Computer Quiz
1. Which command displays all the files having the same name but different extensions?
a) Dir filename.*
b) Dir filename.ext
c) Dir *.sys
d) Dir *.ext
2. Which command displays comma for thousand separating on file size while listing?
a) Dir/w
b) Dir/s
c) Dir/b
d) Dir/c
3. Which command is used to display all the files having the (.exe) extension but different file name?
a) Dir filename.*
b) Dir filename.ext
c) Dir *.sys
d) Dir *.ext
4. IBM 7000 digital computer?
a) Belongs to second generation
b) Uses VLSI
c) Employs semiconductor memory
d) Has modular constructions
5. The proper definition of a modern digital computer is?
a) An electronic automated machine that can solve problems involving words and numbers
b) A more sophistic and modified electronic pocket calculator
c) Any machine that can perform mathematical operations
d) A machine that works on binary code
6. A modern electronic computer is a machine that is meant for?
a) Doing quick mathematical calculations
b) Input, storage, manipulation and outputting of data
c) Electronic data processing
d) Performing repetitive tasks accurately
7. Current SIMMs have either … or … connectors (pins)?
a) 9 or 32
b) 30 or 70
c) 28 or 72
d) 30 or 72
8. The storage subsystem in a microcomputer consists mainly of___or___media with varying capacities?
a) Memory or video
b) Magnetic or optical
c) Optical or memory
d) Video or magnetic
9. Which of the following is not an input device?
a) OCR
b) Optical scanners
c) Voice recognition device
d) COM (Computer Output to Microfilm)
10. The central processing unit (CPU) consists of?
a) Input, output and processing
b) Control unit, primary storage, and secondary storage
c) Control unit, arithmetic-logic unit and primary storage
d) Control unit, processing, and primary storage
