BNY Interview Questions, Process, and Tips

Separate negative and positive numbers in O(n) space and time complexity

Q1. Communication between components in Angular
Ans. 
Angular uses various techniques for communication between components.
• Input and Output decorators for parent-child communication

• EventEmitter for custom events

• Services for sharing data between unrelated components

• RxJS for reactive programming and observables

• ViewChild and ContentChild for accessing child components
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Q2. Secure access to page in Angular implementation explain
Ans. 
Secure access to page in Angular can be implemented using route guards.
• Route guards can be used to restrict access to certain pages based on user authentication and authorization.

• AuthGuard can be used to check if the user is authenticated before allowing access to a page.

• RoleGuard can be used to check if the user has the necessary role to access a page.

• CanActivateChild can be used to restrict access to child routes.

• Can...read more
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90 mins 10 -15 questions on database sql queries

Q1. Related the data-warehouse & ETL related questions
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Q1. Sql queries & scenarios based questions
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Q1. Client facing questions and real - time questions related to problem like speed , etl optimisation & optimised sql queries , SCD types , techniques to load the huge data in quicker way
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Q1. It was 1 hour 30 mins round which was personality check and the questions was related to how you handle things in professional way .
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Q1. What are your strengths and weaknesses?
Ans. 
My strengths include strong problem-solving skills and attention to detail. My weaknesses include a tendency to overthink and a lack of experience in certain technologies.
• Strength: Strong problem-solving skills

• Strength: Attention to detail

• Weakness: Tendency to overthink

• Weakness: Lack of experience in certain technologies
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Q2. What are your salary expectations?
Ans. 
I would expect a competitive salary based on my experience, skills, and the responsibilities of the role.
• Consider the market rate for Lead Backend Developers in the industry.

• Take into account your years of experience and expertise in backend development.

• Factor in the responsibilities and scope of the role.

• Research salary ranges for similar positions in the company or industry.

• Be prepared to negotiate and discuss benefi
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Q3. Why are you looking for a change?
Ans. 
Looking for new challenges and growth opportunities in a dynamic and innovative company.
• Seeking a more challenging role to further develop my skills and expertise.

• Interested in working with cutting-edge technologies and staying up-to-date with industry trends.

• Desire to work in a collaborative and supportive team environment.

• Want to contribute to the success of a company that aligns with my values and goals.

• Seeking bett...read more
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Finance related questions and aptitude test.

Q1. Queries related to finance
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Q1. Derivatives types
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Q2. What is the golden rules
Ans. 
The golden rules are fundamental principles or guidelines that should be followed for success or ethical behavior.
• Golden rules are universal and timeless.

• They are often based on moral or ethical values.

• Examples include 'treat others as you want to be treated' and 'do unto others as you would have them do unto you.'
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Q1. From Resume Finance Stockmarket
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