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Hewlett Packard Enterprise
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To patch specific db components to reduce downtime, follow these steps:
Identify the specific components that need to be patched
Plan the patching process during a scheduled maintenance window
Backup the database before applying patches
Apply patches to the specific components one by one
Test the patched components to ensure they are functioning correctly
Monitor the database for any issues post-patching
I applied via Referral and was interviewed before Jan 2023. There were 3 interview rounds.
Scenario based Troubleshooting tasks
Group discussion with Client for their feedback on candidate
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posted on 10 Jan 2025
I applied via Approached by Company and was interviewed in Dec 2024. There was 1 interview round.
posted on 22 Apr 2024
Maths reasoning english
Problem solving based question
posted on 9 Sep 2024
Experienced Oracle DBA with 5+ years of hands-on experience in managing databases, optimizing performance, and ensuring data security.
5+ years of experience as an Oracle DBA
Proficient in database management, performance optimization, and data security
Skilled in troubleshooting and resolving database issues
Strong knowledge of Oracle database architecture and SQL
Certified Oracle Database Administrator (OCA/OCP)
posted on 2 Apr 2024
posted on 9 Nov 2022
I applied via Naukri.com and was interviewed in Oct 2022. There were 3 interview rounds.
Online screening test before technical round
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
CKPT stands for Checkpoint. It is a background process in Oracle database that ensures data integrity and recovery.
CKPT is responsible for writing dirty buffers from the database buffer cache to the data files
It updates the control file and data file headers to record the most recent checkpoint
CKPT is triggered by various events like log switch, manual checkpoint, or when the dirty buffers reach a certain threshold
It h...
Redo log is a set of files that records all changes made to a database and is used for recovery and replication.
Redo log is a crucial component of Oracle database architecture.
It consists of two or more pre-allocated files that store all changes made to the database.
Redo log files are used for recovery in case of a system failure or crash.
They are also used for replication to maintain consistency across multiple databa...
posted on 17 Jan 2025
I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.
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