Cold Forge Interview Questions and Answers

Q1. Current CTC, Expected CTC, Notice Period, Skill set
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Q2. Open for Fixed term hire? Open for working from client location at Gurgaon? (3 days from office)
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Q1. Introduction, Current role and responsibilities
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Q2. List out the achievements in current project, Tools used
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Q3. Pilot vs Beta testing. How can newly developed functionality be tested via automation rather doing it manually?
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Q4. Primary key vs Unique key in SQL, Query to find row having last id in sql
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Q5. Explain Software Testing Life Cycle, Defect Life Cycle
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Q6. What's the meaning of 303 status code in API? Put vs Delete method in API What is 3 point estimation technique in Agile?
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Q7. What kind of links and labels can be tagged to a bug in jira?
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Q8. Have you done shell scripting? What does grep, href commands do in unix?
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Q9. As a lead, how would you resolve conflict with a team member? As a lead, if you are given plenty of tasks to be completed with in a limited time frame. What would be your approach in doing them?
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Q10. Open for relocating to Bangalore and working from client's office? (with no relocation bonus) Open for working in night / rotational shift? (with no additional compensation) Open for working in long exten...read more
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Q1. Tell about yourself
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Q2. Tell your experience about the company you noticed or absorbed since you entered here.
Ans. 
Since joining the company, I have noticed a strong focus on customer satisfaction and continuous improvement.
• Regular training sessions for employees to enhance customer service skills

• Feedback mechanisms in place to gather customer opinions and suggestions

• Implementation of new technologies to streamline customer interactions

• Company culture that values empathy and problem-solving
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Q1. What motivates you to seek a position in the BPO sector?
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I am motivated to seek a position in the BPO sector because of the opportunity to interact with diverse customers and provide excellent service.
• Opportunity to interact with diverse customers

• Ability to provide excellent service

• Interest in problem-solving and communication skills

• Career growth and development opportunities

• Excitement about working in a fast-paced environment
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Q2. Tell about yourself.
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Q3. What is your understanding of customer service?
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Customer service is the act of providing assistance and support to customers before, during, and after a purchase.
• Customer service involves actively listening to customers' needs and concerns.

• It requires empathy and patience to address customer issues effectively.

• Providing timely and accurate information to customers is essential for good customer service.

• Going above and beyond to exceed customer expectations can lead ...read more
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Q4. Where do you see yourself in the next five years?
Ans. 
In the next five years, I see myself growing within the company, taking on more responsibilities, and potentially moving into a leadership role.
• Continuing to excel in my current role as a Customer Care Executive

• Participating in training and development programs to enhance my skills

• Seeking opportunities for advancement within the company

• Building strong relationships with colleagues and customers

• Possibly transitioning in
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Q1. What do you know about Samsung and its products?
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Samsung is a multinational conglomerate known for its electronics products such as smartphones, TVs, and home appliances.
• Samsung is a South Korean multinational conglomerate

• It was founded in 1938 by Lee Byung-chul

• Samsung Electronics is the largest subsidiary of the company

• They produce a wide range of products including smartphones, TVs, home appliances, and more

• Popular Samsung products include the Galaxy smartphones, Q
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Q2. What do you understand by premium segment customers?
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Premium segment customers are high-end customers who are willing to pay more for superior products or services.
• Premium segment customers are typically more affluent and have higher disposable income.

• They prioritize quality, exclusivity, and personalized service.

• Examples include luxury car buyers, high-end fashion shoppers, and first-class airline passengers.
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Q3. What do you know about artificial intelligence (AI)?
Ans. 
Artificial intelligence (AI) is the simulation of human intelligence processes by machines, especially computer systems.
• AI involves the development of algorithms that enable machines to perform tasks that typically require human intelligence.

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

• AI can be categorized into narrow...read more
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The desktop test consisted of four different rounds, and a minimum score of 65 was required to pass.

