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What is the return type of the read() method of the Buffered Reader Class used to read a single character from the buffered stream? a. boolean b. String c. char d. int

What is the return type of the read() method of the Buffered Reader Class used to read a single character from the buffered stream? a. boolean b. String c. char d. int

Database System Concepts
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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What is the return type of the read() method of the Buffered Reader Class used to read a single character from the buffered stream? a. boolean b. String c. char d. int
Transcribed Image Text:What is the return type of the read() method of the Buffered Reader Class used to read a single character from the buffered stream? a. boolean b. String c. char d. int
What does the following constructor do: FileWriter fw = new FileWriter("myFile.txt"); a. It creates the textfile "myFile.txt" in the root directory. b. It creates the textfile "myFile.txt" unless it already exists. c. Any previous "myFile.txt" in the current directory will be deleted and a new one created d. A new "myFile.txt" will be created in the current directory, or a previous one will be opened for appending.
Transcribed Image Text:What does the following constructor do: FileWriter fw = new FileWriter("myFile.txt"); a. It creates the textfile "myFile.txt" in the root directory. b. It creates the textfile "myFile.txt" unless it already exists. c. Any previous "myFile.txt" in the current directory will be deleted and a new one created d. A new "myFile.txt" will be created in the current directory, or a previous one will be opened for appending.
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