कम्प्युटर / सूचना प्रविधि कम्प्युटर अपरेटर (पाँचौँ तह) र सहायक – प्राविधिक पत्र
कम्प्युटर / सूचना प्रविधि – कम्प्युटर अपरेटर (पाँचौँ तह) र सहायक
Computer Operator & Assistant · Computer & IT Posts
१,५०२ प्रश्न उपलब्ध। मोड छान्नुहोस्:
प्राविधिक पत्र: प्रश्न र उत्तर
सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ५ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।
सही: ० / ०
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The people who operate, program and use a computer system are sometimes called:
सही उत्तर: ख) liveware (humanware)
Hardware, software and liveware (the people) are the three parts of a computer system.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A high-performance single-user computer used mainly for engineering design, CAD and graphics, more powerful than an ordinary PC, is called a:
सही उत्तर: ख) workstation
Workstations are powerful single-user machines designed for technical and graphics-intensive work.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A car speedometer whose needle moves continuously to show speed is an example of a/an:
सही उत्तर: ग) analog device
It represents speed by a continuously varying physical quantity (needle position), which is the analog method.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The original IBM Personal Computer (IBM PC) launched in 1981 used which Intel processor?
सही उत्तर: घ) Intel 8088
The IBM PC model 5150 used the Intel 8088, a version of the 8086 with an 8-bit external data bus.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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High-level languages such as FORTRAN and COBOL first came into widespread use with which generation of computers?
सही उत्तर: ख) Second generation
First-generation machines used machine language; FORTRAN and COBOL became common with second-generation (transistor) computers.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Second-generation computers mainly used which type of main memory?
सही उत्तर: घ) Magnetic core memory
Second-generation (transistor) computers used magnetic cores as main memory; semiconductor memory came with later generations.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Punched cards were first used to control the weaving pattern of a loom, an idea that later inspired computer input. This loom was developed by:
सही उत्तर: घ) Joseph Marie Jacquard
Jacquard's loom (1804) used punched cards to control patterns, an idea later adopted by Babbage and Hollerith.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The transistor, which replaced the vacuum tube, was invented in 1947 at:
सही उत्तर: क) Bell Laboratories
Bardeen, Brattain and Shockley invented the transistor at Bell Labs in 1947.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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John von Neumann's 1945 report that first described the stored-program concept was written about the design of which computer?
सही उत्तर: घ) EDVAC
The 'First Draft of a Report on the EDVAC' (1945) described storing program instructions in memory along with data.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which computer, delivered to the US Census Bureau in 1951, is regarded as the first commercially produced computer in the United States?
सही उत्तर: क) UNIVAC I
UNIVAC I, built by Eckert and Mauchly's company, was delivered to the US Census Bureau in 1951 as the first commercial computer in the USA.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
यी अभ्यास प्रश्न हुन्, आधिकारिक प्रश्न होइनन्। पाठ्यक्रम, विज्ञापन र नतिजाका लागि सम्बन्धित निकायको आधिकारिक वेबसाइट हेर्नुहोस्। उत्तरमा गल्ती भेटे प्रश्नमुनिको "टिप्पणी / गल्ती रिपोर्ट" मा लेख्नुहोस्।
नमस्ते! पाठ्यक्रम, सामान्य ज्ञान, भाषा परीक्षा वा कुनै प्रश्नको उत्तर बुझ्न सोध्नुहोस्।
AI ले गल्ती गर्न सक्छ। महत्वपूर्ण कुरा आधिकारिक स्रोतमा जाँच्नुहोस्।