What type of attack focuses on saturating a web resource's bandwidth or computing capacity by flooding it with data from thousands of hijacked botnet devices? MCQ with Answer and Explanation

What type of attack focuses on saturating a web resource's bandwidth or computing capacity by flooding it with data from thousands of hijacked botnet devices?
A. SQL Injection Matrix
B. Phishing Campaign
C. Cross-Site Execution Loop
D. Distributed Denial of Service (DDoS) Attack
Answer: Option D
Solution (By JKExamLibrary)
DDoS attacks deploy distributed botnet nodes to overwhelm target infrastructure bandwidth, causing services to crash or go offline.

This question belongs to: Computer Cyber Security

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Which of the following is a characteristic of a strong password?
A. Is a common word like 'password'
B. Contains only lowercase letters
C. Is shorter than 8 characters
D. Includes a combination of uppercase, lowercase, numbers, and special characters

Correct Answer: Option D


Explanation:
A strong password includes a mix of uppercase and lowercase letters, numbers, and special characters to increase complexity and resistance to brute-force attacks.

This question belongs to: Computer Cyber Security
Question #2 Report Error
Which software utility evaluates file directories by calculating SHA-256 hashes, alerting administrators if any core application files have been modified or corrupted?
A. File Compression Engine
B. Sandbox Controller
C. Firewall Packet Filter
D. Integrity Checker

Correct Answer: Option D


Explanation:
Integrity checkers calculate cryptographic hashes of files, comparing them to known vendor benchmarks to verify the file hasn't been modified.

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Question #3 Report Error
A specialized tool that not only detects active network intrusions but also automatically reconfigures firewall rules to block the attacker’s source IP address immediately is a/an:
A. Cryptographic Hash Verifier
B. Intrusion Prevention System (IPS)
C. Proxy Server Gateway
D. Intrusion Detection System (IDS)

Correct Answer: Option B


Explanation:
An IPS builds on standard IDS capabilities by proactively blocking or neutralizing detected threats in real time.

This question belongs to: Computer Cyber Security