What is a class?

What will be an ideal response?


The way we classify objects or the type of the object. A class tells Java what data we expect objects of the class to have and what things objects can do.

Computer Science & Information Technology

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Answer the following statements true (T) or false (F)

1. The do-while loop must be terminated with a semicolon. 2. The do-while loop is ideal in situations where you always want the loop to iterate at least once. 3. When you pass the name of a file to the PrintWriter constructor and the file already exists, it will be erased and a new empty file with the same name will be created. 4. When you open a file with the PrintWriter class, the class can potentially throw an IOException.

Computer Science & Information Technology

Nessus is a remote security scanner designed to be run on Linux, BSD, Solaris, and other versions of Unix.?

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

Why is it useful to “blaze away” when using a new piece of software?

What will be an ideal response?

Computer Science & Information Technology

_________ returns the last character in a StringBuilder variable named strBuf?

a. strBuf.charAt(strBuf.length() - 1) b. strBuf.charAt(strBuf.capacity() - 1) c. StringBuilder.charAt(strBuf.length() - 1) d. StringBuilder.charAt(strBuf.capacity() - 1)

Computer Science & Information Technology