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Oracle
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Worked on various HCM modules including Core HR, Payroll, Time and Attendance, Benefits Administration.
Implemented Core HR module to manage employee information, organizational structure, and job positions.
Configured Payroll module to process employee salaries, deductions, and taxes accurately.
Managed Time and Attendance module to track employee work hours, leaves, and overtime.
Administered Benefits Administration modu...
I applied via LinkedIn and was interviewed in Oct 2021. There were 3 interview rounds.
SAP Data Services offers various scenarios for data profiling and data quality.
Data profiling scenarios include identifying data patterns, data completeness, and data accuracy.
Data quality scenarios include data cleansing, data enrichment, and data standardization.
SAP Data Services also offers data matching and data deduplication scenarios.
Examples of data profiling scenarios include identifying missing values, identif...
posted on 17 Sep 2021
I applied via Naukri.com and was interviewed in Aug 2021. There were 3 interview rounds.
Analytical functions in SQL are used to perform calculations on a set of rows and return a single result for each row.
Analytical functions are used to calculate running totals, moving averages, and rank functions.
They are used with the OVER() clause to define the window of rows to be used in the calculation.
Examples of analytical functions include ROW_NUMBER(), RANK(), DENSE_RANK(), LAG(), LEAD(), SUM(), AVG(), MAX(),
posted on 21 Mar 2021
I applied via Referral and was interviewed in Feb 2021. There was 1 interview round.
A unique not null column can be used as a primary key, but not vice versa.
Primary key must be unique and not null, but not all unique not null columns need to be primary keys.
Primary key is used to identify each row uniquely, while unique not null column is used to ensure data integrity.
A table can have multiple unique not null columns, but only one primary key.
Null cannot be equated as it represents absence of a value.
Null is not equal to any value, including itself.
Attempting to equate null can result in unexpected behavior.
Null is often used to represent the absence of a value or unknown value.
I applied via Approached by Company
Sort the arr, fetch element from array
Sorting in a linked list involves rearranging the elements in ascending or descending order based on a certain criteria.
Use a sorting algorithm like bubble sort, selection sort, or merge sort to rearrange the elements in the linked list.
Traverse the linked list and compare each element with the next one to determine the order in which they should be sorted.
Update the pointers of the nodes in the linked list to reflect ...
I applied via Referral and was interviewed in Sep 2020. There was 1 interview round.
I applied via Approached by Company and was interviewed in Sep 2023. There were 2 interview rounds.
Traverse through a matrix of uppercase english alphabets to find a given word. you are allowed to make up to k jumps, and same position can be repeated too.
Compression of 0-1 matrix involves reducing the size of the matrix by storing only the necessary information.
Use run-length encoding to compress the matrix by storing consecutive repeated values as a single value and count.
Identify patterns in the matrix that can be represented more efficiently.
Consider using sparse matrix representation if the matrix has a lot of zeros.
Implement efficient algorithms to compress and de...
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