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I applied via Naukri.com and was interviewed in Oct 2022. There were 3 interview rounds.
I was interviewed in Nov 2024.
Here’s a simple framework to approach a case study effectively:
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Case Study Framework
1. Understand the Problem
Read the case thoroughly and identify the key issue.
Ask clarifying questions if needed (if in a live setting).
Summarize the problem in your own words.
2. Analyze the Situation
SWOT Analysis (Strengths, Weaknesses, Opportunities, Threats)
Identify relevant stakeholders.
Gather data or key insights from the case text.
3. Identify Alternatives
Brainstorm possible solutions to the problem.
Consider multiple approaches (e.g., short-term vs. long-term solutions).
4. Evaluate the Alternatives
Weigh the pros and cons of each solution.
Assess feasibility, costs,
Common performance issues in a system include slow response times, high resource usage, bottlenecks, and crashes.
Slow response times can be caused by inefficient code, network latency, or overloaded servers.
High resource usage can lead to system slowdowns and crashes, often caused by memory leaks or inefficient algorithms.
Bottlenecks occur when a component of the system becomes a limiting factor, such as a database ser...
I have experience in identifying and resolving software bugs through thorough testing and collaboration with developers.
Identifying bugs by reproducing issues reported by users
Collaborating with developers to understand root cause of bugs
Testing bug fixes to ensure they are effective
Utilizing bug tracking tools like Jira or Bugzilla
Experience with regression testing to prevent reoccurrence of bugs
Shortcut Tips for Coding Tests: 1. Master the Basics: Familiarize yourself with arrays, strings, loops, and conditional statements. 2. Learn Patterns: Concentrate on sliding window, two-pointer techniques, recursion, and divide-and-conquer methods. 3. Use Standard Algorithms: Study breadth-first search (BFS), depth-first search (DFS), sorting algorithms, and dynamic programming principles. 4. Understand Data Structures: Practice with stacks, queues, linked lists, and trees. 5. Practice Edge Cases: Consider scenarios involving empty inputs, duplicates, and large datasets. 6. Write Pseudocode: Outline your plan before starting to code. 7. Optimize Early: Always strive for efficiency in your solutions.
I applied via Company Website and was interviewed in Nov 2024. There were 2 interview rounds.
I applied via Walk-in and was interviewed in Nov 2024. There were 4 interview rounds.
I was responsible for analyzing and improving processes to increase efficiency and productivity.
Led process improvement initiatives to streamline operations
Identified bottlenecks and implemented solutions to optimize workflows
Collaborated with cross-functional teams to gather data and feedback
Utilized data analysis tools to track performance metrics
Developed and implemented process documentation and training materials
Yet to complete the test
Gallagher is a global insurance brokerage, risk management, and consulting firm.
Founded in 1927 by Arthur J. Gallagher
Headquartered in Rolling Meadows, Illinois
Provides insurance, risk management, and consulting services globally
Offers services in areas such as commercial insurance, employee benefits, and personal insurance
Has a strong focus on client relationships and personalized service
Building trust with stakeholders involves open communication, transparency, and delivering on commitments.
Establish open lines of communication with stakeholders to address concerns and provide updates
Be transparent about project progress, challenges, and decisions
Deliver on commitments and follow through on promises to build credibility
Seek feedback from stakeholders and incorporate their input into decision-making pr...
I applied via Referral and was interviewed in Oct 2024. There was 1 interview round.
Yes, I have 3 years of work experience as an auditor in a reputable firm.
Worked as an auditor for 3 years in XYZ firm
Conducted audits on various financial statements
Prepared audit reports and communicated findings to management
Proficiency in computer knowledge is essential for a Concurrent Auditor.
Strong understanding of accounting software and tools
Ability to analyze data using spreadsheets and databases
Knowledge of cybersecurity measures to protect sensitive information
Familiarity with audit software for efficient auditing processes
I applied via Referral and was interviewed in Oct 2024. There were 2 interview rounds.
Assumptions of Linear Regression
Linearity: The relationship between the independent and dependent variables is linear.
Independence: The residuals are independent of each other.
Homoscedasticity: The variance of residuals is constant across all levels of the independent variables.
Normality: The residuals are normally distributed.
No multicollinearity: The independent variables are not highly correlated with each other.
Evaluate machine learning model by analyzing metrics like accuracy, precision, recall, F1 score, ROC curve, and confusion matrix.
Calculate accuracy to measure overall performance of the model.
Use precision to evaluate the proportion of true positive predictions among all positive predictions.
Consider recall to assess the proportion of true positive predictions among all actual positives.
Calculate F1 score as a balance ...
posted on 26 Nov 2024
I applied via Naukri.com and was interviewed in Oct 2024. There was 1 interview round.
Finally is a block of code that always executes, while Finalize is a method used for cleanup before an object is garbage collected.
Finally block is used in exception handling to ensure certain code is always executed, regardless of whether an exception is thrown or not.
Finalize method is called by the garbage collector before an object is reclaimed.
Finally block is used in try-catch-finally blocks, while Finalize metho...
Find the second largest string from a given sentence
Split the sentence into an array of strings
Sort the array based on string length
Return the second last element in the sorted array
AWS CloudFront is a content delivery network (CDN) service, while AWS CloudFormation is an infrastructure as code service.
CloudFront is used to deliver content to end users with low latency and high data transfer speeds.
CloudFormation is used to automate the deployment of infrastructure resources in a repeatable and predictable manner.
CloudFront is a CDN service that caches content at edge locations to reduce latency, ...
To improve performance in React JS, optimize rendering, minimize re-renders, use virtualization, lazy loading, code splitting, and memoization.
Optimize rendering by using shouldComponentUpdate or React.memo for functional components
Minimize re-renders by using PureComponent or memoization techniques like useMemo or useCallback
Use virtualization for long lists or tables to render only the visible items
Implement lazy loa...
posted on 11 Nov 2024
I applied via Walk-in and was interviewed in Oct 2024. There were 2 interview rounds.
Life insurance is a financial product that provides a lump sum payment to beneficiaries upon the insured's death.
Life insurance provides financial protection for loved ones in the event of the insured's death.
Premiums are paid regularly to maintain coverage.
There are different types of life insurance policies such as term life, whole life, and universal life.
The payout from a life insurance policy can be used to cover ...
Education plans are financial products designed to help individuals save and invest for future education expenses.
Education plans typically involve regular contributions to a savings or investment account.
The funds can be used for tuition, books, fees, and other education-related expenses.
Some education plans offer tax advantages or incentives to encourage saving for education.
Examples of education plans include 529 pl...
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