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HTC Global Services
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I applied via Recruitment Consulltant and was interviewed before Jun 2023. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Mar 2022. There were 3 interview rounds.
HackerRank Exam which had 1 Easy, 3 Medium, and 1 Hard Level Coding Problems
I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.
VSAM file can be accessed using Alternate Index to allow both sequential and random record access.
Alternate Index is a VSAM feature that allows records to be accessed randomly.
Sequential access can be achieved by using the primary index.
Alternate Index can be created using IDCAMS utility.
COBOL programs can use VSAM file with Alternate Index.
Alternate Index can improve performance by reducing I/O operations.
Dynamic mode file is a file that is created and modified during runtime.
Dynamic mode files are created and modified during runtime
They are not stored on disk, but in memory
Examples include temporary files and buffers
HTC Global Services interview questions for designations
I applied via Referral and was interviewed in Apr 2020. There were 5 interview rounds.
Normalization is a process of organizing data in a database to reduce redundancy and improve data integrity.
Normalization involves breaking down a table into smaller tables and establishing relationships between them.
There are different levels of normalization, with each level having specific rules to follow.
Normalization helps to prevent data inconsistencies and anomalies.
Examples of normalization include converting r...
I applied via Approached by Company and was interviewed before Jul 2021. There were 2 interview rounds.
Basic programming questions
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I applied via Job Fair and was interviewed in Oct 2024. There was 1 interview round.
I applied via Recruitment Consulltant and was interviewed in Sep 2024. There were 4 interview rounds.
5 sections in the aptitude
Live coding test about sql and python
I applied via Job Portal and was interviewed in Oct 2024. There was 1 interview round.
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