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I applied via Recruitment Consultant and was interviewed in Sep 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in Apr 2021. There was 1 interview round.
HANA is an in-memory database and application development platform developed by SAP.
HANA stands for High-Performance Analytic Appliance.
It allows real-time processing of large amounts of data.
It can be used for data warehousing, analytics, and application development.
HANA is used by businesses to gain insights from their data and make better decisions.
Examples of companies using HANA include Coca-Cola, Nestle, and Merc
I applied via Company Website and was interviewed in Nov 2020. There were 3 interview rounds.
Answers to questions related to Docker, AWS firewall types, and ELK Stack
To create a Docker file, start with a base image and add necessary dependencies and configurations
AWS has two types of firewalls: Network ACLs and Security Groups
ELK Stack is a combination of Elasticsearch, Logstash, and Kibana used for log management and analysis
I applied via Recruitment Consultant and was interviewed before May 2020. There were 4 interview rounds.
I applied via Company Website and was interviewed before Nov 2020. There were 3 interview rounds.
String is immutable because it cannot be modified once created.
Immutable objects are safer to use in multi-threaded environments.
String pool in Java is possible because of immutability.
StringBuffer and StringBuilder classes are used for mutable strings.
Example: String s = "hello"; s.concat(" world"); // returns a new string, s remains unchanged.
Thread communication refers to the exchange of data between threads in a multi-threaded program.
Threads can communicate through shared memory or message passing.
Shared memory involves multiple threads accessing the same memory location.
Message passing involves threads sending and receiving messages to/from a message queue.
Synchronization mechanisms like locks and semaphores are used to ensure thread safety.
Examples of ...
Exception handling is an important aspect of any project to ensure smooth functioning.
We use try-catch blocks to handle exceptions.
We log the exceptions to track and fix them.
We also use custom exceptions to handle specific errors.
We prioritize handling critical exceptions first.
We regularly review and update our exception handling approach.
I applied via Recruitment Consulltant and was interviewed before Oct 2021. There were 2 interview rounds.
PoSc and LOSC physical inventory are methods of inventory management used in retail and manufacturing industries.
PoSc stands for Point of Sale physical inventory, which involves counting the inventory at the time of sale.
LOSC stands for Line of Sight physical inventory, which involves counting the inventory by visually inspecting it.
Both methods are used to ensure accurate inventory counts and prevent stockouts or over...
I applied via Job Fair and was interviewed before May 2021. There were 2 interview rounds.
I applied via Recruitment Consultant and was interviewed in Dec 2020. There was 1 interview round.
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Reliance Industries
Tata Group
Infosys
HDFC Bank