Computer Operator Questions Set 6

Computer Operator Questions

Multiple Choice Questions:
1. What are I/O devices?
a) Independent output devices                                 b) Independently oscillating devices                 
c) Input Oscillators                                                  d) Input/Output devices

2. Which part is NOT a OUTPUT device?
a) Digital camera                  b) Monitor                    c) Printer                        d) Speakers

3. DPI refers to:
a) Data Process Information                                b) Data Protocol Integration                     
c) Denny's Pork Ice-cream                                  d) Dots Per Inch

4. What is the area inside the computer that allows the computer to store and/or act on information coded in binary code?
a) Microprocessor          b) Circuit                    c) Byte                                   d) Memory

5. What is the front part of a monitor where information is displayed?
a) Scanner                      b) Monitor                  c) Screen                                d) Computer

6. What is a hard copy (printed copy) of information on the computer?
a) Prompt                       b) Character                 c) Information Processing     d) Printout

7. What is the personal computer operating system that organizes files within a computer and uses a graphic desktop environment?
a) DOS(Disk Operating System)      b) RAM        c) CPU(Central Processing Unit)       d) Windows

8. A modem is
a) an input device         b) an output device         c) an input and output device         d) none

9. The basic substance in all integrated circuits is the element
a) Silicon                      b) Copper                        c) Ceramic                                   d) Gold

10. Integrated circuits contain millions of transistors that
a) allow uninterrupted flow of electric current     b) Change the voltage of the electric current
c) act as electric switches                                     d) drain the electric load

Answer Key
1. d)
2. a)
3. d)
4. d)
5. c)
6. d)
7. d)
8. c)
9. a)
10. c)