Practice Type Casting (2.5) - Chapter 2: Data Types, Variables, and Operators

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9 questions

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6 sample questions

Question 1.
What is implicit casting?
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Think about how Java handles smaller types.
Question 2.
Provide an example of explicit casting.
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Remember to use parentheses!
3Question 3.
What type of casting is done automatically?
- Explicit Casting
- Implicit Casting
- Data Casting
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Think of the easier way of converting types.
4Question 4.
Is explicit casting necessary when converting from int to double?
- True
- False
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Doesn't Java handle this conversion for you?
Question 5.
Write a Java program that demonstrates both implicit and explicit casting. Show the results of both transformations.
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Start small with int, then work to a larger data type.
Question 6.
Analyze the effects of explicit casting on a float value, such as 5.75. What happens to the decimal part?
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Look at how floats differ fundamentally from integers.

5 more questions in this section. Enroll free to practise them all.