[ 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.
421. ADOBE PHOTOSHOP EXPRESS
421.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Adobe
व्याख्या: Photo editing app
Correct Answer:
Explanation: Important question.
422. CAMSCANNER
422.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: INTSIG
व्याख्या: Document scanning app
Correct Answer:
Explanation: Important question.
423. WINDOWS
423.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Microsoft (Bill Gates)
व्याख्या: Most widely used PC operating system
Correct Answer:
Explanation: Important question.
424. WINDOWS XP
424.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Microsoft
व्याख्या: Old popular Windows OS
Correct Answer:
Explanation: Important question.
425. WINDOWS 7
425.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Microsoft
व्याख्या: Stable Windows operating system
Correct Answer:
Explanation: Important question.
426. WINDOWS 10
426.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Microsoft
व्याख्या: Modern Windows OS
Correct Answer:
Explanation: Important question.
427. WINDOWS 11
427.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Microsoft
व्याख्या: Latest Windows OS
Correct Answer:
Explanation: Important question.
428. MS DOS
428.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Microsoft
व्याख्या: Disk operating system
Correct Answer:
Explanation: Important question.
429. LINUX
429.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Linus Torvalds
व्याख्या: Open source operating system
Correct Answer:
Explanation: Important question.
430. UBUNTU
430.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Canonical Ltd.
व्याख्या: Linux distribution
Correct Answer:
Explanation: Important question.