National Cyber Olympiad Forum By SOF Olympiad Trainer

Dhruvan G from Indian School al Ghubra, Muscat

Subject :NCO Class : Class 9

What are the two important categories of resident virus?
AFast infectors, slow infectors
BMacro infectors, micro infectors
CPrimary infectors, secondary infectors
DFile infectors, drive infectors

Ans 1:

Achintya k j from KENDRIYA VIDYALAYA GOLE MARKET, NEW DELHI

Class : Class 9

option a is the right answer

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Dhruvan G from Indian School al Ghubra, Muscat

Subject :NCO Class : Class 9

Which of the following key combinations is used to ungroup a range of cells?
A
B
C
D

Ans 1: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

Answer:B

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Dhruvan G from Indian School al Ghubra, Muscat

Subject :NCO Class : Class 9

To do What-If-Analysis, which of the following Data Tools can you use
A Data Table
B Goal Seek
C Scenario Manager
D All of these

Ans 1: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

Answer:D

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sauradeep from j v m Shyamali , ranchi

Subject :NCO Class : Class 5

When a cash transaction is performed on a website, then which of the following protocols in the address bar ensures that transaction is safe?
A FTP
B NNTP
C HTTPS
D FTPS

IT IS A

Ans 1:

Satvik Agrawal from Delhi Public School, bhopal

Class : Class 5

yes admin my answer is C

Ans 2: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

Answer:C

The protocol HTTPS indicates that website is secured by several levels of encryption.

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Vivaan gulati from Nps international singapore, Singapore

Subject :NCO Class : Class 3

The image shown here is of an _________ device, and it is a _________.

A Input, Reader
B Output, LED Monitor
C Output, Scanner
D Input, CRT Machine

Ans 1:

Rishik De Sarkar from Delhi Public School Gurgaon, Gurgaon

Class : Class 4

B

Ans 2:

Aryaveer And Shaurya Shinde from Goldcrest High Vashi, Navi Mumbai

Class : Class 6

answer is B

Ans 3:

Rishik De Sarkar from Delhi Public School Gurgaon, Gurgaon

Class : Class 4

B

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Diptam from Podar International School, Aurangabad

Subject :NCO Class : Class 3

Select the correct mirror image of Fig.(X), if the mirror is placed along MN.

A
B
C
D

Ans 1:

Rishik De Sarkar from Delhi Public School Gurgaon, Gurgaon

Class : Class 4

A

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Arjun Adate from Pawar Public School , Pune

Subject :NCO Class : Class 5

Which of the following output devices helps a person to simply type the text and that text will automatically get converted into spoken words?
A Speech synthesizer
B Voice reproduction system
C Voice reproduction converter
D Automatic converter

but in the book the answer is voice reproduction system

View All Answers (2)

Ans 1:

Sai Lakshmi Rao from Maneckji Cooper Education Trust, Mumbai

Class : Class 4

Ans 2: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

Answer:A

A speech synthesizer pre-processes the textual file to differentiate between numbers, dates and abbreviations and then turn them into words. Then for each word a list of phonemes is created and then finally the sound is produced.