800+ Senior Consultant Interview Questions and Answers

Interview questions for Senior Consultant role

• Update sets are used to move customizations from one instance to another

• To move multiple update sets at once, use the Update Set Migration plugin

• Custom applications can be developed using ServiceNow's App Creator

• Turnstile activity in workflow is used to loop back to a previous activity

• Activities in workflows include approvals, notifications, and subflows

• To copy fields from incident table to task record, use a UI action with script...read more

Technical interview questions for Senior Consultant role

• Virtual DOM is a lightweight copy of the actual DOM used for efficient updates

• React component life cycle includes mounting, updating, and unmounting phases

• Higher-order components are functions that take a component and return a new component with additional functionality

• Basic javascript logical codes like reversing a string can be done using built-in methods or loops

• map, reduce, and filter are array methods used for mani...read more

Interview questions for Senior Consultant role related to MAM, MDM, Android and Windows device enrollment, APNS, and Intune app deployment.

• MDM is needed for complete device management and control, while MAM is focused on securing and managing specific applications and data.

• Different Android device enrollment methods include QR code, Near Field Communication (NFC), and Zero-touch enrollment.

• Apple Push Notification Services (APNS) is a service used to send push notifications to...read more

Interview questions for Senior Consultant position on JCL and DB2

• JCL: passing data using DSN file, SYSIN, and PARM parameters

• JCL: accepting data passed from PARM parameter using linkage section

• JCL: making a step run in case of job failure using COND=ONLY

• JCL: explaining DISP position

• JCL: writing logic to copy matching data from two input files based on a common key

• DB2: explaining cursor not defined for selecting more than one row from table

• DB2: life cycle of cursor - declare, ...read more

Yes, I have both risk management experience and audit work experience.

• I have worked as a risk management consultant for XYZ Company for 5 years.

• During my time at XYZ Company, I successfully implemented risk management strategies for several clients, helping them identify and mitigate potential risks.

• I have also conducted numerous risk assessments and developed risk mitigation plans.

• In terms of audit work experience, I have worked as an auditor at ABC Firm for 3 years.

• I have c...read more

Explaining Microservices architecture, communication, transactions, annotations, authentication, and API validation.

• Our project follows a Microservices architecture where each service is independently deployable and scalable.

• Services communicate with each other using RESTful APIs and message brokers like Kafka.

• We use distributed transactions and compensating transactions to manage transactions and handle failure scenarios.

• Some of the Spring Boot Microservices annotations we u...read more

HTTP request passes through multiple network layers before reaching the server.

• HTTP request is first sent from client to local network router.

• Router forwards request to Internet Service Provider's network.

• Request then passes through multiple routers and switches in the internet backbone.

• Finally, request reaches the server hosting the requested website or service.

• Each network layer adds its own headers and metadata to the request.

Water does not fall from a filled glass because of surface tension and gravity.

• Surface tension of water creates a force that holds it together and prevents it from overflowing.

• Gravity pulls the water downwards, keeping it inside the glass.

• The shape of the glass also plays a role in containing the water.

• If the glass is filled beyond its capacity, the surface tension may break and water will overflow.

TestNG and Maven provide options to run failed/specific test cases and suites.

• To run failed test cases in TestNG, use the 'rerun-failed' option in the testng.xml file.

• To run specific set of test cases, use the 'include' or 'exclude' tags in the testng.xml file.

• To run specific suite in Maven, use the '-Dtest' option followed by the name of the suite.

• To run failed test cases in Maven, use the '-rf' option followed by the path to the testng-failed.xml file.

Yes, my experience in operations will help me provide effective front line support.

• My experience in operations has given me a strong understanding of how different processes work and how to troubleshoot issues.

• This knowledge will be useful in providing front line support as I can quickly identify the root cause of problems and provide effective solutions.

• I am also skilled in communication and can effectively convey technical information to non-technical stakeholders.

• For examp...read more

Deploying an application using Microsoft Intune

• Create an app in Intune

• Upload the app package

• Assign the app to a group of users or devices

• Configure deployment settings

• Monitor deployment status

Group tags and Windows Autopilot are tools used for managing and deploying devices in an organization.

• Group tags are used to organize devices into logical groups for easier management.

• Windows Autopilot is a cloud-based tool for deploying and configuring Windows devices.

• Autopilot uses group tags to assign devices to specific profiles and configurations.

• This allows for faster and more efficient deployment of devices in an organization.

