(A) Packets
(B) Frames
(C) Bits
(D) All of the above
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.
OSI stands for?
(A) Operating system interface
(B) Open system interconnection
(C) Optical service implementation
(D) None of the above
The Physical layer concerns with?
(A) Process to process delivery
(B) Bit by bit delivery
(C) Application to application delivery
(D) None of the above
In OSI model as a data packet moves from the lower to the upper layers headers are?
(A) Rearranged
(B) Removed
(C) Added
(D) None of the above
In layer hierarchy as the data packet moves from the upper to the lower layers headers are?
(A) Removed
(B) Rearranged
(C) Modified
(D) Added
In classful addressing a large part of available addresses are?
(A) Wasted
(B) Communicated
(C) Blocked
(D) Organized
First address in a block is used as network address that represents the?
(A) Organization
(B) Codes
(C) Entity
(D) Class Network
In IPV4 addresses classful addressing is replaced with?
(A) Classful Addressing
(B) Classless Addressing
(C) Classful Advertising
(D) Classless Advertising