Om Freight Forwarders Java Developer Interview Questions and Answers

Q1. What is meant by storage classes
Ans. 
Storage classes in Java define the scope and lifetime of variables.
• There are four storage classes in Java: static, public, protected, and private.

• Static variables are shared among all instances of a class.

• Public variables can be accessed from any other class.

• Protected variables can only be accessed within the same package or by subclasses.

• Private variables can only be accessed within the same class.
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Q2. Write a program to reverse a word
Ans. 
Program to reverse a word in Java
• Create a char array from the input word

• Use two pointers to swap characters from start and end of the array

• Convert the char array back to a string and return
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Q1. Sorting an array
Ans. 
Sorting an array of strings
• Use Arrays.sort() method to sort the array of strings

• You can also use a custom Comparator to define the sorting order

• Example: String[] arr = {"banana", "apple", "orange"}; Arrays.sort(arr);
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Q2. Core Java Question
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Q1. Behavioural and Experience based questions
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Q2. Tell be about a time sort of stuff
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Including coding questions

Q1. Basics of python
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Q2. Data base questions
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The aptitude test consists of pen and paper method. They have asked the mcqs of the concepts Networking,Database, Basic Aptitude, and one program.

Q1. 1) Tell me about your self 2) Tell me about your projects and what is your contribution in your projects 3) What is the difference between global variables and local variables in c 4) Difficulties faced i...read more
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Q1. 1) Tell me about your self that is not in the resume 2) Why did you choose Engineering 3) Are you available to work in night shifts 4) How did you hear about us? 5) Are you willing to relocate? 6) What is...read more
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It was for about 20 minutes for 20 questions

Coding test was for 20 minutes with few code snippets and one design question

Q1. Basic tech questions
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Q1. Salary negotiation
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