1) Declare two char variables and assign to them characters representing the first two letters of...

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Question

1) Declare two char variables and assign to them characters representing the first two letters of...

1) Declare two char variables and assign to them characters representing the first two letters of the alphabet, respectively

2) What word describes joining two strings together to form a longer string?

3) What is the name of the Java class that serves as a "wrapper" for the primitive type int?

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Answer 1

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// 1) Declare two char variables and assign to them characters representing the first two letters of the alphabet, respectively
char ch1 = 'A', ch2 = 'B';

//2) What word describes joining two strings together to form a longer string?
Answer: concatenation

//3) What is the name of the Java class that serves as a "wrapper" for the primitive type int?
Answer: Integer

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Answer 2

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1) Declare two char variables and assign to them characters representing the first two letters of...

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