[ 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.
451. CPM
451.
[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: Gary Kildall
व्याख्या: Early microcomputer OS
Correct Answer:
Explanation: Important question.
452. MULTICS
452.
[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: MIT, Bell Labs
व्याख्या: Early time-sharing OS
Correct Answer:
Explanation: Important question.
453. GEORGE OS
453.
[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: GE
व्याख्या: Early operating system
Correct Answer:
Explanation: Important question.
454. OS2
454.
[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: IBM
व्याख्या: Operating system by IBM
Correct Answer:
Explanation: Important question.
455. RTOS
455.
[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: Embedded systems industry
व्याख्या: Real time operating system
Correct Answer:
Explanation: Important question.
456. TIZEN
456.
[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: Samsung / Linux Foundation
व्याख्या: Smart device OS
Correct Answer:
Explanation: Important question.
457. CHROME OS
457.
[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: Google
व्याख्या: Cloud based operating system
Correct Answer:
Explanation: Important question.
458. WEAR OS
458.
[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: Google
व्याख्या: Smartwatch operating system
Correct Answer:
Explanation: Important question.
459. FUCHSIA OS
459.
[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: Google
व्याख्या: Experimental OS
Correct Answer:
Explanation: Important question.
460. OPERATING SYSTEM
460.
[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: Computer Scientists
व्याख्या: System software that manages hardware and software resources
Correct Answer:
Explanation: Important question.