## Network AddressNetworking

The first address of any block is called the network address. It is used to identify the block in the Internet and so it is not assigned to any host on that particular block. Thus a network address has all the hostid bit set to 0.

## Number Conversion - Binary Octal HexadecimalConversion

In this number conversion tutorial we are learning to convert number between three commonly used number system, Binary, Octal and Hexadecimal.

## Number SeriesAptitude

A number series is basically a sequence of numbers written in a certain order or pattern. And to solve these kinds of problems we have to find the pattern followed in the sequence.

## Number SystemAptitude

number system is also famously known as the decimal number system. Digits in this system have a face value and a place value.

## Octal to Decimal conversion of a number having fractional partConversion

In this tutorial we will learn octal to decimal conversion for a floating point number i.e., a number with fractional part.

## Octal to Decimal conversion of an integer numberConversion

In this tutorial we will learn octal to decimal conversion of an integer number.

## PartnershipAptitude

Partnership notes and important formula.

## PermutationAptitude

Each of the different ARRANGEMENTS which can be made by taking some or all of the given number of things is called a permutation.

## PHP ArrayPHP

In this tutorial we will learn about arrays in PHP.

## PHP Data TypesPHP

In this tutorial we will learn about PHP data types.

## PHP Decision Making StatementPHP

In this tutorial we will learn about PHP decision making statements - if, elseif, else and switch-case

## PHP FunctionPHP

In this tutorial we will learn about functions in PHP.

## PHP Interview Questions - Set 1PHP Interview Questions

This page contains PHP interview questions and answers.

## PHP Interview Questions - Set 2PHP Interview Questions

This page contains PHP interview questions and answers.

## PHP Interview Questions - Set 3PHP Interview Questions

This page contains PHP interview questions and answers.

## PHP Interview Questions - Set 4PHP Interview Questions

This page contains PHP interview questions and answers.

## PHP Interview Questions - Set 5PHP Interview Questions

This page contains PHP interview questions and answers.

## PHP Interview Questions - Set 6PHP Interview Questions

This page contains PHP interview questions and answers.

## PHP Interview Questions - Set 7PHP Interview Questions

This page contains PHP interview questions and answers.

## PHP IntroductionPHP

Introduction to PHP