1z0-829 Exam - Question 1

Question

Given the code fragment: andWhich is true?

Examice · Accepted Answer

The program starts two threads, t1 and t2. The first thread (t1) increments and prints the volatile integer x variable until it is less than 3, while the second thread (t2) increments and prints the AtomicInteger xObj until it is less than 3. Since both increment and print their respective values independently, their outputs can interleave in any order, thus, the program prints t1: 1: t2 : 1: t1 : 2 : t2 : 2: in random order.

Samps · Answer

A is correct tested

james2033 · Answer

// Result:
// t2 : 1 : t2 : 2 : t1 : 1 : t1 : 2 :
// t1 : 1 : t2 : 1 : t2 : 2 : t1 : 2 :
// t1 : 1 : t2 : 1 : t1 : 2 : t2 : 2 :
// t1 : 1 : t2 : 1 : t1 : 2 : t2 : 2 :

minhdev · Answer

A is correct answer

xplorerpj · Answer

A is the correct answer.

The below gets printed in random Order.
t2:1:
t2:2:
t1:1:
t1:2:

Uteman · Answer

A is correct

1z0-829 Exam - Question 1

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