Exception handling: In Java, the exception is an object used to signal the unexpected error occurred during a program execution. Exception is the error, which arises at run time and such errors can be handled in Java by exception handler. Checked exception: In method declaration, the checked exception is a type of exception which is explicitly declared. This can be caught with help of try-catch block. This can be checked at compile time. Let us consider the example, public void P() throws IOException{} Here, P() indicates the method name to throw the IOException by using the throws keyword. This exception is thrown by explicitly.

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Answer 1

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Chapter 12.4, Problem 12.4.12CP

Program Plan Intro

Exception handling:

In Java, the exception is an object used to signal the unexpected error occurred during a program execution.

Exception is the error, which arises at run time and such errors can be handled in Java by exception handler.

Checked exception:

In method declaration, the checked exception is a type of exception which is explicitly declared.

This can be caught with help of try-catch block.

This can be checked at compile time.

Let us consider the example,

public void P() throws IOException{}

Here, P() indicates the method name to throw the IOException by using the throws keyword.

This exception is thrown by explicitly.

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Answer 2

Question

Chapter 12.4, Problem 12.4.12CP

Program Plan Intro

Exception handling:

In Java, the exception is an object used to signal the unexpected error occurred during a program execution.

Exception is the error, which arises at run time and such errors can be handled in Java by exception handler.

Checked exception:

In method declaration, the checked exception is a type of exception which is explicitly declared.

This can be caught with help of try-catch block.

This can be checked at compile time.

Let us consider the example,

public void P() throws IOException{}

Here, P() indicates the method name to throw the IOException by using the throws keyword.

This exception is thrown by explicitly.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 12.4, Problem 12.4.12CP

Program Plan Intro

Exception handling:

In Java, the exception is an object used to signal the unexpected error occurred during a program execution.

Exception is the error, which arises at run time and such errors can be handled in Java by exception handler.

Checked exception:

In method declaration, the checked exception is a type of exception which is explicitly declared.

This can be caught with help of try-catch block.

This can be checked at compile time.

Let us consider the example,

public void P() throws IOException{}

Here, P() indicates the method name to throw the IOException by using the throws keyword.

This exception is thrown by explicitly.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 12.4, Problem 12.4.12CP

Program Plan Intro

Exception handling:

In Java, the exception is an object used to signal the unexpected error occurred during a program execution.

Exception is the error, which arises at run time and such errors can be handled in Java by exception handler.

Checked exception:

In method declaration, the checked exception is a type of exception which is explicitly declared.

This can be caught with help of try-catch block.

This can be checked at compile time.

Let us consider the example,

public void P() throws IOException{}

Here, P() indicates the method name to throw the IOException by using the throws keyword.

This exception is thrown by explicitly.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 12.4, Problem 12.4.12CP

Program Plan Intro

Exception handling:

In Java, the exception is an object used to signal the unexpected error occurred during a program execution.

Exception is the error, which arises at run time and such errors can be handled in Java by exception handler.

Checked exception:

In method declaration, the checked exception is a type of exception which is explicitly declared.

This can be caught with help of try-catch block.

This can be checked at compile time.

Let us consider the example,

public void P() throws IOException{}

Here, P() indicates the method name to throw the IOException by using the throws keyword.

This exception is thrown by explicitly.

Answer 6

Chapter 12.4, Problem 12.4.12CP

Program Plan Intro

Exception handling:

In Java, the exception is an object used to signal the unexpected error occurred during a program execution.

Exception is the error, which arises at run time and such errors can be handled in Java by exception handler.

Checked exception:

In method declaration, the checked exception is a type of exception which is explicitly declared.

This can be caught with help of try-catch block.

This can be checked at compile time.

Let us consider the example,

public void P() throws IOException{}

Here, P() indicates the method name to throw the IOException by using the throws keyword.

This exception is thrown by explicitly.

Answer 7

Chapter 12.4, Problem 12.4.12CP

Program Plan Intro

Exception handling:

In Java, the exception is an object used to signal the unexpected error occurred during a program execution.

Exception is the error, which arises at run time and such errors can be handled in Java by exception handler.

Checked exception:

In method declaration, the checked exception is a type of exception which is explicitly declared.

This can be caught with help of try-catch block.

This can be checked at compile time.

Let us consider the example,

public void P() throws IOException{}

Here, P() indicates the method name to throw the IOException by using the throws keyword.

This exception is thrown by explicitly.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 12.2 - Prob. 12.2.1CP Ch. 12.2 - Prob. 12.2.2CP Ch. 12.2 - Prob. 12.2.3CP Ch. 12.2 - Prob. 12.2.4CP Ch. 12.2 - Prob. 12.2.5CP Ch. 12.2 - Show the output of the following code:Ch. 12.3 - Prob. 12.3.1CP Ch. 12.3 - Prob. 12.3.2CP Ch. 12.4 - Prob. 12.4.1CP Ch. 12.4 - Prob. 12.4.2CP

Solution Summary: The author explains that the exception is an object used to signal the unexpected error occurred during a program execution.

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Chapter 12 Solutions