Banking Awareness Computer quiz 92. Free computer knowledge quiz online. Test your knowledge about computer with these quizzes. Computer quiz competition.
1.The first computer mouse is built by
(a) Doughlas Engelbart
(b) William English
(c) Daniel Cougher
(d) Robert Zawecki
(e) None of these
2.The barcode which is used on all type of items, is read by a scanning device directly into the computer. What is the name of this scanning device?
(a) Laser scanner
(b) OCR
(c) Wand
(d) MICR
(e) OMR
3.The OCR stands for
(a) Outsized character reader
(b) Optical character recognition
(c) Operational character reader
(d) Only character reader
(e) Operational character recognition
4.The central processing unit (CPU) consists of
(a) Input, output and processing
(b) Control unit, primary storage and secondary storage
(c) Control unit, ALU and primary storage
(d) Control unit, processing and primary storage
(e) None of these
5.An integrated circuit (IC) is
(a) Fabricated on a tiny silicon chip
(b) A complicated circuit
(c) Much costlier than a single transistor
(d) An integrating device
(e) None of these
6.A detailed written description of the programming cycle and the program, along with the test results and a printout of the program is called
(a) Input
(b) Output
(c) Directory
(d) Documentation
(e) None of these
7.Which computer memory is used for storing programs and data currently being processed by the CPU?
(a) Mass memory
(b) Internal memory
(c) Volatile memory
(d) None-volatile memory
(e) None of these
8.__________ are specially designed computer chips which reside inside other such as your car or washing machine.
(a) Mainframes
(b) Robotics
(c) Embedded computers
(d) Servers
(e) None of these
9.The permanent memory of the computer
(a) ROM
(b) RAM
(c) CD-ROM
(d) Transistors
(e) None of these
10.CPU can directly understand _____ language
(a) C
(b) C + +
(c) Assembly
(d) Java
(e) All of above
Answers
1. B
2. A
3. B
4. C
5. A
6. B
7. B
8. C
9. B
10. C
