Visible Alpha Solutions Junior Assistant Interview Questions and Answers

Q1. Core Java, Multithreading, Executor framework, Algo, database
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Q1. Design question- how to design a fail safe iterator
Ans. 
A fail-safe iterator should handle exceptions and errors gracefully without crashing the program.
• Use try-catch blocks to handle exceptions and errors

• Implement a hasNext() method to check if there are more elements to iterate over

• Use a current pointer to keep track of the current element being iterated over

• Ensure that the iterator is thread-safe

• Provide clear documentation on how to use the iterator
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Q1. What is EV and its formulae
Ans. 
EV stands for Enterprise Value, which is the total value of a company's equity and debt.
• EV = Market Capitalization + Total Debt - Cash and Cash Equivalents

• It is used to determine the total value of a company, including its debt

• EV/EBITDA is a common valuation metric that compares a company's EV to its EBITDA

• EV/Sales is another common valuation metric that compares a company's EV to its annual sales

• EV can be used to comp...read more
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Q2. Format of income statement
Ans. 
The income statement shows a company's revenues and expenses over a specific period of time.
• The income statement is also known as the profit and loss statement.

• It includes revenues, cost of goods sold, gross profit, operating expenses, and net income.

• Revenues are the money a company earns from selling its products or services.

• Cost of goods sold is the cost of producing or purchasing the products or services sold.

• Gross ...read more
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BFS/DFS question. The main catch is to identify its a graph traversal question. It would be in word problem format

Q1. System design for zomato question. Just be honest I was asked if my last internship was paid or unpaid. (I told truth that it was unpaid). Questions on your resume
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