weakness of WPA2? a) Vulnerabilities in encryption algorithms and weak key management b) Limited compatibility with older devices and networks c) High resource consumption and network performance degradation d) Inability to support multiple authentication methods 10 / 30 10. 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 11 / 30 11. 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 12 / 30 12. 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 13 / 30 13. What is the length of an IPv6 address? a) 32 bits b) 64 bits c) 128 bits d) 256 bits 14 / 30 14. 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 15 / 30 15. What is a potential drawback of multipoint-to-multipoint topologies? a) Higher complexity and cost b) Reduced data transmission speed c) Limited scalability d) Centralized failure point 16 / 30 16. What is the difference between site-to-site VPN and remote access VPN? a) Site-to-site VPN connects multiple remote sites or networks, while remote access VPN allows individual users to securely connect to a corporate network from remote locations b) Site-to-site VPN uses hardware-based encryption, while remote access VPN uses software-based encryption c) Site-to-site VPN is more secure than remote access VPN d) Site-to-site VPN requires dedicated leased lines, while remote access VPN uses public internet connections 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 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 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 is the advantage of symmetric encryption? a) It provides stronger security compared to asymmetric encryption. b) It is faster and more efficient for bulk data encryption. c) It requires a complex key management infrastructure. d) It is more suitable for public-key infrastructure (PKI) implementations. 21 / 30 21. What is the role of IP (Internet Protocol) in the TCP/IP model? a) To provide reliable data transmission and error detection b) To define the format and structure of data packets c) To address and route data packets between different networks d) To manage communication sessions between applications 22 / 30 22. 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. 23 / 30 23. What is the primary difference between TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) at the Transport layer of the TCP/IP model? a) TCP provides connection-oriented communication, while UDP provides connectionless communication. b) TCP uses port numbers to identify applications, while UDP uses IP addresses. c) TCP provides error detection and retransmission of lost packets, while UDP does not. d) TCP operates at the network layer, while UDP operates at the data link layer. 24 / 30 24. What is a network firewall? a) A network firewall is a physical barrier installed between network segments to prevent unauthorized access. b) A network firewall is a software or hardware-based security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. c) A network firewall is a cryptographic protocol used to encrypt data transmitted over a network. d) A network firewall is a network access control mechanism that grants or denies access to network resources based on defined rules. 25 / 30 25. Which of the following best describes a thin client in a client-server model? a) A client with substantial processing power and storage b) A client that relies heavily on the server for processing and storage c) A standalone client that operates independently of the server d) A client designed to function as a server during peak loads 26 / 30 26. What is an ARP request? a) A request sent by a device to obtain the MAC address associated with a specific IP address b) A request sent by a device to obtain the IP address associated with a specific MAC address c) A request sent by a DNS server to resolve domain names to IP addresses d) A request sent by a router to establish a VPN connection with a remote device 27 / 30 27. 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 28 / 30 28. What is a significant benefit of using a peer-to-peer network for content distribution? a) Centralized control over content b) Reduced load on central servers c) Simplified network management d) Lower risk of data breaches 29 / 30 29. What does SMTP stand for, and what is its primary function? a) Simple Mail Transfer Protocol; used for transferring files b) Secure Mail Transfer Protocol; used for secure email transmission c) Simple Mail Transfer Protocol; used for sending emails d) Simple Mail Text Protocol; used for text file transfer 30 / 30 30. How can organizations defend against phishing attacks? a) By providing cybersecurity training to employees b) By disabling email filtering systems c) By sharing sensitive information via email d) By clicking on all links received in emails 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. 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