Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://www.geeksforgeeks.org/quizzes/java-memory-allocation/ below:

Quiz about Java Memory Allocation

In Java, which part of the memory is responsible for storing object instances?

Which of the following describes the purpose of the Stack Memory in Java?

• Stores references to objects and local variables

• Stores the JVM class files

• Stores object data and arrays

How does Java handle memory management for objects that are no longer referenced?

• Objects are deleted manually

• Objects are automatically moved to disk

• Objects are moved to Stack Memory

• Objects are marked for garbage collection

Which of the following is true about Garbage Collection (GC) in Java?

• GC is manual, and developers must call it explicitly

• GC is used to clean unused classes only

• GC automatically frees up memory by removing unreferenced objects

• GC occurs only when the system memory is full

Which method is used to explicitly request garbage collection in Java?

Where does the Method Area in Java store class-level information?

• The JVM's permanent generation

What happens when an object is created in Java?

• The object is created in Stack Memory

• The object is created in Heap Memory

• The object is created in Method Area

• The object is created in the CPU register

In Java, how is Stack Memory used during method execution?

• Stack Memory stores class variables

• Stack Memory is used for allocating objects

• Stack Memory is used to store method calls and local variables

• Stack Memory is used to store garbage objects

Which of the following statements is true about Heap Memory in Java?

• Heap Memory is shared by all threads

• Heap Memory is only used by local methods

• Objects in Heap Memory are automatically deallocated when the method ends

• Heap Memory is used to store static variables

How does Java handle memory allocation for primitive types such as int or char?

• They are stored in Heap Memory

• They are stored in Stack Memory

• They are stored in the Method Area

• They are allocated in Permanent Generation

There are 10 questions to complete.

Take a part in the ongoing discussion

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4