Q1. Java coding output predict related questions , try catch , string concept
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Q2. Switch case
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Q3. Inheritance
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Q4. What challanges faced in automation
Ans. 
Challenges in automation include dynamic UI elements, data synchronization, and maintenance of test scripts.
• Dynamic UI elements can be challenging to automate as they may change frequently.

• Data synchronization between different systems can be difficult to achieve in automation.

• Maintenance of test scripts can be time-consuming, especially when application changes frequently.
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Q1. How to read the data and assert with db value in api automation
Ans. 
To read data and assert with db value in API automation, use API response to extract data and compare with database query result.
• Extract data from API response using JSON parsing libraries like Gson or Jackson

• Execute database query to retrieve expected value

• Compare the extracted data with the database value using assertion libraries like TestNG or JUnit
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Q2. 401 & 403 status code
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Q1. Managerial behavioural questions
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Q1. What is correlation and parameterization?
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Correlation is the process of extracting dynamic values from server responses and passing them to subsequent requests. Parameterization is the process of replacing hard-coded values in scripts with variables.
• Correlation involves identifying and capturing dynamic values like session IDs or tokens from server responses.

• Parameterization involves replacing hard-coded values in scripts with variables to make them reusable a...read more
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Q2. Explain load, stress, all testing?
Ans. 
Load testing is to test the system under normal and peak load conditions, stress testing is to test the system beyond its limits, and all testing is a combination of both.
• Load testing checks the system's ability to handle expected load levels, ensuring performance under normal conditions.

• Stress testing pushes the system beyond its limits to identify breaking points and measure performance degradation.

• All testing combin...read more
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Q3. Explain PTLC?
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PTLC stands for Performance Testing Life Cycle, which is a set of activities involved in the performance testing process.
• PTLC involves planning, preparation, execution, analysis, and reporting of performance tests.

• It includes defining performance goals, creating test scenarios, setting up test environments, running tests, analyzing results, and making recommendations.

• Example: In PTLC, performance engineers work closely...read more
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Q4. Loadrunner scripting, execution and reports issue faced and how to process?
Ans. 
Issues faced in Loadrunner scripting, execution, and reports
• Scripting: faced issues with correlation, parameterization, and dynamic data handling

• Execution: encountered problems with test environment setup, resource constraints, and test data management

• Reports: struggled with result analysis, performance bottlenecks identification, and report customization
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Q5. LG calculation and workload modelling process?
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LG calculation and workload modelling process involves determining the number of Load Generators required and creating a realistic simulation of user behavior.
• Calculate the number of Load Generators needed based on expected user load and performance goals.

• Create workload models by analyzing user behavior patterns, transaction volumes, and system usage.

• Consider factors like peak load times, user distribution, and transa...read more
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Q6. NFR scenarios?
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NFR scenarios refer to non-functional requirements that define the quality attributes of a system.
• NFR scenarios focus on aspects like performance, scalability, reliability, and security.

• Examples include load testing to assess system performance under expected load, stress testing to evaluate system behavior under extreme conditions, and security testing to identify vulnerabilities.

