A).In order to call another method in the same class, it must be declared before (above) the method that calls it. B). Changing the order that methods are declared in a source file has no effect on the run-time behavior of the program. C). How many parameters does the main method have?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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A).In order to call another method in the same class, it must be declared before (above) the method that calls it.

B). Changing the order that methods are declared in a source file has no effect on the run-time behavior of the program.

C). How many parameters does the main method have?

D). In the following example, how many arguments are passed to the printf method?

E). What is the result type of Math.round(1.2345)?

F). How do you write π 5 in Java? Write the expression itself, not the value 306.02. Don't write any semicolons or extra spaces.

G). What value does the hello method return to main?

H). What does the following program output to the user?

I). If you're truly doing incremental development, all the code you write will be part of the final solution.

J). Which type of comment does Javadoc process?

K). Look up the Java documentation for the Scanner class. How many of its methods begin with the word next? Be sure to count the next() method.

 

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