ch-4-HW - Homework4...

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Homework 4 Please write down your answers into the following table MULTIPLE CHOICE (70%) 1.  B 2. C 3. D 4. A 5. C 6. C 7. A 8. C 9. A 10. B 11 C 12 B 13 C 14 D 15 D 16 A 17 D 18 C 19 D 20 A 21 B 22 D 23 A 24 D 25 C 26 C 27 A 28 D 29 A 30 B 31 B 32 D 33 C 34 D 35 D SHORT ANSWER (30%)  (no partial credits)  A. 78 81 51 B.  004D 0050 0033 D.   E. program counter F. instruction register Multiple choice: (70%)  1.The ____ board is the main circuit board of the system unit. a. control c. master b. system d. index 2.A computer ____ is a small piece of semi-conducting material, usually silicon, on which integrated circuits are etched. a. plug c. chip b. port d. roster 3.A(n) ____ circuit, which is etched on a computer chip, contains many microscopic pathways capable of carrying electrical current. a. indexed c. calibrated b. systematized d. integrated 4.Some computer and chip manufacturers use the term ____ to refer to a personal computer processor chip.
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a. microprocessor c. coprocessor b. parallel processor d. perpendicular processor 5.The ____ interprets and carries out the basic instructions that operate a computer. a. control unit c. CPU b. binary device d. compressor 6.A(n) ____ processor is a chip with two or more separate processor cores. a. parallel c. multi-core b. compressed d. binary 7.The ____ unit is the component of the processor that directs and coordinates most of the operations in the computer. a. control c. compression b. concatenation d. micro 8.The ____ is the component of the processor that performs arithmetic, comparison, and other operations. a.
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ch-4-HW - Homework4...

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