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DataTypes Program

Qustions based on DataType program done in class

QuestionAnswer
What is main method? A program begins by calling the main method and begins execution with the first line of codeine the main method
What is the program block? The code enclosed { }
What are the Naming Rules? 1. Alphanumeric(letters and numbers) 2. No spaces 3. No special characters except _ $ (underscore, dollar sign) 4. Must begin with a letter */
What are the Naming Conventions? 1. camelBack notation - first letter is lowercase and for each subsequent word the first letter is capitalized. 2. names are meaningful 3. one - character variable names should be avoid except for temporary variables are 4. i, j, m, and n, for integer
What is a Declaration? A process of telling the complier the name of a variable and the type of data to be stored in the memory allocated to the variable
What is data? information formatted in a distinct way
What is a data type? A classification that determines how data is stored, possible values for data, and the operations that can be performed on the data
What is a Primitive Data Type? The most basic data type provided by a language
What is String? A class provided by Java that provides the ability to program with words
What is Syntax? grammer, structure, or order of the elements in a language
What is String literal?
What is Assignment?
What is camelBack notation?
What is a program block?
What are common names for temporary variable integers?
What is hard coding?
What is the basic syntax for declaration?
The int data allows what?
How many bits and bytes take to declare a integer variable?
How many bits and bytes take to declare a real variable?
How many bits does it take to declare a boolean?
The double data type allows what?
The boolean data types allow what?
What does a boolean data type require?
What are the rules for naming camelBack notation?
What characters should be avoided?
Declaring a String size depends on what?
How do you declare a boolean data type?
How do you declare a character data type?
How do u declare a an integer variable/int data type?
Created by: 100008160576195