Purpletalk Fresher Interview Questions – Part  – I

 In this blog we are discussing about Purpletalk Fresher Interview Questions – Part  – I in a detailed manner with various examples . Some of them are :

Java Test

1) Java program to count the occurrences of each character

Input    :  purpletalk

Output :

Number of Occurrence of p is : 2

Number of Occurrence of u is : 1

Number of Occurrence of r is : 1

Number of Occurrence of I is : 2

Number of Occurrence of e is : 1

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2) Java program to reverse a number

Input   :    8975

Output :   5798

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 3. Write a program to maintain a list of students who are part of a course.

A student can have name, email, course and roll number as its attributes.

The program should take a command line input to perform the following actions on the list.

Store – Add a student into the list.

Remove – Remove a student from the list.

List – Show all the students available in the list.

Modify – Update the students details

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4 . Java program to find the number of words in String ?

Input    :    Hello , how are you 

Output :    4 

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5 . Program to find the common part of the given two strings ? 

  The common part should contain at least two  characters.

 Example : 

 String 1 :  yesterday

String 2 : yesteryear 

ANSWER : yester 

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6 . 10 employees joining a company . Among them 5 belong to java , 3 belonging to Android and 2 belonging to the HTML .

The id of the employee is of the format X cube – J – 1 .

 Here X cube is login key for X cube systems. J for Java and 1 for employee id same way . Android like X cube – A – 1 and HTML X cube – H – 1 validate the employee if his entering into x cube systems and print a statement like  ‘ 1 entered into x cube system ’ and based on their domain assign block J for Java , A for Android block and print statement like “ 2 id entered into Java  block ”  

If the employee does not have domain print statement “ No domain assigned till now ” and if the employee doesn’t have X cube as their company name print  “ Not authorized person to login ”

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