17. Which of the following are correct uses of Scanner to read from file? (Choose all that apply) a.PrintStream out = new PrintStream(new File(“test.data”)); b.Scanner input = new Scanner(“test.data”); c.Scanner input = new Scanner(new File(“test.data”)); d.Scanner input = new Scanner(System.in); e.Scanner input = new Scanner("C:/example.txt"); f.Scanner input = new File("\example.txt"); j.Scanner input = new Scanner("C:\example.txt"); k.Scanner input = new Scanner(new File("example.txt")); l.File input = new Scanner("/example.txt");
17. Which of the following are correct uses of Scanner to read from file? (Choose all that apply) a.PrintStream out = new PrintStream(new File(“test.data”)); b.Scanner input = new Scanner(“test.data”); c.Scanner input = new Scanner(new File(“test.data”)); d.Scanner input = new Scanner(System.in); e.Scanner input = new Scanner("C:/example.txt"); f.Scanner input = new File("\example.txt"); j.Scanner input = new Scanner("C:\example.txt"); k.Scanner input = new Scanner(new File("example.txt")); l.File input = new Scanner("/example.txt");
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
Section: Chapter Questions
Problem 1PE
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17. Which of the following are correct uses of Scanner to read from file? (Choose all that apply)
a.PrintStream out = new PrintStream(new File(“test.data”));
b.Scanner input = new Scanner(“test.data”);
c.Scanner input = new Scanner(new File(“test.data”));
d.Scanner input = new Scanner(System.in);
e.Scanner input = new Scanner("C:/example.txt");
f.Scanner input = new File("\example.txt");
j.Scanner input = new Scanner("C:\example.txt");
k.Scanner input = new Scanner(new File("example.txt"));
l.File input = new Scanner("/example.txt");
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