Candidatei-me por meio de uma faculdade ou universidade. Fui entrevistado pela Tripjack (Nova Deli) em set. de 2024
Entrevista
I applied for an SDET role at Tripjack through my university’s campus hiring program. The initial selection was based on our resumes, and those who were shortlisted were invited to participate in the hiring process at their Delhi office.
The first round consisted of a pen-and-paper test that included questions on Aptitude, Coding, and SQL. The test featured ten questions: six multiple-choice questions (MCQs), three coding problems (which could be solved using Python, Java, or pseudocode), and one descriptive question on aptitude.
The aptitude questions covered topics such as numerical ability, verbal reasoning, probability, and permutations and combinations. The coding questions were of an easy level.
For candidates who were shortlisted after this round, the next step was a technical interview. This interview focused on core skills including Object-Oriented Programming (OOP), Data Structures and Algorithms (DSA), and Database Management Systems (DBMS). It was also important to be familiar with the role, tools, and technologies involved, particularly Selenium for testing, to successfully advance through the interview process.
The final stage of the hiring process included a combined technical and HR interview.
Perguntas de entrevista [10]
Pergunta 1
Round1:
Find Average Salaries of Employees in Each Department (SQL): Write an SQL query to calculate the average salary of employees in each department, but only include departments with more than 5 employees.
Round1:
Jar Labeling Problem (Descriptive Aptitude): There are three jars, each labeled incorrectly. The labels are:
A: Red Balls
B: Blue Balls
C: Red Balls and Blue Balls (mixed in a random proportion)
You can pick only one ball at a time from a jar. Determine the minimum number of balls you need to pick in order to correctly re-label all the jars.
Round1:
5. Identify Defective Ball: Given 12 balls where one ball is defective (either heavier or lighter), determine the minimum number of weighings required on a beam balance to identify the defective ball and determine whether it is heavier or lighter.
Round1:
Time, Speed, and Distance:
Two cars start traveling towards each other from two different cities. Car A, traveling at 60 km/h, leaves City X at 9:00 AM. Car B, traveling at 90 km/h, leaves City Y at 11:00 AM. The distance between City X and City Y is 330 km. Determine the time and location where the two cars will meet.