2010年江苏省普通高校专转本统一考试（In 2010 the Jiangsu Province ordinary university dedicated to the unified examination）.doc

2010年江苏省普通高校专转本统一考试（In 2010 the Jiangsu Province ordinary university dedicated to the unified examination） In 2010, colleges and universities in Jiangsu province specialized transfer unified examination A multiple-choice question (the 50 items, each item of 1 points, a total of 50 points. For each question there are 4 options, one is in line with the requirements of the subject, please fill in the letters answer sheet corresponding title in the blanks). About 1. bits of the narrative, the error is __________. A. storage (memory) 1 bits need to use devices with two stable states B. bit values are only 0 and 1 C. bits represent both numeric and literal, as well as images and sounds D. bits are neither color nor weight, but have size 2. the following information about the system described, the error is __________. A. telephony is a two-way, peer to peer, information interaction oriented system B. network chat room, a two-way, interactive information for the main purpose of the system C. broadcast is a point to face, two-way information interaction system D. Internet is a multi function information system across the globe 3. the following on the IC card account, the error is __________. A. IC card can be divided into memory card and CPU card according to the IC chip embedded in the card B. now the IC card used in many cities belongs to contactless IC card C. only CPU cards have the ability to encrypt data The SIM card used in D. phones is a special CPU card 4. of the two 8 bit binary numberandrespectively, with the addition of arithmetic logic, which results in octal representation __________ respectively. A.120, 111 B.157, 157 C.170, 146 D.170, 157 5. memory capacity is one of the factors that affect the performance of PC machines. The bigger the capacity is, the better it is, but its capacity is limited by many factors. The following factors, factors do not affect the memory capacity is __________. A.CPU data line width B. motherboard chipset model