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HDMI VS Display Port

HDMI vs Display PORT

What is HDMI HDMI (High-Definition Multimedia Interface) is a digital interface that transfers video and audio over a single cable. Some important points about HDMI HDMI was developed in 2002, Since its development, it has been widely adopted across a range of devices. It was developed by  Hitachi, Panasonic, Philips, Silicon Image, Sony, Thomson, and Toshiba. HDMI technology is used with …

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PE Ratio | Price to Earnings Ratio Definition, Formula and Examples

What is P/E, Price to Earnings Ratio (Definition) The price-to-earnings ratio is a simple valuation indicator that determines how a company is valued in comparison with its earnings. Stocks with lower P/E ratios are considered undervalued stocks and could offer higher returns. Stocks with higher P/E ratios are considered overvalued stocks and could not offer …

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SQL Syntax

SQL Syntax

SQL keywords are not case-sensitive which means SELECT is the same as select. Database and Table names may be case-sensitive, that depends on the operating system. This means database and table names are case-sensitive on Linux/Unix operating systems and case-insensitive on Windows operating systems. Comments in SQL Comments are ingored by database engine. We write …

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SQL Overview

SQL Overview

SQL (Structured Query Language) is a standard query language for storing, managing and retrieving data in relational database management system. What is Relational Database Management System A relational Database Management System (RDBMS) is a database management system that is based on the relational model and used to interact with a relational database. RDBMS is based …

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sql introduction

SQL Introduction

SQL (Structured Query Language) is a standard query language for storing, managing and retrieving data in relational database management system. SQL is not a database system, it is a query language. It is pronounced as S-Q-L or sometimes as See-Quell. Applications of SQL SQL allows users to access and manipulate databases. SQL allows users to …

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Literals in C

Literals in C

Constant values used within a program are known as Literals. These constant values occupy memory but do not have any reference like variables. There are four types of literals in C Integer literal Float literal String literal Character literal Integer literal Integer literals are used to represent and store the integer values. Integer literal is followed …

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Operators in C

Operators in C

An operator is a symbol that helps us to perform specific mathematical and logical computation operation on a value or a variable. There are following types of operators to perform different types of operations in C language. Arithmetic Operators Relational Operators Logical Operators Bitwise Operators Assignment Operators Other Operators Arithmetic Operator An arithmetic operator performs …

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