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All Grades / Cyber (567 questions)
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by GIANSH GUPTA KHUNDKER
· Class 9
Which native HTML5 tags are used to embed independent audio and video content directly into a web document without requiring legacy external plugins like Flash?
Cyber
HTML Multimedia
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by GIANSH GUPTA KHUNDKER
· Class 9
What boolean attribute must be explicitly declared within a <video> or <audio> tag to ensure the native playback controls (like Play, Pause, and Volume) are visible to the end user?
Cyber
HTML Multimedia
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by GIANSH GUPTA KHUNDKER
· Class 9
To optimize network bandwidth and page loading speeds, which <video> attribute can be used to tell the browser how much data to buffer before the user clicks the play button?
Cyber
HTML Multimedia
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by GIANSH GUPTA KHUNDKER
· Class 9
Which sub-element is used inside <video> or <audio> tags to attach external WebVTT formatted files for timed text, closed captions, and subtitles?
Cyber
HTML Multimedia
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by GIANSH GUPTA KHUNDKER
· Class 9
When configuring background video loops on a responsive web application landing page, modern web browsers will block the autoplay behavior unless which additional attribute is combined with it?
Cyber
HTML Multimedia
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by GIANSH GUPTA KHUNDKER
· Class 9
What standard metrics quantify the responsiveness and visual fluidity of an interactive web animation or user interface?
Cyber
Animation Basics
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by GIANSH GUPTA KHUNDKER
· Class 9
When animating 3D character avatars or complex interactive system topologies, what is the underlying skeleton structural framework called?
Cyber
Animation Basics
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by GIANSH GUPTA KHUNDKER
· Class 9
For scalable web animations, custom interactive application dashboards, and lightweight UI animations, which file type is preferred because it renders via code vectors rather than static raster pixels?
Cyber
Animation Basics
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by GIANSH GUPTA KHUNDKER
· Class 9
Which animation concept describes the adjustments made to an object's acceleration and deceleration to make its movement look more natural instead of rigidly linear?
Cyber
Animation Basics
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by GIANSH GUPTA KHUNDKER
· Class 9
What is the process called where an animation application automatically calculates and populates the frames between two user-defined keyframes?
Cyber
Animation Basics
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by GIANSH GUPTA KHUNDKER
· Class 9
In 2D and 3D computer animation, what are the primary frames called that define the starting and ending points of any smooth motion transition?
Cyber
Animation Basics
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by GIANSH GUPTA KHUNDKER
· Class 9
Which security mechanism forces a web browser to only communicate with a server using secure HTTPS connections, mitigating SSL stripping attacks?
Cyber
Advanced Networking Concepts
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by GIANSH GUPTA KHUNDKER
· Class 9
From a systems architecture standpoint, what are the two main reasons that network protocols compress data packets before transmitting them across a network?
Cyber
Data Compression
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by GIANSH GUPTA KHUNDKER
· Class 9
An engineer analyzes a packet capture and notices an unusual configuration where data is hidden inside the TCP options field or IPv4 Identification field to bypass deep packet inspection. This is an example of:
Cyber
Advanced Networking Concepts
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by GIANSH GUPTA KHUNDKER
· Class 9
Huffman coding is a popular variable-length entropy coding algorithm. Where are the final data character codewords positioned within a built Huffman Tree?
Cyber
Data Compression
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by GIANSH GUPTA KHUNDKER
· Class 9
How does the TLS 1.3 protocol handshake enhance network security and performance compared to its predecessor TLS 1.2?
Cyber
Advanced Networking Concepts
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by GIANSH GUPTA KHUNDKER
· Class 9
In cybersecurity logging and source code version repositories, which compression approach is strictly mandatory and why?
Cyber
Data Compression
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by GIANSH GUPTA KHUNDKER
· Class 9
When implementing a Zero Trust Architecture (ZTA), what networking concept dynamically creates micro-perimeters around specific workloads to prevent lateral movement?
Cyber
Advanced Networking Concepts
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by GIANSH GUPTA KHUNDKER
· Class 9
Which technology allows an organization to encapsulate Layer 2 Ethernet frames inside Layer 3 UDP packets to build highly scalable, isolated multi-tenant data center networks?
Cyber
Advanced Networking Concepts
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by GIANSH GUPTA KHUNDKER
· Class 9
What is defined as the mathematical ratio of the number of bits required to represent data before compression to the number of bits required after compression?
Cyber
Data Compression
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