Big Idea 1-Creative Development

Question 1

A ___________ includes a program as an integral part of its function.

Answer 1

computing innovation

Question 2

A self-driving car is an example of a _______________

Answer 2

physical computing innovation

Question 3

A picture editing software is an example of a ______________

Answer 3

nonphysical (computer software) computing innovation.

Question 4

An e-commerce is an example of a _________________.

Answer 4

nonphysical (computing concept) computing innovation

Question 5

Produces a computing innovation that reflects the diversity of talents and perspectives of those who designed it.

Answer 5

Effective collaboration

Question 6

Collaboration that includes ______________ helps avoid bias in the development of computing innovations.

Answer 6

diverse perspectives

Question 7

Consultation and communication with users are __________________.

Answer 7

important aspects of the development of computing innovations

Question 8

Information gathered from___________ can be used to understand the purpose of a program from diverse perspectives and to develop a program that fully incorporates these perspectives.

Answer 8

potential users

Question 9

Support collaboration by allowing programmers to share and provide feedback on ideas and documents.

Answer 9

Online tools

Question 10

Pair programming

Answer 10

facilitate collaboration

Question 11

Effective collaborative teams practice interpersonal skills, including but not limited to:

Answer 11

• communication
• consensus building
• conflict resolution
• negotiation

Question 12

The purpose of computing innovations is ____________.

Answer 12

is to solve problems or to pursue interests through creative expression.

Question 13

A collection of statements that performs a specific task when run by a computer.

Answer 13

program/software

Question 14

A collection of program statements that is part of a program.

Answer 14

code segment

Question 15

The ______ of a program is how a program functions during execution and is often described by how a user interacts with it.

Answer 15

behavior

Question 16

__________ are data sent to a computer for processing by a program. Input can come in a variety of forms, such as tactile, audio, visual, or text.

Answer 16

Program inputs

Question 17

An _______ is associated with an action and supplies input data to a program.

Answer 17

event

Question 18

Can be generated when a key is pressed, a mouse is clicked, a program is started, or any other defined action occurs that affects the flow of execution.

Answer 18

event

Question 19

Inputs usually affect the _______ produced by a program.

Answer 19

output

Question 20

_____________ are any data sent from a program to a device.

Answer 20

Program outputs

Question 21

The following phases are commonly used when developing a program:

Answer 21

investigating and reflecting
designing
prototyping
testing

Question 22

A development process that is _______ requires refinement and revision based on feedback, testing, or reflection throughout the process. This may require revisiting earlier phases of the process.

Answer 22

iterative

Question 23

A development process that is ________ is one that breaks the problem into smaller pieces and makes sure each piece works before adding it to the whole.

Answer 23

incremental

Question 24

_________ in a development process is useful for understanding and identifying the program constraints, as well as the concerns and interests of the people who will use the program.

Answer 24

Investigation

Question 25

Some ways investigation can be performed are as follows:

Answer 25

collecting data through surveys
user testing
interviews
direct observations

Question 26

_______________ is a written description of the function of a code segment, event, procedure, or program and how it was developed.

Answer 26

Program documentation

Question 27

____________ are a form of program documentation written into the program to be read by people and do not affect how a program runs.

Answer 27

Comments

Question 28

A ______ is a mistake in the algorithm or program that causes it to behave incorrectly or unexpectedly

Answer 28

logic error

Question 29

A ______ is a mistake in the program where the rules of the programming language are not followed.

Answer 29

syntax error

Question 30

A ______ is a mistake in the program that occurs during the execution of a program.

Answer 30

run-time error

Question 31

An _______ is an error that occurs when a computer attempts to handle a number that is outside of the defined range of values.

Answer 31

overflow error

Question 32

The following are effective ways to find and correct errors:

Answer 32

test cases
hand tracing
visualizations
debuggers
adding extra output statement(s)

Question 33

In the development process, ______ uses defined inputs to ensure that an algorithm or program is producing the expected outcomes.

Answer 33

testing