Bharti Teletech Operations Interview Questions and Answers

Operations refer to the processes and activities involved in the day-to-day functioning of a business or organization.

• Operations involve the management of resources, such as people, materials, and equipment, to produce goods or services.

• It includes activities such as production, inventory management, quality control, and logistics.

• Efficient operations are essential for the success of a business, as they can help reduce...read more

The format of balance sheet has not changed much over the years.

• The basic structure of balance sheet remains the same with assets on one side and liabilities and equity on the other.

• However, there have been some changes in the presentation and disclosure requirements.

• For example, companies are now required to disclose more information about their assets and liabilities, such as fair value measurements and off-balance s...read more

The economic slowdown is a complex issue with multiple factors and requires a multi-pronged approach for solutions.

• Factors include global trade tensions, political instability, and technological disruptions.

• Solutions may involve government intervention through fiscal and monetary policies, investment in infrastructure, and support for small businesses.

• Private sector initiatives such as innovation and diversification ca...read more

Corporate tax cut can have positive impacts on business operations.

• Lower tax rates can increase profits and cash flow, allowing for reinvestment in operations.

• Reduced tax burden can also lead to increased hiring and expansion.

• However, the long-term effects on the economy and government revenue must be considered.

• Example: In 2017, the US corporate tax rate was reduced from 35% to 21%, leading to increased investment and...read more

I am passionate about operations and technology and believe they go hand in hand.

• I believe that technology can greatly enhance and streamline operations processes.

• I enjoy staying up to date with the latest technological advancements and finding ways to incorporate them into operations.

• I understand the importance of balancing technology with human interaction and communication.

• For example, implementing a new inventory m...read more

It is not possible to multiply 2 strings in a mathematical sense.

• Strings can be concatenated using the + operator.

• To repeat a string, use the * operator followed by the number of repetitions.

• To convert a string to a number, use the parseInt() or parseFloat() functions.

To get non-repeating substring from a string, we can use the sliding window technique.

• Create a hash set to store the characters in the current window.

• Iterate through the string and add each character to the hash set.

• If a repeating character is found, remove the first character from the hash set and move the window.

• Keep track of the longest non-repeating substring found so far.

• Return the longest non-repeating substring.

Implicit wait is a global wait applied to all elements, while explicit wait is applied to specific elements.

• Implicit wait is set once and applied to all elements in the script

• Explicit wait is set for specific elements and waits until a certain condition is met

• Implicit wait is not recommended as it can slow down the script unnecessarily

• Explicit wait is more efficient as it only waits for the necessary time

• Example of imp...read more

SQL query to find nth salary

• Use ORDER BY and LIMIT clauses

• Use subquery to exclude previous salaries