“==” operator: • It is a relational operator which is used to compare two operands. • This operator is also used to find out whether the two references are identical to each other or not. • Using this operator, user can compare any primitive type such as “int”, “char”, “float” and Booleans. “equals” method: • This method is used to determine whether two objects are identical or not. • User classes can override the “equals” method to implement a domain-specific test for equality.

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Answer 1

Question

Chapter 5.3, Problem 26STQ

Program Plan Intro

“==” operator:

• It is a relational operator which is used to compare two operands.

• This operator is also used to find out whether the two references are identical to each other or not.

• Using this operator, user can compare any primitive type such as “int”, “char”, “float” and Booleans.

“equals” method:

• This method is used to determine whether two objects are identical or not.

• User classes can override the “equals” method to implement a domain-specific test for equality.

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Answer 2

Question

Chapter 5.3, Problem 26STQ

Program Plan Intro

“==” operator:

• It is a relational operator which is used to compare two operands.

• This operator is also used to find out whether the two references are identical to each other or not.

• Using this operator, user can compare any primitive type such as “int”, “char”, “float” and Booleans.

“equals” method:

• This method is used to determine whether two objects are identical or not.

• User classes can override the “equals” method to implement a domain-specific test for equality.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 3

Question

Chapter 5.3, Problem 26STQ

Program Plan Intro

“==” operator:

• It is a relational operator which is used to compare two operands.

• This operator is also used to find out whether the two references are identical to each other or not.

• Using this operator, user can compare any primitive type such as “int”, “char”, “float” and Booleans.

“equals” method:

• This method is used to determine whether two objects are identical or not.

• User classes can override the “equals” method to implement a domain-specific test for equality.

Expert Solution & Answer

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Answer 4

Question

Chapter 5.3, Problem 26STQ

Program Plan Intro

“==” operator:

• It is a relational operator which is used to compare two operands.

• This operator is also used to find out whether the two references are identical to each other or not.

• Using this operator, user can compare any primitive type such as “int”, “char”, “float” and Booleans.

“equals” method:

• This method is used to determine whether two objects are identical or not.

• User classes can override the “equals” method to implement a domain-specific test for equality.

Expert Solution & Answer

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Answer 5

Chapter 5.3, Problem 26STQ

Program Plan Intro

“==” operator:

• It is a relational operator which is used to compare two operands.

• This operator is also used to find out whether the two references are identical to each other or not.

• Using this operator, user can compare any primitive type such as “int”, “char”, “float” and Booleans.

“equals” method:

• This method is used to determine whether two objects are identical or not.

• User classes can override the “equals” method to implement a domain-specific test for equality.

Answer 6

Chapter 5.3, Problem 26STQ

Program Plan Intro

“==” operator:

• It is a relational operator which is used to compare two operands.

• This operator is also used to find out whether the two references are identical to each other or not.

• Using this operator, user can compare any primitive type such as “int”, “char”, “float” and Booleans.

“equals” method:

• This method is used to determine whether two objects are identical or not.

• User classes can override the “equals” method to implement a domain-specific test for equality.

Answer 7

Chapter 5.3, Problem 26STQ

Program Plan Intro

“==” operator:

• It is a relational operator which is used to compare two operands.

• This operator is also used to find out whether the two references are identical to each other or not.

• Using this operator, user can compare any primitive type such as “int”, “char”, “float” and Booleans.

“equals” method:

• This method is used to determine whether two objects are identical or not.

• User classes can override the “equals” method to implement a domain-specific test for equality.

Answer 8

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Answer 9

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Answer 10

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Answer 11

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Solution Summary: The author explains the relational operator "==" and the "equals" method, which is used to determine whether two objects are identical or not.

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