OSI model
List out layers of the OSI model.
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There exist seven layers within the OSI model:
a) Physical layer b) Data link layer c) Network layer d) Transport layer e) Session layer f) Presentation layer g) Application layer
Distinguish between unshielded twisted pair (abbreviated as UTP) and Shielded twisted pair (abbreviated as STP)?
TCP (Transmission Control Protocol) was specifi
Define Video Conferencing: This is a two way videophone conversation between multiple participants and is termed as video conferencing.
What do you mean by broadcast?
Write some differences between Datagram and stream?
Explain what is Transactions?
Explain the term Modulation? Describe in detail.
1) A composite signal is composed of three sine waves. The first wave has a frequency of 1 Hz, phase shift of 0 and maximum amplitude of 5 volts; the second wave has a frequency of 1 Hz, phase shift of 180 degrees (π radians) and maximum amplitude of 2 volts, and t
Write down the benefits of using Dabble DB application.
Define WAP 1.X: The WAP 1.0 standard, introduced in April 1998, explained a complete software stack for mobile internet access. WAP version 1.1 introduced in 1999. WAP 1.2, the latest update of the 1.X series was i
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