Q.1
ICMP (Internet Control Message Protocol) is
Q.2
If you get both local and remote echoes, every character you type will appear on the screen
Q.3
What part of 192.168.10.51 is the Network ID, assuming a default subnet mask?
Q.4
Which of the following device is used to connect two systems, especially if the systems use different protocols?
Q.5
The synchronous modems are more costly than the asynchronous modems because
Q.6
A distributed network configuration in which all data/information pass through a central computer is
Q.7
How many hosts are attached to each of the local area networks at your site?
Q.8
Which of the following is used for modulation and demodulation?
Q.9
Which of the following is not a disadvantage of wireless LAN?
Q.10
Which of the following technique is used for fragment?
Q.11
Contention is
Q.12
Avalanche photodiode receivers can detect hits of transmitted data by receiving
Q.13
The Internet Control Message Protocol (ICMP)
Q.14
What is the first octet range for a class C IP address?
Q.15
Which utility is useful for finding the local host name?
Q.16
How many digits of the Network User Address are known as the DNIC (Data Network Identification Code)?
Q.17
Which of the following is the address of the router?
Q.18
An international standard, multilevel set of protocols to promote compatibility among telecommunications networks. Select the best fit for answer:
Q.19
Terminals are required for
Q.20
The interactive transmission of data within a time sharing system may be best suited to
Q.21
Sending a file from your personal computer's primary memory or disk to another computer is called
Q.22
Networks that follow the 802.5 standard appear to be in a star topology but are actually operating in what type of topology?
Q.23
The 802.5 standard implements a way for preventing collisions on the network. How are collisions prevented when using this standard?
Q.24
A communication network which is used by large organizations over regional, national or global area is called
Q.25
RS-232-G
Q.26
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.
Q.27
When a group of computers is connected together in a small area without the help of telephone lines, it is called
Q.28
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?
Q.29
What frequency range is used for microwave communications, satellite and radar?
Q.30
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
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