NATIONAL OPEN UNIVERSITY OF NIGERIA

UNIVERSITY VILLAGE, PLOT 91, CASDASTRAL ZONE, NNAMDI AZIKIWE EXPRESS WAY, JABI, ABUJA.
FACULTY OF SCIENCES
OCTOBER/NOVEMBER 2014 EXAMINATION

COURSE CODE:                                                                              CIT 351                                                                               

COURSE TITLE:                                                                             C# Programming

DURATION:                                                                                     2 Hours

INSTRUCTIONS:                                                                            Answer any Four (4) Questions out of six

Q1.a     Name the major categories of static property used in C# Programming

      b.   Using the figure below, outline and explain any three templates used in C#      

Q2.       Using the figure below, answer the following questions below:

      a.   Name and give a concise description of what this figure depicts.

      b.   How are statements grouped in C# Programming? 2c.Write down two vital programming tasks accomplished in Visual Studio.Net.

Q3a.     State any two (3) rules that apply to C# code syntax.

     b.    Write down the corresponding class of operator for the following operators:

(i)        +          (ii)       %         (iii)      &         (iv)      *          (v)       <         (vi)      +

Q4.a     Outline the procedure required to compile a file named Maple.cs by means of a command line compiler

      b.   Give a brief description of the following:

(i)        Boxing

(ii)       Unboxing

Q5.a     Name any 2 regular C# primitive types and their corresponding aliases

      b.   Explain how memory address pointers used in C#

Q6.a     Write the meaning of the acronym ECMA.

      b.   List at least five (5) design goals of ECMA for C#.