Distributed Denial of Service (DDoS) Attacks Quiz
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Questions and Answers

Which of the following best describes a DDoS attack?

  • A phishing attack that comes from a single source
  • A phishing attack that comes from multiple sources simultaneously
  • A DoS attack that comes from a single source
  • A DoS attack that comes from multiple sources simultaneously (correct)

What are the machines used in DDoS attacks collectively known as?

  • Web servers
  • Phishing attacks
  • Malicious software
  • Botnets (correct)

What is the purpose of a phishing attack?

  • To remotely control infected machines
  • To send a large number of page requests
  • To gain personal information or influence users (correct)
  • To overload a web server

How many computers are estimated to be infected with botnet programs worldwide?

<p>Tens of millions (C)</p> Signup and view all the answers

Which scenario can lead to system overload similar to a DDoS attack?

<p>A spike in user demand on ticket sales websites (B)</p> Signup and view all the answers

Flashcards

DDoS Attack

An attack that overwhelms a server or service with traffic from multiple sources.

Botnet

A network of computers infected with malware that can be controlled remotely.

Phishing Attack

A type of attack that aims to steal personal information or manipulate users by disguising as a legitimate entity.

Botnet in a DDoS attack

A group of computers controlled by an attacker to launch a DDoS attack.

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Spike in user demand

A sudden surge in user traffic that can overload a system, similar to a DDoS attack.

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