In which of the 7 layers of OSI will a service handling conversion of characters is from EBCDIC to ASCII be normally implemented ?59
Compare satellite with fiber as a communication medium and enumerate the application areas where satellite still holds a niche(or special)marker.58
A binary signal is sent over a 3-khz channel whose signal-to-noise ratio is 20 db.Calculate the maximum achievable data rate ?43
What does ‘data transparency’ mean ? With the help of a flow chart, explain the process of bit de-stuffing at the receiver’s end.46
Which layer is used to route packets
Difference Between DDR1, DDR2 and DDR3 memories.
Compare satellite with fiber as a communication medium and enumerate the application areas where satellite still holds a niche(or special)marker.
What is cladding?
I am using vm ware In my system and I am using 2003server in vm ware ( my o.s is XP ) Now I would like to install .zip in my 2003server machine .how can I do this
Differentiate between ISO-OSI and TCP/IP reference model.
1.Explain the main purpose of IP address? 2.List two purposes for a web browser? 3.Explain an advantage and a disadvantage of multiple search engines? 4.Describe two roles of Internet Services Providers (ISPs)?
how to take backup of BIOS ?
what is buffering and flooding in NIC ?
What do you understand by the term ‘structured cabling’. State the main rules that should be used when installing a cable. 31. Show that maximum cabling area for LAN for horizontal cabling runs is approximately 200m.
Explain 1-persistent, p-persistent and 0-persistent CSMA giving strong and weak points of each.
what is scsi?. what we do if scsi/scsi drive failed?.
How kernal work in operating system?
What was the reason for selecting a speed of 155.52 Mbps in the original ATM standard ?
Explain any three error detection and correction techniques.