Storage Devices MCQs with Answers

What is the storage capacity of a Terabyte?

• A.One Million bytes
• B.One Billion bytes
• C.One Trillion bytes
• D.One Quadrillion bytes

How long does RAM store data?

• A.Permanently, even without power
• B.For a fixed duration of 24 hours
• C.Until the machine is working
• D.Until the hard disk is full

Which of the following is an optical storage device?

• A.Hard Disk Drive
• B.DVD
• C.USB Flash Drive
• D.Solid State Drive

What does the acronym HDD stand for in computer terminology?

• A.High Density Disk
• B.High Definition Display
• C.Hybrid Data Device
• D.Hard Disk Drive

Past Paper MCQ

In which unit is computer memory typically measured?

• A.Bytes
• B.Hertz
• C.Watts
• D.Pixels

Which materials are generally used in magnetic types?

• A.Silver and titanium dioxide
• B.Aluminum and silicon dioxide
• C.Copper and zinc oxide
• D.Iron oxide and chromium dioxide

Which type of memory has the fastest access time?

• A.Magnetic disk memory
• B.Optical memory
• C.Semiconductor memories
• D.Magnetic tape memory

What is the term for the time a computer takes to locate and transfer data?

• A.Access time
• B.Seek time
• C.Latency
• D.Transfer rate

How many terabytes are equivalent to one petabyte?

• A.1000 TB
• B.512 TB
• C.1024 TB
• D.2048 TB

What is the most advanced form of ROM commonly used in computers for storing data?

• A.PROM
• B.EPROM
• C.EEPROM
• D.Mask ROM