Which of these is an input device?

1.   Speakers
   
2.   Microphone
   
3.   Screen
   
4.   Printer

Which of these is NOT backing storage?

1.   Magnetic tape
   
2.   Zip disk
   
3.   Memory card
   
4.   Floppy disk

Which of these is most likely to describe the speed of a modern processor?

1.   120Kb
   
2.   256 Mb
   
3.   4KHz
   
4.   2.4GHz

You are working on a spreadsheet when a power cut occurs. Which of these statements is true?

1.   Any unsaved work will be lost
   
   
2.   The spreadsheet program will be lost
   
3.   All work done on the computer that day will be lost
   
   
4.   All work saved on the hard disk will be lost
   

Which of these is normally part of the CPU?

1.   The hard disk drive
   
2.   The main memory
   
3.   The screen
   
4.   The network card

Which of these statements correctly describes Random Access Memory (RAM)?

1.   Volatile memory
   
   
2.   Volatile disk storage
   
   
3.   Non-volatile memory
   
   
4.   Non-volatile disk storage
   

What are the main functions of the CPU?

1.   Storing operating system software
   
2.   Handling control signals and performing arithmetic operations
   
   
3.   Acting as a human-computer interface
   
4.   Checking for viruses
   

Which of the following storage media are suitable for backing up large quantities of data?

1.   Floppy Disk
   
2.   Digital camera
   
   
3.   RAM
   
4.   Magnetic Tape
   

Which of the following storage media is NOT portable?

1.   CD-ROM
   
   
2.   Hard Disk
   
   
3.   Floppy Disk
   
   
4.   Magnetic Tape