A. LANB. PANC. MAND. WAN Share the PostRelated Posts:A 25 cm wide path is to be made around a circular garden…How many minimum number’s of whole square slabs are required…The perimeter of a rectangle and square are 160m each. The…The Read More …
Category: Data Communication
The Network topology that supports bi-directional links between each possible node is
A. RingB. StarC. TreeD. Mesh Share the PostRelated Posts:Which layer links the network support layers and user…A question paper had 10 questions. Each question could only…In a network with 25 computers, which topology would require…In a network with 25 computers, Read More …
Which of the following is not a field in the Ethernet Message packet?
A. TypeB. DataC. Pin-codeD. Address Share the PostRelated Posts:The perimeter of circle field and a square field are equal.…An agricultural field is in the form of a rectangle of…The maximum size of payload field in Ethernet frame isRequest field is Read More …
In session layer, during data transfer, the data stream responsible for the “control” purpose (i.e control of the session layer itself) is
A. Regular DataB. Typed dataC. Capability DataD. Expedited Data Share the PostRelated Posts:A butane isomerisation process produces 70 k.mole/hr of pure…”The architecture of IoT consists of different layers…In anthropological research is one which has generated…When an Instrument is drawn conditionally Read More …
The ________ measures the number of lost or garbled messages as a fraction of the total sent in the sampling period.
A. Residual Error Rate.B. Transfer Failure Probability.C. Connection release failure probability.D. Connection establish. Share the PostRelated Posts:__________is an application for collecting messages sent in…_______ refers to two characteristics: when data should be…n an election between two opponents, one got 65% Read More …
Maximum data rate of a channel for a noiseless 3-kHz binary channel is
A. 3000 bpsB. 6000 bpsC. 1500 bpsD. None of these Share the PostRelated Posts:If r is the number of data elements carried per signal…If inflation is 8 percent and the real interest rate is 3…A man purchased 3 blankets @ Read More …
Unmodulated signal coming from a transmitter is know as
A. Carrier signalB. Baseband signalC. Primary signalD. None of these Share the PostRelated Posts:The frequency of the modulated signal is constant for the…If r is the number of data elements carried per signal…In case of , the GPS works as Read More …
Start and stop bits are used in serial communication for
A. Error detectionB. Error correctionC. SynchronizationD. Slowing down the communication Share the PostRelated Posts:In asynchronous serial communication the physical layer…For Stop-and-Wait ARQ, for 10 data packets sent, _______…A train can travel 50% faster than a car. Both start from…Three men Read More …
“BAUD” rate means
A. The number of bits transmitted per unit time.B. The number of bytes transmitted per unit time.C. The rate at which the signal changes.D. None of the above Share the PostRelated Posts:If inflation is 8 percent and the real interest Read More …
Error detection at the data link level is achieved by
A. Bit StuffingB. Cyclic Redundancy CodeC. Hamming CodeD. Equalization Share the PostRelated Posts:Which sublayer of the data link layer performs data link…______ control refers to methods of error detection and…If virtualization occurs at application level, OS level and…_______ is a Read More …