Jawad Business Group Interview Questions and Answers

Q1. What is your professional experience?
Ans. 
I have over 10 years of experience in contract lifecycle management, including implementing CLM systems and leading cross-functional teams.
• Implemented CLM system at previous company, resulting in 20% increase in contract efficiency

• Led a team of contract managers to streamline processes and reduce contract cycle times by 30%

• Developed and implemented contract templates to ensure compliance and reduce legal risks
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Q2. What is your experience in marketing, specifically in creating awareness about new services and increasing conversion rates?
Ans. 
I have over 5 years of experience in marketing, with a focus on creating awareness for new services and increasing conversion rates.
• Developed targeted marketing campaigns to introduce new services to the market

• Utilized social media platforms and email marketing to reach a wider audience

• Analyzed data to optimize conversion rates and make data-driven decisions

• Collaborated with sales teams to align marketing efforts with
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Q3. What is your knowledge of the electronics industry, specifically in relation to the service and extended warranty business?
Ans. 
I have extensive knowledge of the electronics industry, particularly in the service and extended warranty business.
• I have worked in the electronics industry for X years, gaining valuable experience in service and warranty management.

• I am familiar with the various products and technologies in the electronics sector, allowing me to understand the specific needs of customers when it comes to service and warranties.

• I have ...read more
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Q1. Explain useState for managing state, useEffect for handling side effects, useMemo for performance optimization, and useCallback for memoizing functions. Understand how these hooks enhance functional compon...read more
Ans. 
Explanation of useState, useEffect, useMemo, and useCallback hooks in React functional components.
• useState is used to manage state in functional components

• useEffect is used for handling side effects like data fetching, subscriptions, etc.

• useMemo is used for performance optimization by memoizing expensive calculations

• useCallback is used for memoizing functions to prevent unnecessary re-renders

• These hooks enhance functio...read more
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Q2. Describe lifecycle methods in class components and their functional equivalents with hooks. Know how to handle component mounting, updating, and unmounting.
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Q3. Understand setting up a Redux store, connecting components, and managing actions and reducers. Be familiar with middleware like Redux Thunk or Redux Saga for handling asynchronous actions.
Ans. 
Setting up Redux store, connecting components, managing actions and reducers, and using middleware like Redux Thunk or Redux Saga for handling asynchronous actions.
• Setting up a Redux store involves creating a store with createStore() function from Redux, combining reducers with combineReducers(), and applying middleware like Redux Thunk or Redux Saga.

• Connecting components to the Redux store can be done using the connec...read more
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Q4. How to add and manipulate elements in arrays using JavaScript (e.g., inserting "watermelon" in the middle)?
Ans. 
To add and manipulate elements in arrays using JavaScript, you can use array methods like splice() and slice().
• Use the splice() method to insert elements into an array at a specific index. For example, arr.splice(index, 0, 'watermelon') will insert 'watermelon' at the specified index without removing any elements.

• To manipulate elements in an array, you can use methods like splice() to remove elements or slice() to extr...read more
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Q5. Use and purpose of Math.floor() in JavaScript.
Ans. 
Math.floor() is a method in JavaScript that rounds a number down to the nearest integer.
• Math.floor() returns the largest integer less than or equal to a given number.

• It is commonly used to convert a floating-point number to an integer.

• Example: Math.floor(3.9) returns 3.
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Q6. Mocking components in Jest, including handling props and named exports
Ans. 
Mocking components in Jest for testing with props and named exports
• Use jest.mock() to mock components and their exports

• For handling props, use jest.fn() to create mock functions and pass them as props to the component being tested

• For named exports, use jest.mock() with a second argument to specify the module's exports
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2 DSA questions and some MCQ on Java and Spring

Q1. Longest palindromic substring
Ans. 
A palindromic substring is a string that reads the same forwards and backwards.
• Use dynamic programming to find the longest palindromic substring.

• Start by considering each character as the center of a potential palindrome.

• Expand outwards from each center to check for palindromes of odd and even lengths.
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Q2. Remove duplicates in place from a 1D array
Ans. 
Remove duplicates from a 1D array of strings in place
• Iterate through the array and use a HashSet to keep track of unique elements

• Replace duplicates with null or an empty string to remove them in place
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Q1. Project discussion
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Q2. Search min element in a rotated sorted array with duplicate elements
Ans. 
Search for the minimum element in a rotated sorted array with duplicate elements.
• Use binary search to find the minimum element in the rotated sorted array.

