The Java Language | Module 4

Course Name: The Java Language (Java as a Second Language Specialization)

Course Link: The Java Language

These are The Java Language Week 4 Coursera Answers

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Q1. A __________ statement can have a number of possible execution pathsZ

• switch
• IF-THEN
• IF-THEN-ELSE

Answer: switch

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Q2. A superclass inherits from _________.

• the new class
• a subclass
• nothing
• the Java Object

Answer: a subclass

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Q3. Which command controls a code block when the IF statement is false?

• run
• loop
• else
• none of these

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Q4. True or false: The code in the FOR loop will execute until the upper limit of the counter is reached.

• True
• False

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These are The Java Language Week 4 Coursera Answers

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Q5. Which primitive data type only has 2 possible values?

• boolean
• double
• char

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Q6. Which Java keyword creates a class as a superclass?

• extends
• super
• implement
• is

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Q7. If class A extends class B, then class A will have class B’s _______ and _______. (Select all that apply).

• methods
• properties
• subclasses
• all of these

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Q8. A variable’s data type determines the ________ it may contain, plus the operations that may be performed on it.

• primitives
• keywords
• values

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Q9. _________ is a data structure that holds multiple values of the same data.

• An array
• A group
• A class

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Q10. When does the code block in an IF statement execute?

• when the IF statement is true
• always
• when part of the statement is true
• when the IF statement is false

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These are The Java Language Week 4 Coursera Answers

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