Networking Interview Question Answers

Friends here we are providing you with the detailed information about the Technical Questions that can be asked to you whenever you go for a Job Interview in the Information and Technology Sector. We are covering Following Topics:

• UNIX Questions
  
• C Language, 
  
• .Net Questions, 
  
• C++ Language, 
  
• DBMS Questions, 
  
• Data Structures,
  
• Networking, 
  
• HR Questions, 
  
• Operating Systems etc.
  

In this page we are providing you with a list of Networking related Questions List that can be asked to you in a job interview

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• Explain data communication?
  
• Explain simplex?
  
• Explain half-duplex?
  
• Explain full duplex?
  
• Explain a network?
  
• Explain distributed processing?
  
• Explain point to point connection?
  
• Explain multipoint connection?
  
• Explain a topology?
  
• Define LAN, MAN and WAN.
  
• Define internet?
  
• Explain a protocol?
  
• Explain TCP/IP protocol model?
  
• Describe the functions of five layers?
  
• 15 Explain ISO-OSI model?
  
• Explain multiplexing?
  
• How data is transmitted over a medium?
  
• Compare analog and digital signals?
  
• Define bandwidth?
  
• What are the factors on which data rate depends?
  
• Define bit rate and bit interval?
  
• Explain NY Quist bit rate formula?
  
• Define Shannon Capacity?
  
• Explain sampling?
  
• Define pulse amplitude modulation?
  
• Define pulse code modulation?
  
• Explain NY Quist Theorem?
  
• What are the modes of data transmission?
  
• Explain Asynchronous mode of data transmission?
  
• Explain Synchronous mode of data transmission?
  
• What are the different types of multiplexing?
  
• Explain FDM?
  
• What are the different transmission media?
  
• What are the different Guided Media?
  
• Describe about the different Guided Medias.
  
• Explain wireless communication?
  
• Explain switching?
  
• What are the switching methods?
  
• What are the duties of data link layer?
  
• What are the types of errors?
  
• Explain redundancy?
  
• Define parity check.
  
• Define cyclic redundancy check (CRC).
  
• Explain hamming code?
  
• Explain flow control?
  
• Explain error control?
  
• Define stop and wait ARQ.
  
• Define Go-Back-N ARQ?
  
• Define Selective Repeat ARQ?
  
• Explain pipelining, is there any pipelining in error control?
  
• Explain HDLC?
  
• Explain point to point protocol?
  
• Explain point to point protocol stack?
  
• Explain line control protocol?
  
• Explain Authentication protocol?
  
• Explain network control protocol?
  
• Explain CSMA?
  
• Explain Bluetooth?
  
• Explain IP address?
  
• Explain sub netting?
  
• What are the advantages of fiber optics cable?
  
• What are the disadvantages of fiber optics cable?
  
• What are the propagation type of radio wave?
  
• Explain Geosynchronous Satellites?
  
• What are the factors for evaluating the suitability of the media?
  
• Explain medium access control (MAC) sublayer.
  
• Explain ALOHA?
  
• Explain pure ALOHA?
  
• Explain slotted ALOHA?
  
• Explain persistent CSMA (carrier sense multiple access)?
  
• Explain non persistent CSMA (carrier sense multiple access)?
  
• Explain p persistent CSMA (carrier sense multiple access)?
  
• Explain FDDI?
  
• Explain Firewalls?
  
• Explain Repeaters?
  
• Explain Bridges?
  
• Explain Routers?
  
• Explain Gateway?
  
• Explain Data Terminal Equipment (DTE)?
  
• Explain Data Terminating Equipment (DCE)?
  
• Explain protocol stack?
  
• Explain peer?
  
• Explain broadcasting?
  
• What are the advantages of broadcast network?
  
• Explain point to point network?
  
• What are the design issue of layers?
  
• What are the protocols in application layer?
  
• What are the protocols in transport layer?
  
• Define TCP?
  
• Define UDP?
  
• Define IP?
  
• Explain client server model?
  
• What are the information that a computer attached to a TCP/IP internet must possesses?
  
• Explain domain name system (DNS)?
  
• Explain TELNET?
  
• Explain local login and remote login?
  
• Explain Network Virtual Terminal?
  
• Explain Simple Mail Transfer Protocol?
  
• Explain Hypertext Transfer Protocol (HTTP)?
  
• Explain URL?
  
• Explain HTML?