Writers and Readers Classes

Question 1

A character stream that operates on strings.

Answer 1

StringReader

Question 2

This class is a bridge between character streams and byte streams.

Answer 2

InputStreamReader and OutputStreamWriter

Question 3

Derived class of OutputStreamWriter that provides support for reading character files.

Answer 3

FileReader

Question 4

For “piped” reading of characters.

Answer 4

PipedReader

Question 5

Abstract base class for streams that support a filtering operation applied on data as characters that are read from the stream.

Answer 5

FilterReader

Question 6

Derived class of FilterReader that allows read characters to be pushed back into the stream.

Answer 6

PushbackReader

Question 7

Adds buffering to the underlying character stream so that there is no need to access the underlying file system for each read and write operation.

Answer 7

BufferedReader

Question 8

Derived class of BufferedReader that keeps track of line numbers as the characters are read from the character stream.

Answer 8

LineNumberReader

Question 9

A character stream that collects the output in a string buffer, which can be used for creating a string.

Answer 9

StringWriter

Question 10

Derived class of InputStreamReader that provides support for writing character files.

Answer 10

FileWriter

Question 11

For “piped” writing of characters

Answer 11

PipedWriter

Question 12

Abstact base class for streams that supports a filtering operation applied on data such as characters when writing them to the character stream.

Answer 12

FilterWriter

Question 13

Supports formatted printing of characters to the output character stream.

Answer 13

PrintWriter

Question 14

Adds buffering to the underlying character stream so that there is no need to access the underlying file system for each read and write operation.

Answer 14

BufferedWriter.