Could someone please provide some guidance on what I should prepare for an upcoming interview for an automation engineer intern role? The tech stack includes Python, SQL, Ansible, Chef, and Puppet. Any insights would be greatly appreciated. Thank you
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Megasri
Stealth • 6m
SQL: Review SQL concepts such as database querying, CRUD operations (Create, Read, Update, Delete), joins, subqueries, and aggregate functions. Practice writing SQL queries to retrieve and manipulate data.
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Payal Manghnani
Stealth • 4m
Here are some essential SQL topics for data analysts:
1. Basic Queries: SELECT, FROM, WHERE clauses.
2. Sorting and Filtering: ORDER BY, GROUP BY, HAVING.
3. Joins: INNER JOIN, LEFT JOIN, RIGHT JOIN.
4. Aggregation Functions: COUNT, SUM, AVG, MIN, M
Essential Concepts for Interview Preparation
Top 10 SQL Concepts for Job Interviews
1. Aggregate Functions (SUM/AVG)
2. Group By and Order By
3. JOINs (Inner/Left/Right)
4. Union and Union All
5. Date and Time Processing
6. String Proces