Understanding Storage Devices

What is a storage device?

• A storage device is a type of display that shows digital content.

• A storage device is a network component that transmits data.

• A storage device is a hardware component that stores digital data.

• A storage device is a type of software that manages data processing.

Name two types of primary storage devices.

• HDD, SSD

• RAM, ROM

• USB, CD

• Cache, Flash

What is the main function of a hard disk drive (HDD)?

• To increase the speed of a computer.

• To manage network connections.

• To display graphics on a monitor.

• To store and retrieve digital data.

How does a solid-state drive (SSD) differ from an HDD?

• SSDs are less expensive and have larger storage capacities than HDDs.

• SSDs are faster, more durable, and use flash memory, while HDDs are slower, use spinning disks, and are more prone to mechanical failure.

• SSDs use spinning disks and are slower than HDDs.

• HDDs are more durable and use flash memory.

What is the purpose of a USB flash drive?

• The purpose of a USB flash drive is to store and transfer data.

• To charge electronic devices

• To play video games

• To connect to the internet

Explain what cloud storage is.

• Cloud storage allows users to store and access data online instead of on local hard drives.

• Cloud storage is a type of physical storage device.

• Cloud storage is only accessible through local networks.

• Cloud storage requires users to install software on their devices.

What does the term 'capacity' refer to in storage devices?

• The physical size of the storage device.

• The speed at which data can be read from a device.

• The type of data formats supported by the device.

• The maximum amount of data that can be stored on a device.

What is the difference between volatile and non-volatile memory?

• Volatile memory loses data without power; non-volatile memory retains data without power.

• Volatile memory is faster than non-volatile memory.

• Non-volatile memory requires constant power to retain data.

• Volatile memory is used for long-term storage while non-volatile is for temporary storage.

Name a common use for optical storage devices.

• Storing and distributing data such as music and movies.

• Transferring data between computers

• Backing up system files

• Creating physical copies of documents

What factors should be considered when choosing a storage device?

• Capacity, speed, durability, portability, compatibility, cost, and technology type.

• Warranty length

• Brand reputation

• Color and design