CSE Activity 1.1.2 Quiz

A(n) abstraction is:

• Way to manage complexity, hide details or remove duplication
• Type of code to perform a math operation, such as + - * /
• Values that a program provides to a function or subroutine
• A set of steps to accomplish a task.

A(n) algorithm is:

• Values that a program provides to a function or subroutine

• Way to manage complexity, hide details or remove duplication

• Type of code to perform a math operation, such as + - * /

• A set of steps to accomplish a task.

A(n) argument is:

• Way to manage complexity, hide details or remove duplication

• A set of steps to accomplish a task.

• Values that a program provides to a function or subroutine

• Type of code to perform a math operation, such as + - * /

A(n) arithmetic operator is:

• Values that a program provides to a function or subroutine

• Type of code to perform a math operation, such as + - * /

• A set of steps to accomplish a task.

• Way to manage complexity, hide details or remove duplication

A(n) Boolean expression is:

• An expression that can be evaluted as TRUE or FALSE. Often used in CONDITIONAL STATEMENTS, such as IF (condition) THEN (action1) ELSE (action2)
• Operators that are used to combine or change Boolean Expressions. The 3 standard operators are AND, OR, and NOT.
• Control block that looks for events to then perform action
• A symbol that represents a compare action for a computer to take. Examples are: ">" (greater than), "<" (less than) and "=" (equal)

A(n) conditional statement is:

• A precise number by including values after the decimal place

• A data type that can have only 2 values - TRUE or FALSE

• A whole number, it does not have any digits after a decimal.

• A programming statement that directs control flow - it uses BOOLEAN expressions to make a choice between different paths (IF (condition) THEN (path1) ELSE (path2)

A(n) string is:

• An object such as a number or word. A _____ is an expression that cannot be evaluated any further. Variables are evaluated to a final ____ before operators (arithmetic, relational, or logical) are then used on them.

• An action (such as clicking a button) or occurrence (receiving a text message) that happens during runtime that will trigger a response or behavior by the software.

• The smallest unit of data storage that a program can use.

• A type of variable that holds text (characters, numbers, punctuation or math symbols). Uses quotes to tell the computer to not treat what is inside the string (inside the quotes) as code.

A(n) event handler is:

• Operators that are used to combine or change Boolean Expressions. The 3 standard operators are AND, OR, and NOT.

• A symbol that represents a compare action for a computer to take. Examples are: ">" (greater than), "<" (less than) and "=" (equal)

• An expression that can be evaluted as TRUE or FALSE. Often used in CONDITIONAL STATEMENTS, such as IF (condition) THEN (action1) ELSE (action2)

• Control block that looks for events to then perform action

Which Event Handler will update the Screen to show the picture taken on the Canvas?

• Camera 1

• Camera 2

• Camera 3

• Camera 4

What command is this shape for?

• START / STOP
• INPUT / OUTPUT
• PROCESS
• DECISION