ValueLabs Senior Software Engineer Interview Questions, Process, and Tips

Q1. What are the different sizes available for a virtual warehouse in Snowflake, and which sizes are currently being utilized in your current project?
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Q2. What are stored procedures in Snowflake, and how did you utilize them?
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Q1. How did you verify the data after transferring it from one database to another?
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Q2. What are the different types of duplicate checks that can be performed using SQL queries?
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Q1. Are you open to relocating to Hyderabad?
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Q2. What information do you have about ValueLabs?
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Q1. What is Stale element reference exception
Ans. 
Stale element reference exception occurs when an element is no longer attached to the DOM.
• Occurs when an element is located in the DOM, but later removed or modified

• Common in dynamic web applications where elements change frequently

• Can be resolved by re-locating the element before interacting with it
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Q2. What is driver.get
Ans. 
driver.get is a method used in Selenium WebDriver to navigate to a specific URL.
• driver.get() is a method in Selenium WebDriver used to open a specified URL in the browser

• It is used to navigate to a new page or refresh the current page

• Example: driver.get("https://www.example.com")
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Q1. Java program to reverse a string
Ans. 
Java program to reverse a string
• Use StringBuilder class to reverse the string efficiently

• Convert the input string to a StringBuilder object

• Use the reverse() method of StringBuilder to reverse the string

• Convert the reversed StringBuilder back to a string and return
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Q2. Java program to swap numbers
Ans. 
Java program to swap numbers using a temporary variable
• Declare two variables a and b with initial values

• Create a temporary variable to store the value of a

• Assign the value of b to a

• Assign the value of the temporary variable to b
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Q1. Some basic quetions about react js, props, states, redux and lifecyclemethods
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The coding test was also a basic coding question.

Q1. Details about the project
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Q1. DSA question and basic js knowledge
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Q1. DSA question of making a normal array from deep nested array and normal react and js questions
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Q1. Detailed technical , from other round , they will scratch you from inside and outside weather you are a suitable candidate or not
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Q2. Deep JS concepts , react concepts , latest tech , css , optimization , debouncing , this concept
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Q1. Policies and salary discussion
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