Answer:
Coins c1 = new Coins (4, 3, 2, 1);
c1.bankValue();
c1.addQuarter();
c1.addQuarter();
c1.addDime();
c1.addDime();
c1.addPenny();
c1.bankCount();
c1.bankValue();
Explanation:
Answer:
count = 0
while count!= 8:
height = float(input("Enter the height of the rider: "))
if height >= 140:
print("You may ride")
count += 1
else:
if height >= 120:
answer = input("Is the rider accompanied by an adult (yes/no): ")
if answer == "yes":
print("You may ride")
count += 1
else:
print("You are not permitted to ride")
else:
print("You are not permitted to ride")
Explanation:
Begin with a count of zero, which will track the number of riders allowed. Use a while loop that continues until the count reaches 8. During each iteration, request the user's height. If the height is 140 cm or taller, display "You may ride" and increment the count. If the height is 120 cm or more, check if the rider is with an adult. If not, show the message "You are not permitted to ride"; otherwise, allow the ride and increase the count. If the height is below 120 cm, deny the ride.
The question offers several choices;
<span>A) </span>Incremental budgeting.
B) Performance budgeting.
C) Program budgeting.
D) Target based budgeting.
I'd argue that D is the correct option; Target based budgeting.
Target based budgeting centers on achieving objectives and competing alternatives. This budgeting approach uses pricing as a strategic tool to influence sales outcomes. It involves market research to determine the precise selling price of a product.
Answer:
Refer to Explanation
Explanation:
Dividing this critical section into two parts:
void transaction(Account from, Account to, double amount)
{
Semaphore lock1, lock2;
lock1 = getLock(from);
lock2 = getLock(to);
wait(lock1);
withdraw(from, amount);
signal(lock1);
wait(lock2);
deposit(to, amount);
signal(lock2);
}
This approach is optimal in practice, as separating the critical section avoids any unintended states (for instance, resulting in withdrawing more funds than available).
The straightforward solution of keeping the critical section intact lies in ensuring that locks are acquired in the same order across all transactions. In this scenario, the locks can be sorted, choosing the smaller one to lock first.
