The Java Language | Module 1

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

Course Link: The Java Language

These are The Java Language Week 1 Coursera Answers

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Q1. Which of the following are Java comment indicators? (Select all that apply)

• !@
• #
• /* */
• //

Answer: /* */, //

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Q2. True or False: int is a primative data type.

• True
• False

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Q3. True or False: A float data type cannot have numbers after the decimal point.

• True
• False

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Q4. True or False: A String is NOT a primitive data type.

• True
• False

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These are The Java Language Week 1 Coursera Answers

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Q5. A Date data type is a special ______ .

• space in memory
• primitive
• class

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Q6. A variable’s data type determines the _______ it may contain, plus the ________ that may be performed on it.

• keyword, operations
• integer, boolean
• values, operations

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Q7. Which primitive data type has only 2 possible values?

• double
• float
• char
• boolean

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Q8. In String literals, always use ________.

• parenthesis ( )
• double quotes ” “
• single quotes ‘ ‘

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These are The Java Language Week 1 Coursera Answers

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