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4. 5. , 5,
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4. , C:\doc\MyLetter.C, txt . ?
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2) E:\txt\MyLetter.C
3) E:\txt\doc\MyLetter.C
4) E:\doc\txt\MyLetter.C
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- | 3,30 | ||
3,50 | |||
- | 9,20 | ||
23,00 | |||
- | 44,00 | ||
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B. obar.txt
C. obar.xt
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3,50 | |||
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4. , DOC, USER, SCHOOL, A:\, LETTER, INBOX. , . , ?
1) | A:\DOC\USER |
2) | A:\ LETTER\INBOX |
3) | :\SCHOOL\USER\DOC |
4) | :\DOC\USER\SCHOOL |
5.
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6. = $2 + $D3 + 2. , B3 B2? : $ .
7. http.txt, www.net ftp. . , .
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http | |
ftp | |
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.txt | |
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8.
1. (). MS Access.
2. ? - -?
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4. .txt. .txt, :
A:\SCHOOL\USER\TXT\MAY\.txt. , ?
) MAY ) A:\SCHOOL\USER\TXT ) TXT ):\SCHOOL\USER\TXT\MAY
5. :
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1. | 30,5 | 10 289 | |||
2. | 27,8 | 6 096 | |||
3. | -- | 27,8 | 7 528 | ||
4. | 43,1 | 5 384 | |||
5. | 22,0 | 0,457 | |||
6. | - | 48,7 | 8 716 | ||
7. | 20,8 | 6 116 | |||
8. | - | - | 51,1 | 3 896 | |
9. | 30, 4 | 1 862 | |||
10. | 25,3 | 2 063 | |||
11. | 26,4 | 7 810 | |||
12. | - | 21,0 | 6 470 |
: ((, . 2 > 30) ( , .. > 6 000)) ( = )?
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= 2 + 2*$2 |
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9.
1. . MS Power Point.
2. .
3. , . A F ( , ).
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4. , DOC, USER, SCHOOL, A:\, LETTER, INBOX. ?
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1). INBOX
2). A:\ LETTER\ INBOX
3). A: \SCHOOL\ USER\ DOC
4). LETTER\ INBOX
5. :
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.. | 9 | |||
.. | 10 | |||
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10.
1. Fine Reader.
2. - : , , ().
3. ? .
4. __.tt. __.tt. D:\INFORM\LESSONS\10_CLASS\__.txt
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1) D:\INFORM
2) D:\INFORM\LESSONS
3) 10_CLASS
4) LESSONS\10_CLASS
5.
=4 (>4 >=5)?
6. =(B1:B2) 5. B3, =(B1:B3) 3?
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1. .., .., .. . 11 . ., 2002.
2. .., .. . 10 . ., 2001.
3. .. . , . ., 2006.
4. .. : . . ., 2004.
5. .., .. : . ., 2005.
6. .. . . ., 2006.
7. .. . . . ., 2004.
8. .., .. . - 811 . ( 2 ). ., 2002.
9. .., .. . 10-11 . ., 2007.
10. .., .., .. : . . ., 2005.
11. .. . 1011 . ., 2002.
12. .. . 1011 . ., 2002.
1. .
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: 1- (GAMES, TEXT), GAMES 2- (CHESS). TEXT PROBA.txt, CHESS chess.exe
:
C:\GAMES\CHESS
C:\TEXT\
:
C:\GAMES\CHESS\chess.exe
2.
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=. , , 2 =2+1. :
A | B | C | D | |
=B1+1 | =D1+1 | |||
=C2+1 | =E2+1 | |||
=B3+1 | ||||
=D4+1 |
, . $. $ , , .
2 =$$2+$C3+C$4.
A | B | C | D | |
=$C$2+$C2+B$4 | =$C$2+$C2+D$4 | |||
=$C$2+$C3+C$4 | =$C$2+$C3+E$4 | |||
=$C$2+$C4+B$4 | ||||
=$C$2+$C5+D$4 |
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1. A = {1,2,3,4},B = {3,4,5,6,7}.
2. ={2,4,6,8,10}, = {3,6,9,12}. : {2,4,6,8, 10,3,6,9,12}, = {6}.