Consider the Following Change to the Deposit Method in Section

question 8

Multiple Choice

Consider the following change to the deposit method in Section 21.4: public void deposit(double amount)
{
BalanceChangeLock.lock() ;
Try
{
Double newBalance = balance + amount;
Balance = newBalance;
}
Finally
{
BalanceChangeLock.unlock() ;
}
System.out.println("Depositing " + amount + ", new balance is " + balance) ;
}
What is the consequence of this change?

• A) The bank account balances may no longer be correctly updated.
• B) The printouts may become intermingled.
• C) The printouts may no longer display the correct balances.
• D) All of the above.

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Definitions:

Acid Test Ratio

A financial metric used to determine a company's liquidity by comparing its most liquid assets (excluding inventory) to its short-term liabilities.

Straight-Line Method

A depreciation technique that allocates an equal amount of depreciation each year over an asset's useful life.

Scrap Value

The estimated value that an asset will realize upon its sale at the end of its useful life.

Units-Of-Production Method

A method for determining depreciation that distributes depreciation based on how much the asset is used.