Which of the following statements is true?

a. When you drive a car, pressing its gas pedal sends a message to the car to perform a task—that is, to go faster.
b. You send messages to an object; each message is implemented as a method call that tells a method of the object to perform its task.
c. A program might call a bank-account object’s deposit method to increase the account’s balance.
d. All of the above statements are true.


d. All of the above statements are true.

Computer Science & Information Technology

You might also like to view...

How has virtualization helped companies?

What will be an ideal response?

Computer Science & Information Technology

Write a program in a class CharacterFrequency that counts the number of times a digit appears in a telephone number. Your program should create an array of size 10 that will hold the count for each digit from 0 to 9. Read a telephone number from the keyboard as a string. Examine each character in the phone number and increment the appropriate count in the array. Display the contents of the array.

What will be an ideal response?

Computer Science & Information Technology

On the View tab, in the Window group, click ________ to show two presentations side by side

Fill in the blank(s) with correct word

Computer Science & Information Technology

KPI is short for:

A. Kelly Pickler Institution B. Kritical Profits Inc. C. Key Performance Indicators D. Key Planning Indicators

Computer Science & Information Technology