Networking · all questions

Networking
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Q361

Which of the following statement is incorrect?

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Q362

When you connect to an online information service, you are asked to provide some kind of identification such as your name, an account number and a password. What is the name given to this brief dialogue between you and the information system?

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Q363

Bus is

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Q364

Which of the following medium is used for broadband local networks?

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Q365

In cyclic redundancy checking what is the CRC?

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Q366

What is the maximum number of entries in the HOSTS file?

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Q367

The communication mode that supports data in both directions at the same time is

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Q368

Which of the following program is used to copy files to or from another UNIX timesharing system over a single link?

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Q369

One important characteristic of the hub architecture of ARC-net is

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Q370

The basic Ethernet design does not provide

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Q371

Phase shift keying (psk) method is used to modulate digital signals at 9600 bps using 16 levels. Find the line signaling speed (i.e., modulation rate)

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Q372

You are in the process of analyzing a problem that requires you to collect and store TCP/IP Packets. Which of the following utilities is best suited for this purpose?

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Q373

A software that allows a personal computer to pretend it as a terminal is

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Q374

What is the name of the network topology in which there are bi-directional links between each possible node?

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Q375

What is the main purpose of a data link content monitor?

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Q376

Synchronous protocols

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Q377

To set up a bulletin board system you need

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Q378

Videotex is a combination of

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Q379

Which of the following frequency ranges is used for AM radio transmission?

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Q380

Baseband is

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