Class 9 Cyber Student Questions

Questions created by CREST students. Answer them and earn Practice PointsHow to earn pointsAsk a question+3Answer a question+1Someone answers yours+1Your Q gets upvoted+1Pioneer bonus (first 5)+51 point = ₹1 discount on purchases! Rules for asking and answering

Class 9 Cyber questions written by CREST students for other students, as practice for the CREST Cyber Olympiad (CCO). Each question belongs to one of the Class 9 Cyber topics: Advanced Networking Concepts, URL Structure, DNS and Client-Server Model, Algorithms and Flowcharts, Number Systems, Data Representation and 8 more.

There are 286 questions so far, newest first. Choose an answer and you see at once whether it is right, with the explanation the student gave. For the real exam pattern, try the Class 9 sample paper and the Class 9 previous year paper, and check the CCO syllabus.

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Showing: Class 9 / Cyber (286 questions)

by GIANSH GUPTA KHUNDKER · Class 9

WHAT IS CYBER? ?????????????????????????????????????

Cyber Other 0 3 answers 67%
by GIANSH GUPTA KHUNDKER · Class 9

In 2D digital animation, what is the term used for the automatic generation of intermediate frames between two user-defined keyframes to create smooth motion?

Cyber Animation Basics 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

What is the minimal number of bits required to uniquely represent the decimal number 255 in an unsigned binary integer format?

Cyber Number Systems 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

In a standard flowchart diagram, which specific geometric shape is strictly used to display either an input step or an output message?

Cyber Algorithms and Flowcharts 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

What is the technical term for an algorithm that continuously calls itself inside its own definition to solve smaller sub-problems?

Cyber Algorithms and Flowcharts 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Which built-in Python method is used to add a single new element directly to the very end of an existing list?

Cyber Python Programming 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

What will be the exact data type of the variable result after executing the line result = (10 > 5) and (3 == 4) in Python 3?

Cyber Python Programming 0 1 answers 100%
by GIANSH GUPTA KHUNDKER · Class 9

Which field property in Microsoft Access forces a user to enter data in a specific structure, such as ensuring a phone number always follows the (XXX) XXX-XXXX layout?

Cyber Database Concepts with MS Access 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

How many distinct bytes of data storage are required to fully hold a digital image file that has a resolution of 100 x 200 pixels using a 24-bit true color depth?

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

Which specific DNS record type is configured to explicitly map a domain name to an IPv6 address instead of an IPv4 address?

Cyber DNS and Client-Server Model 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

In the standard URL format, which dedicated character is strictly used as a separator to divide the base resource path from the beginning of a query string?

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

In a network, which device splits a single collision domain into multiple domains while still maintaining a single broadcast domain for all connected hosts?

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

In the URL https://example.com/page#top, which specific component is represented by the string #top?

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

Which field in an IPv4 packet header is decremented by exactly 1 by each router it passes through to prevent the packet from looping endlessly?

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

What core component of an Operating System acts as the main bridge between the software applications and the physical hardware of the system?

Cyber Operating System Functions 0 1 answers 100%
by GIANSH GUPTA KHUNDKER · Class 9

In digital animation production, what are the specific anchor drawings or frames called that define the exact starting and ending points of any smooth motion transition?

Cyber Animation Basics 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

In Microsoft Office programs, what is the dynamic mechanism called that links data from Excel into Word so changes in Excel automatically update the Word file?

Cyber MS Office Integration 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Which compression technique decreases file size by permanently removing redundant or non-critical data, making it irreversible?

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

Why was the Unicode encoding standard created to replace the traditional 7-bit ASCII encoding system for global computing platforms?

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

How many distinct binary values or character states can be represented using a sequence of exactly 6 bits?

Cyber Data Representation 0 0 answers 0%

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Frequently Asked Questions

What are the Class 9 Cyber questions on CREST Ask & Answer?

Multiple-choice questions that CREST students write for other Class 9 students, on topics such as Advanced Networking Concepts, URL Structure, DNS and Client-Server Model. Anyone can answer them free; the student who wrote the question adds the correct option and an explanation.

How do Practice Points work?

Logged-in students earn +1 for answering a question, +3 for asking one, +1 each time someone answers their question and +1 for each upvote; they lose 1 for each downvote. The first five questions on a topic in a class earn a +5 Pioneer bonus. One point is worth a ₹1 discount on Additional Practice purchases. See the rules for asking and answering.

How else can I prepare for the Class 9 CCO exam?

Student questions are good daily practice, but they are not an exam paper. For the real exam pattern, try the Class 9 sample paper and the Class 9 previous year paper, and check the CCO syllabus.

What happens to a wrong or copied question?

Any logged-in student can press Report on a question. Questions that break the rules, such as wrong answers, copied pictures or keyboard mashing, are taken off and the points they earned are taken back.