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Programming

memorize.aimemorize.ai (lvl 286)
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20 cards
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Section 1

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Streets

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Programming
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Last updated

6 years ago

Date created

Mar 1, 2020

Cards (20)

Section 1

(20 cards)

Streets

Front

East&West 1-infinity

Back

Error shutoff

Front

Occurs when robot runs into a wall, is told to place a beeper when he doesn't have one, and is told to pick beeper when there isn't one at his location. When an error shutoff happens the robot shuts off and cannot receive further instructions.

Back

Avenues

Front

North&South 1-infinity

Back

Superclass

Front

A parent class that is called on to extend methods. (UrRobot)

Back

stepwise refinement

Front

breaking methods into smaller methods. Beak task down to small manageable pieces of code. Pseudo code, create methods, write a main method that contains 5-10 instructions.

Back

Execution errors

Front

The program is unable to complete task (shutoff errors; stack overflow; etc).

Back

Is-A

Front

Subclass robots are enhanced versions of their parent class or superclass.

Back

Extends

Front

Calls on previously programmed class so that robots inherit capabilities.

Back

Lexical errors

Front

Using vocabulary the program does not understand. Found when compiling.

Back

Class

Front

A group of related methods and variables.

Back

Void

Front

Used to creat methods that allow the robot to perform an action.

Back

Extends

Front

The java command that allows robots to access methods in another class.

Back

Public (used in front of method headings)

Front

Makes method available to all robots.

Back

Syntax errors

Front

Errors in spelling and punctuation. Found when compiling.

Back

super (as used in the constructor)

Front

Uses previous definition.

Back

Subclass

Front

A class which extends another class and inherits the methods of the parent class.

Back

{}

Front

Braces begin and end a set of instructions. Method/statement/class/ect

Back

3 objects that can be placed

Front

Wall, beeper, robot.

Back

Inherits

Front

A subclass is able to use the public methods from the superclass it extends

Back

Intent errors

Front

The program runs to completion but doesn't successfully finish the task.

Back