One tool that is useful during both analysis and design is the ( )， which is a pictorialrepresentation ofthe items ofinformation (entities) within the system andthe relationshipsbetween these pieces ofinformation.

[单选题] One tool that is useful during both analysis and design is the （72） ,which is a pictorial representation of the items of information(entities) within the system and the relationships between these pieces of information.（72）A．data dictionaryB．dataflo

[单选题]One tool that is useful during both analysis and design is the ______，which is a pictorial representation of the items of infonnation(entities)within the system and the relationships between these pieces of information．A．data dictionaryB．dataflow dia

[单选题]Which one is the microwave plan tool？（）A . AtollB . ConnectC . AssetD . Plant

[单选题]During the risk analysis process， it is determined that one identified risk

[单选题]Industry analysis is least useful to those who are engaged in:A.A top-down

[单选题]D．uring the risk analysis process, it is determined that one identified risk event cannot be avoided, mitigated, or insured. This risk event is a critical item that could cause the project to fail if it occurs. The best option for the project manager

[单选题]Which of the following is true for both bagels and donuts?A． They both came from Europe.B． They are both easy to make.C． They are both sweet.D． People in New York make them best.

[主观题][ ] During negotiations, one should treat an opponent with respect and considerationat all times.

[单选题]Which of the fllowing is not included in the design features of language？(

[单选题]Which of the fllowing is not included in the design features of language？(