200+ Senior Associate Consultant Interview Questions and Answers

To print something on browser using Spring Boot, you can create a controller method that returns a view or a response entity.

• Create a controller class with a method that returns a view or a response entity

• Use Thymeleaf or other template engine to render HTML views

• Return a response entity with the content type set to text/html for plain text output

Create a trigger to automatically create a contact when an account is created

• Use Apex trigger on Account object

• Query the necessary information from the Account record

• Create a new Contact record with the relevant information

• Insert the Contact record

You can call a private method in another class by using reflection in Java.

• Use the getDeclaredMethod() method from the Class class to get the private method

• Set the accessibility of the private method to true using the setAccessible() method

• Invoke the private method using the invoke() method

To create a Spring Boot application, you can use Spring Initializr to generate a project with necessary dependencies and configurations.

• Go to https://start.spring.io/

• Select the project metadata like group, artifact, dependencies, etc.

• Click on 'Generate' to download the project zip file.

• Extract the zip file and import the project into your IDE.

• Start coding your application logic.

Dependency injection is a design pattern used to remove hard-coded dependencies and make components more reusable and testable.

• Allows for easier testing by injecting dependencies rather than hard-coding them

• Promotes reusability of components by decoupling them from their dependencies

• Improves maintainability by making it easier to swap out dependencies without changing the component's code

I faced challenges with front end technologies such as browser compatibility, responsive design, and performance optimization.

• Browser compatibility issues with different versions of Internet Explorer, Firefox, Chrome, etc.

• Struggles with creating responsive designs that work well on various screen sizes and devices.

• Optimizing performance by reducing page load times and improving rendering speed.

• Dealing with cross-browser inconsistencies in CSS and JavaScript.

• Implementing acces...read more

Retrieve data from a given URL using Java and Angular code.

• Use Java's HttpURLConnection class to make a GET request to the URL and retrieve the data.

• In Angular, use HttpClient module to send a GET request to the URL and fetch the data.

• Parse the retrieved data in both Java and Angular to extract the required information.

To create an immutable class, make the class final, make all fields private and final, provide only getter methods, and ensure no mutator methods.

• Make the class final to prevent subclassing.

• Make all fields private and final to prevent modification.

• Provide only getter methods to access the fields.

• Ensure no mutator methods to change the state of the object.

Identifying potential risks in a process involves thorough analysis and evaluation of each step to anticipate possible issues.

• Conducting a comprehensive risk assessment to identify potential hazards

• Analyzing past data and trends to predict future risks

• Engaging stakeholders to gather insights on potential risks

• Utilizing risk management tools and techniques such as SWOT analysis

• Creating contingency plans to mitigate identified risks

Tests for normal distribution include Shapiro-Wilk test, Kolmogorov-Smirnov test, and Anderson-Darling test.

• Shapiro-Wilk test: Tests if a sample comes from a normally distributed population.

• Kolmogorov-Smirnov test: Tests if a sample comes from a specific distribution (e.g., normal).

• Anderson-Darling test: Tests if a sample comes from a particular distribution (e.g., normal).

Account trigger is a piece of code that executes when a specific event occurs on an account record. Apex is a programming language used to develop Salesforce applications.

• Account trigger is used to automate processes and perform actions on account records

• Examples of account triggers include sending an email notification when an account is created or updated

• Apex is used to write custom business logic and extend the functionality of Salesforce

• Apex can be used to create custom t...read more

Abstract class can have abstract methods and cannot be instantiated, while virtual class can be instantiated but can have virtual methods.

• Abstract class can have abstract methods which must be implemented by the derived classes

• Virtual class can have virtual methods which can be overridden by the derived classes

• Abstract class cannot be instantiated directly, while virtual class can be instantiated

• Abstract class can have non-abstract methods, while virtual class can have all me...read more

Error handling in subflows is crucial for maintaining the flow of the main process.

• Use error handling nodes like Try/Catch or Error Boundary in the subflow.

• Log the error message or send it to a monitoring system for further analysis.

• Consider retrying the subflow or notifying the main process about the error.

• Implement fallback mechanisms to ensure the main process can continue despite errors.

SLA Based policy is a service level agreement that defines the level of service a customer can expect from a provider.

• SLA Based policy outlines the agreed upon level of service between a service provider and a customer.

• It includes details such as response time, resolution time, availability, and performance metrics.

• Failure to meet the SLA can result in penalties or compensation for the customer.

• For example, an SLA may guarantee a response time of 24 hours for customer support...read more

Architecture of multiple microservices in MS Paint

• Draw separate boxes for each microservice

• Connect the boxes with lines to show communication

• Label each box with the name of the microservice

• Include any databases or external services used by the microservices

Constant variables cannot be reassigned while read-only variables can only be assigned once.

• Constant variables are declared using the 'const' keyword while read-only variables are declared using the 'readonly' keyword.

• Constant variables are evaluated at compile-time while read-only variables are evaluated at runtime.

• Constant variables can be declared in methods while read-only variables can only be declared at the class level.

