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Class 9 / Cyber (289 questions)
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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 GIANSH GUPTA KHUNDKER
· Class 9
Why should you never store user passwords in a Python database using a simple variable assignment like stored_password = user_input?
Cyber
Python Programming
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by GIANSH GUPTA KHUNDKER
· Class 9
Which term describes the unique permanent trail of data, including social media posts, search history, and website cookies, that a user leaves behind while navigating the internet?
Cyber
Other
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by GIANSH GUPTA KHUNDKER
· Class 9
When browsing online, what does the "s" signify in the https:// prefix of a website’s URL address?
Cyber
Other
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by GIANSH GUPTA KHUNDKER
· Class 9
Which network security tool acts as a barrier between a trusted internal network and an untrusted external network (like the Internet) to monitor and filter incoming and outgoing traffic?
Cyber
Other
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by GIANSH GUPTA KHUNDKER
· Class 9
A computer network is suddenly locked by a hacker, and a pop-up window demands a cryptocurrency payment to decrypt and restore access to the files. What is this malware called?
Cyber
Other
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by GIANSH GUPTA KHUNDKER
· Class 9
What type of malware secretly records every keystroke made on a computer keyboard to steal user passwords, PINs, and personal conversations?
Cyber
Other
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by GIANSH GUPTA KHUNDKER
· Class 9
A user receives an urgent email appearing to be from their official bank, asking them to click a secure link and re-verify their login credentials immediately. What type of cyber attack is this?
Cyber
Other
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by GIANSH GUPTA KHUNDKER
· Class 9
In object-oriented programming and cyber data modeling, what is the term used to describe the process of hiding internal details and showing only the essential digital representation of an object to the user?
Cyber
Data Representation
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by GIANSH GUPTA KHUNDKER
· Class 9
Which network topology representation maps the exact layout of cables, routers, switches, and physical servers in a data center?
Cyber
Data Representation
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by GIANSH GUPTA KHUNDKER
· Class 9
Which concept refers to a dynamic, virtual cyber representation of a physical object, process, or system that uses real-time data to mimic its behavior?
Cyber
Data Representation
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by GIANSH GUPTA KHUNDKER
· Class 9
In cyber security and identity management, what is a digital representation of a user’s identity, often consisting of claims, certificates, or attributes, called?
Cyber
Data Representation
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by GIANSH GUPTA KHUNDKER
· Class 9
Which of the following standards is a 16-bit or 32-bit character encoding system designed to represent text from all the written languages of the world in cyber systems?
Cyber
Data Representation
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by GIANSH GUPTA KHUNDKER
· Class 9
Given the URL https://example.com/blog/index.html, which part represents the "Protocol" or "Scheme"?
Cyber
URL Structure
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by GIANSH GUPTA KHUNDKER
· Class 9
In the URL https://example.com:8080/home, what does the component :8080 signify?
Cyber
URL Structure
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by GIANSH GUPTA KHUNDKER
· Class 9
In the URL https://en.wikipedia.org/wiki/URL#Structure, what does the #Structure portion do?
Cyber
URL Structure
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by GIANSH GUPTA KHUNDKER
· Class 9
Which component of a URL is used to pass key-value data parameters to the server, typically starting with a question mark (?)?
Cyber
URL Structure
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