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.
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What will be an ideal response?
A(n) ________ is the most powerful and expensive computer available
Fill in the blank(s) with correct word
Although the term footer implies that the location is always at the bottom of a page or slide, sometimes PowerPoint slide templates reposition footers at the top or on the sides
Indicate whether the statement is true or false
Ann, a security administrator, is strengthening the security controls of the company's campus. Her goal is to prevent people from accessing open locations that are not supervised, such as around the receiving dock. She is also concerned that employees are using these entry points as a way of bypassing the security guard at the main entrance. Which of the following should Ann recommend that would BEST address her concerns?
A. Increase the lighting surrounding every building on campus B. Build fences around campus with gate entrances C. Install cameras to monitor the unsupervised areas D. Construct bollards to prevent vehicle entry in non-supervised areas