Which defensive process runs suspicious executable files inside a restricted, isolated virtual machine to see if they attempt to alter system registries before allowing them onto the main network? MCQ with Answer and Explanation

Which defensive process runs suspicious executable files inside a restricted, isolated virtual machine to see if they attempt to alter system registries before allowing them onto the main network?
A. Data Deduplication
B. Firewall Rule Listing
C. Static Signature Masking
D. Sandboxing
Answer: Option D
Solution (By JKSSB Mock Tests)
Sandboxing provides an isolated virtual testing environment where security tools can safely witness and analyze untrusted file behaviors.

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Cyber Security Questions

Question #1
What is the purpose of a security certificate?
A. To compress data
B. To verify the identity of a website or entity
C. To encrypt data
D. To speed up data transmission

Correct Answer: Option B


Explanation:
A security certificate, such as an SSL/TLS certificate, verifies the identity of a website or entity, enabling secure communications and establishing trust.

This question belongs to: Computer Cyber Security
Question #2
What form of software flaw allows a threat actor to trigger an application error by packing more data into a memory allocation sector than it can hold, overwriting processing tracks?
A. SQL Injection
B. Zero-Day Exploit
C. Buffer Overflow
D. Cross-Site Scripting

Correct Answer: Option C


Explanation:
Buffer overflows occur when input variables exceed memory segment boundaries, allowing malicious payloads to alter memory instructions and execute arbitrary commands.

This question belongs to: Computer Cyber Security
Question #3
What social engineering technique involves an attacker making up an elaborate scenario—such as pretending to be an internal IT technician—to trick an employee into giving up account credentials?
A. Pretexting
B. Baiting
C. Pharming
D. Tailgating

Correct Answer: Option A


Explanation:
Pretexting is the act of creating an invented scenario (the pretext) to persuade a targeted victim to release information or perform an action they wouldn't normally do.

This question belongs to: Computer Cyber Security