Java - Use primitive data types as per requirement. For ex. for any number - don't use integer for age, student id, etc. If input format is known, use most suitable data type to store & process information. Create & reuse functions. TreeMap for automatic sorting of inserted elements.

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Use appropriate primitive data types in Java based on input format. Create and reuse functions, utilize TreeMap for automatic sorting.

Use byte for age if age is between 0-127, short for student id, int for large numbers like marks, long for very large numbers like phone numbers
Create functions for common tasks like input validation, data processing, etc. and reuse them throughout the code
Utilize TreeMap to automatically sort elements based on their natural ordering or a custom comparator

Java - Use primitive data types as per requirement. For ex. for any number - don't use integer for age, student id, etc. If input format is known, use most suitable data type to store & process information. Create & reuse functions. TreeMap for automatic sorting of inserted elements.

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Java - Use primitive data types as per requirement. For ex. for any number - don't use integer for age, student id, etc. If input format is known, use most suitable data type to store &amp; process information. Create &amp; reuse functions. TreeMap for automatic sorting of inserted elements.

Top Dell EMC Test Engineer - II interview questions & answers

Popular interview questions of Test Engineer - II

Top HR questions asked in Dell EMC Test Engineer - II

Java - Use primitive data types as per requirement. For ex. for any number - don't use integer for age, student id, etc. If input format is known, use most suitable data type to store & process information. Create & reuse functions. TreeMap for automatic sorting of inserted elements.