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Updates found with 'professional master big data'

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Updates found with 'professional master big data'

INTRODUCTION TO "C" (PART2)-Hello World Program-A simple C program to display "Hello, World!" on the screen. Since, it's a very simple program, it is often used to illustrate the syntax of a programming language.Program to Display "Hello, World!"#include int main(){// printf() displays the string inside quotationprintf("Hello, World!");return 0;}How "Hello, World!" program works? The #include is a preprocessor command. This command tells compiler to include the contents of stdio.h (standard input and output) file in the program.The stdio.h file contains functions such as scanf() and print() to take input and display output respectively.If you use printf() function without writing #include , the program will not be compiled.The execution of a C program starts from the main() function.The printf() is a library function to send formatted output to the screen. In this program, the printf() displays Hello, World! text on the screen.The return 0; statement is the "Exit status" of the program. In simple terms, program ends with this statement.Data Types Associated With VariablesIn this section we are only going to discuss about the local variables. These are the variables that are used within the current program unit (or function). In later section we will have a look on global variables which are available for all program’s functions.There are five basic data types associated with variables:-1. int – integer: a whole number2. float – floating point value: i.e., a number with a fractional part.3. double – a double- precision floating point value.4. char – a single character.5. void - valueless special purpose type which we will examine in later sections.If you want to learn C programming, join C language course at ETL Labs, Gomti Nagar, Lucknow.
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INTRODUCTION TO AUTOCADAutoCAD is a commercial computer-aided design (CAD) and drafting software application. Developed and marketed by Autodesk, AutoCAD was first released in December 1982 as a desktop app running on microcomputers with internal graphics controllers. Prior to the introduction of AutoCAD, most commercial CAD programs ran on mainframe computers or minicomputers, with each CAD operator (user) working at a separate graphics terminal. Since 2010, AutoCAD was released as a mobile- and web app as well, marketed as AutoCAD 360.AutoCAD is used across a wide range of industries, by architects, project managers, engineers, graphic designers, and many other professionals. It was supported by 750 training centers worldwide in 1994.Vertical integrationAutodesk has also developed a few vertical programs:• AutoCAD Architecture• AutoCAD Civil• AutoCAD Electrical• AutoCAD ecscad• AutoCAD Map 3D• AutoCAD Mechanical• AutoCAD MEPs• AutoCAD Structural Detailing• AutoCAD Utility Design• AutoCAD P& ID• AutoCAD Plant 3DAutoCAD LT• 3D Capabilities: AutoCAD LT lacks the ability to create, visualize and render 3D models as well as 3D printing.• Network Licensing: AutoCAD LT cannot be used on multiple machines over a network.• Customization: AutoCAD LT does not support customization with LISP, ARX, .NET and VBA.• Management and automation capabilities with Sheet Set Manager and Action Recorder.• CAD standards management tools.
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