Comviva Technology Senior Technical Manager Interview Questions and Answers

Write a program to remove duplicate

Design a Distributed Cache

Q1. Design Patterns, asynchronous programming
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Q1. Oop basics, coding standards and architectural design
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Q1. System design and cloud architecture
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Q1. Cultural fit, communication and interpersonal skills
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Q1. Interview process was good.
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Q1. This is more about previous projects and the interview is good.
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Q1. This is a general hr round.And the process was good.
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Q1. Joins,subquery,
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Q2. Linux commands and uses
Ans. 
Linux commands are used to interact with the operating system, perform tasks, manage files, and more.
• ls - list directory contents

• cd - change directory

• pwd - print working directory

• cp - copy files

• mv - move files

• rm - remove files

• grep - search for specific text in files

• chmod - change file permissions

• sudo - execute a command as the superuser

• top - display system processes and resource usage
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Q1. SQL coding on different types of examples
Ans. 
SQL coding involves writing queries to retrieve, manipulate, and manage data in a database.
• Use SELECT statement to retrieve data from a database

• Use INSERT statement to add new data to a database

• Use UPDATE statement to modify existing data in a database

• Use DELETE statement to remove data from a database

• Use JOIN statement to combine data from multiple tables
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Psa and easy to solve questions

Easy gd impact on metros

Knowledge based question