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Barclays ETL Lead Interview Questions and Answers
Barclays ETL Lead Interview Experiences
1 interview found
I applied via Company Website and was interviewed in Oct 2017. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Basic Unix commands Questions related to work experience SQL Queries Teradata Architecture Informatica questions
- Q2. Explain about Teradata architecture
- Ans.
Teradata architecture is a massively parallel processing (MPP) architecture designed for data warehousing and analytics.
Teradata architecture follows a shared-nothing approach.
It consists of parsing engine, BYNET, access module processors (AMPs), and disks.
Parsing engine receives SQL queries and generates an execution plan.
BYNET is responsible for interconnecting the parsing engine and AMPs.
AMPs store and process data ...
- Q3. Managerial quesstions
Interview Preparation Tips
Skills: Communication, Body Language, Problem Solving, Analytical Skills, Presentation Skills, Time Management, Decision Making Skills
Duration: <1 week
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I applied via Referral and was interviewed in Apr 2024. There was 1 interview round.
(1 Question)
- Q1. Scenario based questions
Interview Preparation Tips
Senior Database Administrator Interview Questions & Answers
Canara Bank
Anonymous
posted on 27 Aug 2021
I applied via Referral and was interviewed in Jul 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Here only backups and restore and recovery
- Q2. All the DBA activities
- Ans.
DBA activities include database design, installation, configuration, backup and recovery, performance tuning, security management, and troubleshooting.
Database design and implementation
Installation and configuration of database software
Backup and recovery of databases
Performance tuning of databases
Security management of databases
Troubleshooting database issues
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