Sobes.tech

QA / QA Automation

What are indexes in a database, and what are their advantages and disadvantages?

219

[Name] tell about your last work experience: what project you worked on, what percentage was manual and automated testing, how many people were in the team?

216

What do you think is the purpose of implementing test automation?

215

If the backend is fully covered with tests, is it still necessary to test the UI, or can it be left untouched?

214

Have you worked with REST protocol through automation tools?

213

Why did you specifically use INNER JOIN instead of LEFT/RIGHT JOIN?

213

Have you worked with message brokers? Have you tested Kafka manually or through automated tests?

206

In general, do you think there are situations where automated testing should not be started at all?

206

Can you give examples of test scenarios implemented in Java?

202

What metrics should be ideally collected to assess the process and quality of testing (not just automation)?

201

What about metrics already in production — do you analyze errors that come after release?

198

You have two tables: customers and orders. Write an SQL query that will display customer names and the names of the products they ordered. Show only customers who have at least one order. Customers table id name 1 Alice 2 Bob 3 Charlie 4 Diana Orders table id customer_id product 1 1 Laptop 2 2 Smartphone 3 1 Mouse 4 3 Keyboard 5 2 Monitor

193

What are the advantages of microservices architecture over monoliths? Specifically for testers.

189
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