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Networking Protocols Interview Questions
Questions Answers Views Company eMail

what is proxy?

DELL, HCL, SSC,

2 9635

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)

 2208

what is TCP over IP?

CIS, TCS, Wipro,

9 13468

how do you find gmail pasword

TCS,

2 6714

data can be stored permenently in computer through what

 2 3653

what is the postec controllers and how it is work

LG Soft,

2350

1-what type of protocol used in sms sending from mobile. 2-smallest protocol is ?

PCL, TCS,

6 16920

how we can set a local net

HCL,

2 6113

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,

6907

A 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.

 3223

We 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 22048

How 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 18913

A 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?

Data Com,

1 24099

If 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?

Kuwait University, University,

4 23826

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?

 4001

Un-Answered Questions { Networking Protocols }

Describe the TCP/IP layer.

647

How come the systems know to differentiate between network id and the host id?

617

What do you know about Ipv4 and Ipv6?

631

What does round trip time mean?

612

Is port 80 and 8000 the same?

672




What is the difference between http and https?

640

What is a subnet mask?

621

How can I tell if a port is blocked?

664

What ftp means?

611

How will my computer get its ip address?

565

Is netbios needed?

569

Is port 80 secure?

604

Does netflix use udp or tcp?

628

What does tcp/ip stand for and what is its use?

644

How do I find a device by ip address?

596

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