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1st term Grade 12

Knowledge is Strength Knowledge is Strength Knowledge is Strength Knowledge is Strength Knowledge is

Strength

General Certificate of Education (Advance Level) Examination August 2016

Information and Communication Technology I

A n u r a B a n d a r a 20 S II

1. i.

ii. 2.

i.

ii. iii.

iv.

3. i.

ii. iii.

4. i. ii. iii. iv. v.

D 9580 . 512 . CRT LCD .

. . . . 2 2 . . . A a Ascii 65 97 Cat Ascii .

13+(-8) 8 2 . . 11012/102 . 721.42 . (a), (b), (e) .

1010x x . X . 101112+10112+1012 . 45(BCD)+67(BCD) . a=1100101, b=1110011 a&b . 10012 ................
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