साइबर सुरक्षा, IT नीति र विद्युतीय कारोबार ऐन – Cyber Security, IT Policy & ETA MCQ
साइबर सुरक्षा, IT नीति र विद्युतीय कारोबार ऐन – कम्प्युटर र IT
Cyber Security, IT Policy & ETA · Computer & IT (Technical) · ४०४ प्रश्न
४०४ प्रश्न उपलब्ध। मोड छान्नुहोस्:
साइबर सुरक्षा, IT नीति र विद्युतीय कारोबार ऐन: प्रश्न र उत्तर
सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ३ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।
सही: ० / ०
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Under Nepal's Electronic Transactions Act, 2063, a person to whom a Certifying Authority issues a digital certificate is called a:
सही उत्तर: ग) Subscriber
The certificate holder, who controls the private key matching the public key in the certificate, is the subscriber.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following acts is treated as an offence under Nepal's Electronic Transactions Act, 2063?
सही उत्तर: ख) Gaining unauthorized access to a computer system
The Act makes computer-related wrongs such as unauthorized access, damaging computer systems and altering source code punishable.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Nepal's Electronic Transactions Act, 2063 provides for which special body to hear and decide offences under the Act?
सही उत्तर: क) Information Technology Tribunal
The Act provides for an Information Technology Tribunal to adjudicate offences under it, with an appellate tribunal above it; the Cyber Bureau only investigates.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A weakness in a system that could be exploited by a threat is called a:
सही उत्तर: घ) Vulnerability
A vulnerability is a flaw that a threat can exploit.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In digital forensics, documenting who handled evidence and when is called:
सही उत्तर: ख) Chain of custody
Chain of custody preserves the integrity and admissibility of evidence.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Using multiple layers of security controls so that if one fails another still protects the system is called:
सही उत्तर: क) Defense in depth
Defense in depth layers controls to avoid relying on one safeguard.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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ARP spoofing on a LAN works by:
सही उत्तर: ख) Associating the attacker's MAC address with another host's IP address
Fake ARP replies redirect traffic meant for another IP to the attacker.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A password attack that tries words from a precompiled list of common passwords is a:
सही उत्तर: क) Dictionary attack
Dictionary attacks test likely words instead of all combinations.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The security of the RSA algorithm is based on the difficulty of:
सही उत्तर: ख) Factoring the product of two large prime numbers
Breaking RSA requires factoring a large composite number, which is computationally hard.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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An authorized simulated attack on a system to find security weaknesses is called:
सही उत्तर: ग) Penetration testing
Penetration testing is ethical, authorized hacking to find vulnerabilities.
💬 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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