PixelCrayons Interview Questions and Answers

Q1. Palindrome code should design
Ans. 
Palindrome code should be designed to check if a given string is the same forwards and backwards.
• Create a function that takes a string as input

• Remove any spaces and punctuation from the string

• Reverse the string and compare it to the original string to check if it is a palindrome
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Q2. Regarding sql topics like joins and acid
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Q3. Project explain and domain
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Q4. Project explain and domain and internal working
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Q5. Oops concepts and coding
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Q1. Can you please introduce yourself?
Ans. 
I am a Software Development Engineer with 5 years of experience in developing web applications using Java, Spring, and Angular.
• 5 years of experience in software development

• Proficient in Java, Spring, and Angular

• Strong problem-solving skills

• Experience in developing web applications

• Good team player
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Q2. What type of questions are being asked?
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Q1. Give me your introduction?
Ans. 
Experienced Email Marketing Executive with a proven track record of driving engagement and conversions through targeted campaigns.
• Over 5 years of experience in creating and executing email marketing strategies

• Proficient in email automation tools such as Mailchimp and HubSpot

• Strong analytical skills to track and optimize campaign performance

• Successfully increased open rates by 20% through A/B testing

• Excellent communicat
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Q2. What are the strategies involved in email marketing?
Ans. 
Email marketing strategies involve segmentation, personalization, automation, and analytics.
• Segmentation: Divide email list based on demographics, behavior, etc.

• Personalization: Customize emails with recipient's name, preferences, etc.

• Automation: Set up automated email campaigns for timely and relevant communication.

• Analytics: Track open rates, click-through rates, conversions, etc. to measure success.
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Q1. Reverse the words in string. 1st word will be coming last and last to the first.with out using builtin functions
Ans. 
Reverse the words in a string without using built-in functions.
• Split the string into an array of words using a space as the delimiter.

• Create a new array and iterate over the words array in reverse order, adding each word to the new array.

• Join the new array of words back into a single string with spaces between each word.
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Q2. Given some url asked what i have understood from that url in api testing.
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Q3. Difference between path and querry params
Ans. 
Path params are part of the URL path, while query params are appended to the URL after a '?'
• Path params are used to identify a specific resource in the URL path, while query params are used to filter or sort the results

• Path params are defined in the URL path itself, like /users/{id}, while query params are added after a '?' like /users?role=admin

• Path params are typically used for required parameters, while query params...read more
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Q4. Types of parameters in the api testing
Ans. 
Parameters in API testing include path parameters, query parameters, header parameters, and body parameters.
• Path parameters are used to identify a specific resource in the URL path, e.g. /users/{id}

• Query parameters are used for filtering or sorting data, e.g. /users?status=active

• Header parameters contain additional information for the request, e.g. Content-Type: application/json

• Body parameters are used to send data in ...read more
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Q5. How do you write post querry in restassured
Ans. 
To write a post query in RestAssured, use the given() method to set request parameters and body, then use the post() method to send the request.
• Use given() method to set request parameters and body

• Use post() method to send the request

• Example: given().param("key", "value").body("{\"name\": \"John\"}").post("/endpoint")
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I need to designe a dashboard of 2-3 pages

Q1. What is your design process?
Ans. 
My design process involves research, ideation, prototyping, testing, and iteration to create user-centered solutions.
• Research: Understand user needs, goals, and pain points.

• Ideation: Brainstorm and generate design concepts.

• Prototyping: Create interactive prototypes to visualize the design.

• Testing: Gather feedback from users through usability testing.

• Iteration: Refine and improve the design based on feedback.

• Collaborati...read more
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Q2. What motivate you to design?
Ans. 
I am motivated to design by the opportunity to solve problems creatively and make a positive impact on users' experiences.
• I am driven by the challenge of finding innovative solutions to user needs

• I am inspired by the potential to create intuitive and user-friendly interfaces

• I am motivated by the ability to improve people's lives through design

• I find joy in the process of creating visually appealing and functional desig
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I need to 2-3 screens of mobile app

Q1. Why do you want to change?
Ans. 
I am seeking new challenges and opportunities for growth in the UI UX field.
• Seeking new challenges to expand my skills

• Opportunities for growth and advancement

• Passion for UI UX design and desire to excel in the field
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Q2. What your salary expectation?
Ans. 
My salary expectation is in line with industry standards for UI UX Designers with my level of experience.
• Research industry standards for UI UX Designer salaries

• Consider my level of experience and skills

• Factor in the location and size of the company

• Negotiate based on benefits and perks offered
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Q1. Salary negotiation
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Simple map question basically it was frequency based sorting

Q1. Explain about oops
Ans. 
Object-oriented programming paradigm where data and behavior are encapsulated within objects
• Encapsulation: bundling data and methods that operate on the data within a single unit

• Inheritance: ability for a class to inherit properties and behavior from another class

• Polymorphism: ability for objects of different classes to respond to the same method call
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Q2. Tell me about the threads in Operating system
Ans. 
Threads in operating system are lightweight processes that share the same memory space and resources.
• Threads allow for concurrent execution within a single process

• Threads share the same memory space, allowing for efficient communication and data sharing

• Threads can be created and managed by the operating system or by the application itself

• Examples of threading models include user-level threads and kernel-level threads
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Simple DSA questions

Q1. Java related questions asked
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Q2. System design
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Q1. Ghosted by recuriter
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Q1. Explain Testing
Ans. 
Testing is the process of evaluating a software application to ensure it meets specified requirements and functions correctly.
• Testing involves identifying bugs, errors, or defects in the software.

• Types of testing include unit testing, integration testing, system testing, and acceptance testing.

• Testing can be manual or automated, with automated testing using tools like Selenium or JUnit.

• Regression testing ensures that n...read more
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Q1. What is Xpath in testing
Ans. 
Xpath is a language used for locating elements on a web page using XML path expression.
• Xpath stands for XML Path Language.

• It is commonly used in web scraping and automation testing.

• Xpath uses path expressions to navigate through elements and attributes in an XML or HTML document.
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Q1. Output based Q on javascript.
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Q2. Project related discussion
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