What is the Collections API?

Java Programming Language > Fundamentals of Object-Oriented Programming > About Java Tutorial

Short Question

629

Answer:

The Collections API is a set of classes and interfaces that support operations on collections of objects.

Go to Question List

This Particular section is dedicated to Question & Answer only. If you want learn more about Java Programming Language. Then you can visit below links to get more depth on this subject.

Java Syllabus

Java Tutorial

Java Chapterwise Programs

Java Chapterwise MCQs

Java Chapterwise Q & A

# C Tutorials # JAVA Tutorials # HTML Tutorials # Computer Fundamental # Data Structure # DBMS Tutorials SQL # C# Language # R Language # PHP # Python # Vue JS

Join Our telegram group to ask Questions

Click below button to join our groups.

Ask Question - CSE

Programming Language - PDF

Related Program List

162. Does garbage collection guarantee that a program will not run out of memory?

Answer: Garbage collection does not guarantee that a program will not run out of memory. It is possible for programs to use up memory resources faster than they are garbage collected. It is also possible for programs to create objects that are not subject to garbage collection.

# Tutorial: About Java Tutorial

Question: Multithreading in java Short

163. The immediate super class of the Applet class?

Answer: Panel is the immediate superclass. A panel provides space in which an application can attach any other component, including other panels.

# Tutorial: About Java Tutorial

Question: Multithreading in java Short

164. Which Java operator is right associative?

Answer: The = operator is right associative.

# Tutorial: About Java Tutorial

Question: Operators in java Short

165. What is the difference between a break statement and a continue statement?

Answer: A break statement results in the termination of the statement to which it applies (switch, for, do, or while). A continue statement is used to end the current loop iteration and return control to the loop statement.

# Tutorial: About Java Tutorial

Question: Decision Making in java Short

166. If a variable is declared as private, where may the variable be accessed?

Answer: A private variable may only be accessed within the class in which it is declared.

# Tutorial: About Java Tutorial

Question: Variables in java Short

167. What is the purpose of the System class?

Answer: The purpose of the System class is to provide access to system resources.

# Tutorial: About Java Tutorial

Question: Class, Object and Methods in java Short

168. List primitive Java types?

Answer: The eight primitive types are byte, char, short, int, long, float, double, and boolean.

# Tutorial: About Java Tutorial

Question: DataTypes in java Short

169. What is the relationship between clipping and repainting under AWT?

Answer: When a window is repainted by the AWT painting thread, it sets the clipping regions to the area of the window that requires repainting.

# Tutorial: About Java Tutorial

Question: Fundamentals of Object-Oriented Programming Short

170. Which class is the immediate superclass of the Container class?

Answer: Component class is the immediate super class.

# Tutorial: About Java Tutorial

Question: Inheritance in java Short

171. What class of exceptions are generated by the Java run-time system?

Answer: The Java runtime system generates RuntimeException and Error exceptions.

# Tutorial: About Java Tutorial

Question: Managing Errors and Exception Short

Chapterwise Java Program
Chapterwise C Program
Chapterwise Data Structure Program