Uniglobe Air Travel Bureau 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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It was a algorithms and DP questions

Q1. System design question on Github
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Q1. Language knowledge test
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Q1. Company culture fit round
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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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Sample questions based on general knowledge in english like reading comprehension and situation reasoning

They asked Very basic and Normal topics

Q1. Tell me about yourself
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Q2. Why you want to join in sales company
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Q1. What is your name?
Ans. 
My name is John Smith.
• My first name is John.

• My last name is Smith.

• I go by the name John Smith.
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Q2. Your branch in college?
Ans. 
I majored in Business Administration with a focus on Operations Management.
• Studied courses like Supply Chain Management, Production Planning, and Inventory Control

• Participated in case competitions related to optimizing production processes

• Completed internships at manufacturing companies to gain hands-on experience
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Q3. What is your fathers name?
Ans. 
My father's name is John Smith.
• His first name is John.

• His last name is Smith.

• He goes by the name John Smith.

• He is known as Mr. Smith in his workplace.
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Q4. Write a sql code for having
Ans. 
SQL code for having clause
• Use the HAVING clause to filter groups based on aggregate functions

• It is used with the GROUP BY clause

• Example: SELECT department, AVG(salary) FROM employees GROUP BY department HAVING AVG(salary) > 50000;
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Q5. What is the difference between where and having
Ans. 
WHERE is used to filter rows before grouping or aggregating, while HAVING is used to filter groups after grouping or aggregating.
• WHERE is used with SELECT, UPDATE, DELETE statements to filter rows based on a condition

• HAVING is used with GROUP BY clause to filter groups based on a condition

• WHERE is applied before the grouping operation, while HAVING is applied after the grouping operation
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Find out no of occurrence of character and spaces in given string