G11 L1-L3 PLEN

What feature makes magnetic storage particularly suited for long-term bulk storage?

• High durability under movement

• No need for power to retain data

• High speed and portability

• Data is stored in light pulses

Why are solid-state devices more durable than magnetic drives?

• They use magnetised surfaces

• They have lasers to scan binary data

• They contain no moving parts

• They are waterproof

What is a key limitation of optical storage compared to solid-state?

• High cost per gigabyte

• Requires a disc reader to access files

• Cannot be used for media distribution

• Very short shelf life

What makes virtual storage fundamentally different from RAM and ROM?

• It is only available while the computer is on

• It stores data using magnetised surfaces

• It is accessed through remote internet servers

• It replaces the operating system

Why is a hard drive not ideal for a tablet used in outdoor conditions?

• It has too much storage

• It consumes too little power

• It has moving parts that can break

• It requires internet access

Which of these best explains why RAM improves multitasking?

• It stores large video files

• It keeps startup instructions permanently

• It holds current data for fast access

• It downloads documents automatically

What allows solid-state drives to perform faster than magnetic storage?

• Data is stored as pits and lands

• Data is transferred via light beams

• Data is accessed electronically via flash memory

• Data is compressed before saving

Why is ROM crucial during computer startup?

• It connects the user to the cloud

• It stores temporary game data

• It contains the bootstrap loader

• It stores music and photos

What makes cloud storage risky in some cases?

• It cannot be accessed without VR

• It may not retain data when powered off

• It relies on internet connection and server security

• It causes overheating of local devices

Why can optical storage be difficult to use for fast data access?

• Discs can be erased too quickly

• It requires a magnetic reader

• It has no physical parts

• Read/write speed is relatively low