[ Invention & Inventors ]

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[ Invention & Inventors ]

Useful GK for JPSC, JSSC, JET, Jharkhand Police and other exams.
431. DEBIAN
431.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Debian Community
व्याख्या: Linux based OS
Correct Answer:
Explanation: Important question.
432. FEDORA
432.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Red Hat
व्याख्या: Linux distribution
Correct Answer:
Explanation: Important question.
433. RED HAT LINUX
433.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Red Hat Inc.
व्याख्या: Enterprise Linux OS
Correct Answer:
Explanation: Important question.
434. ANDROID
434.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Google
व्याख्या: Mobile operating system
Correct Answer:
Explanation: Important question.
435. IOS
435.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Apple Inc.
व्याख्या: Apple mobile operating system
Correct Answer:
Explanation: Important question.
436. HARMONYOS
436.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Huawei
व्याख्या: Mobile OS by Huawei
Correct Answer:
Explanation: Important question.
437. BLACKBERRY OS
437.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: BlackBerry Limited
व्याख्या: Old mobile OS
Correct Answer:
Explanation: Important question.
438. SYMBIAN OS
438.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Nokia
व्याख्या: Old mobile operating system
Correct Answer:
Explanation: Important question.
439. WINDOWS PHONE
439.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Microsoft
व्याख्या: Mobile OS by Microsoft
Correct Answer:
Explanation: Important question.
440. UNIX
440.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: AT&T Bell Labs
व्याख्या: Multi-user operating system
Correct Answer:
Explanation: Important question.