Interview question like that Q: 01 Given: 11. public static void parse(String str) { 12. try { 13. float f = Float.parseFloat(str); 14. } catch (NumberFormatException nfe) { 15. f = 0; 16. } finally { 17. System.out.println(f); 18. } 19. } 20. public static void main(String[] args) { 21. parse("invalid"); 22. } What is the result? A. 0.0 B. Compilation fails. C. A ParseException is thrown by the parse method at runtime. D. A NumberFormatException is thrown by the parse method at runtime. Answer: B
Lead Java Developer Interview Questions
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1.program to print 1 to 100 without using any loop
Some questions about Java basics, and some math problems and SQL
When does a deadlock occur?
Given an array of N integers, find the missing integer.
what is compiler ?
Oops concepts, what is pointer,what is Access specifiers, etc.
Write some code to print extract words from a piece of text. Analyse the words found and print out some metrics e.g. average word length, most common word length etc...
1. Find the frequency of each word occured in the given string. Eg. Bitter bitter B-2 i-2 t-4 e-2 r-2 2. Program to find lucky number. 3. Java program to merge two arrays in third array in ascending order.
wap input is a3b5c2 and o/p is aaabbbbbcc
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