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<h2>What is Java?</h2>\r\n
<p><strong>Java</strong> is a platform independent, case sensitive language which is used to create secure and robust applications. It was developed by James Gosling in 1991. Apart from having a C like notation, it was much easier, uniform and simple than C/C++. The first version of Java was released by Sun Microsystems in 1995. It works on a "Write Once Run Anywhere" platform. Java is open source software. The J2 versions of Java were renamed as Java SE, Java EE, and Java ME. Java is an object-oriented programming language. Java is a combination of the features of C and C++. It has inherited its features from C and object-oriented programming feature from C++.</p>
"""
"imdescription" => """
<h2>About Java</h2>\r\n
<p><strong>Java</strong> is a programming language used in building applications. It's a class-based, object-oriented programming language that functions on the "write one time, run anywhere principle". The java coding once done can run on any platform and doesn't require recompilation. It is currently the most popular programming language and therefore, one can fairly guess the demand that these professionals enjoy.Java was first introduced by Sun Microsystem in 1995. It was developed to run most independently with few implementation dependencies. It has adopted most of its syntax from C and C++, which is often regarded as the basics of programming language.</p>
"""
"im_small_description" => "<p><strong>Java</strong> has been one of the most popular programming languages for years. Java has object-oriented features along with primitive data types. Java was originally developed by James Gosling at Sun Microsystems and released in 1995 and initially named as 'Oak'. It formed the core component of Sun Microsystems' Java platform. Java codes achieve platform independence by compiling its codes into bytecodes with the help of Java Virtual Machine (JVM). Java is widely used in Java is used in almost every kind of application like Mobile Applications, desktop applications, web applications, and many more. The most popular Android is based on Java.</p>"
"about" => """
<h2>Quick Questions about Java</h2>\r\n
<table class="table-responsive table mt-20">\r\n
<tbody>\r\n
<tr>\r\n
<td style="width: 30%;"><strong>Java</strong> is a </td>\r\n
<td>Object Oriented Programming Language</td>\r\n
</tr>\r\n
<tr>\r\n
<td style="width: 30%;"><strong>Java </strong>was designed by</td>\r\n
<td>James Gosling (Canadian Computer Scientist)</td>\r\n
</tr>\r\n
<tr>\r\n
<td><strong>Java</strong> was developed by</td>\r\n
<td>Sun Microsystems</td>\r\n
</tr>\r\n
<tr>\r\n
<td><strong>java</strong> was initially released on </td>\r\n
<td>23 May 1995 (about 27 years ago) </td>\r\n
</tr>\r\n
<tr>\r\n
<td><strong>Java</strong> file name extensions are</td>\r\n
<td>.Java, .class, .jar, & .jmod</td>\r\n
</tr>\r\n
<tr>\r\n
<td><strong>Java</strong> application areas are</td>\r\n
<td>Gaming, Scientific, Bigdata, Desktop & Mobile Applications</td>\r\n
</tr>\r\n
<tr>\r\n
<td><strong>Java</strong> features are</td>\r\n
<td>Simple, Secure, Platform Independent, & Interpreted</td>\r\n
</tr>\r\n
</tbody>\r\n
</table>
"""
"small_description" => "<p>Core Java basically focuses on the basics and letting you differentiate between Java and other programming languages like C and C++. Understanding the various concepts related to Core Java helps you in working with this language in an easy manner including the use of all the features redefined in the newer versions of Java such as class improvements, interface changes, local variable type inference, and strong concepts.</p>"
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"responsibilities" => """
<h2>Key Responsibilities of Java Developer</h2>\r\n
<p>As a java developer, some of the most popular key responsibilities are: </p>\r\n
<div class="row">\r\n
<div class="col-xl-6">\r\n
<ul>\r\n
<li>Write clean, efficient, and well-documented code.</li>\r\n
<li>Design, develop and maintain Java-based applications.</li>\r\n
<li>Troubleshoot and debug issues in java applications.</li>\r\n
<li>Participate in Agile development and Scrum meetings.</li>\r\n
<li>contribute to all the stages of SDLC (software development lifecycle).</li>\r\n
</ul>\r\n
</div>\r\n
<div class="col-xl-6">\r\n
<ul>\r\n
<li>Stay up-to-date with new technologies and programming languages related to Java development.</li>\r\n
<li>Participate in code reviews and ensure that all solutions are aligned with industry best practices.</li>\r\n
<li>Work on and adhere to development schedules and project timelines.</li>\r\n
<li>Identify and fix bugs or issues with the website, and implement changes to improve its performance.</li>\r\n
</ul>\r\n
</div>\r\n
</div>
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<h2>What is Java?</h2>\r\n
<p><strong>Java</strong> is a platform independent, case sensitive language which is used to create secure and robust applications. It was developed by James Gosling in 1991. Apart from having a C like notation, it was much easier, uniform and simple than C/C++. The first version of Java was released by Sun Microsystems in 1995. It works on a "Write Once Run Anywhere" platform. Java is open source software. The J2 versions of Java were renamed as Java SE, Java EE, and Java ME. Java is an object-oriented programming language. Java is a combination of the features of C and C++. It has inherited its features from C and object-oriented programming feature from C++.</p>
"""
"imdescription" => """
<h2>About Java</h2>\r\n
<p><strong>Java</strong> is a programming language used in building applications. It's a class-based, object-oriented programming language that functions on the "write one time, run anywhere principle". The java coding once done can run on any platform and doesn't require recompilation. It is currently the most popular programming language and therefore, one can fairly guess the demand that these professionals enjoy.Java was first introduced by Sun Microsystem in 1995. It was developed to run most independently with few implementation dependencies. It has adopted most of its syntax from C and C++, which is often regarded as the basics of programming language.</p>
