Topics
Number Systems
Program Analysis
Introduction to C+ +
- Introduction to C++
- Character Sets
- Standard I/O Strems in C++
- Type Modifiers
- C++ Data Types
- Variables in C++
- Constants
- Compiler Tokens
- Operators in C++
- Comments in C++
- Scope and Visibility
- Control Statements
- Functions in C++
- Default Arguments
- Techniques used to pass Variables into C++ Functions
- Function Overloading
- Inline Functions
- Recursion
- Pointers in C++
- Arrays in C++
- References
- Type Conversion in Expressions
Visual Basic
- Introduction to Visual Basic
- One language Three Editions
- Study Of Integrated Development Environment (IDE)
- Visual Basic Programming
- Few Common Methods
Introduction to Networking and Internet
- Introduction to Networking and Internet
- Networking Terms and Concepts
- Types of Networks
- Network Security
- Network Configurations
- Network Applications
- Introduction
- External Variables
- Static variables
- Automatic Variables
- Global variables.
Scope and Visibility
The scope or visibility of a variable determines whether it can be accessed from other functions in the same source file or in other source files.
External variables, defined outside any block and memory for these is allocated once. Even though the external variable is declared more than once, it only has memory allocated to it once.
Static variables are variables that are local to a function but which (unlike auto variables) retain their values between invocations of the function - these are internal static variables
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