कम्प्युटर / सूचना प्रविधि कम्प्युटर अधिकृत (सातौँ तह) – प्राविधिक पत्र
कम्प्युटर / सूचना प्रविधि – कम्प्युटर अधिकृत (सातौँ तह)
Computer Officer – 7th Level · 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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Data that has been processed into a meaningful and useful form is called:
सही उत्तर: क) Information
Data are raw facts; after processing (organising, calculating, summarising) they become information that supports decisions.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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India's PARAM series of supercomputers was developed by:
सही उत्तर: ग) C-DAC (Centre for Development of Advanced Computing)
C-DAC was set up to build indigenous supercomputers and produced the PARAM series, starting with PARAM 8000 in 1991.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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For processing the 2038 BS (1981 AD) census, Nepal used its second computer, obtained from the United Kingdom. This computer was the:
सही उत्तर: ग) ICL 2950/10
The ICL 2950/10, received with British assistance, was used for the 2038 BS census; the earlier IBM 1401 had been used for the 2028 BS census.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The QWERTY keyboard layout originated with the typewriter designed by:
सही उत्तर: क) Christopher Latham Sholes
Christopher Latham Sholes devised the QWERTY arrangement for his typewriter in the 1870s; it was later carried over to computer keyboards.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The Apple I computer of 1976 was designed and hand-built by:
सही उत्तर: ख) Steve Wozniak
Steve Wozniak designed the Apple I, which he and Steve Jobs sold as the first product of Apple Computer.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Apart from vacuum tubes for logic, many first-generation computers used which device as their main memory?
सही उत्तर: घ) Magnetic drum
Rotating magnetic drums were a common main-memory device in first-generation machines; semiconductor memory came only with later generations.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The first commercial computer to come with a moving-head magnetic hard disk drive (1956) was IBM's:
सही उत्तर: घ) 305 RAMAC
The IBM 305 RAMAC (Random Access Method of Accounting and Control) used the IBM 350 disk unit, the first hard disk drive.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The computer mouse was invented in the 1960s by:
सही उत्तर: ख) Douglas Engelbart
Douglas Engelbart developed the first mouse at the Stanford Research Institute and demonstrated it publicly in 1968.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The point-contact transistor demonstrated at Bell Labs in 1947 is credited to John Bardeen, Walter Brattain and:
सही उत्तर: ग) William Shockley
Bardeen, Brattain and Shockley shared the 1956 Nobel Prize in Physics for the invention of the transistor.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Unlike most later computers, ENIAC performed its arithmetic internally in which number system?
सही उत्तर: क) Decimal
ENIAC stored and processed numbers as decimal digits using ten-position ring counters; binary became standard with later stored-program machines.
💬 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।