Computer Networks MCQs
998+ questions with answers
Internet access by transmitting digital data over the wires of a local telephone network is provided by _______
ISP exchanges internet traffic between their networks by __________
Which of the following protocols is used in the internet?
The size of an IP address in IPv6 is _________
Which one of the following is not an application layer protocol used in internet?
Which protocol assigns IP address to the client connected in the internet?
Which one of the following is not used in media access control?
An interconnected collection of piconet is called ___________
In a piconet, there can be up to ________ parked nodes in the network.
Bluetooth is the wireless technology for __________
Bluetooth uses __________
Unauthorised access of information from a wireless device through a bluetooth connection is called _________
What is A2DP (advanced audio distribution profile)?
Bluetooth transceiver devices operate in ______ band.
Bluetooth supports _______
A scatternet can have maximum __________
WiMAX stands for ___________
WiMAX provides ________
WiMAX uses the _________
Which of the following modulation schemes is supported by WiMAX?
WiMAX MAC layer provides an interface between ___________
WiMAX provides _______
Devices that provide the connectivity to a WiMAX network are known as _________
WiMAX is mostly used for __________
Which of the following frequencies is not used in WiMAX for communication?
SONET stands for ___________
In SONET, STS-1 level of electrical signalling has the data rate of _________
The path layer of SONET is responsible for the movement of a signal _________
The photonic layer of the SONET is similar to the __________ of OSI model.
In SONET, each synchronous transfer signal STS-n is composed of __________
Which one of the following is not true about SONET?
Automatic protection switching in linear network is defined at the _______
A unidirectional path switching ring is a network with __________
What is SDH?
Real-time transport protocol (RTP) is mostly used in _________
RTP is used to ________
RTP provides the facility of jitter ____________
Which protocol provides the synchronization between media streams?
An RTP session is established for ____________
RTP can use __________
An RTP header has a minimum size of _________
Which one of the following is not correct?
Which protocol defines a profile of RTP that provides cryptographic services for the transfer of payload data?
An RPC (remote procedure call) is initiated by the _________
In RPC, while a server is processing the call, the client is blocked ________
A remote procedure call is _______
RPC allows a computer program to cause a subroutine to execute in _________
RPC works between two processes. These processes must be ____________
A remote procedure is uniquely identified by _________
RPC is used to _________