• NFR scenarios help ensure that the sys...read more
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Q1. Loadrunner questions
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Q1. Check your soft skills
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Q1. Complete your details
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Q1. Explain the difference between ArrayList and LinkedList in Java. When would you choose one over the other?
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Q2. What are the advantages and disadvantages of using Java’s synchronized keyword for thread synchronization? Can you explain how the ReentrantLock compares to synchronized?
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Q3. What is the difference between == and .equals() in Java? When should each be used, and what issues can arise from improper usage?
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Q4. How does the Java garbage collector work? Can you describe the different types of garbage collection algorithms available in Java?
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Q5. What are the main features of Java 8? Can you explain how lambdas and the Stream API have changed the way Java applications are written?
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Q6. Describe the differences between checked and unchecked exceptions in Java. Provide examples and explain how to handle them properly.
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Q7. What is the Java Memory Model, and how does it affect multithreading and synchronization? How does volatile help ensure memory visibility?
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Q8. Can you explain the difference between method overloading and method overriding in Java? Provide examples where each should be used.
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Q9. What are functional interfaces in Java? How do they work with lambda expressions? Provide an example of a custom functional interface.
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Q10. What is a Java Stream, and how does it differ from an Iterator? Explain how Streams can be used to process collections efficiently.
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Q11. Explain the concept of immutability in Java. How does the String class achieve immutability, and what are the advantages of immutable objects?
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Q12. What is the difference between final, finally, and finalize in Java? Provide examples to illustrate their usage.
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Q13. Explain the Singleton design pattern in Java. How can you implement it safely to ensure thread safety?
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Q14. What are Java annotations, and how are they used in frameworks like Spring? Explain the difference between built-in and custom annotations.
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Q15. How do Java Streams handle parallel processing? What are the potential pitfalls of using parallel streams, and how can they be mitigated?
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Q16. Explain the difference between ArrayList and LinkedList in Java. ArrayList is implemented as a dynamic array, while LinkedList is a doubly linked list. ArrayList provides fast random access (O(1) complexi...read more
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Q17. What are the advantages and disadvantages of using Java’s synchronized keyword for thread synchronization? The synchronized keyword ensures that only one thread can access a block of code at a time. It pr...read more
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Q18. What is the difference between == and .equals() in Java? == checks for reference equality, meaning it compares memory addresses. equals() checks for value equality, which can be overridden in user-defined...read more
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Q19. How does the Java garbage collector work? Garbage collection in Java automatically reclaims memory occupied by unused objects. The JVM has different types of GC algorithms, including Serial, Parallel, CMS...read more
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Q20. What are the main features of Java 8? Java 8 introduced lambda expressions, enabling functional-style programming. The Stream API allows efficient data processing with map, filter, and reduce operations. ...read more
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Basic quant and reasoning questions
Selenium MCQ
Java programs with MCQ

Q1. Tell me about yourself
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Q2. Where you initialise driver
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The driver is typically initialized in the setup method of a test automation framework.
• Driver initialization is usually done in a setup method before test execution.

• Commonly used methods for driver initialization include WebDriverManager, System.setProperty, and driver instantiation.

• Example: WebDriverManager.chromedriver().setup();
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Q3. Driver is static or non static
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Driver can be both static and non-static depending on the context of its usage.
• Driver class can be static if it is used to initiate the WebDriver instance in a test automation framework.

• Driver class can be non-static if it is used as an instance variable within a test class.

• Static driver can be accessed directly without creating an object of the class.

• Non-static driver requires an object of the class to be created befo
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Q4. Difference between static and non static
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Static variables belong to the class itself, while non-static variables belong to instances of the class.
• Static variables are shared among all instances of a class

• Non-static variables are unique to each instance of a class

• Static variables are initialized only once, at the start of the program

• Non-static variables are initialized separately for each instance of the class
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Q5. Disadvantages of static and non static
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Static and non-static have their own disadvantages in QA automation testing.
• Static methods cannot be overridden or inherited, making it difficult to create flexible test cases.

• Non-static methods require an instance of the class to be created, which can lead to increased memory usage.

• Static methods can lead to tight coupling between classes, making it harder to maintain and update the code.

• Non-static methods may have de...read more
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Q6. Parallel execution in TestNG
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TestNG allows parallel execution of test cases to save time and improve efficiency.
• TestNG provides the 'parallel' attribute in the testng.xml file to specify the level of parallelism for test execution.

• Parallel execution can be achieved at the test level, class level, method level, or suite level.

• TestNG also supports parallel execution of tests across multiple classes or suites using the 'parallel' attribute in the sui...read more
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Q7. Write the code for Parallel testing in TestNG
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Parallel testing in TestNG allows running tests concurrently for faster execution.
• Use 'parallel' attribute in testng.xml file to specify parallel execution mode.

• Set 'parallel' attribute to 'methods', 'classes', or 'tests' based on the level of parallelism needed.

• Example: <suite name='MySuite' parallel='tests'>

• Use 'thread-count' attribute to specify the number of threads to use for parallel execution.
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Q8. Difference between parallel methods and parallel tests
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Parallel methods run multiple methods concurrently within a single test, while parallel tests run multiple tests concurrently.
• Parallel methods execute multiple methods within a single test class concurrently.

