Scenario: Consider operating a car as part of a computer program. Turning the key to start a car is a form of

The transmission control protocol (TCP) and Internet protocol (IP) are used in Internet communication. Which of the following best describes the purpose of these protocols?

Directions: The question or incomplete statement below is followed by four suggested answers or completions. Select the one that is best in each case. A musician is creating a song using audio samples. Which of the following actions will minimize the risk of a copyright violation when creating sample-based music?

Which of the following code segments can be used to interchange the values of the variables num1 and num2?

What happens when the stop sign is clicked in a Scratch program?

Which of the following is LEAST likely to be a contributing factor to the digital divide?

Which is a true statement about Linear Searches:

Assume that both lists and strings are indexed starting with index 1 . The list wordList has the following contents. [“abc” , “def\”, “ghi”, “jkl”] Let myWord be the element at index 3 of wordList. Let myChar be the character at index 2 of myWord. What is the value of myChar?

An app should be designed with the user in mind.

Based on the CollegeBoard requirements of loops, what will be displayed after this code segment is run? Throughout the second block of code there are nested blocks of code. Line 1: [begin block] count ← 0 [end block] Line 2: [Begin Block] REPEAT UNTIL (count = 3) [end block] Line 3: [begin block] count ← count + 1 [end block] Line 4: [begin block] DISPLAY “and” [end block] Line 5: [begin block] DISPLAY [begin block] count [end block] [End Block]