Allegion Interview Questions and Answers

Q1. Print the largest string from the given 5 strings
Ans. 
Find the largest string from a given array of 5 strings
• Iterate through the array of strings and compare the length of each string

• Keep track of the largest string found so far

• Return the largest string at the end
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Q2. Check if the required dropdown option is displayed or not
Ans. 
Use Selenium WebDriver to locate the dropdown element and check if the required option is displayed
• Locate the dropdown element using Selenium WebDriver

• Use the Select class to interact with the dropdown

• Verify if the required option is displayed using isSelected() method
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Basic coding questions that are available with just one google search

Q1. What is retain , weak, strong, atomic etc in Objective C
Ans. 
Retain, weak, strong, atomic are property attributes in Objective-C for memory management and thread safety.
• Retain: Increases the reference count of an object.

• Weak: Does not increase the reference count, used to avoid retain cycles.

• Strong: Increases the reference count and keeps the object in memory until all references are removed.

• Atomic: Guarantees that the value is always fully retrieved or set in a multi-threaded e...read more
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Q2. ARC in Objective C
Ans. 
ARC (Automatic Reference Counting) is a memory management feature in Objective-C that automatically manages memory for objects.
• ARC automatically inserts retain, release, and autorelease calls at compile time to manage memory.

• It helps prevent memory leaks and makes memory management easier for developers.

• Example: 'NSString *name = [[NSString alloc] initWithString:@"John"];' - ARC will automatically handle memory managem...read more
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Q1. Explain the testing project in your current company
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Q1. Given a collection with key, value pair with key being a string and value being an integer, sort the collection based on values.
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Q2. What is a BDD approach
Ans. 
BDD (Behavior-Driven Development) is an agile software development process that encourages collaboration between developers, QA, and non-technical stakeholders.
• Focuses on defining the behavior of a system through examples in plain language

• Uses scenarios written in a specific format (Given-When-Then) to describe the expected behavior

• Promotes communication and understanding between team members

• Helps ensure that the softw...read more
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Q3. Write a program to print reverse triangle of odd numbers
Ans. 
Program to print reverse triangle of odd numbers
• Start by determining the number of rows in the triangle

• Use nested loops to print odd numbers in reverse order for each row

• Adjust spacing to create the triangle shape
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Q1. Question related to roles and responsibility and project management.
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Q2. KPIs for junior and senior team member
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Q3. How do you handle conflicts within team members?
Ans. 
I handle conflicts within team members by promoting open communication, active listening, and facilitating resolution.
• Encourage open communication to understand the root cause of conflicts

• Practice active listening to ensure all team members feel heard and understood

• Facilitate resolution by mediating discussions and finding common ground

• Promote a collaborative and respectful team culture

• Provide coaching or training on c...read more
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Q1. Question related to People Management, Project Management, Scrum and Agile
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Q2. Why are you looking for change?(asked in very details)
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Q1. Salary Expectation and Discussion.
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Q1. Reverse a string
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