Protocols AllOther (111) Hi friends,could sombody plz suggest me the website of History with audio (which can be hereable)plzzzzzzzzzzzzzzz help. Because i m going to appear WBSSC exam very soon its improtent.Plz send me to (mahato_hira@rediffmail.com)
2581What are advantages and disadvantages of combining the session presentation application layer in the osi model into one single application layer in internet layer?
WNS,
7360A periodic composite signal with a bandwidth of 3000 Hz,is composed of two sine waves. First one has a frequency of 100 Hz with a maximum amplitude of 30 V, the second one has a maximum amplitude of 10 V. Draw the bandwidth.
3728We measure the performance of a telephone line (4 KHz of bandwidth). When the signal is 20 V, the noise is 6 mV. What is the maximum data rate supported by this telephone line?
3 24156How much is the signal amplified? and what is the total gain? when a signal is passed through three cascaded amplifiers, each with a 5 dB gain.
3 20853A device is sending out data at the rate of 2000 bps. How long does it take to send out 100 bits? How long does it take to send out a singal character (8 bits)? How long does it take to send a file of 100,000 characters?
1 25341If the bandwidth of the channel is 8 Kbps, How long does it take to send a frame of 200,000 bits out of this device?
4 25811A signal with 300 milliwatts power passes through 10 devices, each with an average noise of 3 microwatts. What is the SNR? What is the SNRdb?
4627
Why is port 139 open?
How can I see all devices on my network?
How do you tell what ports are open on router?
Is port 8000 a tcp or udp?
How do I ftp?
What is Protocol Data Unit
Explain how does arp response the request?
Which layer is closer to the user?
What are in process controls?
How does FDDI node determine whether it can send asynchronous traffic and synchronous traffic
What is the role of a health and safety representative?
Discuss the different protocols associated with each layer in the TCP/IP model.
What is unix port?
Which port does netflix use?
Is port 80 open on my network?