कम्प्युटर / सूचना प्रविधि कम्प्युटर अधिकृत (सातौँ तह) – प्राविधिक पत्र
कम्प्युटर / सूचना प्रविधि – कम्प्युटर अधिकृत (सातौँ तह)
Computer Officer – 7th Level · Computer & IT Posts
२,५७७ 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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In an LGA (Land Grid Array) CPU socket, such as those used by Intel desktop processors:
सही उत्तर: घ) The pins are in the socket and the processor has flat contact pads
In LGA the spring pins are part of the motherboard socket, whereas in PGA the pins are on the CPU.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The full-size ATX motherboard form factor measures about:
सही उत्तर: क) 12 x 9.6 inches (305 x 244 mm)
Standard ATX is 12 x 9.6 inches; micro-ATX is 9.6 x 9.6 and mini-ITX is 6.7 x 6.7 inches.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Discarded computers and circuit boards (e-waste) need careful disposal mainly because they contain:
सही उत्तर: ग) Toxic heavy metals such as lead and mercury
E-waste contains lead, mercury, cadmium and other hazardous substances that can pollute soil and water.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The Energy Star label on computers and monitors indicates that the product:
सही उत्तर: ग) Meets energy-efficiency standards
Energy Star is an energy-efficiency certification; such equipment uses less power, for example in sleep mode.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Long hours of keyboard and mouse use with poor posture can cause pain in the wrists and fingers known as:
सही उत्तर: क) Repetitive Strain Injury (RSI)
RSI (including carpal tunnel syndrome) results from repeated movements; ergonomic posture and breaks help prevent it.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Software that sits between the operating system and applications, letting different applications communicate (for example message queues or application servers), is called:
सही उत्तर: ख) Middleware
Middleware provides common services such as messaging and data access that connect distributed applications.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Software developed specially to meet the requirements of one particular organisation is called:
सही उत्तर: घ) Tailor-made (custom) software
Custom software is built to order for a client, while packaged software is sold ready-made to many users.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Software whose author has given up all copyright, so anyone may use, copy and change it freely, is called:
सही उत्तर: घ) Public domain software
Public domain software has no copyright owner; freeware and open source are still copyrighted under a licence.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which storage unit is 1024 times larger than an exabyte (binary convention)?
सही उत्तर: ख) Zettabyte
The sequence is ... PB, EB, ZB, YB, each 1024 times the previous, so 1 ZB = 1024 EB.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The word 'bit' is a short form of:
सही उत्तर: ग) Binary digit
A bit (binary digit) is the smallest unit of data, having the value 0 or 1.
💬 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।
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