Explore topic-wise MCQs in Data Science.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Data Science knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following is characteristic of Processed Data?

A. Data is not ready for analysis
B. All steps should be noted
C. Hard to use for data analysis
D. None of the mentioned
Answer» C. Hard to use for data analysis
Discussion
2.

Which of the following approach should be used to ask Data Analysis question?

A. Find only one solution for particular problem
B. Find out the question which is to be answered
C. Find out answer from dataset without asking question
D. None of the mentioned
Answer» C. Find out answer from dataset without asking question
Discussion
3.

Which of the following is the most important language for Data Science?

A. Java
B. Ruby
C. R
D. None of the mentioned
Answer» D. None of the mentioned
Discussion
4.

Which of the following is performed by Data Scientist?

A. Define the question
B. Create reproducible code
C. Challenge results
D. All of the mentioned
Answer» E.
Discussion