NATIONAL OPEN UNIVERSITY OF NIGERIA

UNIVERSITY VILLAGE, PLOT 91, CASDASTRAL ZONE, NNAMDI AZIKIWE EXPRESS WAY, JABI, ABUJA.
FACULTY OF SCIENCES
MARCH/APRIL 2012 EXAMINATION

COURSE CODE:                                                                              CIT484                

COURSE TITLE:                                                                             Website Design and Programming

TIME ALLOWED:                                                                          2 Hours

INSTRUCTIONS:                                                                            Answer any Four (4) Questions

Q1.a     What is HTML?                                                                                                                       (5 marks)

  b.   List and Explain five (5) things you can do with HTML                                                   (10 marks)

  c.    Mention five (5) features that do not exist in HTML but exist in word processor.        (10 marks)

Q2.a     Define the following:

(i)        Server             (ii)       Client              (iii)      Browser

(iv)      Hyperlinks                                                                                             (2 marks each)

   b. List and explain any four (4) uses of the Internet                                                                         (8 marks)

   c.   Differentiate between JavaScript and Java (at least 3)                                                      (9 marks)

Q3.a     What is HTML form?                                                                                                             (5 marks)

  b.   Describe how to create HTML form                                                                                               (10 marks)

 c.    List any five (5) example Search Engines                                                                          (10 marks)

Q4.a     Define an Unordered List and describe how you can create an Unordered List.            (10 marks)

  b.   Write short note on the following:

(i)        HTML Tags                (ii) HTML Headings             

(iii)      HTML Tables                                                                                         (5 marks each)

Q5.a     Give the full meaning of the following acronyms:

(i)        DNS                 (ii)       ASCII               (iii)      W3C                (iv)      IETE

(v)       URL                 (vi)      NCSA               (vii)     GIGO               (viii)    ICANN

(ix)      HTTP              (x) WYSIWYG                                                                            (2 marks each)

  b.   List any five (5) examples of OOP Languages                                                                    (5 marks)

Q6.a     Write an HTML code segment to generate a table of professional league football results with the following column headings: TEAM, P, W, L, GA, GA, PLS, and GA.  Include sample data for any THREE teams (Hint: P=play, and W=won, L=lost, D=Draw, GF=Goals for, GA=Goals against, PTS=Points, and GD=Goals Difference                                   (13 marks)

b.     Write a short note on each of the following Object Oriented Programming of concepts:

(i)        Encapsulation

(ii)       Inheritance

(iii)      Polymorphism                                                                                       (4 marks each)