The Computer Storage Systems 2 - JSS2 Computer Studies Past Questions and Answers - page 1
What role does secondary storage play in a computer system?
Quick access to data
Temporary storage during active tasks
Long-term data retention
Fast data access in high-performance computing
Which type of secondary storage device uses magnetic storage on rotating disks?
Solid-State Drives (SSD)
External Drives
Optical Drives
Hard Disk Drives (HDD)
What technology do Solid-State Drives (SSD) utilize for data storage?
Optical technology
Flash memory
Magnetic storage
Rotating disks
Which secondary storage device is known for faster data access and durability but often comes with a higher price tag?
External Drives
Optical Drives
Hard Disk Drives (HDD)
Solid-State Drives (SSD)
What is the primary function of External Drives?
Quick access to data
Centralized data storage
Portable storage for backups and file transfers
Reading and writing data on optical discs
Which type of storage device uses optical technology for reading and writing data?
Solid-State Drives (SSD)
External Drives
Hard Disk Drives (HDD)
Optical Drives
What is the primary characteristic of Network Attached Storage (NAS) devices?
Portable storage
Quick access speeds
Specialized storage units connected to a network
Magnetic storage on rotating disks
Why is secondary storage considered non-volatile?
It retains data even when the power is turned off.
It provides quick access speeds.
It is used for temporary storage during active tasks.
It is known for its durability.
What advantage do Hard Disk Drives (HDD) offer over Solid-State Drives (SSD)?
Faster access speeds
Lower cost for large storage capacities
More durability
Optical technology for data storage
What function do Optical Drives primarily serve in modern computing?
Fast data access
Portable storage
Centralized data storage
Media storage and distribution