2000+ Analyst Interview Questions and Answers

Compare salary data of employees and managers to identify those earning more.

• Collect salary data of all employees and managers

• Analyze the data to identify employees earning more than their managers

• Consider factors like experience, qualifications, and performance in the analysis

• Conduct interviews or surveys to validate the findings

The candidate should have a strong knowledge of procurement and market research.

• The candidate should be familiar with procurement processes and strategies.

• They should have experience in conducting market research and analyzing data.

• Knowledge of supplier management and negotiation skills is important.

• Understanding market trends and competitive analysis is necessary.

• Proficiency in using procurement software and tools is a plus.

Various documents are required in developing projects, such as project plans, requirements documents, design documents, test plans, and user manuals.

• Project plans outline the scope, objectives, timeline, and resources needed for the project.

• Requirements documents detail the functional and non-functional requirements of the project.

• Design documents describe the architecture, components, and interfaces of the project.

• Test plans specify the testing approach, test cases, and expe...read more

To obtain a sync between Dataverse and SQL database for real-time updates, you can use change tracking, triggers, or a data integration platform.

• Enable change tracking in the SQL database to track modifications

• Create triggers in the SQL database to capture changes and update Dataverse

• Utilize a data integration platform like Azure Data Factory or SSIS to synchronize data in real-time

• Implement a custom solution using APIs and webhooks to push updates between Dataverse and SQL d...read more

There are approximately 50-60 traffic signals between Aurangabad and Pune.

• Consider the distance between Aurangabad and Pune is around 235 km.

• Assuming an average distance of 4 km between two signals, there would be around 58-59 signals.

• However, the number may vary based on the route taken and the traffic density.

• Also, the number of signals may have increased or decreased over time due to road development projects.

• Hence, the estimate may not be accurate and should be taken as a...read more

Zero coupon bonds have higher interest rate risk than coupon bonds.

• Zero coupon bonds have no coupon payments, so their prices are more sensitive to changes in interest rates.

• Coupon bonds have regular coupon payments, which can offset some of the price changes due to interest rate fluctuations.

• As interest rates rise, the price of zero coupon bonds falls more than the price of coupon bonds.

• As interest rates fall, the price of zero coupon bonds rises more than the price of coupo...read more

The eurozone crisis refers to the economic and financial difficulties faced by some countries in the European Union.

• The crisis began in 2009 with the Greek debt crisis and spread to other countries in the eurozone.

• It was caused by a combination of factors including high levels of debt, low economic growth, and structural problems within the eurozone.

• The crisis led to bailouts of several countries by the European Central Bank and the International Monetary Fund.

• Austerity measu...read more

Preventive measures for regression assumptions not met

• Check for multicollinearity among independent variables

• Transform variables if they are not normally distributed

• Consider using non-parametric regression methods

• Use robust regression techniques to handle outliers

• Collect more data to improve model performance

The Libor Scam was a manipulation of the London Interbank Offered Rate (Libor) by banks to benefit their own trading positions.

• Libor is a benchmark interest rate used globally for financial products

• Banks were found to have manipulated the rate to benefit their own trading positions

• The scandal resulted in billions of dollars in fines for banks involved

• Several high-profile bankers were also convicted for their involvement

• The scandal led to reforms in the way Libor is calculated...read more

RDBMS is a relational database management system that organizes data into tables. SQL is used to query and manipulate data in RDBMS.

• RDBMS stands for Relational Database Management System

• It organizes data into tables with rows and columns

• SQL (Structured Query Language) is used to interact with RDBMS

• SQL allows querying, inserting, updating, and deleting data

• RDBMS and SQL provide a structured and efficient way to store and retrieve data

I would utilize the 1 acre of land near my college for creating a sustainable community garden.

• Establishing vegetable and fruit gardens to promote healthy eating among students

• Setting up a composting area to reduce waste and enrich the soil

• Creating a space for outdoor classes and events to enhance learning and community engagement

Global financial markets are currently volatile due to various factors such as geopolitical tensions, trade wars, and economic uncertainties.

