Find the odd one.
Keyboard
Floppy disk
Monitor
Mouse
Dual core is an example of.
Microprocessor
CD
Memory
The main function of the ALU is to
Store data and information for future use
Control computer output, such as printing
Monitor all computer activities
Perform arithmetic and logical operations
Which of the following is a read only memory storage device?
Floppy Disk
CDROM
Hard Disk
None of these
ALU is
Arithmetic Logic Unit
Array Logic Unit
Application Logic Unit
None of above
The basic operations performed by a computer are
Arithmetic operation
Logical operation
Storage and relative
All the above
Which technology is used in compact disc ?
Mechanical
Electrical
Electro Magnetic
Laser
Name the device
Floppy
RAM
Motherboard
Hard disk
All of the following are examples of storage devices EXCEPT :
Hard disk drives
Printers
Floppy disk drives
Pen drives
Which of the following is a very small,portable storage device ?
DVD
Pen drive
