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Showing: All Grades / Cyber (567 questions)

by GIANSH GUPTA KHUNDKER · Class 9

In an advanced attack scenario, an adversary exploits BGP (Border Gateway Protocol) by maliciously broadcasting unauthorized IP prefixes. This tactical manipulation is known as:

Cyber Advanced Networking Concepts 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Which concept involves abstracting the control plane from the data plane to allow centralized network programmability and programmatic security adjustments?

Cyber Advanced Networking Concepts 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Based on the ability to exactly reconstruct the original dataset, data compression schemes are universally classified into how many broad categories?

Cyber Data Compression 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Data compression algorithms minimize file sizes or stream data sizes primarily by identifying and eliminating what?

Cyber Data Compression 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Convert the binary number 10101100 to its Hexadecimal equivalent:

Cyber Data Representation 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

When sending binary files (like images or executables) over text-only protocols like email (SMTP) or HTML, which encoding scheme is most commonly used?

Cyber Data Representation 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Which character encoding standard uses 7 bits per character and is limited to representing basic English letters, numbers, and control characters?

Cyber Data Representation 0 0 answers 0%
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 0 0 answers 0%
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 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

How many distinct values can be represented by a single byte (8 bits)?

Cyber Data Representation 0 0 answers 0%
by FATHIMA MEHVISH PAREKKETTIL PU · Class 1

What is the brain of the computer?

Cyber Parts of a Computer 0 1 answers 100%
by PRARTHANA P NAIR · Class 8

What is the best cybersecurity practice before publishing a finished video?

Cyber Video Editing 0 0 answers 0%
by PRARTHANA P NAIR · Class 8

Which is the safest way to download a video-editing app?

Cyber Video Editing 0 1 answers 100%
by GIANSH GUPTA KHUNDKER · Class 9

What is the variable byte range utilized by the UTF-8 encoding scheme?

Cyber ASCII and Unicode 0 0 answers 0%
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 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

How many total characters can standard (original) ASCII represent?

Cyber ASCII and Unicode 0 0 answers 0%
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 0 0 answers 0%
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 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

In the URL https://blog.education.org, what structural role does 'blog' play?

Cyber URL Structure 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Given the URL https://example.com:8080, which specific component is represented by :8080?

Cyber URL Structure 0 0 answers 0%

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