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
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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Who is often regarded as the first computer programmer?
सही उत्तर: ग) Ada Lovelace
Ada Lovelace wrote an algorithm for Babbage's Analytical Engine.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Fourth-generation computers are characterized by the use of:
सही उत्तर: ख) Microprocessors (VLSI)
The fourth generation uses VLSI microprocessors.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Integrated Circuits (ICs) were the main technology of which computer generation?
सही उत्तर: क) Third generation
Third-generation computers were based on integrated circuits.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Transistors replaced vacuum tubes in which generation of computers?
सही उत्तर: घ) Second generation
Second-generation computers used transistors instead of vacuum tubes.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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First-generation computers used which main electronic component?
सही उत्तर: ग) Vacuum tubes
First-generation computers were built with vacuum tubes.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which was the first general-purpose electronic digital computer?
सही उत्तर: ख) ENIAC
ENIAC, completed in 1945-46, is regarded as the first general-purpose electronic digital computer.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Who is known as the 'Father of the Computer'?
सही उत्तर: क) Charles Babbage
Charles Babbage designed the Analytical Engine, the first concept of a general-purpose programmable computer.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Malware that replicates itself and spreads across a network without needing to attach to a host program is a:
सही उत्तर: ख) Worm
A worm is self-replicating and spreads independently, while a virus needs a host file.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In a digital signature system, the sender signs a message using:
सही उत्तर: घ) The sender's private key
The signature is created with the signer's private key and verified with the public key.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The main purpose of a firewall is to:
सही उत्तर: ख) Monitor and control network traffic based on security rules
A firewall filters incoming and outgoing traffic according to defined rules.
💬 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।
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