Practice Real-world Examples (6.17) - Chapter 6: Arrays and Strings in Java

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9 questions

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3 cards from this section. Quick, good the night before a test.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What data type would you use to store student scores?
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Think about the type of data for scores.
Question 2.
What symbol is used to access array elements?
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Consider the syntax used with arrays.
3Question 3.
What is an array used for?
- To store multiple values
- To store single values only
- To store data types
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Think about how data can be organized.
4Question 4.
Is a string a primitive data type in Java?
- True
- False
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Consider how Java handles character sequences.
Question 5.
Create a method that takes an array of integers and returns the maximum value found.
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Consider starting with a variable holding the first element as the current maximum.
Question 6.
Develop a function that checks if a password string meets specific criteria (length, symbols).
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Think of the rules for a strong password.

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