Question

How to create a Web page to accept number and check whether it is between 50 to 100 .
1)List the variable , operators to be used.
2) Specify the built
- in function used and structure.

Answer 1

Answer:

here you go:-

Explanation:

• In this lecture we will first learn how to declare and visualize variables storing any type of data (both primitive and reference types). Then, we will learn a variety of operators (arithmetic, relational, logical, textual, and state-change) and methods that compute results (produce more values) from such data. Along the way, we will introduce new terminology for discussing operators and methods generally.
• Finally, we will learn how to combine literals, variables, operators, and methods (which are like function calls) to build arbitrarily complicated expresions (formulas that Java can evaluate). We being by examining the structure and evaluation process for expressions, including the concepts of operator precedence and operator associativity. Then we will learn how to build oval diagrams: the main analytic tool that we will use to investigate/understand large expressions (along with our knowledge of prototypes). We should understand how to translate complicated formulas into their equivalent Java expressions and verify the translation is correct.