O’ZBEKISTON RESPUBLIKASI AXBOROT TEXNOLOGIYALARI VA KOMMUNIKATSIYALARINI RIVOJLANTIRISH
VAZIRLIGI
MUHAMMAD AL-XORAZMIY NOMIDAGI TOSHKENT AXBOROT TEXNOLOGIYALARI UNIVERSITETI
QARSHI FILIALI
TT va KT FAKULTETI
AX - 11-21-GURUH TALABASINING
KOMPYUTERNI TASHKIL ETISH
Fanidan
2-amaliy ish
Bajardi: SATTOROV A.
Qabul qildi: QODIROV F. E
KOMPYUTERNI TASHKIL QILISHNING ARIFMETIK ASOSLARI. TURLI XIL SANOQ TIZIMLARIDA ARIFMETIK OPERATSIYALARNI BAJARISH.
2-amaliy ishni bajarish bo‘yicha topshiriqlar:
873,9Х (10) → (2)
11011011Х (2) → (10)
0.101100Х (2) → (10) va (16)
110111,01Х (2) → (10) va (16)
Quyidagi ikkilik sonlarni 10-lik sanoq sistemasiga o‘tkazing: а) 10000000Х; b) 00010000Х; v) 00110011Х; g) 01100100Х; d) 00011111Х; f) 11111111Х.
Quyidagi o‘nlik sonlarni 2-lik sanoq sistemasiga o‘tkazing::
а) 23X; b) 39X; v) 55X; g) 48X; d) 0,7X; e) 0,9X; f) 79,2X
XF (16) → (2); CXE (16) → (2); 6DX (16) → (2).
Quyidagi ikkita ikkilik sanoq sistemasidagi sonlarni qo'shing:
а)010110Х
0000Х11
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б)001111Х
000Х111
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Quyidagi ikkita ikkilik sanoq sistemasidagi sonlarni ko'paytiring:
а)11Х
1Х1
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б)11Х
1Х1
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в)11Х
111
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10. Quyidagi raqamlarning o'nlik ekvivalentlarini toping.
а) 11111011; b)00001111; v) 10001111; g)01110111.
1) 873.921(10) = 1101101001.1110101111000110101 (2)
X = 21(10) = 10101(2) = 15(16)
2) 1101101110101(2) = 7029(10)
3) 0.10110010101(2) = 0.69775390625 (10) = 0.B2A(16)
4) 110111,0110101(2) = 55.4140625 (10) = 37.6A (16)
5) а) 1000000010101(2) = 4117(10) b) 0001000010101(2) = 533(10)
v) 0011001110101(2) = 1653(10) g) 0110010010101(2) = 3221(10)
d) 0001111110101(2) = 1013(10) f) 1111111110101(2) = 8181(10)
6) а) 2321(10) = 100100010001 (2) b) 3921(10) = 111101010001 (2)
v) 5521(10) = 1010110010001 (2) g) 4821(10) = 1001011010101 (2)
d) 0,721(10) = 0.10111000100100110111 (2)
e) 0,921(10) = 0.1110101111000110101 (2)
f) 79,221(10) = 1001111.00111000100100110111 (2)
7) 15F (16) = 101011111 (2) C15E (16) = 1100000101011110 (2)
6D15 (16) = 110110100010101 (2)
8) a) 01011010101 + 00001010111 = 1100101100
b) 00111110101 + 00010101111 = 1010100100
9) 1110101 * 1101011 = 11000011100111
10) 11111011(2) = 251
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