International Computer Science Olympiad Forum By SOF Olympiad Trainer - Page 159
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akashdeep from Presidium School , New Delhi
Subject :ICSO    Class : Class 4

Ans 1: (Master Answer)

from ,
Class :
The correct answer is C because both the manual work as well as the human errors are minimized.

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akashdeep from Presidium School , New Delhi
Subject :ICSO    Class : Class 4

Ans 1:

Abhineet Nandy from DPS Whitefield, Bangalore
Class : Class 9
The answer is [c] Hollerith 1890 tabulating machine

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ADITYA KISHOR from dps, gaya
Subject :ICSO    Class : Class 7

Ans 1:

from ,
Class :
[C] Magnetic disk

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from ,
Class :
flash drive

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from ,
Class :
flash drive

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from ,
Class :
it is magnetic tape

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Atharv Deshmukh from Podar international school, Aurangabad
Class : Class 8
D

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from ,
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(D)Flash memory, because those are not portable but a flash drive is portable

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from ,
Class :
The answer is magnetic tap

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from ,
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the answer is magnetic tape because in magnetic tape the information is encrypted magnetically

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from ,
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(C) Magnetic Tape

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Soham Agrawal from Elpro International School, Pune
Class : Class 9
(D)

Ans 11:

from ,
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Option c is the answer

Ans 12:

from ,
Class :
Answer is option c magnetic tapan

Ans 13:

from ,
Class :
Option c flash drive

Ans 14:

from ,
Class :
Magnetic tape

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Samyaraj Chowdhury from DPS Ruby Park, Kolkata, Kolkata
Subject :ICSO    Class : Class 3

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Arshya from KV Meenambakkam, Chennai
Subject :ICSO    Class : Class 4

Ans 1:

from ,
Class :
Maya

Ans 2:

ishit from EUROSCHOOL THANE, THANE WEST
Class : Class 7

Ans 3:

from ,
Class :
Maya and Sidhi 4 places

Ans 4:

Ariha Ashish Khere from Swami Vivekanand High School, Mumbai
Class : Class 8
It is Maya - 4 places

Ans 5:

Rashi Soni from The Shishukunj International School , Indore
Class : Class 9
It was Maya 4 places

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Adiba Tanvir from Carmel Convent school, New Delhi
Subject :ICSO    Class : Class 5

Ans 1:

from ,
Class :
supa question da d than answer

Ans 2:

from ,
Class :
The answer is d)

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monica jindal from British Co Ed high school, Patiala
Class : Class 7
D

Ans 4:

Aniket kumar from kendriya vidyalaya, Delhi
Class : Class 8
d is right bro

Ans 5:

princamaiti maiti from Army Public School, Kolkata
Class : Class 7
D is the answer

Ans 6:

from ,
Class :
D.

Ans 7:

from ,
Class :
the answer should be D

Ans 8:

from ,
Class :
d

Ans 9:

from ,
Class :
D will be the answer

Ans 10:

from ,
Class :
D will be the answer

Ans 11:

Bhabani Prasad from Narayan School, Kolkata
Class : Class 6
Ans is c

Ans 12:

from ,
Class :
D will be the answer .

Ans 13:

from ,
Class :
the answer should be D

Ans 14:

Krupaal M Shankar from Sri Vidya Mandir Education Society Malleswaram Bangalore, Bengaluru
Class : Class 9
the answer is d

Ans 15:

from ,
Class :
D will be the answer

Ans 16:

from ,
Class :
D is the answer

Ans 17:

from ,
Class :
Answer is d

Ans 18:

Bhabani Prasad from Narayan School, Kolkata
Class : Class 6
Ans is d

Ans 19:

from ,
Class :
d

Ans 20:

from ,
Class :
d is the answer because as you can see in the fig. one block is left only

Ans 21:

Krupaal M Shankar from Sri Vidya Mandir Education Society Malleswaram Bangalore, Bengaluru
Class : Class 9
the answer is d

Ans 22:

from ,
Class :
the answer is d it is quiet confusing

Ans 23:

from ,
Class :
d

Ans 24:

from ,
Class :
i think d is answer

Ans 25:

from ,
Class :
d is the answer because as you can see in the fig. one block is left only

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Atul from Mount Carmel College, Lucknow
Subject :ICSO    Class : Class 6

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Samyaraj Chowdhury from DPS Ruby Park, Kolkata, Kolkata
Subject :ICSO    Class : Class 3

Ans 1:

Sai Kiran from Sai International school , Bhubaneswar
Class : Class 6

Ans 2:

Sai Kiran from Sai International school , Bhubaneswar
Class : Class 6
The answer is C

Ans 3: (Master Answer)

from ,
Class :
The correct answer is C.

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Samyaraj Chowdhury from DPS Ruby Park, Kolkata, Kolkata
Subject :ICSO    Class : Class 3

Ans 1:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 9
It should be B not A.

Ans 2:

Kashika Goel from DPS Noida, Noida
Class : Class 8
A is correct as if we want to jump cursor several spaces forward spacebar will take time to move several spaces forward hence pressing tab key will move cursor several spaces forward

Ans 3:

Shaurya Shinde from Goldcrest High Vashi, Navi Mumbai
Class : Class 8
Answer:A

Ans 4: (Master Answer)

from ,
Class :
The correct answer is A.

Ans 5:

Risha Jakhotiya from Indo Scott Global School, Pune
Class : Class 4
the correct answer is B

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Samyaraj Chowdhury from DPS Ruby Park, Kolkata, Kolkata
Subject :ICSO    Class : Class 3

Ans 1: (Master Answer)

from ,
Class :
The Dot Matrix printer is more suited when continuous paper stationery is used so the correct answer is A.

Ans 2:

Shreya Shruti from Airforce school , Bengaluru
Class : Class 9

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