2000+ Analyst Interview Questions and Answers

CLI stands for Command Line Interface. Yes, we can create a Load balancer using CLI.

• CLI is a text-based interface used to interact with a computer system.

• It allows users to input commands to perform tasks without the need for a graphical user interface.

• Load balancers can be created using CLI commands in cloud platforms like AWS or Azure.

• For example, in AWS, you can use the AWS CLI to create a load balancer using the 'create-load-balancer' command.

CDMA and TDMA are wireless communication technologies. MUX stands for Multiplexer.

• CDMA stands for Code Division Multiple Access and TDMA stands for Time Division Multiple Access.

• CDMA allows multiple users to share the same frequency band by assigning unique codes to each user.

• TDMA divides a frequency band into time slots and each user is assigned a specific time slot.

• A MUX is a device that combines multiple signals into a single signal for transmission over a single channel.

• M...read more

As a banker, I would record the loan sanction in my books with specific journal entries.

• Debit Loan Account: Increase the asset by 10 lakh.

• Credit Customer Account: Increase the liability by 10 lakh.

• Example: If the customer is John Doe, the entry would be: Debit Loan to John Doe 10 lakh, Credit John Doe's Account 10 lakh.

• The remaining limit of 3 lakh remains available for future loans.

SQL is a programming language used for managing relational databases. It uses dynamic memory management.

• SQL stands for Structured Query Language

• It is used for managing and manipulating data in relational databases

• SQL uses dynamic memory management, which means that memory is allocated and deallocated as needed

• Examples of SQL-based relational database management systems include MySQL, Oracle, and Microsoft SQL Server

The transport layer ensures reliable data transfer between devices, managing error correction and flow control.

• Provides end-to-end communication between devices.

• Ensures reliable data transfer through error detection and correction.

• Manages flow control to prevent overwhelming the receiver.

• Uses protocols like TCP (Transmission Control Protocol) for reliable communication.

• Utilizes UDP (User Datagram Protocol) for faster, connectionless communication.

Joining tables in DBMS evolved as a solution to handle complex data relationships.

• Joins allow combining data from multiple tables based on a common column.

• The concept of joins originated from the need to handle complex data relationships.

• Joins can be inner, outer, left, right, or cross depending on the type of data required.

• Joins can improve query performance by reducing the number of queries needed to retrieve data.

• Joins can also help in data normalization by reducing data r...read more

The problem involves finding an element in a matrix that is sorted both row-wise and column-wise.

• Start from the top-right corner of the matrix

• Compare the target element with the current element

• If the target is smaller, move left; if larger, move down

• Repeat until the target is found or the matrix boundaries are crossed

Logistics refers to the process of planning, implementing, and controlling the movement of goods and services from the point of origin to the point of consumption.

• There are several types of logistics, including inbound, outbound, reverse, and third-party logistics.

• Inbound logistics involves the movement of raw materials and goods from suppliers to manufacturers.

• Outbound logistics involves the movement of finished products from manufacturers to customers.

• Reverse logistics invo...read more

Tower and Morgan Stanley are both financial services companies.

• Tower is a global investment management firm with over $1 trillion in assets under management.

• Morgan Stanley is a multinational investment bank and financial services company.

• Both companies offer a range of financial services including wealth management, investment banking, and asset management.

• Tower is known for its focus on sustainable investing, while Morgan Stanley has a strong presence in mergers and acquisit...read more

Tosca offers multiple ways of identification including visual recognition, object recognition, and text recognition.

• Visual recognition identifies objects based on their appearance

• Object recognition identifies objects based on their properties and attributes

• Text recognition identifies objects based on their text content

• Module based testing involves testing individual modules of an application separately

• Standard modules in Tosca include Test Case Design, Test Data Management, a...read more

The pH of 10^-8 Molar HCL is 8.

• pH is a measure of the acidity or alkalinity of a solution.

• The pH scale ranges from 0 to 14, with 7 being neutral.

• A pH below 7 indicates acidity, while a pH above 7 indicates alkalinity.

• The pH of a solution can be calculated using the formula pH = -log[H+].

• In this case, the concentration of H+ ions is 10^-8 Molar, so the pH is 8.

Chromium is added to stainless steel to enhance its corrosion resistance and improve its strength and durability.

• Chromium forms a thin, invisible layer of chromium oxide on the surface of the steel, which prevents rust and corrosion.

• Chromium also increases the steel's hardness and toughness, making it more resistant to wear and tear.

• Stainless steel with higher chromium content is more resistant to high temperatures and oxidation.

• Examples of chromium-containing stainless steel...read more

To check if the sum of the digits of a number is palindrome or not

• Extract the digits of the number using modulo operator and add them

• Convert the sum to a string and check if it is a palindrome

• If it is a palindrome, then the sum of digits is also a palindrome

• Example: For number 12345, sum of digits = 15, which is not a palindrome

• Example: For number 12321, sum of digits = 9, which is a palindrome

To check if a number is prime or composite, take n input and perform the necessary checks.

