Java thread - MCQ
Authored by Mohamed Ibrahim
Computers
University
Used 324+ times
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18 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Q) In java multi-threading, a thread can be created by
Extending Thread class
Implementing Runnable interface
Using both
None
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Q) Which method is called internally by Thread start() method?
execute()
run()
launch()
main()
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Q) What is maximum thread priority in Java
10
12
5
8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Q) Which method must be implemented by a Java thread?
run()
execute()
start()
None
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Q) Number of threads in below java program is
public class ThreadExtended extends Thread {
public void run() {
System.out.println("\nThread is running now\n");
}
public static void main(String[] args) {
ThreadExtended threadE = new ThreadExtended();
threadE.start();
}
}
0
1
2
3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Q) Execution of a java thread begins on which method call?
Start ()
Run ()
Execute ()
Launch ()
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Q) How many ways a thread can be created in Java multithreading?
1
2
3
4
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