Which two of the following methods are defined in class Thread? Explanation: (1) and (4). Only start() and run() are defined by the Thread class.
Q. What are the methods in thread class?
Multithreading in Java: Thread Class and Runnable Interface
Table of Contents
- Q. What are the methods in thread class?
- Q. Which method should be included in every thread class?
- Q. Which method is a thread mechanism?
- Q. What are the different ways of using threads in Java?
- Q. Which method is used in thread class to start the execution of the thread?
- Q. What are the methods in thread life cycle?
- Q. Which method is used in thread class to starts the execution of the thread?
- Q. Which methods are present in thread class Mcq?
- Q. Which three are methods of the Object class?
- Q. Are there any methods called on the thread class object?
- Q. What does the java.lang.thread class do?
- Q. Which is the main class for multithreading in Java?
- Q. How to start a thread in a Java program?
| Method | Meaning |
|---|---|
| isAlive | Determine if a thread is still running |
| join | Wait for a thread to terminate |
| run | Entry point for the thread |
| sleep | Suspend a thread for a period of time |
Q. Which method should be included in every thread class?
Note: Every class that is used as thread must implement Runnable interface and over ride it’s run method.
Q. Which method is a thread mechanism?
We have various methods which can be called on Thread class object. These methods are very useful when writing a multithreaded application….Introduction.
| Method Signature | Description |
|---|---|
| void sleep(int sleeptime) | This method suspend the thread for mentioned time duration in argument (sleeptime in ms) |
Q. What are the different ways of using threads in Java?
Creating a thread in Java. To implement multithreading, Java defines two ways by which a thread can be created. By implementing the Runnable interface. By extending the Thread class.
Q. Which method is used in thread class to start the execution of the thread?
Java Thread start() method The start() method of thread class is used to begin the execution of thread. The result of this method is two threads that are running concurrently: the current thread (which returns from the call to the start method) and the other thread (which executes its run method).
Q. What are the methods in thread life cycle?
NEW – a newly created thread that has not yet started the execution. RUNNABLE – either running or ready for execution but it’s waiting for resource allocation. BLOCKED – waiting to acquire a monitor lock to enter or re-enter a synchronized block/method.
Q. Which method is used in thread class to starts the execution of the thread?
start() method
The start() method of thread class is used to begin the execution of thread. The result of this method is two threads that are running concurrently: the current thread (which returns from the call to the start method) and the other thread (which executes its run method).
Q. Which methods are present in thread class Mcq?
Explanation: Option A is Correct. The run() method to a thread is like the main() method to an application. Starting the thread causes the object’s run method to be called in that separately executing thread….
- yield()
- wait()
- notify()
- notifyAll()
- sleep(1000)
- aLiveThread.join()
- Thread.killThread()
Q. Which three are methods of the Object class?
protected native Object clone() throws CloneNotSupportedException. public boolean equals(Object obj) protected void finalize() throws Throwable.
Q. Are there any methods called on the thread class object?
We have various methods which can be called on Thread class object. These methods are very useful when writing a multithreaded application. Thread class has following important methods. We will understand various thread states as well later in this tutorial.
Q. What does the java.lang.thread class do?
Java.lang.Thread class in Java. Thread a line of execution within a program. Each program can have multiple associated threads. Each thread has a priority which is used by thread scheduler to determine which thread must run first. Java provides a thread class that has various method calls inorder to manage the behaviour of threads.
Q. Which is the main class for multithreading in Java?
Thread Class. Thread class is the main class on which Java’s Multithreading system is based. Thread class, along with its companion interface Runnable will be used to create and run threads for utilizing Multithreading feature of Java. Thread ( )
Q. How to start a thread in a Java program?
A thread in a program starts with a method () frequently used in this class only known as the start () method. This method looks out for the run () method which is also a method of this class and begins executing the bod of un () method. here keep an eye over the sleep () method which will be discussed later below.
