Carnival Cruise Lines BAR Waiter Interview Questions and Answers

An aptitude test is a type of psychometric test used to assess cognitive skills and other specific abilities and behavioural traits. Job aptitude tests are very common; almost any employer uses them to screen candidates.

There is a range of different aptitude tests, each assessing a different skill or competency. The most widely used aptitude tests are numerical reasoning, verbal reasoning, logical reasoning, and situational judgement.

Programming challenges that help technical recruiters assess a developer's programming skills and problem-solving abilities

HACKERANK CODING TEST

Q1. BASIC STUFF ABOUT DBMS, OOPS, SYSTEM DESIGN
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MACHINE LEARNING - HAD TO DESIGN ONE OF CRICBUZZ FEATURE

The interview primarily centered around core Java concepts, including exception handling, Java streams, and collections. The coding question was related to binary search.

Q1. Introducing your self
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Q2. Aptitude test
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Q1. Say about yourself
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Hackerrank test on dsa and some mcq questions

Machine coding round on some Cricbuzz functionality

Q1. Techinical interview on machine coding
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Initially first was HackerRank assessment then first round was of DSA. Asked 3 questions
1) Find max sum of substrings of length k
2) Find whether 2 strings are anagram or not
3) There is a Array and Find the max sum of subsequence. If you take element index at 1 in array then you are not suppose to take element index at 0 & 2 -> I solved it with Recursion then applied DP.

Cracked Round 1.

This was a machine coding round where I have to create 3 API of Cricbuzz feature.
1) Post API which will take Match Details and we have to create points table like we have in IPL
2) Get API to fetch Point table based on total Points
3) Get API to fetch last 3 matchs of a team and there results.

This was Code review round. Interviewer first asked about my project in my current company and multiple questions like hiw many team member and how many juniors u are handling. Then we move to code review and he checked extensibility of code by asking if I have to add year wise point table then How will you add then If there are many Tournament then how you will implement.

Q1. Tell about your self? And spend your spare times
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Q2. What's your weakness and strength How to control pressure
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Q3. Sports basic knowledge questions
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Q4. Traveling transport bike or others?
Ans. 
Traveling transport bike is a great option for short distances and eco-friendly commuting.
• Bike is a cost-effective mode of transportation

• Biking is a great way to stay active and reduce carbon footprint

• Bike lanes and bike-sharing programs are becoming more common in cities
Answered by AI
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Q5. Guys completely rotational shifts and mostly you faced night shifts guys Are you comfortable
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Group discussion and Aptitude test