Assume Two Threads Share a BankAccount Object with Balance of Zero

question 13

Multiple Choice

Assume two threads share a BankAccount object with balance of zero (0) , and that the BankAccount class provides deposit and withdraw methods as shown below.Thread one deposits $10 ten times and, concurrently, thread two withdraws $10 ten times.Suppose a race condition occurs, and the race is finished first by thread one.What would you expect balance to be after all thread calls?

• A)$10
• B)$20
• C)$0
• D)a negative amount

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