After compilation, when a data in the program cannot be changed, then that data is defined as “ constant ”. Hence, the correct answer is option “ A ”.

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Answer 1

Expert Solution & Answer

Chapter 2, Problem 1RQ

Program Description Answer

After compilation, when a data in the program cannot be changed, then that data is defined as “constant”.

Hence, the correct answer is option “A”.

Expert Solution & Answer

Explanation of Solution

Constant:

The variable is defined as constant variable when the data item cannot be changed while the program is running.

Constants are mostly used to define default values.
- For example: PI has the constant value 3.14.
Consider the following statement in a Java class, the number 143 is constant, every time the java application containing the below statement with constant 143 is executed, the value 143 is displayed.

System.out.println(143);

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Answer 2

Expert Solution & Answer

Chapter 2, Problem 1RQ

Program Description Answer

After compilation, when a data in the program cannot be changed, then that data is defined as “constant”.

Hence, the correct answer is option “A”.

Expert Solution & Answer

Explanation of Solution

Constant:

The variable is defined as constant variable when the data item cannot be changed while the program is running.

Constants are mostly used to define default values.
- For example: PI has the constant value 3.14.
Consider the following statement in a Java class, the number 143 is constant, every time the java application containing the below statement with constant 143 is executed, the value 143 is displayed.

System.out.println(143);

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Answer 3

Expert Solution & Answer

Chapter 2, Problem 1RQ

Program Description Answer

After compilation, when a data in the program cannot be changed, then that data is defined as “constant”.

Hence, the correct answer is option “A”.

Expert Solution & Answer

Explanation of Solution

Constant:

The variable is defined as constant variable when the data item cannot be changed while the program is running.

Constants are mostly used to define default values.
- For example: PI has the constant value 3.14.
Consider the following statement in a Java class, the number 143 is constant, every time the java application containing the below statement with constant 143 is executed, the value 143 is displayed.

System.out.println(143);

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Expert Solution & Answer

Chapter 2, Problem 1RQ

Program Description Answer

After compilation, when a data in the program cannot be changed, then that data is defined as “constant”.

Hence, the correct answer is option “A”.

Expert Solution & Answer

Explanation of Solution

Constant:

The variable is defined as constant variable when the data item cannot be changed while the program is running.

Constants are mostly used to define default values.
- For example: PI has the constant value 3.14.
Consider the following statement in a Java class, the number 143 is constant, every time the java application containing the below statement with constant 143 is executed, the value 143 is displayed.

System.out.println(143);

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

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Answer 6

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Answer 7

Chapter 2, Problem 1RQ

Program Description Answer

After compilation, when a data in the program cannot be changed, then that data is defined as “constant”.

Hence, the correct answer is option “A”.

Expert Solution & Answer

Explanation of Solution

Constant:

The variable is defined as constant variable when the data item cannot be changed while the program is running.

Constants are mostly used to define default values.
- For example: PI has the constant value 3.14.
Consider the following statement in a Java class, the number 143 is constant, every time the java application containing the below statement with constant 143 is executed, the value 143 is displayed.

System.out.println(143);

Answer 8

Chapter 2, Problem 1RQ

Program Description Answer

After compilation, when a data in the program cannot be changed, then that data is defined as “constant”.

Hence, the correct answer is option “A”.

Expert Solution & Answer

Explanation of Solution

Constant:

The variable is defined as constant variable when the data item cannot be changed while the program is running.

Constants are mostly used to define default values.
- For example: PI has the constant value 3.14.
Consider the following statement in a Java class, the number 143 is constant, every time the java application containing the below statement with constant 143 is executed, the value 143 is displayed.

System.out.println(143);

Answer 9

Chapter 2, Problem 1RQ

Program Description Answer

After compilation, when a data in the program cannot be changed, then that data is defined as “constant”.

Hence, the correct answer is option “A”.

Answer 10

Expert Solution & Answer

Explanation of Solution

Constant:

The variable is defined as constant variable when the data item cannot be changed while the program is running.

Constants are mostly used to define default values.
- For example: PI has the constant value 3.14.
Consider the following statement in a Java class, the number 143 is constant, every time the java application containing the below statement with constant 143 is executed, the value 143 is displayed.

System.out.println(143);

Answer 11

Expert Solution & Answer

Answer 12

Expert Solution & Answer

Answer 13

Ch. 2 - Prob. 1RQ Ch. 2 - Prob. 2RQ Ch. 2 - Prob. 3RQ Ch. 2 - Prob. 4RQ Ch. 2 - Prob. 5RQ Ch. 2 - Prob. 6RQ Ch. 2 - Prob. 7RQ Ch. 2 - Prob. 8RQ Ch. 2 - Prob. 9RQ Ch. 2 - Prob. 10RQ

After compilation, when a data in the program cannot be changed, then that data is defined as “ constant ”. Hence, the correct answer is option “ A ”.

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After compilation, when a data in the program cannot be changed, then that data is defined as “constant”.

Hence, the correct answer is option “A”.

Explanation of Solution

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Chapter 2 Solutions

After compilation, when a data in the program cannot be changed, then that data is defined as “ constant ”. Hence, the correct answer is option “ A ”.

Videos

After compilation, when a data in the program cannot be changed, then that data is defined as “constant”. Hence, the correct answer is option “A”.

Explanation of Solution

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Chapter 2 Solutions

After compilation, when a data in the program cannot be changed, then that data is defined as “constant”.

Hence, the correct answer is option “A”.