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Use batch processing and transactions to efficiently insert bulk records into the database.
Use batch processing to group multiple insert statements into a single transaction for better performance.
Consider using stored procedures or bulk insert operations provided by the database management system.
Optimize the database schema and indexing to improve insert performance.
Monitor and tune the database server settings for h
It was a technical round
I applied via Job Fair and was interviewed in Jul 2024. There was 1 interview round.
Null indicator in COBOL DB2 is used to indicate whether a column value is null or not.
Null indicator is a two-byte field that is associated with each nullable column in a DB2 table.
It is used to check if a column value retrieved from the database is null or not.
A null indicator value of -1 indicates that the column value is null, while a value of 0 or positive indicates the column value is not null.
SOC7 is a mainframe error code indicating a data exception.
SOC7 is a mainframe error code that occurs when there is a data exception, typically due to invalid numeric data.
It is commonly caused by trying to perform arithmetic operations on non-numeric data fields.
Identifying and fixing the root cause of the data exception is crucial to resolving SOC7 errors.
I applied via Referral
CTSI interview questions for popular designations
I applied via Company Website and was interviewed in Aug 2023. There were 4 interview rounds.
I applied via Walk-in and was interviewed before Dec 2021. There were 2 interview rounds.
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posted on 14 May 2022
I applied via Naukri.com and was interviewed before May 2021. There was 1 interview round.
I applied via Walk-in and was interviewed before Apr 2020. There were 5 interview rounds.
I was interviewed before Sep 2020.
Round duration - 140 minutes
Round difficulty - Medium
Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.
Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...
Given two numbers represented as arrays, calculate their sum and return the result as an array.
Iterate through the arrays from right to left, adding digits and carrying over if necessary
Handle cases where one array is longer than the other by considering the remaining digits
Ensure the final sum array does not have any leading zeros
Round duration - 20 minutes
Round difficulty - Easy
The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.
Round duration - 8 minutes
Round difficulty - Easy
This round was conducted right after finishing and clearing the technical round at the same place and on the same day.
Tip 1 : Practice atleast 2-3 Coding problems daily so your logic building becomes stronger.
Tip 2 : Exercise problems based on OOPS concepts and others too.
Tip 3 : If you can have your own project built, then it's the major point and will act as a plus point.
Tip 1 : Your resume should be in standard form, short and simple will be more effective.
Tip 2 : Whatever you have learned, you need to mention it in your resume as that will be your primary source of selection and having project on your resume is important.
I applied via Recruitment Consultant and was interviewed before Sep 2020. There were 3 interview rounds.
based on 5 interviews
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