Project（71）is an uncertain event or condition that，if it occurs，has a positive or a negative effect on at least one project objective，such as time，cost，scope，or quality．

Project ______is an uncertain event or condition that，if it occurs，has a positive or a negative effect on at least one project objective，such as time，cost，scope，or quality．

● Project（71）is an uncertain event or condition that, if it occurs, has a positive or a negative effect on at least one project objective, such as time, cost, scope, or quality.（71）

What is a GMDSS functional or carriage requirement for compulsory vessels?（）

（）uses one or two high pressure pumps for all the cylinders with one more standby, while（）have a separate high-pressure pump for each cylinder.

A c（） sentence contains two or more clauses， one of which is incorporated in the other.

The （） is used for hauling in or letting out the wires or ropes.

Jitter is an unwanted variation of one or more characteristics of a periodic signal in electronics and telecommunications and（）refers to call issues that cause variations in timing or time of arrival.

（ ）estimating is a technique for estimating the duration or cost of an activity ou project using historical data from a similar activity or project.

In C language，(58) is a collection of one or more variables，possibly of different types， grouped together under a single name for convenient handling.

In C language,(70)is a collection of one or more variables, possibly of different types, grouped together under a single name for convenient handling.

●A (68) is a feature of the system or adescription of something the system is capable of doing in order to fulfill the system's purpose.