Click on Test Name to see Details
Online Test Features are
Take online test on Computer Networking until you are satisfied by your performance.
Get your test result as soon as you finish your test.
Get result by email also (optional).
Analyse your performance in Computer Networking .
Identify your weak areas with in Computer Networking.
Get access to extra questions on Computer Networking.
This Online Test in Computer Networks can be used by candidates who are appearing GATE Computer Science Exam, UGC NET Computer Science Exam, MCA, BCA , Bsc Computer Science, BSC Information Technology and many more such exams .
Topics covered in this Online test are-
Network fundamentals :Local Area Networks (LAN). Metropolitan Area Networks (MAN),Wide Area Networks (WAN). Wireless Networks, Inter Networks.
Reference Models:The OSI model, TCP/IP model
Data Communication :Channel capacity. Transmission media-twisted pair, Coaxial cables.fibreoptic cables, wireless transmission-radio, microwave, infrared and millimeter waves. Lightwave transmission. Telephones-local loop, trunks, multiplexing, switching, narrowband ISDN, broadband ISDN, ATM, High speed LANS. Cellular radio.Communication satellites-geo synchronous and low orbit.
Intenetworking :Switch/Hub. Bridge, Router, Gateways, Concatenated virtual circuits, Tunnelling; Fragmentation, Firewalls.
Routing :Virtual circuits and datagrams.· Routing algorithms. Conjestlon control.
Network Security :Cryptography-public key, secret key. Domain Name System (DNS)-Electronic Mail and Worldwide Web (WWW).The DNS, Resource Records, Name servers.E-mail-architecture and Serves