[ Computer Fundamental ]
झारखंड में आयोजित होने वाली JPSC, JSSC, JET, झारखंड पुलिस भर्ती परीक्षा आदि के लिए उपयोगी सामान्य अध्ययन।
[ Jharkhand General Knowledge & General Studies Questions ]
Useful GK for JPSC, JSSC, JET, Jharkhand Police and other exams.
171. X Window System कब शुरू हुआ?
[A] 1984
[B] 1989
[C] 1988
[D] 1990
171. When was the X window system born?
[A] 1984
[B] 1989
[C] 1988
[D] 1990
सही उत्तर: 1984
व्याख्या: X Window System का जन्म 1984 में हुआ था।
Correct Answer: 1984
Explanation: The X Window System was introduced in 1984.
172. Software development का पहला चरण क्या है?
[A] Specification and design
[B] Testing
[C] System Analysis
[D] Maintenance
172. What is the first stage in software development?
[A] Specification and design
[B] Testing
[C] System Analysis
[D] Maintenance
सही उत्तर: System Analysis
व्याख्या: Software development process की शुरुआत system analysis से होती है।
Correct Answer: System Analysis
Explanation: Software development starts with system analysis.
173. निम्नलिखित में से कौन-सा कथन सही है?
[A] Data स्वयं में बेकार है जब तक उसे process न किया जाए
[B] Processed data को program कहते हैं
[C] जो data process नहीं हुआ वही information है
[D] Information को process कर data बनाया जाता है
173. Which of the following is valid statement?
[A] Data in itself is useless unless it is processed
[B] The data that is processed is called a program
[C] The data which is not yet processed is information
[D] Information is processed by computer to generate data
सही उत्तर: Data स्वयं में बेकार है जब तक उसे process न किया जाए
व्याख्या: Data को process करने के बाद ही useful information प्राप्त होती है।
Correct Answer: Data in itself is useless unless it is processed
Explanation: Processed data becomes useful information.
174. Second Generation Computer किस पर आधारित था?
[A] Vacuum Tube
[B] Silicon Chips
[C] Transistor
[D] Bio Chips
174. The Second Generation Computer was based on ________.
[A] Vacuum Tube
[B] Silicon Chips
[C] Transistor
[D] Bio Chips
सही उत्तर: Transistor
व्याख्या: Second generation computers transistor आधारित थे।
Correct Answer: Transistor
Explanation: Second generation computers were transistor based.
175. EBCDIC का पूर्ण रूप क्या है?
[A] Extended Binary Coded Decimal Interchange Code
[B] Extended Bit Code Decimal Interchange Code
[C] Extended Bit Case Decimal Interchange Code
[D] Extended Binary Case Decimal Interchange Code
175. EBCDIC stands for
[A] Extended Binary Coded Decimal Interchange Code
[B] Extended Bit Code Decimal Interchange Code
[C] Extended Bit Case Decimal Interchange Code
[D] Extended Binary Case Decimal Interchange Code
सही उत्तर: Extended Binary Coded Decimal Interchange Code
व्याख्या: EBCDIC एक coding scheme है।
Correct Answer: Extended Binary Coded Decimal Interchange Code
Explanation: EBCDIC is a coding system.
176. जो व्यक्ति computer equipment को design, program, operate और maintain करते हैं उन्हें क्या कहा जाता है?
[A] Console-operator
[B] Programmer
[C] Peopleware
[D] System Analyst
176. Personnel who design, program, operates and maintains computer equipment refers to
[A] Console-operator
[B] Programmer
[C] Peopleware
[D] System Analyst
सही उत्तर: Peopleware
व्याख्या: Computer system से जुड़े लोगों को peopleware कहा जाता है।
Correct Answer: Peopleware
Explanation: People associated with computer systems are called peopleware.
177. IBM System/360 एक ______ है।
[A] Mainframe Computer
[B] Mini Computers
[C] Micro Computers
[D] None of above
177. IBM System/360 is
[A] Mainframe Computer
[B] Mini Computers
[C] Micro Computers
[D] None of above
सही उत्तर: Mainframe Computer
व्याख्या: IBM System/360 एक mainframe computer था।
Correct Answer: Mainframe Computer
Explanation: IBM System/360 was a mainframe computer.
178. निम्नलिखित में से कौन-सा कथन सही नहीं है?
[A] हार्ड का अर्थ अस्थायी होता है
[B] हार्ड का अर्थ मूर्त वस्तु होता है
[C] सॉफ्ट का अर्थ स्थायी होता है
[D] सॉफ्ट का अर्थ मूर्त वस्तु होता है
178. Which of the following is not valid statement?
[A] Hard is referred to mean something temporary
[B] Hard is used to mean something tangible
[C] Soft is used to mean something permanent
[D] Soft is used to mean something tangible
सही उत्तर: D
व्याख्या: सॉफ्टवेयर अमूर्त (intangible) होता है, इसलिए Soft का अर्थ tangible नहीं होता।
Correct Answer: D
Explanation: Software is intangible, so soft is not used to mean tangible.
179. डिजिटल डिवाइस कौन-से हैं?
[A] डिजिटल घड़ी
[B] ऑटोमोबाइल स्पीड मीटर
[C] डायल और दो सुई वाली घड़ी
[D] इनमें से सभी
179. Digital devices are
[A] Digital Clock
[B] Automobile speed meter
[C] Clock with a dial and two hands
[D] All of them
सही उत्तर: A
व्याख्या: डिजिटल घड़ी एक डिजिटल डिवाइस है जबकि अन्य एनालॉग डिवाइस हैं।
Correct Answer: A
Explanation: Digital clock is a digital device while the others are analog devices.
180. प्राथमिक मेमोरी क्या स्टोर करती है?
[A] केवल डेटा
[B] केवल प्रोग्राम
[C] केवल परिणाम
[D] इनमें से सभी
180. Primary memory stores
[A] Data alone
[B] Programs alone
[C] Results alone
[D] All of these
सही उत्तर: D
व्याख्या: प्राथमिक मेमोरी डेटा, प्रोग्राम और परिणाम सभी को स्टोर कर सकती है।
Correct Answer: D
Explanation: Primary memory can store data, programs, and results.