🔗 DCHM Set-3 | Peer-to-Peer, DNS & Topologies

Peer-to-Peer Network • DNS Distributed • Managed Hub TRUE • Crossover Cable FALSE • DNS Resolver • Active Documents • FTP Client-Server • Cisco 2600 • NNTP Port 119 • Multipoint • Bus Topology • Crimping Tool • Internet WAN • Telematics • Class E Reserved • STP Root Bridge

Peer-to-Peer DNS FTP Cisco 2600 NNTP 119 Bus Topology Crimping Tool Class E

20 Questions (Q41-Q60) | Diploma in Computer Hardware Maintenance

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41. On _____ network every computer is equal and can communicate with any computer.

  • a) Server
  • b) Client
  • c) Peer to Peer
  • d) None of this
Answer: C - In a Peer-to-Peer network, every computer is equal and can communicate directly without a central server.

42. The domain name system is maintained by_______

  • a) distributed database system
  • b) a single server
  • c) a single computer
  • d) none of the mentioned
Answer: A - DNS (Domain Name System) is maintained by a distributed database system across multiple servers worldwide.

43. Manage and Unmanaged Two types of Ethernet Hub_______

  • a) TRUE
  • b) FALSE
  • c) N.A.
  • d) N.A.
Answer: A - TRUE. Ethernet hubs come in two types: Managed (configurable) and Unmanaged (plug-and-play).

44. Cross over cable use in connect more than two computers_______

  • a) TRUE
  • b) FALSE
  • c) N.A.
  • d) N.A.
Answer: B - FALSE. Crossover cable is used to connect two computers directly, not more than two.

45. A DNS client is called_______

  • a) DNS updater
  • b) DNS resolver
  • c) DNS handler
  • d) none of the mentioned
Answer: B - A DNS client is called a DNS resolver, which queries DNS servers to resolve domain names to IP addresses.

46. A program or a script to be run at client site are called_______

  • a) Web Documents
  • b) Common Documents
  • c) Static Documents
  • d) Active Documents
Answer: D - Active Documents are programs or scripts that run on the client side (e.g., JavaScript, ActiveX).

47. The file transfer protocol is built on_______

  • a) data centric architecture
  • b) service oriented architecture
  • c) client server architecture
  • d) none of the mentioned
Answer: C - FTP (File Transfer Protocol) is built on client-server architecture with separate control and data connections.

48. 2600 series router are_______

  • a) Dlink Router
  • b) CISCO Router
  • c) TP Link Router
  • d) Tenda Router
Answer: B - Cisco 2600 series is a popular modular router from Cisco Systems for enterprise networks.

49. We can share Desktop through Remote Desktop option_______

  • a) TRUE
  • b) FALSE
  • c) N.A.
  • d) N.A.
Answer: A - TRUE. Remote Desktop allows sharing and accessing a desktop remotely over a network.

50. What is the port number for NNTP?

  • a) 119
  • b) 80
  • c) 79
  • d) 70
Answer: A - NNTP (Network News Transfer Protocol) uses port number 119 for newsgroup communication.

51. Three or more devices share a link in ________ connection

  • a) Unipoint
  • b) Multipoint
  • c) Point to point
  • d) None of the mentioned
Answer: B - Multipoint connection allows three or more devices to share a single communication link.

52. CISCO Router are manageable ?

  • a) YES
  • b) NO
  • c) N.A.
  • d) N.A.
Answer: A - YES. Cisco routers are fully manageable via CLI, SNMP, and various management protocols.

53. A single piece of cable winds from station to station used in_______

  • a) Ring
  • b) Star
  • c) Bus
  • d) Tree
Answer: C - Bus topology uses a single cable (backbone) that winds from station to station.

54. For established a LAN you must this device_______

  • a) Hammer
  • b) Plus
  • c) Crimping tool
  • d) Screw driver
Answer: C - A crimping tool is essential for establishing a LAN to attach RJ45 connectors to Ethernet cables.

55. Internet is a example of_______

  • a) MAN
  • b) LAN
  • c) WAN
  • d) N.A.
Answer: C - The Internet is the largest example of a WAN (Wide Area Network) connecting networks worldwide.

56. ______ is the combination of informatics and telecommunication.

  • a) Telematics
  • b) Ethernet
  • c) Telnet
  • d) None of this
Answer: A - Telematics is the combination of informatics (computing) and telecommunications.

57. The _____ world wide web is the most visible part of the world's largest network.

  • a) Intranet
  • b) Extranet
  • c) Internet
  • d) None of this
Answer: C - The World Wide Web is the most visible part of the Internet, the world's largest network.