• Example of constant variable: const int MAX_VALUE ...read more

Prevention focuses on avoiding the occurrence of a problem, while cure involves treating the problem after it has already occurred.

• Prevention involves taking proactive measures to avoid the occurrence of a problem or disease.

• Cure involves treating a problem or disease after it has already occurred.

• Prevention is usually more cost-effective and less invasive than cure.

• Examples of prevention include vaccinations, regular exercise, and healthy diet choices.

• Examples of cure includ...read more

Terraform state file is a file that keeps track of the resources managed by Terraform in a specific infrastructure.

• Terraform state file stores metadata about the resources being managed.

• It helps Terraform understand the current state of the infrastructure and track changes over time.

• State file is usually stored locally or remotely in a backend like AWS S3 or Terraform Cloud.

• It should be stored securely to prevent unauthorized access or modifications.

Compare market share, sales data, app downloads, surveys, and website traffic to determine the number of iPhone and Android users.

• Analyze market share reports from research firms like IDC or Gartner

• Look at sales data from Apple and Android manufacturers

• Examine app download statistics from the App Store and Google Play Store

• Conduct surveys to gather information on smartphone preferences

• Analyze website traffic data to see the percentage of iPhone vs Android users

Inheritance in Java allows a class to inherit properties and behaviors from another class.

• Create a new class using the 'extends' keyword followed by the name of the class you want to inherit from

• Use super keyword to call the constructor of the parent class

• Child class can override methods from the parent class

Multiple catch blocks can be used to handle different types of exceptions in a try-catch block.

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

• Each catch block can specify a different type of exception to catch.

• The catch blocks are evaluated in order, so the most specific exception types should be caught first.

• Using multiple catch blocks can make the code more readable and maintainable.

API Led connectivity in Mulesoft is an approach to connecting and exposing APIs in a reusable and scalable manner.

• API Led connectivity involves organizing APIs into layers based on their functionality such as experience, process, and system APIs.

• It promotes reusability, flexibility, and scalability by allowing different APIs to be easily connected and reused in various applications.

• For example, a company may have an API for customer information (system API), which is then use...read more

SOLID principles are design principles used in software development to make software more maintainable, flexible, and scalable.

• S - Single Responsibility Principle: A class should have only one reason to change.

• O - Open/Closed Principle: Software entities should be open for extension but closed for modification.

• L - Liskov Substitution Principle: Objects of a superclass should be replaceable with objects of its subclasses without affecting the functionality.

• I - Interface Segreg...read more

The percentage of 27 out of 67 is approximately 40.3%.

• To calculate the percentage, divide the part (27) by the total (67) and multiply by 100.

• Percentage = (27/67) * 100 = 40.3%

Yes, I have created custom reports in c4c.

• I have experience creating custom reports using the Report Wizard in c4c.

• I have also created custom reports using the SAP Crystal Reports tool.

• I am familiar with creating custom fields and adding them to reports.

• I have created reports for various modules in c4c, including Sales, Service, and Marketing.

• I have experience scheduling reports to run automatically and sending them to specific users.

Document types in my project include requirements, design documents, test cases, and user manuals.

• Requirements documents outline the project's goals and objectives.

• Design documents describe the system architecture and design.

• Test cases document the testing process and expected results.

• User manuals provide instructions for end-users.

Third party drop shipment is a process where a retailer transfers customer orders to a supplier who then ships the product directly to the customer.

• Retailer does not handle the inventory or shipping of the product

• Supplier ships the product directly to the customer

• Retailer earns a commission on the sale

• Example: Amazon allows third-party sellers to use their platform for drop shipping

• Example: A small boutique may use a drop shipper to offer a wider range of products without hav...read more

Null pointer exceptions can be handled by checking for null values before accessing an object's properties or methods.

• Always check for null values before accessing object properties or methods

• Use conditional statements or null checks to prevent null pointer exceptions

• Handle exceptions using try-catch blocks to gracefully manage errors

• Avoid chaining method calls on potentially null objects

Agile Methodologies are a set of principles and practices that promote iterative development, collaboration, and flexibility.

• Agile emphasizes delivering working software frequently, with a focus on customer satisfaction.

• It values individuals and interactions over processes and tools.

• Agile promotes responding to change over following a plan.

• Common Agile frameworks include Scrum, Kanban, and Extreme Programming (XP).

I am proficient in Java, Python, and SQL.

• Java

• Python

• SQL

SAP ERP Software is an integrated software suite that helps businesses manage their operations and customer relations.

• SAP ERP Software integrates various business functions such as finance, HR, sales, and supply chain management.

• It provides real-time data and analytics to help businesses make informed decisions.

• SAP ERP Software can be customized to meet the specific needs of different industries.

• Examples of SAP ERP modules include SAP FI (Financial Accounting), SAP HCM (Human...read more

I approach problems by breaking them down into smaller components, analyzing each part thoroughly, and then developing a strategic plan to address the issue.

• Identify the root cause of the problem

• Gather relevant data and information

• Brainstorm potential solutions

• Evaluate the pros and cons of each solution

• Develop a strategic plan to address the problem

• Implement the plan and monitor progress

• Adjust the plan as needed based on feedback and results

A functional predicate is a function that returns a boolean value based on input parameters.

