Computer

Correct answer: C

I is incorrect: Cloud storage → Data stored through a remote service. Access normally depends on a network and appropriate credentials. II is correct: Copyright in software → Legal protection for the program's expression. A licence defines permitted uses of protected software.

Correct answer: B

I is correct: E-waste recycling → Controlled recovery and disposal of electronic materials. It avoids casual dumping of hazardous components. II is incorrect: Data minimisation → Collecting only data needed for a purpose. Reducing unnecessary collection lowers exposure.

Correct answer: C

It can include posted and indirectly collected information.

Correct answer: A

I is incorrect: Accessibility text alternative → Text conveying an image's relevant meaning. It helps users who cannot perceive the image visually. II is correct: Open-source software → Software distributed with rights to inspect and modify source under its licence. Open source does not mean absence of licence conditions.

Correct answer: D

Access normally depends on a network and appropriate credentials.

Correct answer: B

I is correct: Software as a service → Application delivered as a hosted service. Users access the software without managing its full server infrastructure. II is incorrect: E-waste recycling → Controlled recovery and disposal of electronic materials. It avoids casual dumping of hazardous components.

Correct answer: D

I is incorrect: Digital signature → Cryptographic verification of origin and integrity. It is not merely a pasted image of a handwritten signature. II is incorrect: QR code → Two-dimensional machine-readable code. It can encode text, links or payment information.

Correct answer: B

Open source does not mean absence of licence conditions.

Correct answer: D

I is correct: Digital signature → Cryptographic verification of origin and integrity. It is not merely a pasted image of a handwritten signature. II is correct: Accessibility text alternative → Text conveying an image's relevant meaning. It helps users who cannot perceive the image visually.

Correct answer: C

I is correct: Digital footprint → Data trail created by digital activity. It can include posted and indirectly collected information. II is incorrect: Digital signature → Cryptographic verification of origin and integrity. It is not merely a pasted image of a handwritten signature.

Correct answer: D

It can encode text, links or payment information.

Correct answer: A

I is correct: Copyright in software → Legal protection for the program's expression. A licence defines permitted uses of protected software. II is incorrect: Digital footprint → Data trail created by digital activity. It can include posted and indirectly collected information.

Correct answer: D

I is incorrect: Software as a service → Application delivered as a hosted service. Users access the software without managing its full server infrastructure. II is incorrect: QR code → Two-dimensional machine-readable code. It can encode text, links or payment information.

Correct answer: A

It is not merely a pasted image of a handwritten signature.

Correct answer: A

I is incorrect: Software as a service → Application delivered as a hosted service. Users access the software without managing its full server infrastructure. II is correct: Digital footprint → Data trail created by digital activity. It can include posted and indirectly collected information.

Correct answer: A

Users access the software without managing its full server infrastructure.

Correct answer: A

I is correct: Copyright in software → Legal protection for the program's expression. A licence defines permitted uses of protected software. II is correct: Open-source software → Software distributed with rights to inspect and modify source under its licence. Open source does not mean absence of licence conditions.

Correct answer: C

I is correct: Copyright in software → Legal protection for the program's expression. A licence defines permitted uses of protected software. II is incorrect: Digital signature → Cryptographic verification of origin and integrity. It is not merely a pasted image of a handwritten signature.

Correct answer: D

I is incorrect: Graphics processing unit → Processor suited to many parallel operations. It is widely used for graphics and other parallel workloads. II is incorrect: Unicode → Standard for representing text characters. It supports scripts beyond the basic Latin alphabet.

Correct answer: C

I is correct: Magnetic ink character recognition → Reading specially printed magnetic characters. It is used in cheque processing. II is correct: Binary number system → Base two representation. It uses the digits zero and one.

Correct answer: B

It often gives smaller media files at a quality cost.

Correct answer: C

I is correct: Register → Very small storage location inside a processor. Registers hold operands, addresses or intermediate results. II is incorrect: Cache memory → Small fast memory close to the processor. It reduces average access time for frequently used data.

Correct answer: B

It is commonly used for machine-scored answer sheets.

Correct answer: A

I is correct: Touchscreen → Combined display and pointing input surface. The same surface provides output and receives touch input. II is correct: Lossless compression → Original data can be reconstructed exactly. It is suitable when every bit must be preserved.

Correct answer: C

It can allow safe shutdown when mains power fails.