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I applied via Company Website and was interviewed in Dec 2019. There were 4 interview rounds.
Explanation of row number, rank, dense rank, partition by, indexing joins, and query optimization techniques.
Row number is a function that assigns a unique number to each row in a result set.
Rank is a function that assigns a rank to each row based on the values in a specified column.
Dense rank is a function that assigns a rank to each row based on the values in a specified column, but with no gaps in the ranking.
Partit...
Real-time examples of data analytics
Predictive maintenance in manufacturing
Real-time fraud detection in banking
Personalized recommendations in e-commerce
Real-time traffic analysis for smart cities
Real-time health monitoring in medical devices
posted on 7 Mar 2022
I applied via Walk-in and was interviewed before Mar 2021. There were 2 interview rounds.
Link list program, few objective based on cpp
I applied via Approached by Company and was interviewed before Jul 2021. There were 7 interview rounds.
I applied via Referral and was interviewed in Feb 2024. There was 1 interview round.
SQL query to retrieve employee names and their salaries from a table
Use SELECT statement to retrieve data
Specify the columns you want to retrieve (employee names and salaries)
Specify the table name where the data is stored
VLOOKUP is a function in Excel used to search for a value in a table and return a corresponding value.
VLOOKUP searches for a value in the first column of a table and returns a value in the same row from a specified column.
The formula syntax is =VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup]).
Example: =VLOOKUP(A2, B2:D10, 3, FALSE) will search for the value in cell A2 in the range B2:D10 and return the...
I applied via Naukri.com and was interviewed before Nov 2023. There was 1 interview round.
3 online dsa questions easy to medium
I applied via IIM Jobs and was interviewed in Jun 2024. There were 3 interview rounds.
SQL Coding Test - asked 5 queries related to joins, ranks, group by
Asked guesstimates, technical CV Question, case
Asked guesstimate, market entry question, case
I applied via Naukri.com and was interviewed in Aug 2023. There were 3 interview rounds.
A bug in an application is an error, flaw, failure, or fault in the software code that causes it to produce incorrect or unexpected results.
Bugs can range from simple syntax errors to complex logic issues.
Common types of bugs include logic errors, syntax errors, and runtime errors.
Examples of bugs include a calculator app displaying incorrect results, a website crashing when a specific button is clicked, or a game free
Bug life cycle includes identification, reporting, fixing, retesting, and closing.
Identification: Bug is identified by testers during testing.
Reporting: Testers report the bug to developers.
Fixing: Developers fix the bug in the code.
Retesting: Testers retest the fixed bug to ensure it is resolved.
Closing: Once bug is confirmed fixed, it is closed.
posted on 20 Dec 2021
I was interviewed in Oct 2021.
Round duration - 90 Minutes
Round difficulty - Medium
The first round was scheduled in the evening time.
First of all interviewer introduced himself and after my introduction
He directly shoot first DSA question. The question was easy but conceptual. I have solved some question with same concept and he ask me to share the screen and code in online compiler. Finally I was able to get correct output with all the use cases and I was like "Half work done!"
Then he asked me very core concepts of JavaScript along with that Some Output based questions.
Then finally he asked me theory questions on React along with my experience in React.
The interviewer was very helpful as well as polite. I don't think if he will not help me during interview I could crack the interview
Ninja is relocating to a place called NinjaGram, and for school admission, he is required to identify if a given sentence is a pangram. Your task is to assist Ninja in determini...
Yes, the sentence is a pangram if it includes every letter of the English alphabet at least once.
Check if the sentence contains all 26 letters of the English alphabet.
Convert the sentence to lowercase to simplify the checking process.
Use a set to keep track of the letters present in the sentence.
Iterate through the sentence and add each unique letter to the set.
After iterating, check if the set contains all 26 letters.
Tip 1 : Code at least a single problem on your favourite coding platform with proper understanding of concept.
Tip 2 : Work on your resume, specifically try to grab some technical achievements(Hackathons, GSoc, etc) along with your degree which can stand out you from other candidates.
Tip 3 : Ask your friend for some mock interviews which can help you to excel in interview.
Tip 1 : Project description should contain maximum keywords mentioned in Job Description. Success Matrix of project will give you an edge in the interview.
Tip 2 : Resume should be one page along with some clickable GitHub and Achievments links if possible.
Data Analyst
3
salaries
| ₹0 L/yr - ₹0 L/yr |
Pole To Win
International Game Technology
Ubisoft Entertainment
Aristocrat