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Currency conversion use case diagram for Tech Lead interview
Actors: User, Currency Converter System
Use Cases: Enter amount, Select source currency, Select target currency, Convert currency, Display converted amount
Relationships: User interacts with Currency Converter System to perform currency conversion
Include: Error handling for invalid inputs
Extend: Historical exchange rate lookup feature
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I applied via Recruitment Consultant and was interviewed in Nov 2020. There were 3 interview rounds.
I applied via LinkedIn and was interviewed in Sep 2020. There were 3 interview rounds.
Finally block will always execute, even if an exception is thrown in the try or catch block.
Finally block is used to execute code that must always run, regardless of whether an exception was thrown or not.
If an exception is thrown in the try or catch block, the finally block will still execute.
Finally block is often used to release resources like file handles, database connections, etc.
I applied via Naukri.com and was interviewed in Nov 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed in Mar 2021. There was 1 interview round.
I applied via Referral and was interviewed before Mar 2021. There were 2 interview rounds.
Grammar and analytical questions
I applied via Referral and was interviewed before Nov 2021. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Feb 2021. There were 3 interview rounds.
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
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