(1) is a method of constructing a project schedule network diagram that uses boxes or rectangles, referred to as nodes, to represent activities and connects them with arrows that show the dependencies.This method includes following types of dependencies or precedence relationships: (2) the initiation of the successor activity, depends upon the completion ofthe predecessor activity.(3) the initiation ofthe successor activity, depends upon the initiation ofthe predecessor activity.空白（3）处填（） A.F-S。 F-F。 S-F。 S-S。
根据《中华人民共和国船舶及其有关作业活动污染海洋环境防治管理规定》，船舶和燃油供给单位应当将燃油供受单证保存（）年，将燃油样品妥善保存1年。 3。 2。 1。 5。
(1) is a method of constructing a project schedule network diagram that uses boxes or rectangles, referred to as nodes, to represent activities and connects them with arrows that show the dependencies.This method includes following types of dependencies or precedence relationships: (2) the initiation of the successor activity, depends upon the completion ofthe predecessor activity.(3) the initiation ofthe successor activity, depends upon the initiation ofthe predecessor activity.空白（2）处填（） A.F-S。 F-F。 S-F。 S-S。
The TCP protocolis a （）layer protocol. physical。 network。 transport。 application。
The connection between two networks from an intemet is handled by a machine known as a（） bridge。 server。 router。 switch。
Your project is behind schedule due to conflict between team members . Havingresolved the conflict, to get the project back on schedule , you should consider （）.
