What are advantages and disadvantages of combining the session presentation application layer in the osi model into one single application layer in internet layer?
WNS,
7083How 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 19945A 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 24591If 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 24826A 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?
4321A computer monitor has a resolution of 1300 by 1000 pixels. If each pixel uses 1024 colors, how many bits are needed to send the complete contents of a screen?
4 20334
Is tcp better than udp?
Why is tcp more reliable than udp?
Is udp better than tcp?
Does netflix use udp or tcp?
Is tcp or udp faster?
A 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?
Is tcp or udp better?
Is udp safe?
Why tcp is better than udp?
What is difference between tcp and udp socket?
Is port 80 udp or tcp?
Is tcp or udp better for streaming?
Why tcp is more reliable than udp?
Why udp is not reliable?
Is tcp or udp better for gaming?