• Geopolitical tensions, such as the conflict between the US and Iran, have led to market fluctuations.

• Trade wars, particularly between the US and China, have created uncertainty and impacted investor confidence.

• Economic uncertainties, including Brexit and slowing global growth, have also contributed to market volatility.

Utilize data analytics to ensure safe and timely transportation for school kids without parents' worry

• Collect data on traffic patterns and congestion to optimize bus routes

• Implement GPS tracking on buses to monitor their location in real-time

• Utilize predictive analytics to anticipate potential delays and adjust schedules accordingly

• Create a communication platform for parents to receive updates on their child's transportation status

• Analyze historical data to identify common is...read more

TCP/IP is a protocol used for communication between devices on a network.

• TCP/IP stands for Transmission Control Protocol/Internet Protocol

• It is a set of rules governing communication between devices on a network

• It is used for sending and receiving data over the internet

• Examples of TCP/IP-based applications include email, web browsing, and file transfer

• In my previous company, I maintained a Windows Server 2016

• My technical role in my last company was as a network administrator,...read more

To increase profits, we need to compare the types of buses for operations.

• Analyze the cost and revenue of each type of bus

• Consider the demand for each type of bus among customers

• Evaluate the maintenance and repair costs for each type of bus

• Compare the fuel efficiency and environmental impact of each type of bus

• Determine the optimal mix of bus types for the company's operations

US mortgage is a loan taken to purchase a property, secured by the property itself.

• Mortgage interest rates are influenced by the economy and credit score.

• There are different types of mortgages such as fixed-rate, adjustable-rate, and FHA loans.

• The down payment required for a mortgage can vary from 3% to 20% depending on the lender and type of loan.

• Defaulting on a mortgage can result in foreclosure and the loss of the property.

• The mortgage industry is regulated by government a...read more

I will explain each section of my CV in detail.

• Education: I completed my Bachelor's degree in Economics at XYZ University. I focused on macroeconomics and econometrics, conducting research on the impact of fiscal policy on economic growth.

• Internship: I interned at ABC Company, where I worked closely with the data analysis team. I gained hands-on experience in data collection, cleaning, and analysis using tools like Excel and SQL.

• Work Experience: I worked as a Junior Analyst a...read more

Mutable data types can be changed after creation, while immutable data types cannot be changed.

• Mutable data types include lists, dictionaries, and sets.

• Immutable data types include strings, tuples, and frozensets.

• Changing a mutable data type will modify the original object, while changing an immutable data type will create a new object.

• Example: changing a list by appending an element will modify the original list, while concatenating two strings will create a new string.

Demonetization has pros and cons that impact various aspects of the economy and society.

• Pros: Curbing black money, reducing corruption, promoting digital transactions

• Cons: Initial economic disruption, inconvenience to the public, impact on informal sector

• Example of a pro: Demonetization helped uncover undisclosed income and led to an increase in tax compliance.

• Example of a con: Small businesses and daily wage workers faced difficulties due to cash shortages.

Organisations face various types of risks that can impact their operations and success.

• Financial risks such as market fluctuations, credit risks, and liquidity risks

• Operational risks such as system failures, supply chain disruptions, and human errors

• Reputational risks such as negative publicity, loss of customer trust, and legal issues

• Compliance risks such as regulatory changes, data privacy laws, and anti-corruption laws

• Strategic risks such as competition, technological adva...read more

Internal audit compliance section is responsible for ensuring that the organization is following all the relevant laws and regulations.

• It is a department within an organization that ensures compliance with laws and regulations

• It conducts audits to identify areas of non-compliance and recommends corrective actions

• It also ensures that internal policies and procedures are being followed

• Examples include compliance with financial regulations, data protection laws, and workplace sa...read more

Tata Salt is the product used in every house.

• Tata Salt is a brand of salt produced by Tata Chemicals.

• It is the market leader in India with a 27% market share.

• Tata Salt has been fortified with iodine to help address iodine deficiency in India.

• It is available in various sizes and packaging options to suit different needs.

• Tata Salt has won several awards for its quality and innovation.

