Live Education Quiz

1. Which question type gives predefined options?

A Open-ended

B Descriptive

C Closed-ended

D Narrative

2. Which number system is easiest for humans?

A Binary

B Octal

C Decimal

D Hexadecimal

3. NLP enables sentiment analysis to detect ______.

A Numbers

B Emotions in text

C Images

D Hardware faults

4. Which step verifies correctness of an algorithm?

A Dry run

B Abstraction

C Generalization

D Modularization

5. Which document explains questions to collect data?

A Brochure

B Questionnaire

C Manual

D Invoice

6. 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

7. What is the purpose of decision making in data science?

A To collect more data

B To take actions based on insights

C To clean data

D To visualize data

8. Which factor is most important before launching a product?

A Market validation

B Office size

C Employee dress

D Brand color

9. What does accurate information mean?

A Information with pictures

B Information free from errors

C Information with opinions

D Information without sources

10. What is a machine, especially one programmable by a computer, capable of carrying out a complex series of actions automatically?

A A sensor

B An algorithm

C A network

D A robot

11. Which chart shows parts of a whole?

A Line chart

B Bar chart

C Pie chart

D Scatter plot

12. What is the main purpose of Data Visualization?

A To make data more complicated.

B To hide the important facts in data.

C To use as many colors as possible.

D To help understand trends and patterns easily.

13. 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

14. What should a good questionnaire avoid?

A Clear questions

B Biased questions

C Simple language

D Logical order

15. Which research method focuses on opinions and experiences?

A Quantitative research

B Statistical research

C Qualitative research

D Experimental research

16. Which of the following is an offline source of information?

A Website

B Email

C Printed encyclopedia

D Online forum

17. An error in the grammar or spelling rules of a programming language is called a:

A Logical Error

B Syntax Error

C Runtime Error

D Human Error

18. Which responsibility ensures AI benefits society?

A Profit maximization

B Social responsibility

C Data hiding

D System secrecy

19. What helps users quickly grasp complex data?

A Raw tables

B Long text

C Data visualization

D Manual calculations

20. Which software is used to perform specific tasks?

A System software

B Application software

C Firmware

D BIOS

21. A business pitch should always start by clearly identifying a problem. What is the next logical step?

A Showing a detailed financial projection for ten years.

B Listing all the members of the management team.

C Discussing the company's marketing budget.

D Presenting a unique and effective solution to that problem.

22. Which property ensures same output for same input?

A Generality

B Definiteness

C Finiteness

D Modularity

23. Which type of research uses interviews and discussions?

A Quantitative

B Numerical

C Qualitative

D Statistical

24. Which component connects IoT devices to the internet?

A Actuator

B Gateway

C Sensor

D Battery

25. Which number system has a base of 2 and uses only the digits 0 and 1?

A Decimal

B Binary

C Hexadecimal

D Octal

26. What is the base of the binary number system?

A 10

B 2

C 8

D 16

27. Which component manages computer hardware?

A Application software

B Utility software

C Operating system

D Compiler

28. Which JavaScript statement stops a loop?

A stop

B exit

C break

D end

29. In poster design, what does 'layout' refer to?

A The type of paper used for printing

B The font size of the text

C The arrangement of text and images on the page

D The software used to create the poster

30. The ability of a computer program to understand human language as it is spoken and written is called:

A Artificial Intelligence

B Cloud Computing

C Natural Language Processing (NLP)

D Internet of Things (IoT)

31. What is the main benefit of data science?

A Increased typing speed

B Better decision making

C More storage usage

D Hardware improvement

32. An error in an algorithm means:

A Correct output

B Unexpected or wrong result

C Fast execution

D Hardware failure

33. Which CSS property is used to align text?

A align

B text-align

C font-align

D position

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

A <link>

B <img>

C <p>

D <a>

35. What does a bar chart display?

A Trends over time

B Categories and values

C Geographic data

D Random data

36. Which online source is generally least reliable?

A Educational website

B Government website

C Random social media post

D Online journal

37. Which device is commonly used in IoT to collect data?

A Printer

B Sensor

C Monitor

D Keyboard

38. Which is an example of IoT application?

A Word processing

B Smart home system

C Spreadsheet

D Email typing

39. Which group is most affected by inequitable access?

A Urban users

B Rural communities

C IT professionals

D Students with internet

40. Which of the following helps in collecting information online?

A Search engine

B Paint software

C Video game

D Compiler

41. What is the primary purpose of using a chart or graph to present data?

A To make the document longer

B To make the information easier to understand visually

C To hide complex details

D To use more colors

42. A machine designed to automatically carry out a series of complex actions is known as a:

A Robot

B Server

C Supercomputer

D Mainframe

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