[ 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.
161. SWIFT
161.
[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: iOS application language
Correct Answer:
Explanation: Important question.
162. KOTLIN
162.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: JetBrains
व्याख्या: Android development language
Correct Answer:
Explanation: Important question.
163. RUBY
163.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Yukihiro Matsumoto
व्याख्या: Dynamic programming language
Correct Answer:
Explanation: Important question.
164. SQL
164.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: IBM (Donald D. Chamberlin and Raymond Boyce)
व्याख्या: Structured Query Language
Correct Answer:
Explanation: Important question.
165. IBM DB2
165.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: IBM
व्याख्या: Enterprise database system
Correct Answer:
Explanation: Important question.
166. FIREBASE
166.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Google
व्याख्या: Realtime cloud database
Correct Answer:
Explanation: Important question.
167. COUCHDB
167.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Apache Software Foundation
व्याख्या: NoSQL document database
Correct Answer:
Explanation: Important question.
168. MICROPROCESSOR
168.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Intel Corporation
व्याख्या: CPU on a single chip
Correct Answer:
Explanation: Important question.
169. INTEL 4004
169.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Intel
व्याख्या: First microprocessor
Correct Answer:
Explanation: Important question.
170. USB
170.
[A]
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[B]
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[C]
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[D]
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सही उत्तर: Ajay Bhatt (Intel)
व्याख्या: Universal Serial Bus
Correct Answer:
Explanation: Important question.