Which of the following are primitive types? : Questions « Java Source And Data Type « SCJP

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SCJP » Java Source And Data Type » Questions

1.29.9.Which of the following are primitive types?

A. byte

B. String

C. integer

D. Float

E. Double

F. double

1.29.Questions
	1.29.1.	Which of the following are valid Java identifiers?
	1.29.2.	Answer: Java identifier
	1.29.3.	Which of the following are valid Java identifiers(2)?
	1.29.4.	Answer: valid Java identifier
	1.29.5.	Which of the following are Java keywords?
	1.29.6.	Answer: Java keywords
	1.29.7.	Which of the following are Java keywords(2)?
	1.29.8.	Answer: Java keywords(2)
	1.29.9.	Which of the following are primitive types?
	1.29.10.	Answer: primitive types
	1.29.11.	What is the range of the short type?
	1.29.12.	Answer: range of short type
	1.29.13.	What is the range of the char type?
	1.29.14.	Answer: range of char type
	1.29.15.	What is the output from the following statement?
	1.29.16.	Answer: comments
	1.29.17.	Which of the following are valid double literals?
	1.29.18.	Answer: double literals
	1.29.19.	What is the output of the following program(boolean value)?
	1.29.20.	Answer: boolean array
	1.29.21.	What is the output of the following program(Object)?
	1.29.22.	Answer: Object array
	1.29.23.	What will happen when you try to compile and run the following application?
	1.29.24.	Answer: Object array element
	1.29.25.	What is the output from the following code(hexadecimal calculation)?
	1.29.26.	Answer: hexadecimal calculation
	1.29.27.	What happens when you attempt to compile and run the following code?
	1.29.28.	Answer: static method and static variable
	1.29.29.	What would be the result of running the following method?
	1.29.30.	Answer: binary or
	1.29.31.	How many String objects are created in the following code?
	1.29.32.	Answer: String object
	1.29.33.	Does the following code cause a compiler error(char range)?
	1.29.34.	Answer: char range
	1.29.35.	Does the following code cause a compiler error(unicode char)?
	1.29.36.	Answer: unicode char
	1.29.37.	Does the following code cause a compiler error(char type casting)?
	1.29.38.	Answer: char type casting
	1.29.39.	Does the following code cause a compiler error(long and char type)?
	1.29.40.	Answer: long and char type
	1.29.41.	Does the following code cause a compiler error(char and string)?
	1.29.42.	Answer: char and string
	1.29.43.	What happens when you try to compile and run the following code(Long type comparison)?
	1.29.44.	Answer: Long type comparison
	1.29.45.	What happens when you try to compile and run the following code?
	1.29.46.	Answer: char and long and unicode
	1.29.47.	What would happen if you tried to compile and run the following code(wapper class)?
	1.29.48.	Answer: wapper class
	1.29.49.	What would happen if you tried to compile and run the following code?
	1.29.50.	Answer: Long.equals

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