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HOW IS JAVA DIFFERENT FROM
C, C++
BY LARA TECHNOLOGIES
WHAT IS JAVA?
• A GENERAL-PURPOSE OBJECT-ORIENTED LANGUAGE.
• WRITE ONCE RUN ANYWHERE (WORA).
• DESIGNED FOR EASY WEB/INTERNET APPLICATIONS.
• WIDESPREAD ACCEPTANCE.
WHY JAVA IS IMPORTANT
• TWO REASONS :
• TROUBLE WITH C/C++ LANGUAGE IS THAT THEY
ARE NOT PORTABLE AND ARE NOT PLATFORM
INDEPENDENT LANGUAGES.
• EMERGENCE OF WORLD WIDE WEB, WHICH
DEMANDED PORTABLE PROGRAMS
• PORTABILITY AND SECURITY NECESSITATED THE
INVENTION OF JAVA
HOW IS JAVA DIFFERENT FROM C…
• C LANGUAGE:
• MAJOR DIFFERENCE IS THAT C IS A STRUCTURE
ORIENTED LANGUAGE AND JAVA IS AN OBJECT
ORIENTED LANGUAGE AND HAS MECHANISM TO DEFINE
CLASSES AND OBJECTS.
• JAVA DOES NOT SUPPORT AN EXPLICIT POINTER TYPE
• JAVA DOES NOT HAVE PREPROCESSOR, SO WE CANT
USE #DEFINE, #INCLUDE AND #IFDEF STATEMENTS.
• JAVA DOES NOT INCLUDE STRUCTURES, UNIONS AND
ENUM DATA TYPES.
• JAVA DOES NOT INCLUDE KEYWORDS LIKE GOTO,
SIZEOF AND TYPEDEF.
• JAVA ADDS LABELED BREAK AND CONTINUE
STATEMENTS.
• JAVA ADDS MANY FEATURES REQUIRED FOR OBJECT
HOW IS JAVA DIFFERENT FROM
C++…
• C++ LANGUAGE
FEATURES REMOVED IN JAVA:
JAVA DOESN’T SUPPORT POINTERS TO AVOID
UNAUTHORIZED ACCESS OF MEMORY
LOCATIONS.
JAVA DOES NOT INCLUDE STRUCTURES, UNIONS
AND ENUM DATA TYPES.
JAVA DOES NOT SUPPORT OPERATOR OVER
LOADING.
PREPROCESSOR PLAYS LESS IMPORTANT ROLE
IN C++ AND SO ELIMINATED ENTIRELY IN JAVA.
JAVA DOES NOT PERFORM AUTOMATIC TYPE
ABOUT US
WE ARE PLEASED TO INTRODUCE OURSELVES AS A TRUSTED ORGANIZATION
IN PROVIDING SOFTWARE TRAINING DIVISION. JAVA/J2EE , ANDROID, WEB
SERVICES, LOGICAL CODING, BASICS OF C LANGUAGE, SOFT SKILLS,
APTITUDE ETC. LOCATED IN BANGALORE. WE HAVE 9 YEARS OF EXPERIENCE
IN TRAINING STUDENTS IN JAVA/J2EE AND PROJECT DRIVING STREAM
CONTACT US
LARA TECHNOLOGY
#8,100 feet Road, BTM Layout, 2nd Stage, Near Udipi Garden Signal, Bangalore -
560029, Landmark: Advith Petrol Bunk.
Contact : (080)41310124/41680090, (+91)9663646876.
Email : laratechnologiesbangalore@gmail.com
Java different from c, c++ at Lara Technologies.

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Java different from c, c++ at Lara Technologies.

  • 1. HOW IS JAVA DIFFERENT FROM C, C++ BY LARA TECHNOLOGIES
  • 2. WHAT IS JAVA? • A GENERAL-PURPOSE OBJECT-ORIENTED LANGUAGE. • WRITE ONCE RUN ANYWHERE (WORA). • DESIGNED FOR EASY WEB/INTERNET APPLICATIONS. • WIDESPREAD ACCEPTANCE.
  • 3. WHY JAVA IS IMPORTANT • TWO REASONS : • TROUBLE WITH C/C++ LANGUAGE IS THAT THEY ARE NOT PORTABLE AND ARE NOT PLATFORM INDEPENDENT LANGUAGES. • EMERGENCE OF WORLD WIDE WEB, WHICH DEMANDED PORTABLE PROGRAMS • PORTABILITY AND SECURITY NECESSITATED THE INVENTION OF JAVA
  • 4. HOW IS JAVA DIFFERENT FROM C… • C LANGUAGE: • MAJOR DIFFERENCE IS THAT C IS A STRUCTURE ORIENTED LANGUAGE AND JAVA IS AN OBJECT ORIENTED LANGUAGE AND HAS MECHANISM TO DEFINE CLASSES AND OBJECTS. • JAVA DOES NOT SUPPORT AN EXPLICIT POINTER TYPE • JAVA DOES NOT HAVE PREPROCESSOR, SO WE CANT USE #DEFINE, #INCLUDE AND #IFDEF STATEMENTS. • JAVA DOES NOT INCLUDE STRUCTURES, UNIONS AND ENUM DATA TYPES. • JAVA DOES NOT INCLUDE KEYWORDS LIKE GOTO, SIZEOF AND TYPEDEF. • JAVA ADDS LABELED BREAK AND CONTINUE STATEMENTS. • JAVA ADDS MANY FEATURES REQUIRED FOR OBJECT
  • 5. HOW IS JAVA DIFFERENT FROM C++… • C++ LANGUAGE FEATURES REMOVED IN JAVA: JAVA DOESN’T SUPPORT POINTERS TO AVOID UNAUTHORIZED ACCESS OF MEMORY LOCATIONS. JAVA DOES NOT INCLUDE STRUCTURES, UNIONS AND ENUM DATA TYPES. JAVA DOES NOT SUPPORT OPERATOR OVER LOADING. PREPROCESSOR PLAYS LESS IMPORTANT ROLE IN C++ AND SO ELIMINATED ENTIRELY IN JAVA. JAVA DOES NOT PERFORM AUTOMATIC TYPE
  • 6. ABOUT US WE ARE PLEASED TO INTRODUCE OURSELVES AS A TRUSTED ORGANIZATION IN PROVIDING SOFTWARE TRAINING DIVISION. JAVA/J2EE , ANDROID, WEB SERVICES, LOGICAL CODING, BASICS OF C LANGUAGE, SOFT SKILLS, APTITUDE ETC. LOCATED IN BANGALORE. WE HAVE 9 YEARS OF EXPERIENCE IN TRAINING STUDENTS IN JAVA/J2EE AND PROJECT DRIVING STREAM
  • 7. CONTACT US LARA TECHNOLOGY #8,100 feet Road, BTM Layout, 2nd Stage, Near Udipi Garden Signal, Bangalore - 560029, Landmark: Advith Petrol Bunk. Contact : (080)41310124/41680090, (+91)9663646876. Email : laratechnologiesbangalore@gmail.com

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