Describe the omni-directional and the directional antennas, Question: a...

Question: a) Describe the following two approaches used towards wireless frequency regulation. i. Regulated Band ii. Unlicensed Band b) An antenna is an electrical c

Briefly write functionalities of different osi layers, Briefly write functi...

Briefly write functionalities of different OSI layers? The OSI Reference Model includes seven layers. Basic functionality of each of them is as follows: 1. Physical Layer:

What are different ways of securing a computer network, What are different ...

What are different ways of securing a computer network? There are lots of ways to do this. Install reliable and updated anti-virus program on all computers. Make sure firewalls

Explain what are the external threats, Explain what are the External Threat...

Explain what are the External Threats External security threats are the most problematic ones. Till date the greatest threat was the virus menace. Now, with the sophisticated

Try for selective repeat, - Lost as well as delayed ACKs - Bidirectional...

- Lost as well as delayed ACKs - Bidirectional transmission both side needs both sending and receiving windows Note: In selective repeat ARQ the size of the sender and rece

Extranet, Extranets can also be utilized to link an intranet to the Interne...

Extranets can also be utilized to link an intranet to the Internet in order that remote offsite access can be built into a company's intranet through an authorized individual. It c

Describe the concept of nat, Can you describe the concept of NAT

Can you describe the concept of NAT

What is manchester, Q. What is Manchester? - Utilizes an inversion at t...

Q. What is Manchester? - Utilizes an inversion at the middle of each bit interval for both synchronization and bit representation - Negative-to-positive represents binary 1

Project,

Explain the term dimensionality of interconnection network, Dimensionality ...

Dimensionality of Interconnection Network Dimensionality refers the arrangement of processing elements or nodes in an interconnection network. In linear network or single dimen