Basic Computer Knowledge

the device through which data and instructions are entered into a computer

• Software

• Output Device

• Input Device

• Memory

Arrange in order the units of memory TB, KB, GB, MB

• TB>MB>GB>KB

• MB>GB>TB>KB

• TB>GB>MB>KB

• GB>MB>KB>TB

Which one of these stores more data than a DVD ?

• CD Rom

• Floppy

• Blue Ray Disk

• Red Ray Disk

Eight Bits make up a

• byte

• megabyte

• kilobyte

• none

Which one of these also known as read/write memory ?

• ROM

• RAM

• DVD

• HARD DISK