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All Grades / Cyber (615 questions)
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by GIANSH GUPTA KHUNDKER
· Class 9
What is the primary reason why cybersecurity tools use the Hexadecimal system to display raw network packets or file data?
Cyber
Data Representation
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by GIANSH GUPTA KHUNDKER
· Class 9
In cyber forensics, data is frequently analyzed in hexadecimal format. What is the decimal value of the hex character 'C'?
Cyber
Data Representation
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by GIANSH GUPTA KHUNDKER
· Class 9
How many distinct values can be represented by a single byte (8 bits)?
Cyber
Data Representation
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by FATHIMA MEHVISH PAREKKETTIL PU
· Class 1
What is the brain of the computer?
Cyber
Parts of a Computer
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by PRARTHANA P NAIR
· Class 8
What is the best cybersecurity practice before publishing a finished video?
Cyber
Video Editing
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by PRARTHANA P NAIR
· Class 8
Which is the safest way to download a video-editing app?
Cyber
Video Editing
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by GIANSH GUPTA KHUNDKER
· Class 9
What is the variable byte range utilized by the UTF-8 encoding scheme?
Cyber
ASCII and Unicode
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by GIANSH GUPTA KHUNDKER
· Class 9
Extended ASCII was developed to support additional characters. How many bits does Extended ASCII use per character?
Cyber
ASCII and Unicode
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by GIANSH GUPTA KHUNDKER
· Class 9
How many total characters can standard (original) ASCII represent?
Cyber
ASCII and Unicode
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by GIANSH GUPTA KHUNDKER
· Class 9
In cybersecurity, what specific URL manipulation trick involves replacing standard characters with symbols like %20 or %2E to bypass security filters?
Cyber
URL Structure
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by GIANSH GUPTA KHUNDKER
· Class 9
Examine this URL: https://store.com/products?item=laptop&sort=price. What is the technical name for the portion starting with the question mark (?item=laptop&sort=price)?
Cyber
URL Structure
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by GIANSH GUPTA KHUNDKER
· Class 9
In the URL https://blog.education.org, what structural role does 'blog' play?
Cyber
URL Structure
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by GIANSH GUPTA KHUNDKER
· Class 9
Given the URL https://example.com:8080, which specific component is represented by :8080?
Cyber
URL Structure
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by GIANSH GUPTA KHUNDKER
· Class 9
How does a MAC address fundamentally differ from an IP address in computer networking?
Cyber
Advanced Networking Concepts
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by GIANSH GUPTA KHUNDKER
· Class 9
What specific function does TLS (Transport Layer Security) provide when combined with standard HTTP traffic?
Cyber
Advanced Networking Concepts
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by GIANSH GUPTA KHUNDKER
· Class 9
When data travels down the OSI stack from the Application layer to the Physical layer, what is the term for appending specific protocol headers at each sequential layer?
Cyber
Advanced Networking Concepts
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by GIANSH GUPTA KHUNDKER
· Class 9
Which layer of the OSI model is responsible for end-to-end communication, flow control, and reliable error recovery using protocols like TCP?
Cyber
Advanced Networking Concepts
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by KRITARTH AGARWAL
· Class 4
In the new version of MS Paint, you can use a feature called "Layers" that acts like stacking clear, transparent sheets of plastic on top of each other. If you draw a dog on Layer 1 and a house on Layer 2, what is the main benefit of using these layers?
Cyber
MS Paint Advanced Tools
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by AYUSHMAN MUKHERJEE
· Class 4
What app is this?
Cyber
MS Word Basics
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by AYUSHMAN MUKHERJEE
· Class 4
What is the full form of "MS" in MS Word?
Cyber
MS Word Basics
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