● Changes may be requested by any stakeholder involved with the project, but changes can be authorized only by (73)．

A . Only host B . Only local C . Either host or local D . Both host and local

A . slowly carried away B . carried out with a period of delay C . promptly carried out D . paid by the captai

A . numbered B . lettered C . green D . red

A . 1 volt, the output changes 5 volts B . 5 volts, the output changes 1 volt C . 5 volts, the output changes 10 volts D . 10 volts, the output changes 5 volt

A . Enable the Password must meet complexity requirements setting. B . Enable the User Account Control： Detect application installations and prompt for elevation setting. C . Configure the Interactive logon： Prompt user to change password before expiration setting to a value between 1 and 999. D . Configure the User Account Control： Behavior of the elevation prompt for administrators in Admin Approval mode setting to the Prompt for credentials option.

A . /etc/rc.tcpip B . refresh -s inetd C . startsrc -s inetd D . startsrc -g tcpi

A .  Hyperlink to the PR tab and add each line. B .  Go to the Vendors tab in the RFQ application and click Create PO. C .  Go to the Quotation tab in the RFQ application and select RFQ lines. D .  Select Action in the RFQ application and click Copy PR line item to RFQ.

A . Install Windows PowerShell. B . Install Windows Server Backup. C . Modify the Windows Firewall settings. D . Enable the IIS Management Service feature.

A . good getting ground B . good holding ground C . good grabbing ground D . good handling ground

A . executive IT manager B . projectmanger C . change control board D . projectsponsor

A .  PUT B .  GET C .  INFO D .  POST E .  HEAD F .  TRACE

A . RationalClearcase B . QualityFunctionDeployment C . VisualSourceSafe D . ConcurrentVersions System

A . conformance to requirements. B . fitness for use. C . continuous improvement of products and services D . appeal to the customer E . All of the above except B

A．YES B．NO C．NOT GIVEN

A．True B．False

A．A.3 years B．B.2 years C．C.1 year D．D.half a year

W: Oh, please be serious! I suppose they will change shapes as well. If you want a big car to take all your friends camping, I suppose you'll just be able to snap your fingers and make it happen. Or if you want a sporty two-seater, you could just tell the car what you wanted, and it would do the rest. Is that how it will work？ M: No, I am serious. They have found a way to alter the surface of metals so that they can reflect different colors just by passing a small amount of electricity over them. W: Oh, I see. So anything that touches the outside of the car will get a shock. That sounds lovely. M: It's only a tiny amount of electricity. It wouldn't be enough to shock anybody. W: Well, it sounds pretty difficult to believe. M: Yes, it's quite amazing. The important thing you have to remember is that the color of an object is really just an illusion created by the way light bounces off its surface. Engineers have been able to produce a car that changes colors at the touch of a button by slightly rearranging the position of the particles on the surface of the metal. W: It sounds so amazing. But I guess it could be possible. M: It is possible today. The only problem is that it is very expensive. To produce a car with a surface that changed colors would cost almost twice as much as what a regular car costs. For that much money you could just by the car and have it repainted twenty times, so it's not very practical yet. W: Yes, but in other ways it could be more practical. If you took your car to be painted twenty times, it would use quite a bit of polluting chemicals, and it would take a long time. M: You're right there, but how many people really get their car repainted that many time？ W: Hmm, I suppose you're right, but I sure would love to have my car match my outfit every day. (26) A．She is impressed. B．She is doubtful. C．She is shocked. D．She is surprised.