Cisco Previous Years Solved Sample Placement Papers
-
Which is the main function of transport layer?
(A) Node to node delivery
(B) End to end delivery
(C) Synchronization
(D) Updating and maintaining routing tables
-
The ............. layer changes bits onto electromagnetic signals.
(A) Physical
(B) Transport
(C) Data Link
(D) Presentation
-
In mesh topology, relationship between one device and another is ..............
(A) Primary to peer
(B) Peer to primary
(C) Primary to secondary
(D) Peer to Peer
-
The performance of data communications network depends on ..............
(A) Number of users
(B) The hardware and software
(C) The transmission
(D) All of the above
-
Find out the OSI layer, which performs token management.
(A) Network Layer
(B) Transport Layer
(C) Session Layer
(D) Presentation Layer
-
The name of the protocol which provides virtual terminal in TCP/IP model is:
(A) Telnet
(B) SMTP
(C) HTTP
-
The layer one of the OSI model is:
(A) Physical layer
(B) Link layer
(C) Router layer
(D) Broadcast layer
-
What is the name of the network topology in which there are bi-directional links between each possible node?
(A) Ring
(B) Star
(C) Tree
(D) Mesh
-
What is the commonly used unit for measuring the speed of data transmission?
(A) Bytes per second
(B) Baud
(C) Bits per second
(D) Both B and C
-
Which of the communication modes support two-way traffic but only in one direction at a time?
(A) Simplex
(B) Half-duplex
(C) Three-quarter's duplex
(D) Full duplex
-
The loss in signal power as light travels down the fiber is called .............
(A) Attenuation
(B) Propagation
(C) Scattering
(D) Interruption
-
Which of the following TCP/IP protocols is used for transferring files from one machine to another?
(A) FTP
(B) SNMP
(C) SMTP
(D) RPC