Networking

1. Which device is used to connect multiple devices within the same local area network (LAN)? TRE 4.0 Networking Quiz Practice Set 1 2. Which protocol is used to send email over the Internet? TRE 4.0 Networking Quiz Practice Set 1 3. What is the purpose of a subnet mask in TCP/IP networking? TRE 4.0 Networking Quiz Practice Set 1 4. What is the maximum data rate of Bluetooth version 5.0? TRE 4.0 Networking Quiz Practice Set 1 5. What is the primary function of a router in a computer network? TRE 4.0 Networking Quiz Practice Set 1 6. In the OSI model, which layer is responsible for routing and forwarding data packets? TRE 4.0 Networking Quiz Practice Set 1 7. Which networking device is used to connect two or more LAN segments and filter traffic based on MAC addresses? TRE 4.0 Networking Quiz Practice Set 1 8. Which protocol is commonly used by an email client to download emails from a mail server? TRE 4.0 Networking Quiz Practice Set 1 9. How many bits are present in an IPv4 address? TRE 4.0 Networking Quiz Practice Set 1 10. Which frequency band is commonly used by Bluetooth technology? TRE 4.0 Networking Quiz Practice Set 1 11. Which layer of the OSI model is responsible for routing packets? TRE 4.0 Networking Quiz Practice Set 1 12. Which layer of the OSI model is responsible for end-to-end communication and reliable data delivery? TRE 4.0 Networking Quiz Practice Set 1 13. Which network topology connects all devices to a central networking device? TRE 4.0 Networking Quiz Practice Set 1 14. Which email protocol allows users to access and synchronize emails across multiple devices? TRE 4.0 Networking Quiz Practice Set 1 15. Which of the following is a valid private IPv4 address? TRE 4.0 Networking Quiz Practice Set 1 16. Which IEEE standard is associated with Wireless Personal Area Networks (WPAN)? TRE 4.0 Networking Quiz Practice Set 1 17. Which networking device is primarily used to connect multiple devices within a LAN? TRE 4.0 Networking Quiz Practice Set 1 18. Which layer of the OSI model is responsible for establishing, managing, and terminating communication sessions? TRE 4.0 Networking Quiz Practice Set 1 19. Which networking device broadcasts incoming data to all connected ports without maintaining a MAC address table? TRE 4.0 Networking Quiz Practice Set 1 20. Which protocol extension is used to support email attachments such as images, audio, and documents? TRE 4.0 Networking Quiz Practice Set 1 21. What is the subnet mask of a Class C IPv4 network in its default classful addressing scheme? TRE 4.0 Networking Quiz Practice Set 1 22. Which wireless technology is specifically designed for low-power, low-data-rate communication in IoT networks? TRE 4.0 Networking Quiz Practice Set 1 23. Which protocol is primarily used to automatically assign IP addresses to devices in a network? TRE 4.0 Networking Quiz Practice Set 1 24. Which OSI layer is responsible for data encryption, decryption, and compression? TRE 4.0 Networking Quiz Practice Set 1 25. Which technology is commonly used for wired communication in a Local Area Network? TRE 4.0 Networking Quiz Practice Set 1 26. What is the default TCP port number used by SMTP for email submission with STARTTLS? TRE 4.0 Networking Quiz Practice Set 1 27. What does CIDR stand for in IP networking? TRE 4.0 Networking Quiz Practice Set 1 28. What is the typical communication range of NFC technology? TRE 4.0 Networking Quiz Practice Set 1 29. Which protocol is used to translate domain names into IP addresses? TRE 4.0 Networking Quiz Practice Set 1 30. Which layer of the OSI model provides services directly to end-user applications? TRE 4.0 Networking Quiz Practice Set 1 31. Which IEEE standard is associated with wireless local area networks (WLAN)? TRE 4.0 Networking Quiz Practice Set 1 32. Which protocol is used to monitor and manage network devices? TRE 4.0 Networking Quiz Practice Set 1 33. How many usable host addresses are available in a traditional IPv4 /24 subnet? TRE 4.0 Networking Quiz Practice Set 1 34. Which Bluetooth feature allows a device to communicate with multiple nearby devices in a low-energy network? TRE 4.0 Networking Quiz Practice Set 1 35. Which of the following is the default port number of HTTP? TRE 4.0 Networking Quiz Practice Set 1 36. At which OSI layer are MAC addresses used for communication? TRE 4.0 Networking Quiz Practice Set 1 37. What is the main purpose of a Network Interface Card (NIC)? TRE 4.0 Networking Quiz Practice Set 1 38. Which protocol is used to securely access websites over the Internet? TRE 4.0 Networking Quiz Practice Set 1 39. Which IP address is used as the loopback address in IPv4? TRE 4.0 Networking Quiz Practice Set 1 40. Which Wi-Fi frequency band generally provides better coverage and wall penetration? TRE 4.0 Networking Quiz Practice Set 1 41. Which of the following devices operates primarily at the Physical Layer of the OSI model? TRE 4.0 Networking Quiz Practice Set 1 42. What is the Protocol Data Unit (PDU) of the Data Link Layer called? TRE 4.0 Networking Quiz Practice Set 1 43. Which layer of the OSI model converts digital bits into electrical, optical, or radio signals? TRE 4.0 Networking Quiz Practice Set 1 44. Which type of cable is commonly used in Ethernet LAN connections? TRE 4.0 Networking Quiz Practice Set 1 45. Which protocol is responsible for resolving IP addresses into corresponding MAC addresses in an IPv4 LAN? TRE 4.0 Networking Quiz Practice Set 1 46. Which IPv4 address is reserved for broadcasting data to all devices on a local subnet? TRE 4.0 Networking Quiz Practice Set 1 47. Which wireless communication technology is commonly used for passive RFID tags? TRE 4.0 Networking Quiz Practice Set 1 48. Which of the following is a connectionless transport layer protocol? TRE 4.0 Networking Quiz Practice Set 1 49. Which of the following is the correct order of the OSI model layers from lowest to highest? TRE 4.0 Networking Quiz Practice Set 1 50. Which switching technique forwards a frame only after receiving the complete frame and checking it for errors? TRE 4.0 Networking Quiz Practice Set 1 51. Which protocol is used to transfer files between a client and a server over a network? TRE 4.0 Networking Quiz Practice Set 1 52. Which IPv4 address class provides the largest number of host addresses per network in traditional classful addressing? TRE 4.0 Networking Quiz Practice Set 1 53. Which Bluetooth architecture is traditionally associated with connecting one central device to multiple peripheral devices? TRE 4.0 Networking Quiz Practice Set 1 54. What is the main purpose of a subnet mask in an IP network? TRE 4.0 Networking Quiz Practice Set 1 55. Which layer of the OSI model is responsible for error detection in transmitted frames? TRE 4.0 Networking Quiz Practice Set 1 56. Which method is traditionally used by Ethernet networks operating in half-duplex mode to detect transmission collisions? TRE 4.0 Networking Quiz Practice Set 1 57. Which protocol is used to report errors and provide diagnostic information in IP networks? TRE 4.0 Networking Quiz Practice Set 1 58. Which subnet mask corresponds to the CIDR prefix /26? TRE 4.0 Networking Quiz Practice Set 1 59. Which wireless technology is designed for long-range, low-power communication in IoT applications? TRE 4.0 Networking Quiz Practice Set 1 60. Which protocol is commonly used to securely transfer files over a network? TRE 4.0 Networking Quiz Practice Set 1