Live Education Quiz

1. Which software is commonly used for basic data visualization?

A Spreadsheet software

B Operating system

C Antivirus software

D Compiler

2. What is a set of step-by-step instructions for a computer to solve a problem called?

A An algorithm

B A variable

C A syntax

D A comment

3. Which stage of the Data Science Life Cycle involves presenting the findings to others?

A Data Acquisition.

B Data Preparation.

C Model Building.

D Communication.

4. Which HTML tag is used to create a link to another web page?

A <link>

B <img>

C <p>

D <a>

5. Which HTML5 tag is used to define the main content of a document, separate from the header and footer?

A <header>

B <footer>

C <main>

D <article>

6. What is data science mainly concerned with?

A Writing computer games

B Extracting knowledge from data

C Repairing hardware

D Designing websites

7. What is Data Science?

A The art of drawing pictures on a computer.

B The process of building computer hardware.

C The study of data to find useful information and patterns.

D The process of creating animations and games.

8. What is meant by data analysis?

A Collecting data

B Storing data

C Examining data to draw conclusions

D Deleting data

9. In JavaScript, which keyword is used to declare a variable that can be changed later?

A let

B const

C var

D variable

10. Which of the following is an example of data?

A Student marks list

B Final report

C Decision

D Conclusion

11. Which step helps stakeholders understand results easily?

A Data visualization

B Data collection

C Data cleaning

D Data storage

12. Which CSS property is used to add rounded corners to an element?

A border-style

B border-radius

C corner-style

D box-shadow

13. What is the main role of a data scientist?

A To repair computer hardware.

B To design computer motherboards.

C To analyze data and find useful insights.

D To manage the school's computer lab.

14. What type of data is represented using numbers?

A Qualitative data

B Quantitative data

C Text data

D Image data

15. Which CSS property is used to make text bold?

A font-style

B text-weight

C font-weight

D bold

16. Which chart is best for showing parts of a whole, like the percentage of students who like different fruits?

A Line chart

B Scatter plot

C Flowchart

D Pie chart

17. Which chart is most suitable for continuous data?

A Line chart

B Pie chart

C Bar chart

D Table

18. Which stage focuses on presenting findings?

A Data cleaning

B Data visualization

C Data collection

D Data storage

19. Which visualization is best for comparing percentages?

A Pie chart

B Line chart

C Scatter plot

D Histogram

20. Why is data visualization important?

A It increases storage size

B It makes data easier to understand

C It deletes duplicate data

D It hides information

Quarter 2

You finished reading all questions