• A prime number is only divisible by 1 and itself

• A composite number has more than 2 factors

• Check if n is divisible by any number between 2 and n-1

• If n is divisible by any number between 2 and n-1, it is composite

• If n is not divisible by any number between 2 and n-1, it is prime

The three components of financial statements are income statement, balance sheet, and cash flow statement.

• Income statement shows the company's revenues and expenses over a period of time.

• Balance sheet provides a snapshot of the company's assets, liabilities, and shareholders' equity at a specific point in time.

• Cash flow statement reports the cash generated and used by the company during a specific period.

Anthem and Blue Shield are both health insurance companies, but they operate in different regions and have different networks of healthcare providers.

• Anthem operates in 14 states, while Blue Shield operates in California

• Anthem is a member of the Blue Cross Blue Shield Association, while Blue Shield is an independent licensee

• Anthem offers plans on the healthcare exchange in all of the states where it operates, while Blue Shield only offers plans in California

• Anthem has a large...read more

Efficient ways to implement product and summation of n numbers with limitations.

• For summation, use a loop or built-in functions like sum() or reduce().

• For product, use a loop or built-in functions like prod() or reduce().

• Limitations include overflow errors for large numbers and memory constraints for very large arrays.

• Using parallel processing or vectorization can improve efficiency.

• Consider using data structures like binary trees or prefix sums for faster calculations.

Find max path from bottom left to top right in a matrix using only up and right steps.

• Start from bottom left corner and move towards top right corner.

• At each step, choose the maximum value between the cell above and the cell to the right.

• Keep track of the sum of values in the chosen path.

• The final sum is the maximum possible sum of values in a path from bottom left to top right.

Yes, I have worked on Web services in SAP ABAP.

• I have experience in creating and consuming SOAP and RESTful web services in SAP ABAP.

• I have worked on developing custom web services using ABAP code.

• I have also integrated SAP systems with external systems using web services.

• I am familiar with the use of SAP NetWeaver Gateway for creating OData services.

• Some examples of web services I have worked on include retrieving data from external systems, updating data in SAP systems, and...read more

To troubleshoot disk corrupt issue, check disk errors, run chkdsk, repair disk, and recover data.

• Check for disk errors using Event Viewer or Disk Utility

• Run chkdsk command to scan and fix disk errors

• Repair disk using disk repair tool or reinstalling OS

• Recover data using data recovery software or professional services

Modularity enhances code maintainability and reusability by breaking it into smaller, manageable components.

• Use functions to encapsulate repetitive tasks. Example: A function to calculate the average of a list.

• Implement classes for related data and behaviors. Example: A 'Student' class with attributes like name and grades.

• Organize code into modules or packages. Example: Separate files for data processing, visualization, and utilities.

• Adopt design patterns like MVC (Model-View...read more

I would rate my programming skills as advanced.

• I have experience in multiple programming languages such as Java, Python, and C++.

• I have completed several complex projects that required advanced programming skills.

• I am constantly learning and improving my skills through online courses and personal projects.

• I am comfortable working with databases and have experience in data analysis and visualization.

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 represent their ownership in the fund's assets.

• Mutual funds offer diversification by investing in a variety of stocks, bonds, or other securities.

• They provide small investors access to professionally managed, diversified portfolios.

• Mutual funds can b...read more

A mutual fund with a fixed number of shares, traded on an exchange like a stock.

• Investors buy and sell shares of the fund on the exchange

• The price of the shares is determined by supply and demand

• The fund is managed by a professional portfolio manager

• Examples include index funds and ETFs

Depreciation is the decrease in value of tangible assets, while amortization is the decrease in value of intangible assets.

• Depreciation is used for assets like buildings, machinery, and vehicles.

• Amortization is used for assets like patents, copyrights, and trademarks.

• Depreciation is calculated based on the useful life of the asset.

• Amortization is calculated based on the estimated useful life of the intangible asset.

• Depreciation is recorded on the income statement as an expens...read more

FastPass is a Disney World ride reservation system that allows guests to skip long lines.

• FastPass is a free service available to all Disney World guests.

• Guests can reserve a FastPass for select attractions up to 30 days in advance.

• FastPass allows guests to skip the regular line and enter through a shorter, faster line.

• Guests can only hold one FastPass at a time, but can get additional FastPasses after using their initial one.

• Examples of popular attractions with FastPass inclu...read more

MCB stands for Miniature Circuit Breaker and MCCB stands for Molded Case Circuit Breaker. Contractors in a circuit control the flow of electricity.

• MCB is a type of circuit breaker that is designed for low voltage applications, while MCCB is designed for higher voltage applications.

• MCBs are typically used in residential and commercial buildings, while MCCBs are used in industrial settings.

• Contractors in a circuit are devices that control the flow of electricity by opening and ...read more