Question 31 : If power transmitted is 90kW, what is the field at a distance of 45km?
1. 2
2. 1
3. 0.036
4. 0.01
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Question 32 : The real part of an antenna's input impedance is due to ________
1. SWR
2. radiated signal
3. reflected signal
4. refracted signal
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Question 33 : Which statement is true about a DNS?
1. has become obsolete on the Internet
2. translates words to numbers
3. stores all domain addresses
4. it has no relation with servers
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Question 34 : DNS stands for __________
1. Domain Name Server
2. Domain Name System
3. Domain Name Society
4. Domain Name Security
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Question 35 : The standard Internet address or URL is a 16-bit binary number?
1. True
2. False
3.
4.
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Question 36 : What is the full form of UDP?
1. User Datagram Protocol
2. User Data Protocol
3. Unique Digital Protocol
4. Unique Data Protocol
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Question 37 : What do you understand by IP?
1. Internet Protocol
2. Internet Process
3. Interconnected Protocol
4. Interconnected Process
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Question 38 : TCP/IP consists of ________ layers.
1. 5
2. 10
3. 7
4. 18
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Question 39 : TCP stands for __________
1. Transfer Control Protocol
2. Transmission Control Protocol
3. Transfer Control Process
4. Transmission Control Process
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Question 40 : If the modulating frequency of a carrier wave varies between 100Hz and 100KHz, find it's bandwidth?
1. 100 KHz
2. 230.2 KHz
3. 199.8 KHz
4. 123.6 KHz
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