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 JKSSB Mock Tests)
DDoS attacks deploy distributed botnet nodes to overwhelm target infrastructure bandwidth, causing services to crash or go offline.

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Practice More Cyber Security Questions

Question #1
Which of the following is a type of attack that uses a network of compromised computers (bots) to target a system?
A. DDoS (Distributed Denial-of-Service)
B. Phishing
C. Man-in-the-middle
D. SQL injection

Correct Answer: Option A


Explanation:
A DDoS attack uses a network of infected computers (botnet) to flood a target with traffic, overwhelming it and causing a denial of service.

This question belongs to: Computer Cyber Security
Question #2
Which of the following is a common technique used in social engineering?
A. Installing a firewall
B. Baiting
C. Encrypting data
D. Using antivirus

Correct Answer: Option B


Explanation:
Baiting is a social engineering technique that lures victims with a promise of a reward, such as a free download, to trick them into installing malware or revealing information.

This question belongs to: Computer Cyber Security
Question #3
What type of script vulnerability targets database processing fields by passing unvalidated parameters directly into an application’s dynamic query logic?
A. Buffer Overflow Exploit
B. Cross-Site Scripting
C. Denial of Service Loop
D. SQL Injection

Correct Answer: Option D


Explanation:
SQL injection executes arbitrary database commands by inserting malicious SQL code statements into unvalidated input fields.

This question belongs to: Computer Cyber Security