A. network layer
B. transport layer
C. physical layer
D. physical layer
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Related Mcqs:
- What layer of OSI determines the interface of the system with the user ?
A. Session
B. Data-link
C. Application
D. Network - In OSI network architecture, the routing is performed by_______________?
A. session layer
B. transport layer
C. data link layer
D. network layer - In OSI network architecture, the dialogue control and token management are responsible of________________?
A. data link layer
B. transport layer
C. network layer
D. session layer - The physical layer of a network________________?
A. constructs packets of data and sends them across the network
B. controls error detection and correction
C. defines the electrical characteristics of signals passed between the computer and communication devices
D. All of the above - What layer protocol is responsible for user and the application programme support such as passwords, resource sharing, file transfer and network management ?
A. Layer 4 protocols
B. Layer 5 protocols
C. Layer 6 protocols
D. Layer 7 protocols - What command is used to count just the number of characters in a file ?
A. wc – r
B. wc – w
C. wc – c
D. wc – 1 - Which command is used to print a file ?
A. print
B. prn
C. pg
D. lp - What sign is used to erase or kill an entire line you have typed and start you are on a new line (but not display a new prompt) ?
A. !
B. $
C. #
D. @ - Which of the following commands is used to rename a file ?
A. rename
B. remove
C. mv
D. ren - Which of the following NIS clients returns the name of the NIS server used by the NIS client ?
A. ypwhich
B. ypbind
C. ypcat
D. yppoll
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