APCSP Final Exam unit 3 review - sem2

All of the following are questions you might answer in the Describe state of debugging EXCEPT:

Are there warnings or errors?

Which of the following best describes the purpose of a design specification?

Describing the requirements for how a program will work or users will interact with it

The following program is run. Then the user clicks the "bottomButton" TWO TIMES. What will be displayed in the console?

bbb ddd ccc ccc FOR THESE QUESTIONS : the console.log statements go first (the purple ones) in order and then the button clicked runs after

If the user does NOT click the button what color will "topButton" be when this program finishes running?

blue

The make your app respond to user input, you could use:

onEvent(information);

A company that develops educational software wants to assemble a collaborative team of developers from a variety of professional and cultural backgrounds. Which of the following is NOT considered a benefit of assembling such a team?

Collaboration that includes diverse backgrounds and perspectives can eliminate the need for software testing.

DineOutHelper is a mobile application that people can use to select a restaurant for a group. Each user creates a profile with a unique username and a list of food allergies or dietary restrictions. Each user can then build a contact list of other users of the app. A user who is organizing a meal with a group selects all the members of the group from the user's contact list. The application then recommends one or more nearby restaurants based on whether the restaurant can accommodate all of the group members' allergies and dietary restrictions. Suppose that Alejandra is using DineOutHelper to make plans to eat out with Brandon and Cynthia. Which of the following data or inputs are needed for DineOutHelper to recommend a restaurant for the group? I. Each group member's list of food allergies or dietary restrictionsII. Alejandra's geographic locationIII. The usernames of the people on Brandon and Cynthia's contact lists

I and II only

To direct a call to the appropriate destination, which of the following input data is needed by the upgraded system that was NOT needed by the original system? I. Audio signal of the customer's voiceII. The customer's keypad selectionIII. The customer's phone number

I only

Which of the following is an example of input?

Larry touches his smart watch face to check is steps for the day

All of the following are debugging strategies to run your code EXCEPT:

Only run your code a few times to minimize stress on the CPU

Which of the following is a true statement about program documentation?

Program documentation is useful during initial program development and also when modifications are made to existing programs.

Input is: neither is true information processed by the computer both are true how we tell a computer what we want it to do

both are true

The following program is run. Then the user clicks the "bottomButton" ONCE and then clicks the "topButton" ONCE. What will be displayed in the console?

ccc bbb aaa FOR THESE QUESTIONS : the console.log statements go first (the purple ones) in order and then the button clicked runs after

When first designing an app, all of the following are important EXCEPT

debugging

The type of program some program statements run when triggered by an event like a mouse click and which run differently each time depending on user interaction is called:

event driven programming

Documentation is a written description of ______________ or was developed.

how a command or piece of code works

In which of the following stages of the development process is a team MOST likely to interview a potential user of an app?

investigating and reflecting

To create a random amount between two numbers, you need:

randomNumber(min, max);

The type of program where program statements run from top to bottom in order with no user interaction and in the same way every time is called:

sequential programming

To play a sound, you need which of the following? Select all that apply.

the name of the sound file the location of the sound file AND duration of the sound file all 3 options