Spyros Engineering Interview Questions and Answers

Optimisation techniques in stored procedures improve performance by reducing execution time and resource usage.

• Use proper indexing on tables involved in the stored procedure

• Minimize the use of cursors and loops

• Avoid using SELECT * and fetch only necessary columns

• Avoid using temporary tables if possible

• Use SET NOCOUNT ON to stop the message indicating the number of rows affected by a T-SQL statement

The missing number in a series of distinct numbers can be found by identifying the pattern and determining the missing element.

• Identify the pattern in the series of numbers.

• Determine the logic or rule governing the sequence.

• Apply the logic to find the missing number.

• Example: Series - 2, 4, 6, 10, 12, 14, Missing number is 8.

The candidate is asked to analyse and optimize a given condition.

• Identify the key components of the condition and their interactions

• Consider potential areas for improvement or inefficiencies

• Propose specific changes or strategies to optimize the condition

Rotate an integer array K times

• Create a temporary array to store elements that will be rotated

• Use modulo operator to handle cases where K is larger than array length

• Update the original array with elements from the temporary array

CTRM is a software solution used in commodity trading to manage risks associated with trading activities.

• CTRM systems help in managing trading, logistics, and risk management processes.

• They provide real-time data on market prices, positions, and exposures.

• CTRM software can automate trade capture, valuation, and settlement processes.

• Examples of CTRM systems include Allegro, Openlink, and Triple Point.

The CTRM industry refers to Commodity Trading and Risk Management, which involves software solutions for managing trading activities and associated risks in commodities markets.

• CTRM software helps companies in managing their trading operations, risk exposure, and compliance with regulations.

• It includes functionalities such as trade capture, position management, risk analysis, and reporting.

• Major players in the CTRM industry include Openlink, Allegro, and Triple Point.

• The indu...read more