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
Q1. Which of the following are Java comment indicators? (Select all that apply)
- !@
- #
- /* */
- //
Answer: /* */, //
Q2. True or False: int is a primative data type.
- True
- False
Answer: True
Q3. True or False: A float data type cannot have numbers after the decimal point.
- True
- False
Answer: False
Q4. True or False: A String is NOT a primitive data type.
- True
- False
Answer: False
These are The Java Language Week 1 Coursera Answers
Q5. A Date data type is a special ______ .
- space in memory
- primitive
- class
Answer: class
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
Answer: values, operations
Q7. Which primitive data type has only 2 possible values?
- double
- float
- char
- boolean
Answer: boolean
Q8. In String literals, always use ________.
- parenthesis ( )
- double quotes ” “
- single quotes ‘ ‘
Answer: double quotes " "
These are The Java Language Week 1 Coursera Answers
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