1. What do you call the programs that are used to find out possible faults and their causes?
a) Operating system
b) Cookies
c) Diagnostic software
d) Boot diskettes

2. Who invented the high level language C?
a) Dennis M. Ritchie
b) Niklaus Writh
c) Seymour Papert
d) Donald Kunth

3. Which of the following is not a type of Software?
a) System Software
b) Application Software
c) Utility Software
d) Entertainment Software

4. Which of the following is not the classification of computers based on application?
a) Electronic Computers
b) Analog Computers
c) Digital Computers
d) Hybrid Computers

5. Which of the following registers is used to keep track of address of the memory location where the next instruction is located?
a) Memory address register
b) Memory data register
c) Instruction register
d) Program counter

6. Networking such as LAN, MAN started from?
a) First generation
b) Second generation
c) Third generation
d) Fourth generation

7. A technique used by codes to convert an analog signal into a digital bit stream is known as?
a) Pulse code modulation
b) Pulse stretcher
c) Query processing
d) Queue management

8. Which computer was considered the first electronic computer until 1973 when court invalidated the patent?
a) ENIAC
b) MARK I
c) Z3
d) ABC

9. A physical connection between the microprocessor memory and other parts of the microcomputer is known as?
a) Path
b) Address bus
c) Route
d) All of the above

10. What is the responsibility of the logical unit in the CPU of a computer?
a) To produce result
b) To compare numbers
c) To control flow of information
d) To do math’s works