• For example, a company could use group tags...read more

Advise P&G on cost reduction in logistics & supply chain after acquiring Gillette.

• Conduct a thorough analysis of the current logistics & supply chain processes to identify areas of improvement.

• Explore options for optimizing transportation routes and modes to reduce costs.

• Implement a demand-driven supply chain strategy to reduce inventory and improve efficiency.

• Leverage technology such as automation and data analytics to streamline operations and reduce costs.

• Collaborate with ...read more

To evaluate a telecom infrastructure company for buy-out by a PE fund, consider financial performance, market position, growth potential, and operational efficiency.

• Assess the company's financial performance, including revenue, profitability, and cash flow.

• Evaluate the company's market position and competitive landscape, considering factors such as market share, customer base, and barriers to entry.

• Analyze the growth potential of the company, looking at market trends, demand ...read more

The speed of the person sitting under the train is zero.

• The person sitting under the train is stationary.

• The speed of the train does not affect the speed of the person.

• The person's speed is relative to the ground, not the train.

Different types of Android device enrollment methods

• QR code enrollment

• NFC enrollment

• Zero-touch enrollment

• Samsung Knox Mobile Enrollment

• Manual enrollment

I will implement microservice architecture using containerization and API gateway pattern.

• Identify the bounded contexts and break down the monolith into smaller services

• Use containerization tools like Docker and Kubernetes for deployment and scaling

• Implement API gateway pattern to manage the communication between services

• Use service discovery tools like Consul or Eureka for service registration and discovery

• Implement fault tolerance and resilience patterns like circuit breake...read more

umask value determines default file permissions when creating a file or directory

• umask is a 3-digit octal value that subtracts from the maximum permission value (777 for files, 666 for directories)

• default umask value for users is 022 (files: 644, directories: 755)

• default umask value for root is 002 (files: 664, directories: 775)

BI reports have filters at both report level and query level.

• Report level filters allow users to filter data within the report itself.

• Query level filters are applied to the underlying data source before the report is generated.

• Common filters include date filters, dimension filters, and measure filters.

• Report level filters can be applied to specific visualizations or the entire report.

• Query level filters can be used to limit the data retrieved from the database.

• Examples of fil...read more

E&Y strengths can be leveraged to help telecom companies grow their enterprise business by...

• Providing strategic consulting services to identify growth opportunities and develop effective business strategies

• Offering financial advisory services to help telecom companies secure funding for expansion and investment in new technologies

• Leveraging E&Y's global network to connect telecom companies with potential partners and customers

• Providing technology consulting services to help ...read more

A perfect user story is defined by clear and concise key points, and acceptance criteria are crucial for its success.

• A perfect user story should be written from the perspective of the end user.

• It should be concise and focused on a specific feature or functionality.

• It should include clear acceptance criteria that define the expected behavior and outcomes.

• Acceptance criteria help in ensuring that the user story is complete and meets the desired requirements.

• They provide a share...read more

Engaged with various stakeholders internally and externally, including partnerships, donors, and clients, to achieve mutually beneficial outcomes.

• Engaged with internal stakeholders such as team members, managers, and executives to align on project goals and strategies

• Collaborated with external partners and clients to develop joint initiatives and projects

• Managed relationships with donors to secure funding for projects and ensure transparency and accountability

• Handled challeng...read more

Excel rules are formula-based while OPA rules are natural language-based.

• Excel rules are written using formulas and functions, while OPA rules are written in natural language using if-then statements.

• Excel rules are limited to the capabilities of the Excel program, while OPA rules can be more complex and flexible.

• OPA rules can be easily updated and maintained by non-technical users, while Excel rules may require technical expertise.

• Excel rules are typically used for simple ca...read more

Storage Queue, Service Bus Queue, Event Hub, IoT Hub, and Event Grid are different messaging services in Azure.

• Storage Queue is a simple message queue for reliable messaging between components within an application.

• Service Bus Queue is a fully-featured messaging service for decoupling applications and enabling reliable communication.

• Event Hub is a big data streaming platform for ingesting and processing large volumes of events in real-time.

• IoT Hub is a managed service for bid...read more

Old tables like KNA1, KNB1 are still required in SAP S4 HANA for compatibility and historical data purposes.

• Old tables like KNA1, KNB1 are still required in SAP S4 HANA for compatibility with existing programs and reports.

• Some custom developments may still be using the old tables, requiring them to be maintained.

• Historical data stored in the old tables may still be needed for reference or reporting purposes.

