At the end of the closing process group, （）.

A:it is verified that the defined processes are completed within all the process groups to close the project phase B:it is determined that the product of the project is completed satisfactorily C:project management plan is written off by the project sponsor D:new change requests are initiated as required

The linkages between project management process groups are best described by: （）.

A:The work breakdown structure links process groups B:Process groups are linked by their planned objectives-the summary objective of one often becomes the detailed action plan for another C:Process groups are linked by the objectives they produce-the output of one process often becomes an input to another process, or is a deliverable of the project D:There are no significant links between discrete process groups

The linkages between project management process groups are best described by:

A:The work breakdown structure links process group B:Process groups are linked by their planned objectives-the summary objective of one often becomes the detailed action plan for anothe C:Process groups are linked by the objectives they produce-the output of one process often becomes an input to another process, or is a deliverable of the projec D:There are no significant links between discrete process group

The initiating process group consists of the processes that ______ .

A:facilitate the formal authorization to start a new project or a project phase B:deploy risk mitigation strategies C:establish and describe the need for a project selection process D:approve the market analysis to ensure resolution of contract disputes

By "have a hand in the process of transfer" the author refers to those who ______.

A:control the process of transfer B:are involved in the process of transfer C:need help in the process of transfer D:make a big fortune in the process of transfer

A．hurricane is a fiercely powerful, rotating (旋转的) form of tropical storm that can be 124 to 1, 240 miles in diameter. The term hurricane is derived from Hurican, the name of a native American storm god. Hurricanes are typical of a calm central region of low pressure between 12 to 60 miles in diameter, known as the eye. They occur in tropical regions. Over its lifetime, one of these storms can release as much energy as 10,000 nuclear bombs.
The seed for hurricane formation is a cluster (聚焦) of thunderstorms over warm tropical waters. Hurricanes can only form and be fed when the sea-surface temperature exceeds 27℃ and the surrounding atmosphere is calm. These requirements are met between June and November in the northern part of the world.
Under these conditions, large quantities of water evaporate (蒸发) and condense (冷凝) into clouds and rain-releasing heat in the process. It is this heat energy, combined with the rotation of the Earth, that drives a hurricane.
When the warm column of air from the sea surface first begins to rise, it causes an area of low pressure. This in turn creates wind as air is drawn into the area. This spinning wind drags up more moist air from the sea surface in a process that strengthens the storm. Cold air falls back to the ocean surface through the eye and on the outside of the storm.
Initially, when wind speeds reach 23 miles per hour, these mild, wet and grey weather systems are known as depressions, or low air pressure. Hurricane Katrina formed in this way over the south-eastern Bahamas on 23 August 2005. Katrina has had a devastating impact on the Gulf Coast of the US, leaving a disaster zone of 90,000 square miles in its wake (尾迹)—almost the size of the UK. Thousands have been killed or injured and more than half a million people have become homeless in a humanitarian (人道主义的) crisis of a scale not seen in the US since the Great Depression. The cost of the damage may top $100 billion.
The eye of a hurricane refers to its

A:lower part. B:rotating part. C:calm central part. D:most violent part.

Tile hardware are the parts of computer itself including the （） (CPU) and related microchips and micro -circuitry, keyboards, monitors, case and （） (including floppy, hard, CD, DVD, optical, tape, etc...). Other extra parts called （） or devices include mouse, printers, （） , scanners, digital cameras and cards (sound, colour, video) etc... Together they are often referred to as a （） or PCs.

Tile hardware are the parts of computer itself including the （） (CPU) and related microchips and micro -circuitry.

A:Central Processing Unit B:Center Process Unit C:Central Processing Unix D:Counting Process Unit