Are you familiar with the concepts of primary and secondary keys in a database?
Middle
413
QA / QA Automation
What is black box testing?
Middle
279
If you could use built-in Java libraries, what would you use?
Middle
262
HTTP request composition
Middle
262
When can testing be considered complete?
Middle
259
What types of JOIN do you know?
Middle
240
Sorting passengers by the number of flights Display the identifier, name, and number of flights for each passenger who has made at least one flight. The result should be sorted by the number of flights (descending) and by name (ascending). Use the "as count" construct for the aggregate function counting the number of flights. This is necessary for correct verification. Fields in the resulting table: id, name, count Code from the script: SELECT Passenger.name AS name, COUNT(Pass_in_trip.id) AS count FROM Passenger JOIN Pass_in_trip ON Passenger.id = Pass_in_trip.passenger GROUP BY Passenger.name ORDER BY count DESC, name ASC;
Middle
237
What is the difference between LEFT JOIN and INNER JOIN?
Middle
232
At what point in the testing pyramid is manual testing located?
Middle
231
Given a sorted array of numbers, return a sorted array of their squares. Example: Input: nums = [0, 1, 1, 6, 12, 20] Output: squares = [0, 1, 1, 36, 144, 400]
Middle
220
Why did you choose this solution (two pointers)?
Middle
214
What testing design techniques do you know?
Middle
208
How would a stream help you?
Middle
206
Tell about the testing pyramid.
Middle
205
What types of testing are you familiar with and which ones have you applied?
Middle
204
Why choose these specific browsers?
Middle
198
Have you had experience implementing tests in Go?
Middle
191
What other ways are there to solve this problem?
Middle
175
Can parameters be passed in the body of a GET request?
Middle
174
What techniques of test design have you worked with and specifically apply?
Middle
171