Javascript is a single-threaded language, but it can handle asynchronous operations through callbacks and promises.

• Javascript is single-threaded, meaning it can only execute one task at a time.

• However, it can handle asynchronous operations by using callbacks, promises, and async/await.

• Backend calls in Javascript are typically made using asynchronous functions, allowing the program to continue executing other tasks while waiting for the response.

• For example, when making an HTT...read more

I have worked on various storage arrays including EMC VNX, NetApp FAS, and Dell EMC Unity.

• EMC VNX

• NetApp FAS

• Dell EMC Unity

To calculate 45 minutes using 2 unevenly greased ropes and 1 candle.

• Light both ropes at the same time

• After 30 minutes, the first rope will be completely burned and the second rope will have 30 minutes of grease left

• Light the candle at this point

• When the second rope is completely burned, 15 minutes will have passed since the candle was lit

A ticket booking system similar to BookMyShow

• User registration and login

• Event listing and selection

• Seat selection and payment

• Confirmation and ticket generation

• Integration with payment gateways

• Admin panel for event and user management

Key KPIs for measuring success of an Ed-Tech platform

• User engagement metrics such as time spent on platform, number of logins, and frequency of usage

• Retention rate of users over time

• Conversion rate of free users to paid subscribers

• Customer satisfaction scores and feedback

• Number of active users and growth rate

• Revenue generated from the platform

• Completion rates of courses or modules

• Effectiveness of marketing campaigns in acquiring new users

Questions on Angular, JavaScript, and CSS

• Angular components, directives, and interceptors

• Showing spinner from interceptor

• Reactive forms and authguards

• Hostlistener and component communication

• Dependency injection and optional chaining

• JavaScript async, defer, cloning objects, hoisting, spread operator, comparing objects, event bubbling, and prototype

• CSS box model

Designing Azure architecture using VM, VNet, and Load Balancers involves creating virtual machines, virtual networks, and load balancers to ensure scalability, availability, and performance.

• Start by creating a virtual network (VNet) to establish a private network in Azure.

• Create virtual machines (VMs) within the VNet to host your applications and services.

• Configure load balancers to distribute incoming traffic across multiple VMs for high availability and scalability.

• Use Azur...read more

Investing in innovation and upskilling employees are key areas for Indian IT companies to remain competitive.

• Investing in research and development to create innovative solutions

• Upskilling employees to keep up with emerging technologies

• Focusing on customer-centric approach to deliver personalized solutions

• Adopting agile methodologies to improve efficiency and speed of delivery

• Collaborating with startups and other companies to leverage their expertise

• Expanding into new markets ...read more

Major components of MarTech platforms include CRM, marketing automation, analytics, content management, and social media management.

• Customer Relationship Management (CRM) systems

• Marketing automation tools

• Analytics tools for tracking and analyzing data

• Content management systems for creating and managing content

• Social media management tools for monitoring and engaging on social platforms

Dispatch is a process of assigning tasks to appropriate resources. Voice for chatbot can be enabled using text-to-speech technology. Chatbot can be integrated with web application using APIs. Insights for chatbot can be captured using analytics tools.

• Dispatch is a process of assigning tasks to appropriate resources

• Voice for chatbot can be enabled using text-to-speech technology

• Chatbot can be integrated with web application using APIs

• Insights for chatbot can be captured using ...read more

Load balancing distributes incoming network traffic across multiple servers to ensure no single server is overwhelmed.

• Types of load balancing: round robin, least connections, IP hash, weighted round robin, etc.

• Routing methods: DNS-based, hardware-based, software-based, etc.

• Ports: Load balancers can operate at Layer 4 (TCP/UDP) or Layer 7 (HTTP/HTTPS).

• Docker commands: docker run, docker build, docker exec, etc.

• K8 master node components: API server, scheduler, controller manage...read more

useEffect Hook is a built-in hook in React that allows you to perform side effects in functional components.

• useEffect Hook is used to handle side effects in functional components, such as fetching data, subscribing to events, or manipulating the DOM.

• It takes two arguments: a function that represents the side effect, and an optional dependency array.

• The function passed to useEffect will be executed after every render, unless the dependency array is provided.

• The dependency arra...read more

Duplicate records can be deleted using various methods.

• Use Salesforce's built-in Duplicate Management feature

• Create a custom Apex trigger to identify and delete duplicates

• Use a third-party app like DupeCatcher or DemandTools

• Manually identify and delete duplicates using reports or list views