In a statement: Scanner keyboard = new Scanner (System.in); it reads user input by means of a Scanner, the user types the line of input below, exactly as shown, including that same spacing. What is the statement keyboard.nextDouble(); returned ? Answer "2": 1+2 is 3 and "5.0" squared is 25.0 ! O a. 25.0 Ob."5.0 O. 2 Od.5.0

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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In a statement: Scanner keyboard = new Scanner (System.in);
!!
it reads user input by means of a Scanner, the user types the line of input below, exactly as
shown, including that same spacing.
What is the statement keyboard.nextDouble(); returned ?
Answer "2": 1+2 is 3 and "5.0" squared is 25.0 !
O a. 25.0
Ob. "5.0"
OC. 2
O d.5.0
Transcribed Image Text:In a statement: Scanner keyboard = new Scanner (System.in); !! it reads user input by means of a Scanner, the user types the line of input below, exactly as shown, including that same spacing. What is the statement keyboard.nextDouble(); returned ? Answer "2": 1+2 is 3 and "5.0" squared is 25.0 ! O a. 25.0 Ob. "5.0" OC. 2 O d.5.0
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