Question
Which of the following has four chambered
heart?Solution
The hearts of mammals and birds are four-chambered, while fishes have two-chambered hearts and amphibians and reptiles have three-chambered hearts.
Which of the following is the most accurate description of semi-structured data ?
What is the main advantage of using data storytelling in presenting data-driven insights?
Which of the following best describes the difference between simple moving averages and exponential smoothing in forecasting?
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 scenarios is best suited for web scraping as a data collection method?
Consider the following Python code:
class Shape:
def area(self):
return 0
class Circle(Shape):
�...
Which of the following forecasting methods is specifically designed to capture both autoregressive and moving average properties, often applied to non-s...
A hospital uses a data-driven approach to improve patient care. They identify that patients with similar conditions respond differently to treatments b...
A team leader requests a dashboard to display key performance indicators (KPIs) for the sales department. What is the most important consideration when ...
In a real-time video conferencing application, users report delays and poor video quality. Which QoS mechanism would most effectively address the issue?
Relevant for Exams:
