Given below are two statements. In the light of the above statements, choose the most appropriate answer from the options given below:
Statement I:A Denial-of-Service (DoS) attack is a large number of requests sent at the same time to a web server, thereby causing the server to crash.
Statement II:A virus is self-replicating malicious software that causes a computer to run slowly.
ABoth Statement I and Statement II are true ✓ Correct
BBoth Statement I and Statement II are false
CStatement I is true but Statement II is false
DStatement I is false but Statement II is true
Correct answer: (A) Both Statement I and Statement II are true
Explanation
Both statements are true, describing a denial-of-service attack and a virus correctly.
Statement 1 is true because a DoS attack floods a web server with a huge number of simultaneous requests until it crashes.
The overload leaves the server unable to answer genuine users during the attack.
Statement 2 is true because a virus is self-replicating malicious software that can slow a computer down.
As the virus copies itself and runs, it consumes resources and degrades performance.
A distributed version of a DoS attack, launched from many machines at once, is called a DDoS.
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