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Hexaware Technologies
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Data types are classifications that specify which type of value a variable can hold.
Primitive data types: int, float, char, boolean
Non-primitive data types: arrays, classes, interfaces
Derived data types: pointers, arrays, functions
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I applied via Walk-in and was interviewed in Feb 2024. There were 2 interview rounds.
Coding round with manager or lead
GD on common topics like Gen AI , tell about yourself, speak with team
I applied via Referral and was interviewed in Nov 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed in Aug 2023. There were 3 interview rounds.
I applied via campus placement at Shri Ramdeo Baba Kamla Nehru Engineering College, Nagpur and was interviewed before Oct 2023. There were 2 interview rounds.
Question on aptitude and codes
My technical round went well. I was able to showcase my skills and knowledge effectively.
I confidently answered all technical questions asked by the interviewers
I demonstrated my problem-solving abilities through coding challenges
I discussed my previous projects and experiences in detail
Yes, I have a passport.
Yes, I have a valid passport.
I can provide my passport details if required.
Having a passport allows me to travel internationally for work if needed.
I applied via Naukri.com and was interviewed before May 2023. There was 1 interview round.
Truncate is faster but cannot be rolled back, while Delete is slower but can be rolled back.
Truncate removes all rows from a table quickly, but cannot be rolled back.
Delete removes rows one by one, slower than Truncate, but can be rolled back using a transaction.
Truncate resets the identity seed of the table, while Delete does not.
Future methods are asynchronous and execute in a separate thread, while Queueable allows chaining of jobs and can handle larger data volumes.
Future methods are limited to 50 per transaction and cannot be chained
Queueable can be chained and can handle up to 50 jobs in a single transaction
Future methods are executed in a separate thread and are useful for long-running operations
Queueable jobs can be scheduled to run at a...
Yes, we can call a future method from another future method.
A future method can call another future method using the @future annotation.
The second future method will be queued and executed after the first future method completes.
It is important to note that there is a limit of 50 future method calls per Apex invocation.
Yes
A future method can be called from a batch class
Future methods are used to perform long-running operations asynchronously
Batch classes are used to process large data sets in smaller chunks
Calling a future method from a batch class allows for parallel processing
I applied via Naukri.com and was interviewed in Jan 2024. There were 4 interview rounds.
Reasoning english aptitude
Topic about business
Java coding about files
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