Disney Cruise Line Interview Questions and Answers

Q1. Design a minimum stack that supports the following operations: push, pop, top, and retrieving the minimum element in constant time.
Ans. 
Design a stack that supports push, pop, top, and retrieving minimum element in constant time.
• Use two stacks - one to store the actual elements and another to store the minimum values encountered so far

• When pushing an element, check if it is smaller than the current minimum and if so, push it to the minimum stack

• When popping an element, check if it is the current minimum and if so, pop from the minimum stack as well

• Top ...read more
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Q2. Given an integer array of size n, find the maximum circular subarray sum. A circular array means that the end of the array connects back to the beginning. The solution should consider both the non-circular...read more
Ans. 
Find the maximum circular subarray sum in an integer array.
• Calculate the non-circular maximum subarray sum using Kadane's algorithm.

• Calculate the circular maximum subarray sum by subtracting the minimum subarray sum from the total sum.

• Compare the non-circular and circular maximum subarray sums to get the overall maximum sum.
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Utilizing scenarios to assess English language proficiency.

Q1. How does your understanding of the job description align with your experience and resume?
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Q2. What are your expectations regarding Fragomen?
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Q1. JWT security and testing methodologies
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Q2. Same-origin policy cors and in depth level
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Q3. General security concepts in manual code review
Ans. 
Manual code review involves analyzing code for security vulnerabilities using general security concepts.
• Identifying potential security vulnerabilities in the code

• Checking for input validation to prevent injection attacks

• Reviewing authentication and authorization mechanisms

• Ensuring secure coding practices are followed

• Looking for sensitive data exposure
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Q1. General Security concepts
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Q2. Scenario based questions in terms of dealing with dev teams
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Q1. What do you know about travelling
Ans. 
Travelling involves moving from one place to another for various purposes such as leisure, business, or exploration.
• Travelling can be for leisure, business, exploration, or visiting family and friends.

• It allows individuals to experience new cultures, cuisines, and landscapes.

• Travelling can be domestic or international, by various modes of transportation like planes, trains, cars, or ships.

• It can involve staying in hote...read more
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Q2. What do you know about kesari travels
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Q1. Tell me about yourself
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Q2. What is ratio analysis
Ans. 
Ratio analysis is a financial tool used to evaluate a company's performance by analyzing relationships between financial variables.
• Ratio analysis involves comparing different financial ratios to assess a company's financial health and performance.

• It helps in identifying trends, strengths, weaknesses, and potential areas of improvement.

• Common ratios used in ratio analysis include liquidity ratios, profitability ratios, ...read more
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Q1. Tell about your self
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I am a detail-oriented back end executive with experience in managing data, optimizing processes, and ensuring efficient operations.
• Experienced in handling data management tasks

• Skilled in optimizing processes for efficiency

• Proficient in ensuring smooth operations of back end systems
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Q2. Read these pehragraph then I will ask questions regarding this pehragraph
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Q1. What is your highest qualification?
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Q2. How year experience do you have?
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Q1. What is the JIT systems?
Ans. 
JIT systems stands for Just-In-Time systems, which is a production strategy aimed at reducing waste and improving efficiency by receiving goods only as they are needed in the production process.
• JIT systems involve receiving goods only as they are needed in the production process

• Helps in reducing inventory costs and waste

• Requires close coordination with suppliers to ensure timely delivery of materials

• Popularized by comp
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Q2. What is FIFO method?
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FIFO stands for First In, First Out. It is a method used for inventory management where the oldest stock is sold first.
• FIFO ensures that the oldest inventory items are used or sold first before the newer ones.

• This method is commonly used in industries like retail, food, and manufacturing.

• For example, if a store receives new stock of a product, the older stock will be sold first to prevent expiration or obsolescence.
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