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National Open University Exam Past Question – CIT392 MAY/JUNE 2012 EXAMINATION

NATIONAL OPEN UNIVERSITY OF NIGERIA CIT392 Computer Laboratory II

14-16 AHMADU BELLO WAY, VICTORIA ISLAND LAGOS SCHOOL OF SCIENCE AND TECHNOLOGY

MAY/JUNE 2012 EXAMINATION

 

 

CIT392 Computer Laboratory II TIME ALLOWED : 2HRS

 

Instruction: Attempt any five (5) questions

 

Question 1

 

Contrast between;

 

  1. I) Procedural. (5 ½  marks) II)       Structured. (6 marks)

III)      Object-Oriented Programming. (6marks) Question 2

(i)       List the three main parts of C codes.(6 marks) (ii)      Write briefly on any two.(11 ½  marks)

 

Question 3

 

(i)       Enumerate three Non-numeric Data Type in C++ (6 marks) (ii)      Write short notes on the three (11 ½  marks)

Question 4

 

(i)       List any six Windows XP commands. (6 marks) (ii)      Write short notes on any four. (11 ½  marks)

 

Question 5

 

(i)       Enumerate any four elements of a Table in a Database. (8 marks) (ii)      Write short notes on any three. (9 ½ marks)

 

Question 6

 

(i)            There are 5 independent libraries for input/output operations in Ada.

Enumerate them. (5 marks)

(II)     Write short notes on any 4. (12 ½ marks)

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