CIT 726 : COMPUTER IN SOCIETY (2014)

NATIONAL OPEN UNIVERSITY OF NIGERIA

14/16 AHMADU BELLO WAY, VICTORIA ISLAND, LAGOS

SCHOOL OF SCIENCE AND TECHNOLOGY

MARCH/APRIL 2014 EXAMINATION

 
COURSE CODE: CIT 726
COURSE TITLE: COMPUTER IN SOCIETY
TIME ALLOWED: 2 ½ HOURS
INSTRUCTION: ANSWER ANY FOUR QUESTIONS
 
1a.        What is information system?                                                                            5 marks
b.      What is information systems literacy? How does it differ from computer literacy? 7 ½ marks
c.      What is the difference between data and information?                                     5 marks
 
2a.        Define the following terms:
i)          Computer                                                                                            3marks
ii)         Software                                                                                              3 marks
iii)         System software                                                                                   4 ½ marks
iv)           Computer programming language                                                   3 marks
b.        List four kinds of system programs                                                                   4 marks
 
3a.        What are Internet and World Wide Web?                                                         5 marks
b.        What is the difference between intranets and extranets?                                  5 marks
c.         Define web browser.                                                                                         2 ½ marks
d.         What do you understand by the terms downloading and uploading?               5 marks
 
4a.       Is memory and storage the same? Explain.                                                      6 ½  marks
b.        List four of the basic functions of a mouse,                                                       4 marks
c.         State three benefits of IT applications to users and enterprise                           3 marks
d.        State four advantages of using networks                                                         4 marks
 
5a.        Write short notes on spreadsheet and word processing                                     9 ½  marks
b.        Outline two of the common elements of spreadsheet and word processing programs
4 marks
c.         Give two examples each of spreadsheet and word processing programs                      4 marks
 
6.         Outline seven effects of computers on society.                                                   17 ½ marks
You can get the exam summary answers for this course from 08039407882

Check anoda sample below

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