"""
"im_small_description" => "<p><strong>Java</strong> has been one of the most popular programming languages for years. Java has object-oriented features along with primitive data types. Java was originally developed by James Gosling at Sun Microsystems and released in 1995 and initially named as 'Oak'. It formed the core component of Sun Microsystems' Java platform. Java codes achieve platform independence by compiling its codes into bytecodes with the help of Java Virtual Machine (JVM). Java is widely used in Java is used in almost every kind of application like Mobile Applications, desktop applications, web applications, and many more. The most popular Android is based on Java.</p>"
"about" => """
<h2>Quick Questions about Java</h2>\r\n
<table class="table-responsive table mt-20">\r\n
<tbody>\r\n
<tr>\r\n
<td style="width: 30%;"><strong>Java</strong> is a </td>\r\n
<td>Object Oriented Programming Language</td>\r\n
</tr>\r\n
<tr>\r\n
<td style="width: 30%;"><strong>Java </strong>was designed by</td>\r\n
<td>James Gosling (Canadian Computer Scientist)</td>\r\n
</tr>\r\n
<tr>\r\n
<td><strong>Java</strong> was developed by</td>\r\n
<td>Sun Microsystems</td>\r\n
</tr>\r\n
<tr>\r\n
<td><strong>java</strong> was initially released on </td>\r\n
<td>23 May 1995 (about 27 years ago) </td>\r\n
</tr>\r\n
<tr>\r\n
<td><strong>Java</strong> file name extensions are</td>\r\n
<td>.Java, .class, .jar, & .jmod</td>\r\n
</tr>\r\n
<tr>\r\n
<td><strong>Java</strong> application areas are</td>\r\n
<td>Gaming, Scientific, Bigdata, Desktop & Mobile Applications</td>\r\n
</tr>\r\n
<tr>\r\n
<td><strong>Java</strong> features are</td>\r\n
<td>Simple, Secure, Platform Independent, & Interpreted</td>\r\n
</tr>\r\n
</tbody>\r\n
</table>
"""
"small_description" => "<p>Core Java basically focuses on the basics and letting you differentiate between Java and other programming languages like C and C++. Understanding the various concepts related to Core Java helps you in working with this language in an easy manner including the use of all the features redefined in the newer versions of Java such as class improvements, interface changes, local variable type inference, and strong concepts.</p>"
"image" => "categories/June2024/core-java-interview-questions.webp"
"slug" => "core-java-interview-questions"
"meta_title" => "85+ Core Java Interview Questions and Answers for Freshers"
"meta_desc" => "Core Java Interview Questions: Practice the most popular Core Java interview questions and answers for freshers and experienced. Brush up your Core Java skills and ace your next interview."
"responsibilities" => """
<h2>Key Responsibilities of Java Developer</h2>\r\n
<p>As a java developer, some of the most popular key responsibilities are: </p>\r\n
<div class="row">\r\n
<div class="col-xl-6">\r\n
<ul>\r\n
<li>Write clean, efficient, and well-documented code.</li>\r\n
<li>Design, develop and maintain Java-based applications.</li>\r\n
<li>Troubleshoot and debug issues in java applications.</li>\r\n
<li>Participate in Agile development and Scrum meetings.</li>\r\n
<li>contribute to all the stages of SDLC (software development lifecycle).</li>\r\n
</ul>\r\n
</div>\r\n
<div class="col-xl-6">\r\n
<ul>\r\n
<li>Stay up-to-date with new technologies and programming languages related to Java development.</li>\r\n
<li>Participate in code reviews and ensure that all solutions are aligned with industry best practices.</li>\r\n
<li>Work on and adhere to development schedules and project timelines.</li>\r\n
<li>Identify and fix bugs or issues with the website, and implement changes to improve its performance.</li>\r\n
</ul>\r\n
</div>\r\n
</div>
"""
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<p>Java is a platform-independent general-purpose computer-programming language and computing platform designed for creating the application that helps developers to write code once and run anywhere. It is concurrent, class-based, object-oriented in nature. It was originally designed by James Gosling and first released by Sun Microsystems in 1995.</p>\r\n
<p>Java is an amazing computer programming language that is independent of any complex platform. It may be used for general purposes like creating a new application where computer programmers can run their codes from anywhere in any program that supports Java if they have written it once on it.</p>\r\n
<p>Regardless of your computer type and version, the applications of Java can be run on any device with the help of Java virtual machine. Java is one of the most sought-after languages that you may be asked in your interviews if you are applying to some computer programming related job.</p>\r\n
<p>Here is a comprehensive list of the programs that provide Java and related Frameworks Interview Questions. Have a look:</p>
"""
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<p>Java is a platform-independent general-purpose computer-programming language and computing platform designed for creating the application that helps developers to write code once and run anywhere. It is concurrent, class-based, object-oriented in nature. It was originally designed by James Gosling and first released by Sun Microsystems in 1995.</p>\r\n
<p>Java is an amazing computer programming language that is independent of any complex platform. It may be used for general purposes like creating a new application where computer programmers can run their codes from anywhere in any program that supports Java if they have written it once on it.</p>\r\n
<p>Regardless of your computer type and version, the applications of Java can be run on any device with the help of Java virtual machine. Java is one of the most sought-after languages that you may be asked in your interviews if you are applying to some computer programming related job.</p>\r\n
<p>Here is a comprehensive list of the programs that provide Java and related Frameworks Interview Questions. Have a look:</p>
"""
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