58. Which Class IP address is reserved for future development?

  • a) A
  • b) B
  • c) D
  • d) E
Answer: D - Class E IP addresses (240.0.0.0 to 255.255.255.255) are reserved for future development and research.

59. The smallest office network is referred to as a_______

  • a) MAN
  • b) WAN
  • c) LAN
  • d) None of this
Answer: C - The smallest office network is called a LAN (Local Area Network), typically within a single building.

60. In a network with dozens of switches, how many root bridges would you have?

  • a) 1
  • b) 2
  • c) 5
  • d) 12
Answer: A - In a spanning tree protocol (STP) network, there is only one root bridge regardless of the number of switches.
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🔗 DCHM Diploma in Computer Hardware Maintenance Exam Prep | Master Peer-to-Peer Networks, DNS System & Network Topologies

🌐 Ace Your Diploma in Computer Hardware Maintenance (DCHM) Certification Exam! PCBooks delivers expert-curated MCQs covering Peer-to-Peer network where every computer is equal, DNS distributed database system worldwide, Managed and Unmanaged Ethernet hub types TRUE, Crossover cable used for 2 computers only FALSE, DNS client called DNS resolver, Active documents run at client site, FTP built on client-server architecture, 2600 series Cisco router, Remote Desktop sharing TRUE, NNTP port number 119, Multipoint connection for 3+ devices sharing link, Cisco router manageable YES, Bus topology single cable backbone, Crimping tool essential for LAN establishment, Internet is example of WAN, Telematics combination of informatics and telecommunication, WWW most visible part of Internet, Class E IP address reserved for future development, Smallest office network is LAN, STP Spanning Tree Protocol has one root bridge. Specifically designed for Diploma in Computer Hardware Maintenance Certification and network administrators.

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📌 DCHM Exam Focus Areas:

  • ✔️ Peer-to-Peer vs Client-Server networks
  • ✔️ DNS (Domain Name System) architecture
  • ✔️ Network topologies (Bus, Star, Ring)
  • ✔️ Cisco router configuration & STP

👥 Network Architectures & DNS MCQs

  • 👉 Peer-to-Peer Network – Every computer equal, can communicate directly without central server
  • 👉 DNS System – Maintained by distributed database across multiple servers worldwide
  • 👉 Ethernet Hub Types – Managed (configurable) and Unmanaged (plug-and-play) – TRUE
  • 👉 Crossover Cable Use – Connects two computers directly, not more than two – FALSE
  • 👉 DNS Client – Called DNS resolver, queries DNS servers for name resolution
  • 👉 Active Documents – Programs/scripts that run on client side (JavaScript, ActiveX)

🖧 Cisco Routers & Network Devices MCQs

  • 🎯 FTP Architecture – Built on client-server architecture with control/data connections
  • 🎯 Cisco 2600 Series – Modular enterprise router from Cisco Systems
  • 🎯 Remote Desktop – Can share desktop remotely – TRUE
  • 🎯 NNTP Port – Network News Transfer Protocol uses port 119
  • 🎯 Multipoint Connection – Three or more devices share a single communication link
  • 🎯 Cisco Router Manageability – Fully manageable via CLI, SNMP – YES

📐 Network Topologies & Types MCQs

  • 👉 Bus Topology – Single cable (backbone) winds from station to station
  • 👉 Crimping Tool – Essential for LAN establishment, attaches RJ45 connectors
  • 👉 Internet Network Type – Largest example of WAN (Wide Area Network)
  • 👉 Telematics – Combination of informatics (computing) and telecommunications
  • 👉 WWW Location – Most visible part of the Internet
  • 👉 Class E IP Address – Reserved for future development and research (240.0.0.0-255.255.255.255)
  • 👉 Smallest Office Network – LAN (Local Area Network) within single building
  • 👉 STP Root Bridge – Only one root bridge in spanning tree protocol network
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🔍 DCHM Exam Keywords: peer to peer network equal computers, DNS distributed database system, managed unmanaged Ethernet hub true, crossover cable two computers only false, DNS client resolver, active documents client side scripts, FTP client server architecture, Cisco 2600 series router, remote desktop sharing true, NNTP port 119, multipoint connection three devices share link, Cisco router manageable yes, bus topology single cable backbone, crimping tool LAN establishment, Internet example WAN, telematics informatics telecommunication, world wide web internet visible part, class E IP address reserved future, smallest office network LAN, spanning tree protocol one root bridge, diploma in computer hardware maintenance set 3, pcbooks DCHM set 3.