• Functional predicates are commonly used in programming to filter or sort data based on specific criteria.

• They are often used in higher-order functions like filter, map, and reduce.

• For example, a functional predicate could be used to check if a number is even or odd.

• Another example could be a predicate that checks if a string contains a certain substring.

DNS is a system that translates domain names to IP addresses. Troubleshooting wifi issues involves checking network settings, signal strength, and device connectivity.

• DNS stands for Domain Name System and is responsible for translating domain names to IP addresses

• Troubleshooting wifi issues involves checking network settings such as SSID and password

• Check signal strength and ensure the device is within range of the wifi router

• Verify that the device is connected to the correct...read more

SQLDataReader reads data in forward-only mode while SQLDataAdapter retrieves data and populates a dataset.

• SQLDataReader is used for reading data in a forward-only mode.

• SQLDataAdapter is used for retrieving data and populating a dataset.

• SQLDataReader is faster and more efficient for reading large amounts of data.

• SQLDataAdapter is more flexible and can be used to update data as well.

• SQLDataReader is read-only while SQLDataAdapter can be used for both read and write operations.

Exception handling is crucial for robust software design.

• Identify potential exceptions and handle them appropriately

• Use try-catch blocks to catch exceptions

• Throw exceptions when necessary

• Design exception classes to provide meaningful information

• Consider logging exceptions for debugging purposes

Seeking new challenges and opportunities for growth.

• Looking for new challenges and opportunities to learn and grow

• Interested in expanding my skill set and gaining new experiences

• Seeking a more supportive and collaborative work environment

• Want to explore different industries or sectors

• Desire for career advancement and professional development

Mandatory fields in Swift MT 103 message

• Sender's Reference (20)

• Sender's Account Number (50K)

• Receiver's Account Number (59)

• Amount (32A)

• Currency (33B)

• Value Date (32A)

• Sender's Correspondent (53A)

• Receiver's Correspondent (54A)

I switched very early in my career to explore different opportunities and gain diverse experience.

• To gain diverse experience and skills

• To explore different career opportunities

• To find a better fit for my interests and strengths

Low level design involves creating detailed technical specifications for building a Spring Boot app.

• Identify the components and their interactions in the app

• Define the data model and database schema

• Design the RESTful APIs and their endpoints

• Implement security measures such as authentication and authorization

• Optimize performance by considering caching and asynchronous processing

Rank assigns a unique number to each row based on the order of values. Dense rank assigns a unique number to each row based on the order of values, but skips numbers for ties. Duplicate removal removes duplicate rows from a dataset.

• Rank assigns a unique number to each row based on the order of values.

• Dense rank assigns a unique number to each row based on the order of values, but skips numbers for ties.

• Duplicate removal removes duplicate rows from a dataset.

• Rank and dense ran...read more

AI stands for Artificial Intelligence, which is the simulation of human intelligence processes by machines.

• AI is a branch of computer science that aims to create intelligent machines that can mimic human behavior.

• Examples of AI include virtual assistants like Siri and Alexa, self-driving cars, and recommendation systems like those used by Netflix and Amazon.

• AI algorithms can learn from data, recognize patterns, and make decisions with minimal human intervention.

• Machine learni...read more

Risk is the potential for loss or harm resulting from a particular action or decision.

• Risk is inherent in all aspects of life and business

• It involves uncertainty and the possibility of negative outcomes

• Examples of risks include financial risk, operational risk, and reputational risk

• One example is investing in a high-risk stock with the potential for high returns but also the possibility of significant losses

Core expertise in Oracle Fusion includes Oracle Cloud ERP, HCM, SCM, and CX modules.

• Oracle Cloud ERP - Financials, Procurement, Project Portfolio Management

• Oracle Cloud HCM - Core HR, Talent Management, Payroll

• Oracle Cloud SCM - Inventory Management, Order Management, Supply Chain Planning

• Oracle Cloud CX - Sales, Marketing, Service

The 'new' keyword in C# is used to create an instance of a class or to hide a base class member.

• Used to create an instance of a class

• Used to hide a base class member

• Can be used with constructors, methods, properties, and events

• Example: MyClass obj = new MyClass();

• Example: public new void MyMethod() { }

Waterfall is a linear sequential approach to software development, while Agile is an iterative and incremental approach.

• Waterfall follows a sequential process, while Agile allows for flexibility and adaptability.

• Waterfall requires all requirements to be defined upfront, while Agile allows for changes throughout the project.

• Waterfall has a fixed timeline and budget, while Agile focuses on delivering value in short iterations.

• Waterfall is more suitable for projects with well-de...read more

For Each Loop processes elements one by one, while Batch processing groups elements together for processing.

• For Each Loop is used to iterate over each element in a collection individually.

• Batch processing involves processing a group of elements together in a single operation.

• For Each Loop is more suitable for small collections, while Batch processing is efficient for large datasets.

• Example: For Each Loop can be used to iterate over each item in a list, while Batch processing ...read more