Java Programming Language | MCQs

Q1: Who invented Java programming?

جاوا پروگرامنگ کس نے ایجاد کی؟

Linus Torvalds

Deniss Ritche

Bajarnae

James Gosling

Java programming was developed by James Gosling at Sun Microsystems in 1995.

James Gosling is well known as the father of Java. 2.

...

The first version of Java was released: on 23 May 1995

Java Designed by: James Gosling (Canadian computer scientist)

جاوا ایپلٹ ______ میں تیار کیے گئے ہیں؟

C language

C++ language

None of these

Java language

Java applets are small programs written in Java that run inside a web browser.

They are used for interactive features in web applications (though now largely outdated).

جاوا میں انٹرفیس کے بارے میں درج ذیل میں سے کون سا بیان درست ہے؟

It can contain instance variables

It can have constructors

It can have abstract methods and default methods

None of these

Interfaces in Java can declare abstract methods (without a body) and default methods (with a body).

They cannot have constructors or instance variables.

Inventors Computer Science Java Virtual Machine Java Development Kit Features Interfaces

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