• Parallel tests execute multiple test classes concurrently.

• Parallel methods are useful for speeding up the execution of a single test, while parallel tests are useful for running multiple tests faster.

• Example: Runni...read more
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Q9. Upload file using rest assured
Ans. 
Use Rest Assured to upload a file
• Use the given file path to create a File object

• Use MultiPartSpecBuilder to build the request with the file

• Send the request using Rest Assured's given(), when(), and post() methods
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Q10. Postman basic questions
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Q11. Parameter for post method in postman
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The parameter for a POST method in Postman is typically sent in the request body.
• Parameters are sent in the request body in key-value pairs

• Parameters can be sent as form-data, x-www-form-urlencoded, or raw JSON

• Example: {"key": "value"}
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Q12. BDD Framework cucumber
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Q13. Cucumber execution process
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Q14. How cucumber know step defination file placed
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Cucumber knows the step definition file based on the annotations provided in the feature files.
• Cucumber uses annotations like @Given, @When, @Then to map steps in feature files to corresponding step definition methods.

• Step definition files are typically placed in a separate package or directory within the project structure.

• Cucumber scans the project directory for step definition files based on the package structure and
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Q15. Parameters used in cucumber
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Parameters used in cucumber are used to pass values to the step definitions in feature files.
• Parameters are defined in feature files using < > syntax

• Parameters can be passed to step definitions using Regular Expressions

• Parameters can be used to make scenarios more reusable and dynamic
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Q16. Datatable in cucumber
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Datatable in Cucumber is used to pass multiple sets of data to a step definition in a scenario.
• Datatables are defined using pipes (|) to separate values

• Each row in the datatable represents a set of data passed to the step definition

• Datatables can be used for parameterization and data-driven testing
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Q17. Have u created the testplan document when porject was started
Ans. 
Yes, I have created the test plan document at the start of the project.
• Yes, I always create a test plan document at the beginning of a project to outline the testing approach and strategy.

• The test plan document includes details on scope, objectives, resources, schedule, and test cases.

• It helps in ensuring that all stakeholders are aligned on the testing process and expectations.

• For example, in my previous project, I cr...read more
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Q18. Testing cycle when project was on initial level
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During the initial testing cycle of a project, focus is on establishing test cases, setting up test environments, and identifying potential issues.
• Creating test cases based on requirements

• Setting up test environments

• Identifying potential issues and risks

• Executing test cases and reporting defects

• Collaborating with developers to resolve issues
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Q19. Risk management and risk based testing
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Q20. Which estimate technique you follow , if fibonacci then why it is in 1 2 3 5 8 13 ?? Not in 12345678
Ans. 
Fibonacci sequence is a mathematical pattern where each number is the sum of the two preceding ones.
• Fibonacci sequence is a series of numbers where each number is the sum of the two preceding ones.

• The sequence starts with 1, 2, then each subsequent number is the sum of the two previous numbers (1+2=3, 2+3=5, 3+5=8, and so on).

• This sequence is used in estimating because it reflects natural growth patterns found in natur
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Q21. What is testing matrix and automation ROI
Ans. 
Testing matrix is a tool used to track test coverage and automation ROI is the return on investment from implementing automation testing.
• Testing matrix is a visual representation of test cases, test scenarios, and their coverage across different platforms, browsers, devices, etc.

• Automation ROI is the measure of the benefits gained from automation testing compared to the costs incurred in implementing and maintaining th...read more
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Q22. Cicd tool
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Q23. Handle team ?
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Q1. Sales executive
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Q2. How much salary
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Q1. Always set ur Goals and target
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Q2. Focus in your work and marketing on your job profile
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Q1. Discipline in work's
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Q1. Motivational sales arena
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Q1. What is your experience with Angular, and how does it work? What are pipes and components in Angular?
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Q2. Can you replicate the screen in Angular that is currently visible on your display?
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Multiple questions regarding data structures.