Deutsche Bank has a stronger global presence and a more diversified business model compared to Credit Suisse.

• Deutsche Bank has a larger global footprint with operations in over 60 countries.

• Deutsche Bank has a more diversified business model with a strong presence in investment banking, commercial banking, and asset management.

• Credit Suisse has been facing legal and regulatory issues in recent years, while Deutsche Bank has been focusing on improving its risk management and c...read more

Market share can be calculated by dividing a company's sales revenue by the total sales revenue of the industry.

• Determine the company's total sales revenue for a specific period

• Determine the total sales revenue of the industry for the same period

• Divide the company's sales revenue by the industry's total sales revenue and multiply by 100 to get the market share percentage

• For example, if Company A has sales revenue of $1 million and the industry's total sales revenue is $10 mil...read more

Different methods to value a company include market capitalization, discounted cash flow, price-to-earnings ratio, and asset-based valuation.

• Market capitalization: multiplying the company's share price by the number of outstanding shares

• Discounted cash flow: estimating future cash flows and discounting them to present value

• Price-to-earnings ratio: dividing the company's share price by its earnings per share

• Asset-based valuation: calculating the company's net assets and subtra...read more

Answering questions related to finding iPhone users on campus and the difference between rank and dense rank.

• To find iPhone users on campus, one can conduct a survey or use location-based services to track devices connected to the campus Wi-Fi network.

• Rank and dense rank are used in SQL to assign a unique rank to each row in a result set based on a specified column. The difference is that dense rank does not leave gaps in the ranking sequence.

• For example, if there are three s...read more

Comparing business analysis of two hypothetical companies under different scenarios

• Company A is a tech startup with high growth potential but also high risk

• Company B is a well-established retail chain with steady revenue but limited growth

• Under a booming economy, Company A is likely to outperform Company B due to its growth potential

• In a recession, Company B may fare better than Company A as consumers prioritize essential purchases

To identify if data is lost after a user OS crash, check for backups and recovery options.

• Check for backups of the data on external drives or cloud storage

• Use recovery software to attempt to retrieve lost data

• If no backups or recovery options are available, data may be lost

I don't have the available data.

• Sorry, I don't have access to the sales data of xyz product in India or any particular city.

• I suggest reaching out to the company or conducting market research to obtain this information.

Hedge funds are alternative investment vehicles that use pooled funds to employ various strategies to generate high returns.

• Hedge funds are privately owned and managed investment funds

• They use a variety of investment strategies such as long-short equity, global macro, and event-driven

• They are typically only available to accredited investors due to their high-risk nature

• Components of financial statements include balance sheet, income statement, and cash flow statement

Polymorphism is the ability of an object to take on many forms. It allows objects of different classes to be treated as if they were the same type.

• Polymorphism allows for code reusability and flexibility

• Examples include method overloading and overriding, interfaces, and inheritance

• A shape class can have multiple subclasses such as circle, square, and triangle, each with their own unique implementation of the draw method

Yes, composite unique keys can be created on multiple columns in a single table.

• Composite unique keys are useful for ensuring data integrity and preventing duplicates.

• Syntax: CREATE TABLE table_name (column1 datatype, column2 datatype, ..., CONSTRAINT constraint_name UNIQUE (column1, column2, ...));

• Example: CREATE TABLE employees (id INT, name VARCHAR(50), email VARCHAR(50), CONSTRAINT emp_unique UNIQUE (id, email));

A graph showing the relationship between selling price and profits.

• Create a scatter plot with profits on the x-axis and selling price on the y-axis

• Use different colors or shapes to represent different products or time periods

• Add a trendline to show the overall relationship between the variables

Heap sort is a comparison-based sorting algorithm that uses a binary heap data structure.

• It divides the input into a sorted and an unsorted region.

• It repeatedly extracts the maximum element from the unsorted region and inserts it into the sorted region.

• It has a worst-case time complexity of O(n log n).

JVM is the virtual machine that executes Java bytecode. It provides platform independence and memory management.

