MCQEasy1 mark
1
Choose the correct answers to the questions from the given options. (Do not copy the questions, write only the correct answers.)
What is the type of parameter to be given for the method parseInt()?
Topic: parseInt() parameter type
Previous-year question practice database
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Pick an option and check your answer. The full worked answer is below either way.
Answer
Exam answer
(b) String.
Explanation
Integer.parseInt() exists to CONVERT text into a number, so what you hand it must be a String: Integer.parseInt("25") returns the int 25. Passing an int would be pointless, and passing a double or char will not compile. The same rule holds for Double.parseDouble() and Long.parseLong() — every parse method takes a String.
In words
String.
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