Core Java is a certification course for everyone who have basic knowledge of C.
About Core JavaView Details
Java is a computer programming language. It enables programmers to write computer instructions using English-based commands instead of having to write in numeric codes. It’s known as a high-level language because it can be read and written easily by humans. Like English, Java has a set of rules that determine how the instructions are written. These rules are known as its syntax. Once a program has been written, the high-level instructions are translated into numeric codes that computers can understand and execute.
What is Java ?View Details
Java is a platform-independent programming language used to create secure and robust application that may run on a single computer or may be distributed among servers and clients over a network. Java features such as platform-independency and portability ensure that while developing Java EE enterprise applications, you do not face the problems related to hardware , network , and the operating system.
JRE vs JDKView Details
JRE: Java Runtime Environment. It is basically the Java Virtual Machine where your Java programs run on. It also includes browser plugins for Applet execution.
JDK: It's the full featured Software Development Kit for Java, including JRE, and the compilers and tools (like JavaDoc, and Java Debugger) to create and compile programs.
Integrated Development Environments (IDE)View Details
An integrated development environment (IDE) is a software suite that consolidates basic tools required to write and test software. Developers use numerous tools throughout software code creation, building and testing. Development tools often include text editors, code libraries, compilers and test platforms. Without an IDE, a developer must select, deploy, integrate and manage all of these tools separately. An IDE brings many of those development-related tools together as a single framework, application or service. The integrated toolset is designed to simplify software development and can identify and minimize coding mistakes and typos.
Introduction JDBCView Details
Java Database Connectivity(JDBC) is an Application Programming Interface(API) used to connect Java application with Database. JDBC is used to interact with various type of Database such as Oracle, MS Access, My SQL and SQL Server. JDBC can also be defined as the platform-independent interface between a relational database and Java programming. It allows java program to execute SQL statement and retrieve result from database.
Auto loading of Driver Interface.
Better exception handling
Support for large object
Annotation in SQL query.
Database MetadataView Details
DatabaseMetaData interface provides methods to get meta data of a database such as database product name, database product version, driver name, name of total number of tables, name of total number of views etc.
Web design is a process of conceptualizing, planning, and building a collection of electronic files that determine the layout, colors, text styles, structure and use of interactive features.
Digital marketing, the promotion of products or brands via one or more forms of electronic media, differs from traditional marketing in that it uses channels and methods .
Web development broadly refers to the tasks associated with developing websites for hosting via intranet or internet.