Computer Science and Apps Spring Final

Define input.

• data that are sent to a computer for processing by a program. can come in a variety of forms, such as tactile interaction, audio, visuals, or text.

• any data that are sent from a program to a device. can come in a variety of forms, such as tactile interaction, audio, visuals, or text.

• a collection of program statements. Programs run (or “execute”) one command at a time.

• The process of finding and fixing problems in code

Define output.

• data that are sent to a computer for processing by a program. can come in a variety of forms, such as tactile interaction, audio, visuals, or text.

• any data that are sent from a program to a device. can come in a variety of forms, such as tactile interaction, audio, visuals, or text.

• a collection of program statements. Programs run (or “execute”) one command at a time.

• The process of finding and fixing problems in code

Define program.

• data that are sent to a computer for processing by a program. can come in a variety of forms, such as tactile interaction, audio, visuals, or text.

• any data that are sent from a program to a device. can come in a variety of forms, such as tactile interaction, audio, visuals, or text.

• a collection of program statements. Programs run (or “execute”) one command at a time.

• The process of finding and fixing problems in code

Define debugging

• data that are sent to a computer for processing by a program. can come in a variety of forms, such as tactile interaction, audio, visuals, or text.

• any data that are sent from a program to a device. can come in a variety of forms, such as tactile interaction, audio, visuals, or text.

• a collection of program statements. Programs run (or “execute”) one command at a time.

• The process of finding and fixing problems in code

What are examples of app input? 

• Buttons, clickable images, dropdown menus

• checkbox, slider, radio button, text input

• sound

• screen changes

What is NOT an example of app output?

• Screen changes

• sound

• images

• text input

Explain the difference between human and programming languages.

• Programming language is ambiguous

• Human language is more Precise

• Human language is often ambiguous, but programming languages are precise

• Human language is less ambiguous, Like programming language

What are some beneficial debugging strategies? Check all that apply

• Keep code clean and organized, compare your code with what works

• use meaningful ID's, hand trace your code

• run your code frequently, talk to a partner

• familiarize yourself with the documentation

Define documentation

• A named reference to a value that can be used repeatedly throughout a program is referred to as a(n). This named reference can only hold one value at a time.

• To combine Strings with other Strings, with numbers, or even with another variable

• affects the sequential flow of control by executing different statements based on the value of a Boolean expression

• a written description of how a command or piece of code works or was developed.

Define concatenate.

• A named reference to a value that can be used repeatedly throughout a program is referred to as a(n). This named reference can only hold one value at a time.

• To combine Strings with other Strings, with numbers, or even with another variable

• affects the sequential flow of control by executing different statements based on the value of a Boolean expression

• a written description of how a command or piece of code works or was developed.