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国家开放大学计算机专业英语
Object-oriented method is widely believed to improve programmer productivity.
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对
错
If you want to use the object in the object-oriented software development you should get to know something about what is in the “black box”. 选择一项： 对 错
OA and OOD do a great job for increasing the productivity. 选择一项： 对 错
The job of software testing is often concerned with verification and validation. 选择一项： 对 错
Black box testing and glass box testing have the same function to software-testing. 选择一项： 对 错
White box testing requires the tester to have knowledge of the internal structure. 选择一项： 对 错
Common topologies of networks include the star, bus, and ring. 选择一项： 对 错
A WAN is a network that connects LANs and nodes across a wide geographical area. 选择一项： 对 错
A switch sends packets to all nodes on a network. 选择一项： 对 错
WWW provides access to a variety of Internet resources from different interfaces. 选择一项： 对 错
Hyperlinks enable users to jump from site to site on the Internet. 选择一项： 对 错
Besides WWW sites, we can find many other resources, such as FTP, Telnet, E-mail. 选择一项： 对 错
The chief responsibility of TCP/IP is to ensure reliable point-to-point connectivity. 选择一项： 对 错
The packets may travel the same or different routes to the destination. 选择一项： 对 错
Under current (IPv4) specifications , each packet is 16 bits long. 选择一项： 对 错
If you want to use the object in the object-oriented software development you should get to know something about what is in the “black box”. 选择一项： 对 错
OA and OOD do a great job for increasing the productivity. 选择一项： 对 错
The job of software testing is often concerned with verification and validation. 选择一项： 对 错
Black box testing and glass box testing have the same function to software-testing. 选择一项： 对 错
White box testing requires the tester to have knowledge of the internal structure. 选择一项： 对 错
Common topologies of networks include the star, bus, and ring. 选择一项： 对 错
A WAN is a network that connects LANs and nodes across a wide geographical area. 选择一项： 对 错
A switch sends packets to all nodes on a network. 选择一项： 对 错
WWW provides access to a variety of Internet resources from different interfaces. 选择一项： 对 错
Hyperlinks enable users to jump from site to site on the Internet. 选择一项： 对 错
Besides WWW sites, we can find many other resources, such as FTP, Telnet, E-mail. 选择一项： 对 错
The chief responsibility of TCP/IP is to ensure reliable point-to-point connectivity. 选择一项： 对 错
The packets may travel the same or different routes to the destination. 选择一项： 对 错
Under current (IPv4) specifications , each packet is 16 bits long. 选择一项： 对 错