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Java Coding Assessment Test (Medium)

Useful for hiring

  • Experienced Java Programmer
  • Java Developer with 2 to 5 years of experience

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Question

You need to write a code which takes input as a string and replaces all the consecutively occurring characters in the string by a single, same character.

Input Format
The line contains the string

Output Format
Print the modified string

Sample Input
invigilation

Sample Output
invglato
 

Question

Which of these represents the CORRECT path for the core JSTL library in JSTL version 1.1? 

Answer
    • http://java.sun.com/jsp/jstl/core

    • http://java.sun.com/jsp/core

    • http://java.sun.com/core

    • http://java.sun.com/jsp/jstl1.1/core

Question

What's the difference between servlets and applets?

Note: There are multiple correct answers to this question.

Answer
    • Servlets executes on Servers, where as Applets executes on Browser

    • Servlets have no GUI, where as an Applet has GUI

    • Servlets creates static web pages, where as Applets creates dynamic web pages

    • Servlets can handle only a single request, where as Applet can handle multiple requests

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