北语网院13春《计算机网络技术》作业1（国外英文资料）.docVIP

北语网院13春《计算机网络技术》作业1（国外英文资料） Problem number: 1: choice question (please choose the following selection Problem number: 1: choice question (please choose the only correct answer in the following choices) : 3.92 Content: The most famous of many of the protocols currently used by the Internet is (). Options: A, IEEE802.3 B, Novell NetWare C, ARPAANFT D, TCP/IP protocol Problem number: 2: single choice (please select the only correct answer in the following choices) : 3.92 Content: Usually () a bit (binary) is a byte Options: A, 10 B, 16 C, 4 D, 8 Problem number: 3: one choice (please select the only correct answer in the following choices) : 3.92 Content: Under the network layer in the five-tier network architecture is (). Options: A, the transport layer B, the physical C, data link layer D, the network layer Questions: 4: a single choice (please select the only correct answer in the following choices) : 3.92 Content: The bandwidth is 10Kb/s, indicating that the number of bits per second (bit) is (). Options: A, 81920, B, 10040, C, 1000 D, 1024 Questions: 5: single choice (please select the only correct answer in the following choices) : 3.92 Content: The following protocol for the transport layer is (). Options: A, SMTP B, IP C, UDP D, FTP Problem number: 6: one choice (please select the only correct answer in the following choices) : 3.92 Content: Communication distances are used several hundred meters (). Options: A, parallel interface B, coaxial cable, C, fiber optic cable D, serial interface Problem number: 7: one choice (please select the only correct answer in the following choices) : 3.92 Content: The computer network system is (). Options: A, the computer system that can communicate A system that is connected by a communication device C, an independent computer in a different place, is connected by communication devices, using a unified operating system The independent computer systems in different places are connected by communication devices, using web softwa