• Handle the case where duplicate elements are present by adjusting the search conditions.

• Consider cases where the array is not rotated or contains only one element.
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Q3. Ways of declaring singleton class
Ans. 
A singleton class is a class that can only have one instance created throughout the application.
• Declare a private static instance variable of the class

• Create a private constructor to prevent external instantiation

• Provide a public static method to access the instance
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Q1. Project discussion
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Q2. Behavioural questions
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Q1. How many Salary in this job?
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Q2. What is the better Activety in this Company?
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Q1. What is Facility?
Ans. 
Facility refers to a physical location or building used for a specific purpose, such as a business, organization, or institution.
• Facilities can include offices, factories, warehouses, hospitals, schools, and recreational centers.

• Facilities management involves overseeing the maintenance, operation, and utilization of these spaces.

• Facilities may also refer to amenities or services provided within a building, such as fitn...read more
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Q2. Where is the proper place?
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Q1. What is Technical Guide?
Ans. 
A technical guide is a document or manual that provides detailed instructions or information on how to use a specific technology or product.
• Provides step-by-step instructions on how to operate or troubleshoot a technology or product

• Includes technical specifications and diagrams for better understanding

• May contain tips, best practices, and troubleshooting techniques

• Often used by technicians, engineers, or users to effec
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Q2. Who are Guide Provide me?
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Best Salary & better Performance

Q1. Questions to write SQL Queries
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Q2. Questions on data analytics using python
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Q1. Tell me about yourself (Team, Collaboration and Project Management aspects)
Ans. 
I have a strong background in leading teams, collaborating with stakeholders, and managing projects effectively.
• Led cross-functional teams to successfully deliver projects on time and within budget

• Collaborated with stakeholders to gather requirements and ensure project alignment with business goals

• Utilized project management tools such as Jira and Trello to track progress and communicate updates

• Facilitated team meeting...read more
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Q2. How do you deal with tough stakeholders?
Ans. 
I address tough stakeholders by actively listening, understanding their concerns, finding common ground, and maintaining professionalism.
• Actively listen to their concerns and perspectives

• Seek to understand their motivations and priorities

• Find common ground and areas of agreement

• Maintain professionalism and remain calm in challenging situations
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Q1. General discussion on team management, documentation, stakeholder handling
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Q1. Similar Discussion as previous round
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Q1. People Mangement, Role priorities, Relocation and Travel Flexibility
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Q1. About your self
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Q2. Education and experience
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Q3. Work experience
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Q4. Working environment
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Q5. Team handing & how to mange
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2 sum problem, hashmap

Q1. 3 sum problems and complexity
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Q2. Kadane's algorithm and related questions
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Q1. Difference between decode and case?
Ans. 
Decode is a function in Oracle that is used to provide if-then-else type of logic, while Case is used for conditional logic with multiple conditions.
• Decode is used for simple if-then-else logic, while Case is used for more complex conditional logic.

• Decode can only handle equality conditions, while Case can handle a variety of conditions.

• Case allows for multiple conditions and multiple results, while Decode only allows ...read more
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Q2. How will we handle exceptions in Bulk Collect?
Ans. 
Exceptions in Bulk Collect can be handled using SAVE EXCEPTIONS clause and FORALL statement.
• Use SAVE EXCEPTIONS clause to handle exceptions in Bulk Collect.

• Use FORALL statement to process the data and handle exceptions efficiently.

• Exceptions can be logged, ignored, or handled based on the business requirements.
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Q3. What are Cursor attributes?
Ans. 
Cursor attributes are properties that provide information about the status of a cursor in PL/SQL.
• Cursor attributes include %FOUND, %NOTFOUND, %ROWCOUNT, and %ISOPEN.

• They are used to check the status of a cursor after a DML operation.

• For example, %FOUND returns TRUE if a fetch operation successfully retrieves a row.
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Q4. What is pragma autonomous transaction?
Ans. 
Pragma autonomous transaction is used to create a new transaction within the current transaction.
• Pragma autonomous transaction allows a subprogram to start a new transaction that is independent of the calling transaction.

• This is useful when you need to commit or rollback changes made by the subprogram without affecting the main transaction.

• It is commonly used in triggers, where you want to perform some actions independ...read more
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Q5. Concat function
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