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Explore Class 10 Computer Science past and model questions by chapter, year, marks and question type.
153 questions found
What is a computer network? Explain LAN, MAN, and WAN with their features and suitable examples.
Differentiate between Virtual Reality (VR) and Extended Reality (XR) with any two points.
Which of the following is a vector graphics format?
JPG
PNG
SVG
BMP
What is bandwidth? Differentiate between bandwidth and throughput.
What is multimedia? Mention any two applications of multimedia.
What is Generative AI? Mention any two uses of Generative AI.
Which device is primarily used to connect different networks and forward data packets between them?
Hub
Switch
Router
Repeater
Artificial Intelligence and contemporary technologies are increasingly being used in daily life.
a. Define Artificial Intelligence and Machine Learning.
b. Explain any two applications of AI.
c. Write any one ethical concern related to AI.
d. Mention one application of IoT in a smart city.
Define database and DBMS. Also, explain fields and records with suitable examples.
Which term refers to the maximum data-carrying capacity of a communication channel?
Bandwidth
Throughput
Frequency
Broadband
Which command should a network administrator use to check whether two computers on a network are communicating successfully?
ping
format
compile
merge
Which SQL command is used to retrieve student information from a database table?
INSERT
UPDATE
SELECT
ALTER
Which image file format is commonly used for lossless image compression on the web?
JPG
PNG
MP3
MOV
Which of the following file formats should be used to store a recording of your voice on a computer?
SVG
WAV
GIF
A student has written the following Python code to check whether a number is even or odd:
num = int(input("Enter a number: "))
if num % 2 == 0:
print("Even")
else: print("Odd")
However, the program shows an error when the user enters a decimal value like 4.5. What is the best modification to make the program more robust?
Replace int() with float() and keep the same condition.
Remove the condition num % 2 == 0.
Use num / 2 == 0 instead of the modulus operator (%).
Remove the input and hardcode the value.
Which is the best practice to reduce bias in AI systems?
Use only one type of data.
Ignore privacy rules.
Use diverse and representative data
Copy outputs without verification
Differentiate between the Internet and Intranet with any two valid points.
A student has connected a laptop to the internet at home without using any cables. Which technology is being used to transmit data in this situation, and how does it work?
Differentiate between raster graphics and vector graphics with any two points.
Write a Python program using try-except to handle ValueError when a user enters a non-numeric value.