جافا Java

Which data type value is returned by all transcendental math functions? #java_1

What is the range of byte data type in Java? #java_1

What is the range of short data type in Java? #java_1

Answer

Which of the following statements is correct? #java_2

Answer

Which of these operators is used to allocate memory for an object? #java_2

Which of the following is a valid declaration of an object of class Box? #java_2

Which of these keywords is used to make a class? #java_2

A _____ is a simple data type. There are eight of these types in Java; byte, short, int, long, float, double, char, boolean. They serve as the bulding blocks for more complex data types, known as reference types #java_1

_____ are complex data types that are constructed from primative types #java_1

A _ is a statement that reserves a named memory location and includes the following: A data type that identifies the type of data that the variable will store, An identifier that is the variable's name #java_1

A data item is _____ when it svalue cannot be changed while a program is running; a data item is a variable when its value might change #java_1

A _____ describes the type of data that can be stored there, how much memory the item occupies, and what types of operations can be performed on the data #java_1.