Practice Statements And Scope (8) - Statements and Scope

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10 questions

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4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What type of statement is 'int number = 5;'?
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Think of the purpose it serves.
Question 2.
What does the expression statement 'x = x + 1;' do?
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Consider what happens to the value of x.
3Question 3.
What type of statement is used to assign a variable?
- Declaration Statement
- Control Flow Statement
- Return Statement
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Think of how you start a variable.
4Question 4.
True or False: A variable with local scope can be accessed anywhere in a class.
- True
- False
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Consider where the variable is declared.
Question 5.
Create a class with at least one instance variable, one class variable, and demonstrate their usage in an example method.
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Remember instance variables belong to objects while class variables belong to the class.
Question 6.
Write a method that uses control flow statements to compare two numbers and print which is larger.
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Think of using 'if', 'else if', and 'else'.

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