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Explore Class 10 Computer Science past and model questions by chapter, year, marks and question type.
153 questions found
A city is facing problems like traffic congestion and energy wastage. How can the Internet of Things (IoT) help reduce these problems? Suggest any two applications with reasons.
What are the different types of broadband connections? Explain their main features and uses.
Write a Python function named area_circle(r) that returns the area of a circle. (Use 3.14)
Define a Database Management System (DBMS) and mention one advantage of using it.
Why is Bluetooth considered more appropriate than CAT6, Coaxial Cable, and Optical Fiber for short-range wireless device communication?
It uses wired connections for faster communication.
It allows wireless communication between nearby devices.
It is mainly used for long-distance internet connections.
It is used only for television broadcasting.
Which keyword is used to define a function in Python?
def
fun
define
function
Which key uniquely identifies each record in a database table?
Composite key
Primary key
Candidate key
Unique key
A school wants to use AI tools for homework support. Suggest four responsible-use guidelines (privacy, bias, safety, and academic honesty).
Study the following Python program and answer:
import pandas as pd
data = {'Name':['Asha','Bikash','Chandra'],
'Marks':[45,72,60]}
df = pd.DataFrame(data)
print(df[df['Marks']>=60])
a. Write the output of the above Python code.
b. Modify the code to display students who scored less than 60.
Describe the major components of multimedia. Explain any two uses of multimedia in education.
A school uses an AI system to monitor workers and collect their personal information. Briefly explain any two ethical problems that may arise from this practice.
Define supervised learning and unsupervised learning with one point each.
A teacher shows exam results only in tables, and students find it hard to understand their performance. How can data visualization help solve this problem? Explain with reasons.