Consider the Following Change to the Deposit Method in Section

question 32

Multiple Choice

Consider the following change to the deposit method in Section 20.4:
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:

Free-Running Sleep-Wake Cycle

A sleep pattern that occurs without the cues of natural light-dark cycles, often seen in blind individuals or in conditions of isolation from standard time cues.

Non-24-Hour Type

A circadian rhythm sleep disorder where an individual's internal body clock does not align with the 24-hour day, causing sleep pattern disturbances.

Circadian Rhythm Disorder

A disruption in a person's circadian rhythm (internal body clock) that regulates the sleep-wake cycle, leading to sleep disorders such as insomnia or excessive sleepiness.

Blind

A condition characterized by the lack of visual perception due to physiological or neurological factors, which can range from partial to total inability to see.