[ Invention & Inventors ]

झारखंड में आयोजित होने वाली JPSC, JSSC, JET, झारखंड पुलिस भर्ती परीक्षा आदि के लिए उपयोगी सामान्य अध्ययन।

[ Invention & Inventors ]

Useful GK for JPSC, JSSC, JET, Jharkhand Police and other exams.
261. PKI
261.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: RSA Security
व्याख्या: Public key infrastructure
Correct Answer:
Explanation: Important question.
262. FINGERPRINT SCANNER
262.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Biometric research labs
व्याख्या: Biometric authentication
Correct Answer:
Explanation: Important question.
263. FACE RECOGNITION
263.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: AI research community
व्याख्या: Biometric system
Correct Answer:
Explanation: Important question.
264. 2FA
264.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Google / Authy
व्याख्या: Two factor authentication
Correct Answer:
Explanation: Important question.
265. DHCP
265.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Internet Engineering Task Force
व्याख्या: Dynamic IP allocation
Correct Answer:
Explanation: Important question.
266. NAT
266.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Cisco Systems
व्याख्या: Network address translation
Correct Answer:
Explanation: Important question.
267. OSPF
267.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: IETF
व्याख्या: Routing protocol
Correct Answer:
Explanation: Important question.
268. BGP
268.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Yakov Rekhter
व्याख्या: Border gateway protocol
Correct Answer:
Explanation: Important question.
269. VPN
269.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Cisco Systems
व्याख्या: Virtual private network
Correct Answer:
Explanation: Important question.
270. OPENAI GPT
270.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: OpenAI
व्याख्या: AI language model
Correct Answer:
Explanation: Important question.