[ 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.
221. ANTIVIRUS
221.
[A]
Warning: Undefined array key "option1_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 267
[B]
Warning: Undefined array key "option2_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 268
[C]
Warning: Undefined array key "option3_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 269
[D]
Warning: Undefined array key "option4_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 270
सही उत्तर: Yisrael Radai
व्याख्या: Early antivirus system
Correct Answer:
Explanation: Important question.
222. ROOTKIT
222.
[A]
Warning: Undefined array key "option1_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 267
[B]
Warning: Undefined array key "option2_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 268
[C]
Warning: Undefined array key "option3_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 269
[D]
Warning: Undefined array key "option4_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 270
सही उत्तर: Hackers community
व्याख्या: Malware hiding system
Correct Answer:
Explanation: Important question.
223. KEYLOGGER
223.
[A]
Warning: Undefined array key "option1_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 267
[B]
Warning: Undefined array key "option2_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 268
[C]
Warning: Undefined array key "option3_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 269
[D]
Warning: Undefined array key "option4_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 270
सही उत्तर: Security research community
व्याख्या: Keystroke tracking tool
Correct Answer:
Explanation: Important question.
224. BIOMETRICS
224.
[A]
Warning: Undefined array key "option1_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 267
[B]
Warning: Undefined array key "option2_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 268
[C]
Warning: Undefined array key "option3_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 269
[D]
Warning: Undefined array key "option4_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 270
सही उत्तर: Automated identity systems researchers
व्याख्या: Human identity verification
Correct Answer:
Explanation: Important question.
225. ARTIFICIAL INTELLIGENCE
225.
[A]
Warning: Undefined array key "option1_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 267
[B]
Warning: Undefined array key "option2_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 268
[C]
Warning: Undefined array key "option3_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 269
[D]
Warning: Undefined array key "option4_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 270
सही उत्तर: John McCarthy
व्याख्या: AI field creator
Correct Answer:
Explanation: Important question.
226. NEURAL NETWORK
226.
[A]
Warning: Undefined array key "option1_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 267
[B]
Warning: Undefined array key "option2_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 268
[C]
Warning: Undefined array key "option3_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 269
[D]
Warning: Undefined array key "option4_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 270
सही उत्तर: Frank Rosenblatt
व्याख्या: Perceptron model
Correct Answer:
Explanation: Important question.
227. DEEP LEARNING
227.
[A]
Warning: Undefined array key "option1_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 267
[B]
Warning: Undefined array key "option2_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 268
[C]
Warning: Undefined array key "option3_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 269
[D]
Warning: Undefined array key "option4_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 270
सही उत्तर: Geoffrey Hinton
व्याख्या: Modern neural network advancement
Correct Answer:
Explanation: Important question.
228. BLOCKCHAIN
228.
[A]
Warning: Undefined array key "option1_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 267
[B]
Warning: Undefined array key "option2_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 268
[C]
Warning: Undefined array key "option3_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 269
[D]
Warning: Undefined array key "option4_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 270
सही उत्तर: Satoshi Nakamoto
व्याख्या: Distributed ledger system
Correct Answer:
Explanation: Important question.
229. BITCOIN
229.
[A]
Warning: Undefined array key "option1_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 267
[B]
Warning: Undefined array key "option2_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 268
[C]
Warning: Undefined array key "option3_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 269
[D]
Warning: Undefined array key "option4_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 270
सही उत्तर: Satoshi Nakamoto
व्याख्या: First cryptocurrency
Correct Answer:
Explanation: Important question.
230. CLOUD COMPUTING
230.
[A]
Warning: Undefined array key "option1_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 267
[B]
Warning: Undefined array key "option2_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 268
[C]
Warning: Undefined array key "option3_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 269
[D]
Warning: Undefined array key "option4_eng" in /home/u808685320/domains/jharkhandexamprep.in/public_html/mcqs/invention_questions.php on line 270
सही उत्तर: Amazon AWS
व्याख्या: Cloud infrastructure system
Correct Answer:
Explanation: Important question.