Java Distributed Applications and Memory Utilization Quiz

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Which programming language is considered a pure object-oriented language?

JavaScript

Python

C++

Java (correct)

Which of the following is a feature of C++ but not Java?

Architecture neutral

Automatic garbage collection

Supports interfaces

Supports default arguments in method parameters (correct)

In which language can you explicitly manipulate pointers?

C++ (correct)

Python

Java

Ruby

Which language does NOT support operator overloading?

Java Signup and view all the answers

Which language does NOT have a 'main' method that can return a value?

C++ Signup and view all the answers

Which language supports multiple inheritance?

C++ Signup and view all the answers

Which of the following is a key difference between Java and C++?

Java does not support typedef, while C++ does. Signup and view all the answers

What is a feature present in Java but not in C++?

Java can use instanceof operator, which C++ does not have. Signup and view all the answers

Why can't Java use #define and #include like C++?

Java does not have a preprocessor, unlike C++. Signup and view all the answers

What is a significant distinction between Java and C++ regarding comments?

Java supports documentation comments along with C/C++ style comments. Signup and view all the answers

Which language provides support for structures and unions: Java or C++?

C++ supports structures and unions, while Java does not. Signup and view all the answers

What feature in Java acts as an intermediary between the virtual machine and the real machine?

Java interpreter Signup and view all the answers

What feature of Java eliminates the ability for programs to gain unauthorized access to memory locations?

Absence of pointers Signup and view all the answers

Which feature of Java allows multiple programmers at different remote locations to collaborate on a single project?

Distributed design Signup and view all the answers

One key difference between Java and C++ is that Java does not use which of the following?

Pointer Signup and view all the answers

What is a notable feature of Java that makes it more secure when programming on the internet?

Absence of pointers Signup and view all the answers

Which feature allows Java programs to handle multiple tasks simultaneously?

Multithreading support Signup and view all the answers

Java Distributed Applications and Memory Utilization Quiz

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