计算机基础第2次作业（Computer base 2 assignment）.doc

计算机基础第2次作业（Computer base 2 assignment） The examinee answered the question The examinee answered the question Job title: computer base 1 assignment: SA Total score: 100 passes score: 60 Start time: 2015-4-15 10:43:03-2015-4-15 11:37:07 Students name: student achievement: 83 Standard questions: 100 standard points: 83 Details: (please choose the only correct answer in the following options) : 2 Content: The Pentium 4 CPU USES chipset850 with rich functionality, and the following statement about the chipset is wrong (). A, provide Ethernet interface B, integrated the Flash BIOS C. USB universal serial interface D, provide a high-speed interface for connecting graphic display CARDS Student: B Score: 2 (please choose the only correct answer in the following options) : 2 Content: Assuming that the address line in the front-end bus of a PC is 24 bits, the maximum value of the main memory that the CPU can access is () MB. 8 A, B, 16 C, 24 D, 32 Student: B Score: 2 (please choose the only correct answer in the following options) : 2 Content: Using modern information technology can help extend the function of human information organs, for example, using () the ability to extend the human effector. A, sensing and identification technology B. communication technology C, computing and storage technology D, control and display technology Students answers: C Score: 0 (please choose the only correct answer in the following options) : 2 Content: When the CPU controller is placed in the instruction register from the Cache (Cache) or main access, the next step is (). A. execute instructions B. Instruction decoding C. Operation number D, save the result Student: B Score: 2 (please choose the only correct answer in the following options) : 2 Content: The speed at which a computer is connected to an interconnect network is 1Mb/s, which receives () bytes of data per second. A, 125, B, 10000, C, 125000 D, 1000000 Student: D Score: 0 (please choose the only correct answer in the following o