Program plan: Import the required header files. Define the class “Main”. Define the main method. Create a try and catch block. The “ObjectInputStream” is used to read a data from the binary files. The “inputStream” is the object of the “ObjectInputStream” stream class. The “FileInputStream” is an input stream used for reading data from a “File”. It allows to open a file for reading binary string and to establish the connection within it. The “readUTF” method is used to read the string value which was written by the “writeUTF” method. Display the strings. Close the file. Catch block is used to throw an error message, if the file was not found in the found. Note: Assume “stuff.data” file contains “Hai! Welcome to Java programming language” content.

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Answer 1

Question

Chapter 10.4, Problem 21STQ

Program Plan Intro

Program plan:

Import the required header files.

Define the class “Main”.

Define the main method.

Create a try and catch block.

The “ObjectInputStream” is used to read a data from the binary files.

The “inputStream” is the object of the “ObjectInputStream” stream class.

The “FileInputStream” is an input stream used for reading data from a “File”. It allows to open a file for reading binary string and to establish the connection within it.

The “readUTF” method is used to read the string value which was written by the “writeUTF” method.

Display the strings.

Close the file.

Catch block is used to throw an error message, if the file was not found in the found.

Note: Assume “stuff.data” file contains “Hai! Welcome to Java programming language” content.

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Answer 2

Question

Chapter 10.4, Problem 21STQ

Program Plan Intro

Program plan:

Import the required header files.

Define the class “Main”.

Define the main method.

Create a try and catch block.

The “ObjectInputStream” is used to read a data from the binary files.

The “inputStream” is the object of the “ObjectInputStream” stream class.

The “FileInputStream” is an input stream used for reading data from a “File”. It allows to open a file for reading binary string and to establish the connection within it.

The “readUTF” method is used to read the string value which was written by the “writeUTF” method.

Display the strings.

Close the file.

Catch block is used to throw an error message, if the file was not found in the found.

Note: Assume “stuff.data” file contains “Hai! Welcome to Java programming language” content.

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Answer 3

Question

Chapter 10.4, Problem 21STQ

Program Plan Intro

Program plan:

Import the required header files.

Define the class “Main”.

Define the main method.

Create a try and catch block.

The “ObjectInputStream” is used to read a data from the binary files.

The “inputStream” is the object of the “ObjectInputStream” stream class.

The “FileInputStream” is an input stream used for reading data from a “File”. It allows to open a file for reading binary string and to establish the connection within it.

The “readUTF” method is used to read the string value which was written by the “writeUTF” method.

Display the strings.

Close the file.

Catch block is used to throw an error message, if the file was not found in the found.

Note: Assume “stuff.data” file contains “Hai! Welcome to Java programming language” content.

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Answer 4

Question

Chapter 10.4, Problem 21STQ

Program Plan Intro

Program plan:

Import the required header files.

Define the class “Main”.

Define the main method.

Create a try and catch block.

The “ObjectInputStream” is used to read a data from the binary files.

The “inputStream” is the object of the “ObjectInputStream” stream class.

The “FileInputStream” is an input stream used for reading data from a “File”. It allows to open a file for reading binary string and to establish the connection within it.

The “readUTF” method is used to read the string value which was written by the “writeUTF” method.

Display the strings.

Close the file.

Catch block is used to throw an error message, if the file was not found in the found.

Note: Assume “stuff.data” file contains “Hai! Welcome to Java programming language” content.

Expert Solution & Answer

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Answer 5

Chapter 10.4, Problem 21STQ

Program Plan Intro

Program plan:

Import the required header files.

Define the class “Main”.

Define the main method.

Create a try and catch block.

The “ObjectInputStream” is used to read a data from the binary files.

The “inputStream” is the object of the “ObjectInputStream” stream class.

The “FileInputStream” is an input stream used for reading data from a “File”. It allows to open a file for reading binary string and to establish the connection within it.

The “readUTF” method is used to read the string value which was written by the “writeUTF” method.

Display the strings.

Close the file.

Catch block is used to throw an error message, if the file was not found in the found.

Note: Assume “stuff.data” file contains “Hai! Welcome to Java programming language” content.

Answer 6

Chapter 10.4, Problem 21STQ

Program Plan Intro

Program plan:

Import the required header files.

Define the class “Main”.

Define the main method.

Create a try and catch block.

The “ObjectInputStream” is used to read a data from the binary files.

The “inputStream” is the object of the “ObjectInputStream” stream class.

The “FileInputStream” is an input stream used for reading data from a “File”. It allows to open a file for reading binary string and to establish the connection within it.

The “readUTF” method is used to read the string value which was written by the “writeUTF” method.

Display the strings.

Close the file.

Catch block is used to throw an error message, if the file was not found in the found.

Note: Assume “stuff.data” file contains “Hai! Welcome to Java programming language” content.

Answer 7

Chapter 10.4, Problem 21STQ

Program Plan Intro

Program plan:

Import the required header files.

Define the class “Main”.

Define the main method.

Create a try and catch block.

The “ObjectInputStream” is used to read a data from the binary files.

The “inputStream” is the object of the “ObjectInputStream” stream class.

The “FileInputStream” is an input stream used for reading data from a “File”. It allows to open a file for reading binary string and to establish the connection within it.

The “readUTF” method is used to read the string value which was written by the “writeUTF” method.

Display the strings.

Close the file.

Catch block is used to throw an error message, if the file was not found in the found.

Note: Assume “stuff.data” file contains “Hai! Welcome to Java programming language” content.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 10.1 - Why would anybody write a program that sends its...Ch. 10.1 - When we discuss input, are we referring to data...Ch. 10.1 - What is the difference between a text file and a...Ch. 10.2 - Write some code that will create a stream named...Ch. 10.2 - Prob. 5STQ Ch. 10.2 - Prob. 6STQ Ch. 10.2 - Prob. 7STQ Ch. 10.2 - Write some code that will create a stream named...Ch. 10.2 - Suppose you run a program that writes to the text...Ch. 10.2 - Prob. 10STQ

Solution Summary: The author explains how to import the required header files, define the class "Main", and create a try and catch block.

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Chapter 10 Solutions