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- Question
A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as
Options- A. Aloha
- B. Angle modulation
- C. Amplitude modulation
- D. modem
- E. None of the above
- Correct Answer
- Amplitude modulation
- 1. When a group of computers is connected together in a small area without the help of telephone lines, it is called
Options- A. Remote communication network (RCN)
- B. Local area network(LAN)
- C. Wide area network (WAN)
- D. Value added network (VAN)
- E. None of the above Discuss
- 2. An international standard, multilevel set of protocols to promote compatibility among telecommunications networks. Select the best fit for answer:
Options- A. Network Server
- B. Virtual Private Network
- C. Network operating system
- D. OSI Discuss
- 3. A global network of millions of business, government, educational, and research networks; computer systems; database; and end users. Select the best fit for answer:
Options- A. Internet works
- B. The Internet
- C. Internet revolution
- D. Internet technologies
- E. None of the above Discuss
- 4. Business meeting and conferences can be held by linking distantly located people through a computer network. Not only the participants exchange information but are able to see each other. What is it called?
Options- A. Telemeeting
- B. Telemailing
- C. Teleconferencing
- D. Teletalking
- E. None of the above Discuss
- 5. Terminals are required for
Options- A. realtime, batch processing, and timesharing
- B. realtime, timesharing, and distributed processing
- C. realtime, distributed processing, and manager inquiry
- D. realtime, timesharing, and message switching
- E. None of the above Discuss
- 6. CSMA (Carrier Sense Multiple Access) is
Options- A. a method of determining which device has access to the transmission medium at any time
- B. a method access control technique for multiple-access transmission media.
- C. a very common bit-oriented data link protocol issued by ISO.
- D. network access standard for connecting stations to a circuit-switched network
- E. None of the above Discuss
- 7. The most important part of a multiple DHCP configurations is to make sure you don't have which of the following in the different scopes? Select the best answer.
Options- A. Duplicate addresses
- B. Duplicate pools
- C. Duplicate subnets
- D. Duplicate default gateways
- E. None of the above Discuss
- 8. UDP is:
Options- A. Not a part of the TCP/IP suite
- B. Connection oriented and unreliable
- C. Connection orientated and reliable
- D. Connectionless and unreliable Discuss
- 9. A network which is used for sharing data, software and hardware among several users owning microcomputers is called
Options- A. WAN
- B. MAN
- C. LAN
- D. VAN
- E. None of the above Discuss
- 10. Which of the following TCP/IP protocol is used for file transfer with minimal capability and minimal overhead?
Options- A. RARP
- B. FTP
- C. TFTP
- D. TELNET
- E. None of the above Discuss
Networking problems
Search Results
Correct Answer: Local area network(LAN)
Correct Answer: OSI
Correct Answer: The Internet
Correct Answer: Teleconferencing
Correct Answer: realtime, timesharing, and message switching
Correct Answer: a method access control technique for multiple-access transmission media.
Correct Answer: Duplicate addresses
Correct Answer: Connectionless and unreliable
Correct Answer: LAN
Correct Answer: TFTP
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