What frequency range is used for microwave communications, satellite and radar?

Computer Networking
What frequency range is used for microwave communications, satellite and radar?

Super High Frequency : 3000 MHz to 30000 MHz

Low Frequency : 30 kHz to 300 kHz

None of these

Medium Frequency : 300 kHz to 3 MHz

Extremely High Frequency :30,000 MHz

Super High Frequency : 3000 MHz to 30000 MHz

Low Frequency : 30 kHz to 300 kHz

None of these

Medium Frequency : 300 kHz to 3 MHz

Extremely High Frequency :30,000 MHz

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Computer Networking
What is Unicode?

Supports only few characters

Represents symbol or characters used in any langua

Only few languages are supported

Characters from A to Z

Supports only few characters

Represents symbol or characters used in any langua

Only few languages are supported

Characters from A to Z

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Computer Networking
Which of the following protocols support VLSM, summarization, and discontiguous networking?1. RIPv12. IGRP3. EIGRP4. OSPF5. BGP6. RIPv2

1 and 4

3, 4 and 6

All of these

2 and 5

1 and 4

3, 4 and 6

All of these

2 and 5

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Computer Networking
Transmission of computerised data from one location to another is called

data flow

data transfer

data communication

None of these

data management

data flow

data transfer

data communication

None of these

data management

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Computer Networking
A network which is used for sharing data, software and hardware among several users owning microcomputers is called

MAN

WAN

VAN

LAN

None of these

MAN

WAN

VAN

LAN

None of these

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Computer Networking
The Internet Control Message Protocol (ICMP)

provides communication between the Internet Protocol Software on one machine and the Internet Protocol Software on another

allows gateways to send error a control messages to other gateways or hosts

All of these

reports error conditions to the original source, the source must relate errors to individual application programs and take action to correct the problem

None of these

provides communication between the Internet Protocol Software on one machine and the Internet Protocol Software on another

allows gateways to send error a control messages to other gateways or hosts

All of these

reports error conditions to the original source, the source must relate errors to individual application programs and take action to correct the problem

None of these

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Computer Networking

Computer Networking What frequency range is used for microwave communications, satellite and radar?

Computer Networking What is Unicode?

Computer Networking Which of the following protocols support VLSM, summarization, and discontiguous networking?1. RIPv12. IGRP3. EIGRP4. OSPF5. BGP6. RIPv2

Computer Networking Transmission of computerised data from one location to another is called

Computer Networking A network which is used for sharing data, software and hardware among several users owning microcomputers is called

Computer Networking The Internet Control Message Protocol (ICMP)

Computer Networking
What frequency range is used for microwave communications, satellite and radar?

Computer Networking
What is Unicode?

Computer Networking
Which of the following protocols support VLSM, summarization, and discontiguous networking?1. RIPv12. IGRP3. EIGRP4. OSPF5. BGP6. RIPv2

Computer Networking
Transmission of computerised data from one location to another is called

Computer Networking
A network which is used for sharing data, software and hardware among several users owning microcomputers is called

Computer Networking
The Internet Control Message Protocol (ICMP)