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Computer Awareness - Hardware and Software (Part 4)

Published on Friday, September 25, 2015
Computer awareness quiz for today :-

computer quiz

Q1. Which of the following company is called big blue:
a) Microsoft Corporation 
b) IBM
c) Company Corporation 
d) Tandy Svenson
e) None of The Above

Q2. The first IBM PC did not have any:
a) Disk Drive
b) RAM
c) ROM
d) None of The Above

Q3. IBM was formerly known as:
a) Tabulator Machine Corporation 
b) Computer Tabulating Recording Corporation 
c) The Tabulator Limited 
d) International Computer Limited 
e) None of The Above

Q4. Plotter accuracy is measured in terms of repeatability:
a)  Buffer Size
b) Resolution 
c) Vertical Dimension 
d) Intelligence
e) None of The Above

Q5. Terminals can accommodate:
a) Input Only 
b) Outputs Only
c) Both Input and Output 
d) None of The Above

Q6. Memory mapped displays:
a) Are utilized for high resolution graphics such as maps
b) Uses ordinary memory to store the display data in character form
c) Stores the display data as individual bits 
d) Are associated with electro-mechanical tele-printers
d) None of The Above

Q7. Bit Map Terminal:
a) Support displays containing multiple windows
b) Requires considerable amount of video RAM
c) Requires tremendous amount of copying and hence low performance
d) All of The Above
e) None of The Above

Q8. The number of bits that are typically stored on each track of a magnetic disk is usually:
a) The Same
b) Different 
c) Depend on the program to be stored 
d) None of The Above

Q9. The number of records contained within a block of data on magnetic tape is defined by the:
a) Block definition 
b) Record contain clause 
c) Blocking factor 
d) Record per block factor 
e) None of The Above

Q10. The disadvantage of dynamic RAM over static RAM is:
a) Higher power consumption 
b) Variable speed 
c) Need to refresh the capacitor charge every once in two milliseconds
d) Higher bit density
e) None of The Above

Q11. Which of the following memory medium is not used as main memory system:
a) Magnetic Core
b) Semiconductor 
c) Magnetic Tape 
d) Both semiconductor and magnetic tape 
d) None of The Above

Q12. For a memory system, the cycle time is:
a) Same as the access time
b) Longer than the access time
c) Shorter than the access time 
d) None of The Above

Q13. The cyclic codes are used in:
a) Arithmetic and logical computations 
b) Data Transfer
c) Continuously varying signal representations 
d) None of The Above

Q14. The process of fetching and executing instructions, one at a time in the order of increasing addressing is called:
a) Instruction Execution 
b) Straight Line Sequencing 
c) Instruction Fetch 
d) None of The Above

Q15. Punched Card was first introduced by:
a) The Tabulator Limited
b) Tabulator Machine Company 
c) IBM
d) None of The Above

==>> Download Computer Awareness PDF here

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