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kunal from abhinav cbsc english school, Pune
Subject :NCO    Class : Class 4

Ans 1:

Namratha from JGRVK, Bengaluru
Class : Class 5
cd is known as compact disc

Ans 2:

Sarthak Kumar from Delhi Public School, INDORE
Class : Class 7
A CD is called a compact disc

Ans 3:

Akshat Kumar from Jayshree periwal high school, Jaipur
Class : Class 4
Compact Disc (CD) is a digital optical disc data storage format, co-developed by Philips and Sony.

Ans 4:

Utkarrsh S Singh from New Horizon Public School , Bengaluru
Class : Class 4
cd

Ans 5:

Namratha from JGRVK, Bengaluru
Class : Class 5
CD

Ans 6:

MANASVI SINHA from Bal Bharati Public School, NTPC -Sipat, Bilaspur
Class : Class 4
A Compact Disc (CD) is a type of optical disc. It is flat and round, and is used to store digital data.

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kunal from abhinav cbsc english school, Pune
Subject :NCO    Class : Class 4

Ans 1:

MANASVI SINHA from Bal Bharati Public School, NTPC -Sipat, Bilaspur
Class : Class 4
A Compact Disc (CD) is a type of optical disc. It is flat and round, and is used to store digital data.

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Sohum Saha from DAV Model School Durgapur, Durgapur
Subject :NCO    Class : Class 4

Ans 1:

Aarav Singh from BGS public School, Bengaluru
Class : Class 5
3

Ans 2:

MANASVI SINHA from Bal Bharati Public School, NTPC -Sipat, Bilaspur
Class : Class 4
Application Software

Ans 3:

Anil Bansal from ashiana public school, Chandigarh
Class : Class 4
MS PAINT IS AN APPLICATION SOFTWARE

Ans 4:

from ,
Class :
Application Software

Ans 5:

vaishali from Smt Sulochanadevi Singhania school, Thane
Class : Class 4
Application software

Ans 6:

Aryan Sirohi from mount litera zee school, Bengaluru
Class : Class 4
3)application software

Ans 7:

Namratha from JGRVK, Bengaluru
Class : Class 5
application software

Ans 8:

savita from royal international school , thane
Class : Class 3
2.system software

Ans 9:

Ritvik Kumar from cambridge school noida, Noida
Class : Class 7
system software

Ans 10:

VANSH GOEL from SPRING DALE SENIOR SCHOOL, Amritsar
Class : Class 6
3.Application software

Ans 11:

Nandana from St Thomas Residential School, Mukkolakkal, Trivandrum , Trivandrum
Class : Class 6
3. Application Software

Ans 12:

ansh from deens academy, Bengaluru
Class : Class 5
3

Ans 13:

Ananya from Delhi Public School, Meerut
Class : Class 7
3.Application Software

Ans 14:

Nandana from St Thomas Residential School, Mukkolakkal, Trivandrum , Trivandrum
Class : Class 6
3. Application Software

Ans 15:

Sarthak Kumar from Delhi Public School, INDORE
Class : Class 7
3 application software

Ans 16:

mitra from dav model school, Durgapur
Class : Class 5
3. Applicaton Software

Ans 17:

Abhiroop Batabyal from Kennedy High the global school, Hyderabad
Class : Class 6
3

Ans 18:

sai from INS, Pune
Class : Class 6
3

Ans 19:

Akshat Kumar from Jayshree periwal high school, Jaipur
Class : Class 4
3. Application software

Ans 20:

Akshat Kumar from Jayshree periwal high school, Jaipur
Class : Class 4
3. Application software.

Ans 21:

kunal from abhinav cbsc english school, Pune
Class : Class 5
3

Ans 22:

Kairavi from Lotus valley International school , Gurgaon
Class : Class 6
Option 3

Ans 23:

Sudip from DPS Gurgaon, New Delhi
Class : Class 4
system software

Ans 24:

M.MURUKESH from KV no:1 Jipmer Campus, Puducherry, Puducherry
Class : Class 4
System Software

Ans 25:

Ayush Malpani from The Maurya , Gurgaon
Class : Class 5
2. System Software

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b samantaray from DPS PARADEEP,REFINERY, paradeep
Subject :NCO    Class : Class 2

Ans 1:

RIDHIMA AGARWAL from dps noida, Noida
Class : Class 4
Yes The Topic Wise Test bank is the same as the Workbook.

Ans 2:

Kunal Goswami from Bhathidasan University,
Class : Class 2
Read Only Memory

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Shweta Basu from Amity international School, Gurgaon
Subject :NCO    Class : Class 9

Ans 1:

Sarthak Praveen Modhe from St. Thomas Convent Sr. Sec. School, Bhopal
Class : Class 9
YES IT IS TRACKS.

Ans 2:

prakhar prakash from DAV, Kota
Class : Class 9
Track

Ans 3:

Divyanshu Gupta from Cambridge court high school, Jaipur
Class : Class 9
tracks

Ans 4:

Pawan Kumar from Army Public School, Hyderabad
Class : Class 7
Tracks

Ans 5:

Ananya from Delhi Public School, Meerut
Class : Class 7
Tracks

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Shweta Basu from Amity international School, Gurgaon
Subject :NCO    Class : Class 9

Ans 1:

ashutosh from DAV Public School, Cuttack
Class : Class 10
Operating System

Ans 2:

Pawan Kumar from Army Public School, Hyderabad
Class : Class 7
Batch Operating system

Ans 3:

Ankit from Krishna Public School, Bilaspur
Class : Class 9
Operating System.. Reason : When your PC turns on,OS starts and from there only you can access other programs like powerpoint,final cut,etc

Ans 4:

Wyesvatha.J from Geethaanjali All India Senior Secondary School, Erode
Class : Class 10
Interpreter

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Shweta Basu from Amity international School, Gurgaon
Subject :NCO    Class : Class 9

Ans 1:

Pawan Kumar from Army Public School, Hyderabad
Class : Class 7
9600

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Shweta Basu from Amity international School, Gurgaon
Subject :NCO    Class : Class 9

Ans 1:

Pawan Kumar from Army Public School, Hyderabad
Class : Class 7
Character Reader

Ans 2:

Pawan Kumar from Army Public School, Hyderabad
Class : Class 7
O.M.R

Ans 3:

Ishan Bhadra from Mansukhbhai Kothari National School, Pune
Class : Class 8
Language translators

Ans 4:

vidu charpota from St.Matthew's , Banswara
Class : Class 9
Language processor

Ans 5:

sahil raj from kv 2 Tambaram, CHENNAI
Class : Class 9
It is called a compiler which converts a human readable program to machine language

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Shweta Basu from Amity international School, Gurgaon
Subject :NCO    Class : Class 9

Ans 1:

Pawan Kumar from Army Public School, Hyderabad
Class : Class 7
Blaise Pascal

Ans 2:

Om_Patra from Little Flower School, Balangir
Class : Class 9
Pehr Georg Scheutz invented the first mechanical calculating machine.

Ans 3:

Gh from Mahatma, Ghaziabad
Class : Class 10
Wilhelm Schickard in 1623

Ans 4:

prakhar prakash from DAV, Kota
Class : Class 9
Blaise pascal in june19 1623 at age of 19

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