UBS Interview Questions, Process, and Tips

70mins on java code,and MCQ

On Java programming 40 minutes

Q1. Did not clear 2nd round
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In this round, topic related to finance has given and everyone has given equal chance name by name for their thoughts to be presented in front to person who leads group discussion round

Q1. Tell me about yourself?
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Q2. Things added in the resume has pure highlights for interview
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Q3. Case study related question?
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Q4. Technical questions based on your profile?
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Q5. Purely focused on your resume for questions, never mentioned anything irrelevant in the resume
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Q1. React hooks - custom hooks, hooks rules, useEffect vs useLayoutEffect, useReducer Lifecycle with useEffect Context - When, how and why to use it? React 18 new features
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Q2. What does strict mode do? Accessibility in react How forwardRef works? Keys in react controlled components, uncontrolled components, how to use those?
Ans. 
Explaining the features and usage of ReactJS
• Strict mode catches common mistakes and enforces best practices

• ForwardRef allows passing refs to child components

• Keys help React identify which items have changed, added, or removed

• Controlled components are stateful and rely on props to update, while uncontrolled components manage their own state

• Accessibility in React involves using ARIA attributes and semantic HTML
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Q3. ES6 features Shallow cloning and deep cloning How to deep clone nested objects? Hoisting JS execution cycle - call stack, event loop and callbacks
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ES6 features, shallow and deep cloning, hoisting, JS execution cycle.
• ES6 features include arrow functions, template literals, let and const, destructuring, spread and rest operators, etc.

• Shallow cloning creates a new object with the same properties as the original object. Deep cloning creates a new object with all nested objects also cloned.

• To deep clone nested objects, use a recursive function or a library like lodash...read more
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Q4. Tell us about a challenging recently faced by you
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Q5. React testing How to test hooks?
Ans. 
Hooks can be tested using React Testing Library or Enzyme.
• Use React Testing Library's renderHook() method to test hooks

• Test the hook's return value and its behavior on re-renders

• Use Enzyme's shallow() or mount() methods to test hooks

• Mock any external dependencies used in the hook

• Test edge cases and error handling
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Q1. Kyc process related
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Q1. Kyc process related
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Q1. Salary discussion
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Q1. Walk me through your resume
Ans. 
I have a strong background in quantitative analysis and have worked on various projects in the field.
• Bachelor's degree in Mathematics with a focus on statistics

• Internship at XYZ Investment Bank, where I developed quantitative models for risk assessment

• Led a team of analysts to develop a trading algorithm that outperformed the market by 10%

• Published research paper on machine learning techniques for financial forecasting

• ...read more
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Q2. Why this particular role
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I am passionate about using quantitative analysis to solve complex problems and make data-driven decisions.
• I have a strong background in mathematics and statistics, which are essential skills for a quantitative analyst.

• I enjoy working with large datasets and using statistical models to uncover patterns and insights.

• I am excited about the opportunity to apply my analytical skills to financial markets and investment stra...read more
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Q3. Why do you want to join us
Ans. 
I am passionate about quantitative analysis and believe that joining your team will provide me with the opportunity to apply my skills and contribute to meaningful projects.
• I have a strong background in mathematics and statistics, which are essential for quantitative analysis.

• I am excited about the prospect of working with a team of experienced quantitative analysts and learning from their expertise.

• Your company has a ...read more
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Q1. Question related to your previous job, education and family
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