9th ComputerScience Model Paper
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Transcript of 9th ComputerScience Model Paper
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8/13/2019 9th ComputerScience Model Paper
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201213 12 15
C , B , A
A, B, C . ;
. . C .
C C
C C
9090
1
.
C(.C)
AC AC
2
A *.* *.* *.*
3
""
4
"
"
5
B
C
C C
6
11 10 1 0 1+ 0.1 + 1 = B A, 1+0.1+1=....
7
+ = ++=+
8
C (C)
A
9
C
nnnn,,,,nnnn9999A
.
10
10100 10011 10010 10110 18 18
11
67 32 16 8 .
12
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8/13/2019 9th ComputerScience Model Paper
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201213 63 2.45
ZZZZYYYYiiii,,,, ZZZZwwww
()
() .
()
()
() . () .
() .
() .
() .
ZZZZYYYYiiii,,,, ZZZZwwww
() (27)10 . (27)10
() .
() (185.3)10
. (185.3)
10
() (101011)2 .
101011
2
() ()
() () "
"
ZZZZYYYYiiii,,,, ZZZZwwww
() .
() .
() .
() .
() '
() =0,=1,=0 .+.+. . + . + . =0, =1, =0
() ""
() ?
^::::&&&&ZZZZwwwwiiii,,,,
() . 3 5
() 4 .
() . 4 6
() . 3 5 "6068"
2' 7
(). "6068" 8, 2'
() . 2
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8/13/2019 9th ComputerScience Model Paper
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(((()))) 8
(,,) .. + . + ..
() .
() . (,,) .. + . + ..
3 4
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()
^::::ZZZZwwwwiiii,,,,
5
10
.
5
.
: : : :. . (5 )
()
() (2 1/2)
()
() (2 1/2)
2+2+2+2+2
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