(A) regular data
(B) typed data
(C) capability data
(D) expedited data
Category: Networking Mcqs
Data Communication and Networking Mcqs for Screening tests, Interviews, Viva and Other competitive exams. Networking Mcqs section will help users to prepare mcqs of Networks for various exams. Aspirants of Lecturer Computer Science, SST Computer Science, Subject Specialist Computer Science, Data Entry operator, Computer Programmer, Computer Operator, System administrator, Network Administrator and all other Competitive Exams can prepare their Data Communication and Networking portion from here.
The__ measures the number of lost or garbled messages at a frection of total sent in the sampling period:
(A) Residual error value
(B) Transfer failure probabality
(C) Connection release failure probabality
(D) Connection establishment failure probabality
Maximum data rate of a channel of 3000Hz bandwidth and SNR of 30 dB is:
(A) 15000 bps
(B) 60000 bps
(C) 30000 bps
(D) 3000 bps
Maximum data rate of a channel of a noiseless 3-KHz binary channel is:
(A) 3000 bps
(B) 6000 bps
(C) 1500 bps
(D) none of the above
A modren constellation diagram has data points at (0,1) and (0,2). What type of modulation does the modem use?
(A) Phase modulation
(B) Amplitude modulation
(C) Both a and b
(D) None of the above
A terminal multiplexer has six 1200 bps terminals and ‘n’ 300 bps terminals connected to it. The outgoing line is 9600 bps. What is maximum valve of n:
(A) 4
(B) 16
(C) 8
(D) 28
The number of cross point needed for 10 lines in a cross point switch which is full duplex nature and there are no self connection is:
(A) 100
(B) 45
(C) 50
(D) 90
Which one of the following network uses dynamic or apaptive routing:
(A) TYMENT
(B) ARPANET
(C) SNA (IBM’s System Network Architecture)
(D) None of the above