• JVM stands for Java Virtual Machine

• It interprets compiled Java code into machine language

• JVM provides platform independence by executing bytecode on any platform

• It manages memory allocation and garbage collection

• Examples of JVM-based languages include Kotlin and Scala

Function to normalise a decimal number without using math functions.

• Extract the integer and decimal parts of the number

• Count the number of digits in the decimal part

• Multiply the decimal part by 10^number of decimal digits to convert it to an integer

• Add the integer and converted decimal parts and return the result

Partition and group by are SQL operations used for organizing data. Migration involves transferring data from one system to another.

• Partition is used to divide a table into smaller, more manageable parts based on a specific column or condition.

• Group by is used to group rows that have the same values into summary rows.

• Migration involves transferring data from one database or system to another, often using tools like ETL (Extract, Transform, Load) processes.

• Example: Partitionin...read more

SQL is a programming language used to manage and manipulate relational databases.

• SQL stands for Structured Query Language.

• It is used to create, modify, and query databases.

• SQL is essential for software development as it allows developers to store and retrieve data efficiently.

• JavaScript is used for creating dynamic and interactive websites.

• It is used for client-side scripting, such as form validation and animation.

• JavaScript can also be used for server-side scripting with Nod...read more

Repairing Outlook involves troubleshooting common issues and running in safe mode for diagnosing problems.

• To repair Outlook, try restarting the application, repairing Office installation, or creating a new Outlook profile.

• To run Outlook in safe mode, use the command 'outlook.exe /safe' in the Run dialog box.

• Safe mode disables add-ins and extensions, helping to identify if they are causing issues.

• Common issues that can be resolved by repairing Outlook include freezing, crashin...read more

SQL joins are used to combine rows from two or more tables based on a related column between them.

• INNER JOIN: Returns records that have matching values in both tables.

• LEFT JOIN: Returns all records from the left table and the matched records from the right table.

• RIGHT JOIN: Returns all records from the right table and the matched records from the left table.

• FULL JOIN: Returns all records when there is a match in either left or right table.

• CROSS JOIN: Returns the Cartesian pro...read more

Try block contains the code that may throw an exception while catch block handles the exception thrown by try block.

• Try block is used to enclose the code that may throw an exception

• Catch block is used to handle the exception thrown by try block

• Multiple catch blocks can be used to handle different types of exceptions

• Finally block can be used to execute code regardless of whether an exception is thrown or not

Aggregation functions are used to perform calculations on a set of values and return a single value as output.

• Aggregation functions are commonly used in databases and data analysis to summarize and analyze large amounts of data.

• Examples of aggregation functions include SUM, AVG, MAX, MIN, COUNT, and GROUP BY.

• These functions can be used to calculate totals, averages, maximum and minimum values, and counts of specific data points.

• Aggregation functions can also be used to group ...read more

Establishing connection to a DB as a script writer.

• Choose a suitable programming language for the task

• Install the necessary database driver

• Provide the correct credentials for the database

• Test the connection before proceeding with the script

Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.

• Inheritance allows for code reuse and promotes modularity.

• The class that is being inherited from is called the superclass or base class.

• The class that inherits from the superclass is called the subclass or derived class.

• The subclass inherits all the public and protected members of the superclass.

• Inheritance is implemented using the 'extends' keyword in la...read more

Implicit objects are pre-defined objects in JSP that can be accessed without being explicitly declared.

• Implicit objects are created by the JSP container during the translation phase.

• They can be accessed using predefined names such as request, response, session, application, out, pageContext, config, and exception.

• For example, the request object can be used to retrieve parameters from a form or URL.

• The session object can be used to store and retrieve user-specific data across ...read more

Mutual funds are investment vehicles that pool money from multiple investors to invest in a diversified portfolio of securities.

• Mutual funds are managed by professional fund managers.

• Investors buy shares in the mutual fund, which represents their ownership in the fund's assets.

• Mutual funds offer diversification, as they invest in a variety of stocks, bonds, or other securities.

• They provide an opportunity for small investors to access professionally managed portfolios.

• Mutual f...read more