System Analysis and Design Paper 43

1

Encapsulation in object-oriented modelling is useful as






2

A polymorphic operation






3

A line printer
i. prints an entire line at a time
ii. is a non-impact printer
iii. allows multiple copies to be taken at a time
iv. prints one character at a time






4

A laser printer
i. gives a better quality printout compared to inkjet printer
ii. is less expensive than an inkjet printer
iii. is more expensive than a dot matrix printer
iv. gives a better quality printout compared to dot matrix printer






5

Outputs needed by operational managers are






6

Good report allows one to
i. read it from left to right and top to bottom
ii. read it from any point
iii. find out easily the beginning and end of the report
iv. printed it in one page






7

Bar charts are used when






8

A dot matrix printer
i. prints an entire line at time
ii. is a non-impact printer
iii. allows multiple copies to be taken at a time
iv. prints one character at a time






9

An audio output unit






10

Reports headings are used as






Result

Total Questions:
Correct Answers:
Wrong Answers:
Percentage: