What is a packet sniffer and how can it be used for good or nefarious purposes?

What will be an ideal response?

A packet sniffer is a network tool that collects and analyzes copies of packets from the network.  It can provide a network administrator with valuable information to help diagnose and resolve networking issues. In the wrong hands, it can be used to eavesdrop on network traffic.

Computer Science & Information Technology

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________ software exists because the basic needs of the business are still met by the software

Fill in the blank(s) with correct word

Computer Science & Information Technology

Open addressing can be implemented in several ways.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology