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#1
By Kalsoom Tahir
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Hard
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Fact Checked
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16 Oct 2026
Which cryptographic method allows a party to prove a statement is true without revealing any details beyond the statement’s validity?
💡 Explanation:Zero-Knowledge Proofs (ZKP) allow a 'prover' to convince a 'verifier' that they possess specific information without actually disclosing that information, enhancing privacy in blockchain and identity systems.
#2
By Rabia Anum
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Medium
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Fact Checked
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09 Mar 2026
Which technology’s advancement most directly necessitates the global shift toward ‘post-quantum’ cryptographic standards?
💡 Explanation:Quantum computing utilizes Shor’s algorithm to efficiently solve mathematical problems like integer factorization, which current public-key encryption (RSA and ECC) relies on for security. This threat has led to the development of quantum-resistant algorithms.
#3
By Rabia Anum
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Medium
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Fact Checked
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25 Feb 2026
What is the primary advantage of edge computing in the context of Internet of Things (IoT) infrastructure?
💡 Explanation:Edge computing minimizes the distance data must travel by processing it at or near the source, which significantly reduces latency and bandwidth usage compared to centralized cloud models.
#4
By Kalsoom Tahir
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Easy
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Fact Checked
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26 Jan 2026
Which emerging technology connects physical devices via sensors for data exchange and automation?
💡 Explanation:The Internet of Things (IoT) describes the network of physical objects embedded with sensors and software that connect and exchange data over a network, enabling remote control and automation.
#5
By Rabia Anum
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Medium
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Fact Checked
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19 Jan 2026
What fundamental capability distinguishes a quantum bit (qubit) from a classical bit?
💡 Explanation:A classical bit can only be in one state (0 or 1) at any given time. A quantum bit, or qubit, can leverage the quantum mechanical principle of superposition to exist as a weighted combination of 0 and 1 simultaneously until it is measured. This capability allows quantum computers to perform computations on multiple states concurrently, leading to potential exponential speedups for certain problems.
#6
By Kalsoom Tahir
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Hard
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Fact Checked
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14 Jan 2026
Which quantum mechanical principle enables a quantum computer’s potential computational state space to grow exponentially with the number of qubits?
💡 Explanation:Quantum Superposition is the principle that allows a quantum bit (qubit) to exist in a combination of the '0' and '1' states simultaneously. This means that a system of 'N' qubits can represent $2^N$ possible states concurrently, which is the mechanism that enables the exponential increase in computational power over classical computers that increase power linearly with the number of bits.
#7
By Rabia Anum
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Hard
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Fact Checked
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27 Dec 2025
Which concern primarily drives public policy for bias mitigation in AI algorithms?
💡 Explanation:The most significant driver for public policy on AI bias is the ethical and societal risk of algorithms perpetuating or amplifying historical and existing prejudices (e.g., racial, gender) in critical areas like law enforcement, credit, and employment, thereby reinforcing societal inequity. While other options are technical or economic concerns, inequity is the core public policy/governance issue.
#8
By Kalsoom Tahir
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Easy
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Fact Checked
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20 Dec 2025
A secure system requires a distributed, unchangeable ledger for digital asset transfer. Which emerging technology should be used?
💡 Explanation:Blockchain technology is a decentralized and distributed digital ledger that cryptographically links records (blocks) together. This structure makes the historical record tamper-proof and unchangeable, which is ideal for secure digital asset transfer and other transactional uses.
#9
By Kalsoom Tahir
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Hard
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18 Nov 2025
In blockchain technology, what links new blocks to the existing chain?
💡 Explanation:A cryptographic hash function creates a unique code linking each new block to the previous one, ensuring the chain's integrity.
#10
By Kalsoom Tahir
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Medium
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13 Nov 2025
What technology creates a communication pathway between the brain and external devices?
💡 Explanation:BCIs allow direct communication between the brain and external devices.
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