Cybersecurity Week 8 – Quiz – Student Portal

What is the primary use of AI in cybersecurity?

User interface design

Correct Incorrect Correct answer

Anomaly detection

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Antivirus signature updates

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Coding optimization

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Which of the following is a common AI-based phishing detection method?

Static IP filtering

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Deep Packet Inspection

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Natural Language Processing

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Port scanning

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VirusTotal is used to:

Write malware code

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Scan and analyze suspicious files or URLs

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Create digital certificates

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Configure firewalls

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Which cybersecurity threat is associated with deepfake technology?

Ransomware

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Phishing scams

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Worm attacks

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Brute force

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What does AWS IAM stand for?

Advanced Web Security – Integrated Access Management

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Amazon Web Security – Identity Access Management

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AWS Identity and Access Management

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Application Workflow Service

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In Zero Trust Architecture (ZTA), what principle is followed?

Trust all internal traffic

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Verify known devices only

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Never trust, always verify

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Encrypt only external traffic

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What is the role of blockchain in digital identity?

Centralizing user data

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Encrypting passwords only

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Storing user identities in a decentralized and tamper-proof manner

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Creating web apps

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What type of cryptography does Bitcoin use?

RSA

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AES

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ECC (Elliptic Curve Cryptography)

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Lattice cryptography

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Why is ECC considered vulnerable in the future?

Classical computing advancements

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Poor randomness

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Can be broken by quantum computers

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Lack of scalability

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What is CRYSTALS-Kyber used for?

Secure password storage

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Malware detection

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Post-quantum encryption and key exchange

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Blockchain mining

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CRYSTALS-Dilithium is a:

Quantum-resistant blockchain

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Key management tool

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Digital signature algorithm

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VPN protocol

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Which cloud platform offers Shared Responsibility Model?

AWS

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Azure

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Google Cloud

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All of the above

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What is the function of VirusTotal’s detection engines?

Automatically remove viruses

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Analyze files using multiple antivirus tools

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Detect fake emails only

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Monitor website uptime

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What is a common AI-based use case in cybersecurity?

HTML rendering

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Anomaly detection in user behavior

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Disk defragmentation

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CPU virtualization

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Which of the following is a post-quantum cryptographic standard?

ECDSA

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CRYSTALS-Kyber

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SHA-256

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RC4

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What does a quantum computer use for computation?

Classical bits

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Turing machines

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Qubits

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GPUs

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Which of these makes quantum computers dangerous to cybersecurity?

They operate without power

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They solve ECDLP efficiently

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They can't connect to the internet

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They are always cloud-based

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What is the purpose of SASE?

Only software firewall

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Secure Access Service Edge — combines networking and security in the cloud

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Blockchain mining

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Centralized database security

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What does DID (Decentralized Identity) help prevent?

Phishing

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Centralized identity theft

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Cloud backups

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CPU hijacking

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What is the primary challenge quantum computers pose to blockchain?

They reduce block size

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They break ECC-based wallets

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They slow down transaction speeds

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They erase hashes

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Cybersecurity Week 8 – Quiz

Cybersecurity Week 8 – Quiz

Cybersecurity Week 8 – Quiz

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