(A) ring
(B) star
(C) tree
(D) mesh
Tag: Data Communication and Networking Mcqs
Which of the following is not a field in Eathernet message packet:
(A) Type
(B) Data
(C) Pin-code
(D) Address
Which of the following ISO level is more closely related to the physical communication facilities:
(A) Application
(B) Session
(C) Network
(D) Data link
A high speed communication equipment typically would not be needed for:
(A) E-mail
(B) Transfering large volume of data
(C) supporting communication between noded in LAN
(D) all of the above
Which of the following is not a Standard RS-232C signal:
(A) RTS
(B) CTS
(C) DSR
(D) VDR
The average code length of the given problem is:
(A) 2
(B) 2.25
(C) 2.45
(D) 3
The minimum number of bits required to represent all the symbols togather is:
(A) 14
(B) 11
(C) 12
(D) 15
The minimum number of bits required to represent B is:
(A) 1
(B) 2
(C) 3
(D) 4