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I applied via Referral and was interviewed in Jul 2024. There was 1 interview round.
Linux booting process involves several stages from power on to user login.
BIOS/UEFI firmware initializes hardware
Bootloader (GRUB) loads kernel into memory
Kernel initializes system processes and mounts root filesystem
Init process starts user space processes and services
User login prompt is displayed
I applied via Naukri.com and was interviewed before Mar 2023. There was 1 interview round.
Paging is a memory management scheme that allows the operating system to move data between RAM and disk storage.
Paging involves dividing memory into fixed-size blocks called pages.
When a program needs more memory than is available in RAM, the operating system swaps out less-used pages to disk to free up space.
Paging helps in efficient memory management and allows for virtual memory usage.
Examples include Windows using ...
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I applied via LinkedIn and was interviewed before Apr 2023. There was 1 interview round.
To improve performance of a database or SQL, optimize queries, use indexes, normalize data, and consider hardware upgrades.
Optimize queries by using proper indexing and avoiding unnecessary joins
Normalize data to reduce redundancy and improve data integrity
Consider hardware upgrades such as increasing RAM or using solid-state drives
Monitor and analyze query performance using tools like SQL Profiler or EXPLAIN
Installing RAC involves configuring shared storage, network, and Oracle Grid Infrastructure.
Prepare shared storage for Oracle Clusterware files
Configure network settings for interconnect and public network
Install Oracle Grid Infrastructure software on all nodes
Run the Oracle Clusterware Configuration Wizard to create the cluster
Install Oracle RAC software on all nodes
Create the database using Database Configuration Ass
Oracle interview questions for designations
Get interview-ready with Top Oracle Interview Questions
I applied via Naukri.com
A program to find a palindrome word in a 2D matrix of strings.
Iterate through each row and column of the matrix
Check if each string is a palindrome using two pointers approach
Return the first palindrome word found
Intercompany process in Oracle Projects involves transactions between different legal entities within the same organization.
Intercompany process facilitates financial transactions between different legal entities within the organization.
It ensures accurate recording of revenue, costs, and profits for each legal entity involved.
Intercompany transactions are typically managed through intercompany billing and intercompany...
Rates in Oracle Projects are setup using rate schedules and rate matrices.
Rate schedules define the rates for different resources or roles in a project
Rate matrices define the rates based on different criteria such as project type, organization, or location
Rates can be setup for different time periods, such as hourly, daily, or monthly
Rates can also be setup for different cost types, such as labor, material, or equipme...
I appeared for an interview in Dec 2016.
I applied via Campus Placement
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