Q.1
You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports up to 25 hosts and a maximum number of subnets?
Q.2
Transmission of computerised data from one location to another is called
Q.3
Compared to analog signals, digital signals
Q.4
FDDI is a
Q.5
An anticipated result from multiprogramming operations is:
Q.6
Demodulation is a process of
Q.7
Internet-like networks between a company and its business partners. Select the best fit for answer:
Q.8
A central computer surrounded by one or more satellite computers is called a
Q.9
An example of an analog communication method is
Q.10
Which of the following layer protocols are responsible for user and the application programme support such as passwords, resource sharing, file transfer and network management?
Q.11
What frequency range is used for FM radio transmission?
Q.12
HMP (Host Monitoring Protocol) is:
Q.13
Which of the following is a voiceband channel?
Q.14
Four routers have to be interconnected in a point-to-point Network. Each pair of root us may connected by a high-speed line, a medium speed line or a low speed line. Find the total number of topologies.
Q.15
An error-detecting code inserted as a field in a block of data to be transmitted is known as
Q.16
The cheapest modems can transmit
Q.17
A 8-Mbps token ring has a token holding timer value of 10 msec. What is the longest frame (assume header bits are negligible) that can be sent on this ring?
Q.18
Data are sent over pin _____ of the EIA-232 interface.
Q.19
To connect a computer with a device in the same room, you might be likely to use
Q.20
A network consists of eight NT servers. You are planning to move servers to different segments of your network, what utility should be used at each server to determine which server generates the most traffic?
Q.21
Sending a file from your personal computer's primary memory or disk to another computer is called
Q.22
What is the name of the software package that allows people to send electronic mail along a network of computers and workstations?
Q.23
Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission?
Q.24
What is the usual number of bits transmitted simultaneously in parallel data transmission used by microcomputers?
Q.25
The receive equalizer reduces delay distortions using a
Q.26
The _____ houses the switches in token ring.
Q.27
Which of the following is required to communicate between two computers?
Q.28
Which of the following does not allow multiple users or devices to share one communications line?
Q.29
The communication mode that supports two-way traffic but only one direction at a time is
Q.30
What device separates a single network into two segments but lets the two segments appear as one to higher protocols?
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