What is packet filter
What do you mean by the term packet filter? Describe in brief.
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Packet filter is a standard router equipped with some additional functionality. The additional functionality permits every incoming or outgoing packet to be inspected. Packets meeting some criterion are forwarded usually.
Those which fail the test are dropped.
Describe hidden sharing and open sharing. How can we allocate that?
Modulation is a prescribed technique of encoding digital or analog signals on a waveform (that is, the carrier signal). Once encoded, the original signal might be recovered by an inverse procedure termed as demodulation. Modulation is executed to adap
Why are multiple protocols employed, like a package, addressing, delivery, and transportation, rather than using one protocol defining the whole thing?
Post Office Protocol (POP/POP3): POP stands for the Post Office Protocol, and it is one of the technologies utilized for that all-important medium of communication: email. Like several other computer-associated things, email requires special language
FTP Spoofing attack: In the background of network security, a spoofing attack is a circumstance in which one person or program effectively masquerades as another by falsifying data and thus gaining an illegitimate benefit.
Define in brief the term Repeater?
In what respects is Berkeley Sockets an inefficient way to write distributed applications?
Explain the need for regulation of financial reporting and purpose of regulatory framework.
Explain the term CDMA.
In the numeric pyramid, is it possible base to be smaller in comparison to the other levels?
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