NielsenIQ Interview Questions, Process, and Tips

Q1. Flexible working?
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Q2. Work life balance
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Q1. If you are experienced, then the questions will be based on scenarios.
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This will be easy and again this will be about your past experience

Q1. Program to toggle string
Ans. 
Program to toggle string
• Create an empty string variable

• Loop through each character in the input string

• If the character is uppercase, convert it to lowercase and add to the new string

• If the character is lowercase, convert it to uppercase and add to the new string

• Return the new string
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Q2. Program to check if string is number
Ans. 
Program to check if string is number
• Use built-in functions like isdigit() or isnumeric()

• Handle negative numbers and decimal points separately

• Consider edge cases like leading/trailing spaces and exponential notation
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Q3. Swap two strings without using third
Ans. 
Swap two strings without using third
• Use XOR operator

• Use addition and subtraction

• Use multiplication and division
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Q1. Create alphanumeric string of given length
Ans. 
To create an alphanumeric string of a given length, we can use a combination of random letters and numbers.
• Determine the length of the string required

• Create a list of all possible alphanumeric characters

• Randomly select characters from the list and append them to the string until the desired length is reached
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Q2. Close selected window and keep rest
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Q1. Describe framework
Ans. 
A framework is a set of guidelines, standards, and tools used to develop and maintain software applications.
• A framework provides a structure for organizing code and building applications

• It includes pre-written code libraries, modules, and functions that can be reused

• Frameworks can be specific to a programming language or technology

• Examples include Selenium for web testing, Robot Framework for automation testing, and Dj
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It was a basic questions

Their will be around 10 people in a group who will be given a topic on spot (social media)

Q1. Why should we hire you
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Q2. Where do you see yourself in 5years
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Common apptitude questions, 45 min duration

Easy topic will be given for the gd

Q1. Tell me about yourself
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Good easy exel questions

Easy frendly and happy interview

Q1. Tell me about your self
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