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NTT Data
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I applied via Approached by Company and was interviewed in Oct 2022. There was 1 interview round.
I applied via Naukri.com and was interviewed in Jan 2022. There were 3 interview rounds.
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I applied via Naukri.com and was interviewed before Mar 2022. There were 3 interview rounds.
To reduce lv in LVM, use lvreduce command with appropriate options.
Unmount the file system on the logical volume to be reduced.
Use lvreduce command with appropriate options to reduce the size of logical volume.
Resize the file system on the logical volume to match the new size of the logical volume.
Remount the file system on the logical volume.
Example: lvreduce -L -2G /dev/vg01/lvol1
This will reduce the size of logical
NTT Data interview questions for designations
I was interviewed in May 2022.
Performance issues in integration tools are handled by identifying bottlenecks, optimizing code, and monitoring system resources.
Identify the root cause of the performance issue
Optimize code by reducing unnecessary processing and improving algorithms
Monitor system resources such as CPU, memory, and disk usage
Use caching and load balancing to distribute workload
Perform regular maintenance and updates to keep the system
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