Start learning 50% faster. Sign in now
Ploughs are not typically referred to as "fixed type" based on their manner of connection with tractors.
A company wants to reduce its high customer churn rate. As a data analyst, which metric is most important to focus on during your initial analysis?
Which sampling technique is best suited for dividing a population into distinct subgroups and ensuring each subgroup is proportionally represented?
Which of the following is the most effective data collection method for gathering real-time data from a website or application?
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...
Which characteristic best distinguishes big data from traditional data?
Which of the following best describes a key advantage of containerization over traditional virtual machines?
Which of the following SQL queries will return the second highest salary from a table Employee with columns Name and Salary?
Which of the following is a distinguishing feature of Tableau when compared to Power BI?
In time series forecasting, which of the following is true regarding the impact of autocorrelation on the model?
Which method helps to reduce bias when creating a sample from a population for analysis?