1. Почему в вычислительных системах используется двоичное представление данных?
2. Какая модель оперативной памяти называется «плоской»?
3. Что такое позиционная система счисления?
4. С какой целью используется «дополнительный код»?
Варианты заданий к лабораторной работе
№1
1)
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;
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;
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2)
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с.с ; 3) X=
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, Y=
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. 4) 11010 5) X= –11010; Y= 1001111,
№2
1)
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;
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;
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; 2)
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с.с.; 3) X=
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; Y=
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; 4) –11101; 5) X= –11101; Y= –100110,
№3
1)
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;
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;
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; 2)
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с.с.; 3) X=
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, Y=
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; 4) –101001; 5) X= 1110100; Y= –101101,
№4
1)
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;
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;
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; 2)
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с.с.; 3)X=
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; Y=
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; 4) –1001110; 5) X= –10110; Y= –111011,
№5
1)
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;
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;
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; 2)
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с.с.; 3) X=
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; Y=
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; 4) –1001111; 5) X= 1111011; Y= –1001010,
№6
1)
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;
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;
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; 2)
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с.с.;
3) X=
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; Y=
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; 4) –1001001; 5) X= 1011011; Y= –1011010,
№7
1)
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;
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; 2)
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с.с ;
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с.с. 3)X=
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, Y=
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. 4) 1101001. 5) X= –11110; Y= 1001111,
№8
1)
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;
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; 2)
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с.с.;
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с.с. 3)X=
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, Y=
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. 4) –11101. 5) X= –11101; Y= –100110,
№9
1)
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;
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;
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; 2)
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с.с.; 3)X=
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; Y=
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; 4) –101001; 5) X= 1110100; Y= –111101,
№10
1)
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;
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;
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; 2)
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с.с. ;
3) X=
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;Y=
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; 4) –1101110; 5) X= –10110; Y= –111011,
№11
1)
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;
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;
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; 2)
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с.с.; 3) X=
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; Y=
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; 4) –1001111; 5) X= 1111011; Y= –1011010,
№12
1)
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;
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;
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; 2)
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с.с.;
3) X=
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;Y=
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; 4) –1001001; 5) X= 1111011; Y= –1011010,
№13
1)
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;
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; 2)
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с.с ;
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с.с.;
3) X=
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; Y=
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; 4) –101001; 5) X= 1110100; Y= –101101,
№14
1)
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;
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; 2)
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с.с. ;
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с.с.;
3) X=
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; Y=
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; 4) –1001110; 5) X= –10110; Y= –111011,
№15
1)
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;
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; 2)
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с.с. ;
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с.с.;
3) X=
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; Y=
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; 4) –1001111; 5) X= 1111011; Y= –1001010,
№16
1)
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;
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;
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; 2)
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с.с.;
3) X=
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; Y=
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; 4) –1001001; 5) X= 1011011; Y= –1011010,
№17
1)
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;
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; 2)
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с.с ;
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с.с.;
3) X=
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; Y=
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; 4) 1101001; 5) X= –11110; Y= 1001111,