Which of the following statements correctly creates a Scanner object for keyboard input?
a. Scanner kbd = new Scanner(System.keyboard);
b. Scanner keyboard = new Scanner(System.in);
c. Scanner keyboard(System.in);
d. Keyboard scanner = new Keyboard(System.in);
b. Scanner keyboard = new Scanner(System.in);
Computer Science & Information Technology
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A(n) ______ database is a huge database used to analyze transactions.
A. object-oriented B. relational C. data warehouse D. distributed
Computer Science & Information Technology
Solve the equation using the quadratic formula. Round to two decimal places as needed.
What will be an ideal response?
Computer Science & Information Technology