Assume Two Threads Share a BankAccount Object with Balance of Zero

question 61

Multiple Choice

Assume two threads share a BankAccount object with balance of zero (0) , and that the BankAccount class provides deposit and withdraw methods and has a ReentrantLock named myLock, as shown below. Note that only the deposit method uses the lock. Thread one deposits $10 ten times and, concurrently, thread two withdraws $10 ten times. Which statement regarding the balance after all thread calls is definitely true? public void deposit(int dollars)
{
MyLock.lock()
Int newBalance = balance + dollars;
System.out.println("depositing") ;
Balance = newBalance;
MyLock.unlock()
}
Public void withdraw(int dollars)
{
Int newBalance = balance - dollars;
System.out.println("withdrawing") ;
Balance = newBalance;
}

• A) The balance could be zero or positive.
• B) The balance is zero.
• C) The balance could be zero or negative.
• D) The balance is positive.

Understand the implications of high-quality and low-quality LMX relationships on organizational outcomes.

Recognize the impact of LMX on follower's behavior and performance within the organization.

Distinguish between in-group and out-group member characteristics according to LMX theory.

Understand the role of vertical dyadic linkages in LMX theory.

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Definitions:

Short-range Plans

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Technology Adoption

The process by which individuals and organizations begin to use and integrate new technology into their operations.

Free Trade

An economic policy that allows imports and exports between countries with minimal or no tariffs, quotas, subsidies, or prohibitions to encourage international trade.

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A form of foreign aid that requires the recipient country to spend the funds in the country of the donor or in a group of specified countries.