1. CSCI 3328 Object Oriented Programming in C# Review: Exam II
UTPA – Fall 2012
Part of the slides is from Dr. John Abraham’s previous lecture slides. – Xiang Lian

2. Review Textbook Lecture slides Self-Review Exercises Quick Quiz
Control structure II
Methods
Arrays
LINQ

3. Review Multiple Choices True/False Statements Programming Find bugs
Write the code

4. Chapter 5: Control Structure (Part II)
More control structures
Repetition statements
for, while, do … while
Usage of break and continue statements
Selection
switch
Logical operators

5. Chapter 6: Methods Declaration and call of methods
Static methods
Passing by values and references in methods
ref vs. out
Method overloading
Method signature
Basic classes/functions
Math
Math.Sqrt(x), Math.Floor(x), Math.Ceiling(x), …
Math.PI, Math.E
Random
How to generate random numbers
Next function

6. Chapter 7: Arrays Declaration and usage of arrays
Index
Length
Initialization and reference to elements of the array
Initializer list
Passing arrays to methods
By reference and by value
Usage of the foreach statement to iterate through elements in the array

7. Chapter 7: Arrays (cont'd)
Sorting data in arrays
Array.Sort(arrayName)
Search
Linear search
Binary search
int index = Array.BinarySearch(array, value);
Copying an array
Array.Copy(fromArray, fromIndex, toArray, to Index, length);
The declaration and usage of rectangular arrays
Index

8. Chapter 8: Introduction to LINQ and Collections
Write filtering statements using LINQ
The usage of LINQ to query an array
Sort an array using LINQ
ascending (default)
descending
Manipulate collections (e.g., List) by LINQ
Functions:
Distinct()
Any()

9. Good Luck!
Q/A