Which of the following is a method to secure a wireless network? MCQ with Answer and Explanation

Which of the following is a method to secure a wireless network?
A. Using WPA2 encryption
B. Sharing the password publicly
C. Disabling all security features
D. Using an open network
Answer: Option A
Solution (By JKSSB Mock Tests)
Using WPA2 encryption is a standard security measure for wireless networks, providing strong protection against unauthorized access and eavesdropping.

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Practice More Cyber Security Questions

Question #1
What type of communication attack uses a specialized network sniffer tool to map and record unencrypted data frames moving across a local network interface?
A. Denial of Service Attack
B. Buffer Overflow Exploit
C. Eavesdropping / Packet Sniffing Attack
D. Brute Force Cryptanalysis

Correct Answer: Option C


Explanation:
Packet sniffing or eavesdropping intercepts raw data frames over network links, allowing threat actors to spy on unencrypted confidential payloads.

This question belongs to: Computer Cyber Security
Question #2
What form of social engineering trick uses a physical item—such as scattering malware-infected USB flash drives around an office elevator—to compromise a network via employee curiosity?
A. Pharming Attack
B. Smishing Attempt
C. Baiting
D. Whaling Scam

Correct Answer: Option C


Explanation:
Baiting leverages curiosity or greed by using physical media tokens to trick victims into executing malicious payloads on their systems.

This question belongs to: Computer Cyber Security
Question #3
Which defensive security tool intercepts client network calls, masking internal infrastructure topologies while filtering outbound requests for web safety configurations?
A. Stateful Packet Matrix
B. Intrusion Detection Loop
C. Proxy Server / Reverse Proxy
D. Virtual Private Network

Correct Answer: Option C


Explanation:
Proxy servers intercept and forward requests between networks, masking internal infrastructure topologies and filtering incoming web traffic.

This question belongs to: Computer Cyber Security