My Report

Data Science Practice Test 4


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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1. Which of the following package is used for reading HTML and XML data?

2. Point out the correct statement.

3. Point out the wrong statement.

4. Which of the following is another name for raw data?

5. Which of the following package is used for reading excel data?

6. Which of the following is the most common problem with messy data?

7. Which of the following is an important parameter of read.table function?

8. Which of the following function is used to read data off the webpages?

9. Strange binary file generated from machines is an example of tidy data.

10. Which of the following is used to extract data from HTML code of websites?


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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