101. _____ is the combination is the combined or data processing and telecommunication.
- a) Transmission
- b) Sharing
- c) Data communication
- d) None of this
Answer: C - Data communication is the combination of data processing and telecommunications.
102. In star topology we need a_______
- a) Modem
- b) Hub
- c) Bluetooth
- d) Only Cable
Answer: B - In star topology, we need a central hub or switch to connect all devices.
103. A characteristic of a file server is which of the following?
- a) Acts as a fat client and is limited to one PC.
- b) Manages file operations and is shared on a network.
- c) Manages file operations and is limited to one PC.
- d) Acts as a fat client and is shared on a network.
Answer: B - A file server manages file operations and is shared on a network for multiple clients.
104. Which of the following is required to communicate between two computers?
- a) communications software
- b) protocol
- c) communications hardware
- d) All of the above
Answer: D - All of the above (communications software, protocol, and communications hardware) are required.
105. _______is a Non - GUI client.
- a) Windows 3.x
- b) Windows NT 3.5
- c) Automatic Teller Machine
- d) MAC OS. X
Answer: C - Automatic Teller Machine (ATM) is a non-GUI client with a simple interface.
106. HTTP protocol for retrieving files from a local server_______
- a) TRUE
- b) FALSE
- c) N.A.
- d) N.A.
Answer: B - FALSE. HTTP (Hypertext Transfer Protocol) is used for retrieving files from a web server, not specifically local server.
107. In Windows NT have peer to peer networking capabilities built_______
- a) TRUE
- b) FALSE
- c) N.A.
- d) N.A.
Answer: A - TRUE. Windows NT has built-in peer-to-peer networking capabilities (Workgroup model).
108. A _____ is designed to share its resources among the client computers on the network.
- a) Peer to Peer
- b) Server
- c) Router
- d) None of this
Answer: B - A server is designed to share its resources (files, printers, applications) among client computers on the network.
109. First network which was made available______
- a) IBM Token Ring 1985
- b) Novell Netware
- c) IBM PC Network 1984
- d) DECNet 1980
Answer: D - DECNet, introduced in 1980 by Digital Equipment Corporation, was one of the first commercially available networks.
110. LAN tester used in network cable check.
- a) TRUE
- b) FALSE
- c) N.A.
- d) N.A.
Answer: A - TRUE. A LAN tester is used to check network cables for continuity, wiring errors, and connectivity.
111. Crimping tools are used in cable punching.
- a) TRUE
- b) FALSE
- c) N.A.
- d) N.A.
Answer: A - TRUE. Crimping tools are used to attach RJ45 connectors to Ethernet cables (cable punching/crimping).
112. ______ mode network can send and receive in a single operation.
- a) Half Duplex
- b) Full Duplex
- c) Duplex
- d) None of this
Answer: A - Half Duplex mode allows sending and receiving but not simultaneously (single operation at a time).
113. Through Team Viewer software we can share computer through internet
- a) FALSE
- b) TRUE
- c) N.A.
- d) N.A.
Answer: B - TRUE. TeamViewer allows remote desktop sharing and computer access over the internet.
114. Internet-like networks within an enterprise. _______
- a) Intranets
- b) Switching alternating
- c) Inter organizational networks
- d) Extranets
Answer: A - Intranets are private internet-like networks within an enterprise for internal communication.
115. _______is a Non - GUI client
- a) Windows 3.x
- b) Windows NT 3.5
- c) Automatic Teller Machine
- d) MAC OS. X
Answer: C - Automatic Teller Machine (ATM) is a non-GUI client with a simple interface (same as Q105).
116. WWW can be grouped into broad categories are_______
- a) Static
- b) Dynamic
- c) Active
- d) All of them
Answer: D - WWW documents can be grouped into three categories: Static, Dynamic, and Active documents.
117. Which of the following is required to communicate between two computers?
- a) Communications software
- b) Protocol
- c) Communications hardware
- d) All of the above
Answer: D - All of the above (communications software, protocol, and communications hardware) are required (same as Q104).
118. In file transfer protocol, data transfer can be done in_______
- a) Stream mode
- b) Block mode
- c) Compressed mode
- d) All of the mentioned
Answer: D - FTP supports data transfer in Stream mode, Block mode, and Compressed mode.
119. Internet-like networks within an enterprise. ________
- a) Intranets
- b) Switching alternating
- c) Inter organizational networks
- d) Extranets
Answer: A - Intranets are private internet-like networks within an enterprise (same as Q114).
120. DNS database contains________
- a) Name server records
- b) Hostname-to-address records
- c) Hostname aliases
- d) All of the mentioned
Answer: D - DNS database contains name server records, hostname-to-address records (A/AAAA), and hostname aliases (CNAME).