Basic CS [TCS Placement]: Sample Questions 36 - 37 of 196

Get unlimited access to the best preparation resource for competitive exams : get questions, notes, tests, video lectures and more- for all subjects of your exam.

Question 36

Basic CS
Edit

Describe in Detail

Essay▾

What is NETBIOS and NETBEUI?

Explanation

NETBIOS:-

  • NETBIOS programming interface allows I/O requests to be sent to and received from a remote computer hiding the networking hardware from applications.
  • Sets up and maintains connections.
  • Is a non-routable protocol.
  • Uses broadcasts to spread information about servers.
  • Supports 3 services:
    • Session service: Connection oriented protocol (peer-to-peer and client/server) .
    • Datagram service: Used to deliver broadcasts and is thus connectionless.
    • Name service: Which does away with need to run central name servers

NETBEUI:-

  • NetBEUI (NetBIOS Extended User Interface) is new, extension of NetBIOS.
  • Formalizes frame format not specified as part of NetBIOS.
  • Developed by IBM for its LAN Manager product and was adopted by Microsoft for its Windows NT, LAN Manager, and Windows for Workgroups products.
Given the Image is Define the NETBIOS and NETBEUI

Question 37

Basic CS
Edit

Describe in Detail

Essay▾

What is FDM?

Explanation

  • FDM is an analog technique used when the bandwidth of a link is greater than the combined bandwidths of the signals to be transmitted.
  • Frequency Division Multiplexing uses frequencies to combine many streams of data for sending signals over a medium for communication purpose.
  • Carries frequency to each data stream and later combines modulated frequencies to get complete transmission.
  • Television Transmitters use FDM to broadcast many channels at the same time.
Given the Image is Define the Frequency Division Multiplexing (FDM)

Developed by: