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I applied via Campus Placement and was interviewed in Jan 2024. There were 2 interview rounds.
Aptitude test was conducted. Not very high level.
Use SQL query with ORDER BY and LIMIT to retrieve top 5 records.
Use SELECT statement to specify columns to retrieve
Use ORDER BY clause to sort the records in descending order
Use LIMIT clause to limit the number of records to 5
SQL query to update data in a database table.
Use the UPDATE statement followed by the table name.
Set the column(s) to be updated using SET keyword.
Specify the new values for the columns to be updated.
Add a WHERE clause to specify the condition for updating specific rows.
Example: UPDATE table_name SET column1 = value1, column2 = value2 WHERE condition;
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posted on 10 Nov 2015
I appeared for an interview before Oct 2020.
Round duration - 40 minutes
Round difficulty - Medium
Asked about time complexity of algorithm, puzzles, DBMS, cutting edge technologies etc. What are indexes?
Given an array of integers ARR
of size N, consisting of 0s and 1s, you need to select a sub-array and flip its bits. Your task is to return the maximum count of 1s that can b...
Given an array of 0s and 1s, find the maximum count of 1s by flipping a sub-array at most once.
Iterate through the array and keep track of the maximum count of 1s obtained by flipping a sub-array.
Consider flipping a sub-array from index i to j and calculate the count of 1s in the resulting array.
Return the maximum count of 1s obtained by flipping a sub-array at most once.
Round duration - 20 minutes
Round difficulty - Medium
Asked 1 standard algorithm
You are provided with a 2-dimensional matrix having N
rows and M
columns, containing only 1s (land) and 0s (water). Your goal is to determine the number of islands in t...
Count the number of islands in a 2D matrix of 1s and 0s.
Iterate through the matrix and perform depth-first search (DFS) to find connected 1s.
Mark visited cells to avoid redundant traversal.
Increment island count whenever a new island is encountered.
Tip 1 : prepare for competitive programming
Tip 2 : know about standard algorithm
Tip 3 : must be good with dbms
Tip 1 : must have projects, which you can explain to them
Tip 2 : have things on resume, that you are totally certain about.
I applied via Approached by Company and was interviewed in Jul 2022. There was 1 interview round.
Threadlevel data page and clipboard are both storage areas in Pega platform, but with different scopes.
Threadlevel data page is a storage area that is specific to a single thread of execution.
Clipboard is a storage area that is shared across threads and is used to store data that needs to be accessed across multiple requests.
Threadlevel data page is created and destroyed with the thread, while clipboard persists across...
Declare expression is a rule that defines a value or a property in Pega Platform.
Declare expressions are used to calculate values that are used in decision-making.
They can be configured in the Declare Expression rule form.
They can reference properties, functions, and other declare expressions.
They can be used in data transforms, activities, and other rules.
Examples include calculating a customer's age based on their bi...
posted on 18 Oct 2023
posted on 12 Jan 2023
I applied via Referral and was interviewed before Jan 2022. There were 3 interview rounds.
Basic coding question will be there
Inheritance is a mechanism in object-oriented programming where a class can inherit properties and methods from another class.
Inheritance allows for code reuse and promotes code organization.
The class that is being inherited from is called the parent or base class.
The class that inherits from the parent class is called the child or derived class.
The child class can access all the public and protected members of the par...
posted on 13 Sep 2024
I applied via Campus Placement and was interviewed in Aug 2024. There were 3 interview rounds.
It was easy. it have aptitude and some technical question
posted on 23 Oct 2024
I appeared for an interview in Apr 2024.
Asked many Tecnical Questions with live Coding
I am a passionate software engineer with experience in developing web applications using various technologies.
Experienced in developing web applications using HTML, CSS, JavaScript, and frameworks like React and Angular
Proficient in backend development with Node.js and databases like MongoDB and MySQL
Familiar with version control systems like Git and deployment tools like Heroku
Strong problem-solving skills and ability
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