1.1 Key Terms - (15)

Question 1

Abstraction

Answer 1

The procedural abstraction gives a name to a procedure. People then can use the procedure without worrying about a finer grain details.

Question 2

Adaptive technology

Answer 2

Adaptive technology helps increase or maintains the capabilities of a person with a disability

Question 3

Analog

Answer 3

Analog information has continuous value instead of jumping to one value to another value without passing through the value in between. Most physical information such as position, wind speed, light intensity, or sound pressure, is analog.

Question 4

Arguments

Answer 4

The value that a program provides to function

Question 5

Authentication

Answer 5

When two parties exchange information so that they trust each other is who they say they are.

Question 6

Automation

Answer 6

Automation is using a system (often a computer)

Question 7

Backlog

Answer 7

A personalized list of feature or users stories added to a program

Question 8

Binary

Answer 8

Binary Information is written using two values; zero and one. Every thing can be approximately represented by using a binary representation.

Question 9

Boolean expression

Answer 9

A Boolean expression is either true or false. Boolean includes “and” “or” and “not”

Question 10

Character

Answer 10

Any single type set unit. Including lower and upper case letters, digest, punctuation mark, international characters like letters with accent marks, and special characters like tabs and carriage returns

Question 11

Components

Answer 11

Parts of an interface

Question 12

Concatenate

Answer 12

To tack together two strings of characters making one longer string

Question 13

Computational thinking

Answer 13

Habits that help people solve problems with computers. computational thinking cause a person to ask how computers could help them be more creative, to communicate, to collaborate, to use data or the internet, or to use crowdsourcing or simulation to solve a problem

Question 21

Decomposition

Answer 21

A problem solving strategy of breaking a problem into smaller sub problems

Question 22

Default

Answer 22

A default value is a value that variables will have no action taken by the user

Question 23

Digital

Answer 23

Digital information has desecrate values with gaps between the values. Digital information can be exactly represented using a binary representation. Digital representation can be duplicated exactly without loss in quality. Digital information can be transmitted error free.

Question 24

Digital divide

Answer 24

The contrast between two groups access to computer resources and the internet on the bases race wealth or national boundaries.