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Give some examples of malicious data.
In May 2002, the Norton Anti-Virus software for Windows operating systems detects about 61000 malicious programs. Some of them are named below:
1. The Morris worm released in 1988,
2. The MBDF virus,
3. The Melissa virus,
4. The Pathogen virus,
5. The Anna worm.
A CSMA/CD bus spans a distance of 1.5 Km. If data is 5 Mbps, What is minimum frame size where propagation speed in LAN cable is 200 m µs. Usual propagation speed in LAN cables
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