BTW Visa Services (I) Pvt. Ltd. Employee Relations Executive Interview Questions and Answers

Bsaic questions about python and other

Python basic questions

Q1. Case studies and technical questions
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Written and programming tests for problem statements.

You can select any industry-related problem and develop a project based on it.

Some logical problems will be provided and need to be solved.

Q1. HR will take personal interview
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Percentage, Profit & Loss,

List, for loop, try-except block, Recursion, Sort the numbers without using inbuilt functions

One hour for date-time serialization.

1 hour
pattern program

Aptitude test and a three-hour examination on fundamentals of programming languages, databases, and machine learning.

Q1. Html, css, javascript questions
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Q2. Javascript framework related questions
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Q1. Core php and oops concepts
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Q2. Laravel framework basic questions
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Q1. Project handling methods
Ans. 
Effective project handling methods ensure timely delivery, quality, and team collaboration in software development.
• Agile Methodology: Focuses on iterative development and customer feedback. Example: Scrum framework for managing sprints.

• Waterfall Model: A linear approach where each phase must be completed before the next begins. Example: Traditional software development.

• Kanban: Visualizes work in progress to optimize fl...read more
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Q1. Salary discussion
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Q1. Techincal question
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Q2. Php array functions
Ans. 
PHP array functions are built-in functions in PHP that allow manipulation and handling of arrays.
• Some common PHP array functions include array_push(), array_pop(), array_merge(), array_filter(), and array_map().

• These functions can be used to add elements to an array, remove elements from an array, merge arrays, filter arrays based on a callback function, and apply a callback function to each element of an array.

• Example
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Basic javascript questions.