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Himanshi Singh from BBPS, Gadarwara
Subject :NCO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(B):

 Firstly Yashi is facing South-West . After taking 5/8 turn , he will face North. 


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ARYAN DAS from LOKHANDWALA FOUNDATION SCHOOL, MUMBAI
Subject :NCO    Class : Class 4

Ans 1:

Charvi from Bhatnagar International School, Delhi
Class : Class 7
true

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(C): V is in North-east of P.


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Debrup Baral from Salt Lake School, Kolkata
Subject :NCO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Answer:B

Advanced Research Projects Agency Network (ARPANET) was the world's first wide area network and a predecessor of the Internet.


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ARYAN DAS from LOKHANDWALA FOUNDATION SCHOOL, MUMBAI
Subject :NCO    Class : Class 4

Identify the type of network.
– It is a type of network that supports two-way communication in your near-by area with the help of wireless device (such as mobile phones).
– An example of it is : suppose a lady has lost her son in a crowdy street, and now she is sending a picture of her son which is stored in her mobile phone, to the people on the street so that they can find him.

ANear-me area network
BBody area network
CController network
DWide area network


Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Answer:A


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ARYAN DAS from LOKHANDWALA FOUNDATION SCHOOL, MUMBAI
Subject :NCO    Class : Class 4

Ans 1:

Saarth Agrawal from Podar International School , Mumbai
Class : Class 6
Please please please please please please please please please please please please please please please explain

Ans 2:

Aradhya from Dav Public school BRS Nagar, ludhiana
Class : Class 6

Ans 3:

Divij Chaudhry from SFHS, Chandigarh
Class : Class 4
Answer : A

Ans 4:

Divij Chaudhry from SFHS, Chandigarh
Class : Class 4
Answer: C

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ARYAN DAS from LOKHANDWALA FOUNDATION SCHOOL, MUMBAI
Subject :NCO    Class : Class 4

Ans 1:

akshit mishra from st xavier's high school, ledupur ashapur varanasi
Class : Class 2
Ans - Library

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SAMRIDDHI from Chirec International School, Hyderabad
Subject :NCO    Class : Class 4

Ans 1:

vineet8026@gmail.com from dps, Doha
Class : Class 1

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Answer:A


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SAMRIDDHI from Chirec International School, Hyderabad
Subject :NCO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Answer:D

First generation computers used punched cards for data input, output, and storage. Printers, disk storage, etc. was not available then.


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SAMRIDDHI from Chirec International School, Hyderabad
Subject :NCO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is Option B. 


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Sudhir from Chitrakoota School, Bangalore
Subject :NCO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Answer:B

The given image is of vacuum tube which was used in first generation of computers.


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