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Monthly savings of X = 0.45 × 8800 = Rs. 3960 Monthly expenditure of X = 8800 – 3960 = Rs. 4840 Monthly expenditure of Y = (15/8) × 4840 = Rs. 9075 Monthly savings of Y = 3960/1.25 = Rs. 3168 Monthly income of Y = 9075 + 3168 = Rs. 12243
Which of the following SQL queries will return the second highest salary from a table Employee with columns Name and Salary?
In a machine learning experiment, the company wants to predict future sales based on advertising spend. What is the dependent variable in this scenario?
Which of the following Big Data processing models is based on the concept of continuous data flow processing?
Which of the following sampling techniques is most suitable when the population is divided into distinct subgroups, and it is important to ensure each s...
A hospital data analyst is tasked with building a model to predict patient readmission rates based on historical data. Which method should the analyst p...
What is the primary objective of exponential smoothing in time series forecasting?
How does metadata contribute to effective data management in large-scale data systems?
Which of the following is the most appropriate way to handle missing values when performing data analysis in Excel using a Pivot Table?
Which of the following keys ensures that no duplicate values are allowed and also uniquely identifies a record in a relational database table?
In a virtual memory system, a process requests a page that is not currently in memory, triggering a page fault. Which of the following is the most optim...
