[Cyber Security MCQS ]
झारखंड में आयोजित होने वाली JPSC, JSSC, JET, झारखंड पुलिस भर्ती परीक्षा आदि के लिए उपयोगी सामान्य अध्ययन।
[ Cyber Security MCQS ]
Useful GK for JPSC, JSSC, JET, Jharkhand Police and other exams.
251. Patch Management क्या है?
[A] Security updates को manage करना
[B] नेटवर्क बंद करना
[C] फाइल डिलीट करना
[D] गेम खेलना
251. What is Patch Management?
[A] Managing security updates
[B] Stopping network
[C] Deleting files
[D] Playing games
सही उत्तर: Security updates को manage करना
व्याख्या: Patch management updates को timely install करना है।
Correct Answer: Managing security updates
Explanation: Patch management keeps systems updated.
252. Exploit क्या होता है?
[A] Vulnerability का फायदा उठाने वाला code
[B] एंटीवायरस software
[C] फायरवॉल
[D] VPN tool
252. What is an Exploit?
[A] Code that uses vulnerability
[B] Antivirus software
[C] Firewall
[D] VPN tool
सही उत्तर: Vulnerability का फायदा उठाने वाला code
व्याख्या: Exploit security weakness को misuse करता है।
Correct Answer: Code that uses vulnerability
Explanation: Exploit takes advantage of system flaws.
253. Payload क्या होता है?
[A] Attack के दौरान execute होने वाला malicious code
[B] Firewall rule
[C] VPN connection
[D] Backup file
253. What is a Payload?
[A] Malicious code executed in attack
[B] Firewall rule
[C] VPN connection
[D] Backup file
सही उत्तर: Attack के दौरान execute होने वाला malicious code
व्याख्या: Payload actual harmful action perform करता है।
Correct Answer: Malicious code executed in attack
Explanation: Payload performs the attack action.
254. Botnet का मुख्य उपयोग क्या है?
[A] DDoS attack और spam भेजना
[B] Encryption करना
[C] Firewall बनाना
[D] VPN चलाना
254. What is the main use of Botnet?
[A] DDoS and spam attacks
[B] Encryption
[C] Firewall creation
[D] VPN usage
सही उत्तर: DDoS attack और spam भेजना
व्याख्या: Botnet infected devices का network होता है।
Correct Answer: DDoS and spam attacks
Explanation: Botnets are used for large-scale attacks.
255. Rootkit क्या है?
[A] Hidden malicious software जो system control करता है
[B] Antivirus software
[C] Firewall tool
[D] Browser extension
255. What is a Rootkit?
[A] Hidden malicious software controlling system
[B] Antivirus software
[C] Firewall tool
[D] Browser extension
सही उत्तर: Hidden malicious software जो system control करता है
व्याख्या: Rootkit system level access छुपाता है।
Correct Answer: Hidden malicious software controlling system
Explanation: Rootkits hide deep system access.
256. Vulnerability Scanning का उद्देश्य क्या है?
[A] Safety weaknesses को identify करना
[B] गेम खेलना
[C] फाइल डिलीट करना
[D] नेटवर्क बंद करना
256. What is the purpose of Vulnerability Scanning?
[A] Identify security weaknesses
[B] Play games
[C] Delete files
[D] Stop network
सही उत्तर: Safety weaknesses को identify करना
व्याख्या: Scanning system flaws detect करता है।
Correct Answer: Identify security weaknesses
Explanation: It finds system vulnerabilities.
257. Ethical Hacking का मुख्य उद्देश्य क्या है?
[A] System security improve करना
[B] System को hack करना illegal तरीके से
[C] नेटवर्क बंद करना
[D] फाइल डिलीट करना
257. What is the main purpose of Ethical Hacking?
[A] Improve system security
[B] Illegal hacking
[C] Stop network
[D] Delete files
सही उत्तर: System security improve करना
व्याख्या: Ethical hacking legal testing होता है।
Correct Answer: Improve system security
Explanation: Ethical hackers find security issues.
258. Phishing email का संकेत क्या है?
[A] Unknown sender और suspicious links
[B] Verified sender only
[C] Encrypted file
[D] Firewall alert
258. What is a sign of Phishing email?
[A] Unknown sender and suspicious links
[B] Verified sender
[C] Encrypted file
[D] Firewall alert
सही उत्तर: Unknown sender और suspicious links
व्याख्या: Phishing emails fake links contain करते हैं।
Correct Answer: Unknown sender and suspicious links
Explanation: Phishing emails look suspicious.
259. Cyber Crime का उदाहरण क्या है?
[A] Unauthorized access
[B] Computer use
[C] Typing document
[D] Printing file
259. What is an example of Cyber Crime?
[A] Unauthorized access
[B] Computer usage
[C] Typing document
[D] Printing file
सही उत्तर: Unauthorized access
व्याख्या: Cyber crime illegal digital activity होता है।
Correct Answer: Unauthorized access
Explanation: Cyber crimes involve illegal activities online.
260. Security Audit का मुख्य उद्देश्य क्या है?
[A] System की सुरक्षा स्थिति की जांच करना
[B] गेम खेलना
[C] फाइल डिलीट करना
[D] नेटवर्क बंद करना
260. What is the main purpose of a Security Audit?
[A] Check system security status
[B] Play games
[C] Delete files
[D] Stop network
सही उत्तर: System की सुरक्षा स्थिति की जांच करना
व्याख्या: Security audit system की weaknesses identify करता है।
Correct Answer: Check system security status
Explanation: Security audits evaluate security controls.