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Lucknow is famous for its intricate Chikankari embroidery work.
A company has a large dataset with a mix of numeric and categorical data. To ensure fair comparisons between variables, which data transformation techni...
Which of the following best describes a key advantage of containerization over traditional virtual machines?
A retail company is facing declining sales over the last three quarters. As a data analyst, what is the first step in identifying the business problem t...
In developing a fraud detection model for online transactions, a data analyst should use a technique capable of identifying anomalous patterns. Which of...
Which of the following is an example of metadata in data management?
Which of the following is an effective method for handling inconsistent data in a merged dataset?
Which of the following traversal algorithms is guaranteed to visit all vertices in the minimum number of edges in an unweighted graph?
Which of the following statements best describes the purpose of a p-value in hypothesis testing?
When performing time series decomposition , which method separates data into additive components?
You have a dataset with inconsistent date formats (e.g., 'DD/MM/YYYY', 'MM-DD-YYYY', 'YYYY-MM-DD'). What is the first step you should take to standardiz...