Trimble Java Developer Interview Questions and Answers

30 multiple choice questions

Two coding questions

Q1. Oops questions like main principles of oops
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Q1. Deep in project
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Q1. Self intro, family background,some hr questions
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Q1. Explain your Project. What features you have made Git related questions like code merge pull Jira tool Java questions mostly from collectiions Springboot related question Then some design pattern.
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Oops concepts
Return min and Max element from array
Fibonacci series using recursion

Q1. Details about current project Working Experience Notice period if negotiable with current organisation
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Basic aptitude questions

Basic coding questions

Q1. Asking basic questions
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Q2. Java pattern program
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Q3. String in build program
Ans. 
String in build program refers to the process of concatenating multiple strings to create a final output.
• Use StringBuilder or StringBuffer for efficient string concatenation.

• Avoid using '+' operator for concatenating large number of strings.

• Consider using String.format() for formatting strings with placeholders.
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Q4. Java basic concepts
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Java basic problems , Array , Collections, String , Java 8 , Spring Boot,String MVC

Q1. Tell me about your Project ?
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Q2. Write a code which count the number of String (words) occurrence in sentence ?
Ans. 
Count the occurrence of each word in a sentence using Java code.
• Split the sentence into an array of words using split() method.

• Create a HashMap to store each word and its count.

• Iterate through the array and update the count in the HashMap.

• Print the word and its count at the end.
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