challanging question

[abhinav_jain09]

4
Public class Geo{
Public static void main(String [] args){
Geo g=new Geo();
final Object o1 = new Object();
fnal Object o2= new Object();
thread tx = new Thread (new Runnable(){
public void run(){
synchronized (o1){
synchronized (o2){
calc();
}
}
}
});

thread ty = new Thread (new Runnable(){
public void run(){
synchronized (o1){
synchronized (o2){
calc();
}
}
}
});
tx.start();
ty.start();
}
}
Which of the following about the geo.java program is true?
a) an exception can occur because of two threads.
b) The program contains invalid synchronize statements.
c) A deadlock situation can occur with the two threads.
d) The program is constructed in a way that will avoid deadlock.
Ans;-



also answer the question in attachment file

[masijade]

Hardly. Stop cross-posting/flooding the forum with this question. No one is going to do your homework/test for you. You'd do better to study next time.

[Eranga]

Seems that we have a mess with homework here. Please keep in mind that better try something first yourself and if you stuck ask any question. Definitely we help to solve your issues. But no one here for doing your homework.