Understanding Memory Units

What is the primary function of the memory unit in a CPU?

• Storing data temporarily or permanently

• Processing data

• Transmitting data

• None of the above

What are the two major types of memory in a computer system?

• Primary Memory and Secondary Memory

• Cache Memory and Virtual Memory

• RAM and ROM

• None of the above

What is the volatility of primary memory?

• Volatile

• Non-volatile

• Both

• None

What is an example of secondary memory?

• RAM

• HDD

• ROM

• Cache

What is the primary function of secondary memory?

• Permanent storage of data and programs

• Temporary storage of data

• Processing data

• None of the above

What type of storage device uses magnetic fields?

• Magnetic Storage Devices

• Optical Storage Devices

• Solid-State Storage Devices

• Cloud Storage

What is the storage capacity of a CD?

• 700MB

• 4.7GB

• 1TB

• None of the above

What is a characteristic of secondary memory?

• Non-volatile

• Volatile

• Expensive

• None of the above

What is the importance of secondary memory?

• Provides long-term storage for files and applications

• Only stores temporary data

• Is faster than primary memory

• None of the above

What is a BIT in terms of storage units?

• 0 & 1 representing an active state

• A group of 4 bits

• A group of 8 bits

• A group of 16 bits