牲畜宰杀后，哪一时期的肉最适合食用A．新鲜肉B．僵直期C．后熟期D．自溶期E．腐败期

al network. You have a client computer named Computer1 that runs Windows 7. Computer1 is located on a public network that is connected to the Internet. Computer1 is enabled for DirectAccess. You need to verify whether Computer1 can resolve Server1 by using DirectAccess. Which command should you run on Computer1？（）

A. nbtstat.exe a server1.contoso.com

B. netsh.exe dnsclient show state

C. nslookup.exe server1.contoso.com

D. ping.exe server1.contoso.com

can have your computer for the exact amount of time that you need it. We carry all brands and models of computers. Whether you need a computer for home, school, or office use, we can help you find the one that best suits your needs. Short-term leasing contracts are available, too. Need help getting your computer set up？ All our contracts include initial set up and a free troubleshooting hotline. Do you want to own your own computer？ We also sell refurbished computers at a price you can afford. Visit us at the Crystaltown Mall to find out what we can do for you, and take a computer home with you today. We're open Monday through Saturday from 10:30 A.M. until 8:30 P.M.

What does this store do？

A．Rent computers only.

B．Rent computers and office furniture.

C．Rent and sell computers.

D．Rent and repair computers only.

u can interact with your desktop when you are prompted for user account control permissions.What should you do？（）

A.A

B.B

C.C

D.D

ty applications. You plan to upgrade your computer to Microsoft Windows Vista. The functionality of the existing applications must be maintained even after you upgrade your computer. You need to ascertain whether the hardware and software on the Windows XP Professional computer will support the upgrade.What should you do？（）

A.A

B.B

C.C

D.D

A．A

B．B

C．C

D．D

2003 ServicePack 2 (SP2). You have a server named Server1.You try to log on to Server1 and receive the following error message: Windows cannot connect to the domain,either because the domain controller is down or otherwise unavailable, or because your computer account was not found. Please try again later. If this message continues to appear, contact your system administrator for assistance.”You verify that you can contact a domain controller from Server1.You need to ensure that you can log on to Server1 by using a domain account.What should you do？ （）

A. Reset the Server1 computer account. Restart Server1.

B. Delete the Server1 computer account. Restart Server1.

C. Join Server1 to a workgroup and then join Server1 to the domain. Restart Server1.

D. Delete the Server1 computer account.Create a new computer account named Server1. Restart Server1.

To verify that your printer is operating correctly, you can run the printer(72) program.

A．interface

B．self-test

C．driver

D．browse

To verify that your printer is operating correctly, you can run the printer(75)program。

A．driver

B．view

C．browse

D．self-test

the camera. With a digital camera the "film" isn't a plastic roll but some computer memory, and it can get full of pictures just the same. Most digital cameras will let you take twenty or thirty pictures before they fill up, and once they do, you have to either get rid of some photos or copy them to your computer to free up space. Or, if your camera uses special computer memory like Compact Flash or a Memory Stick, put in a new card. Don't forget to keep the old one safe.

You'll also need to check the batteries. Digital cameras use power, and if you've got a camera that takes normal disposable(一次性的) batteries you'll find it eats them really fast. Better to get rechargeable ones or—if you can afford it—go for a camera that has its own rechargeable battery pack built in. But whatever the power source, make sure that you've got enough juice(电) for the party or day on the beach.

A digital camera holds your photos as computer files, and before you can do anything with them apart from looking at them on the camera's own little screen you generally need to copy them to your computer. Some cameras can be plugged straight into your TV so that you can have a slideshow(放映) of your pictures—it's called video output, and you'll need a special cable for it. But mostly you'll want to copy your pictures to your computer, and probably print them out.

The film of the digital camera ______.

A．can't get full of pictures

B．is a plastic roll

C．is a computer memory

D．is a picture

2003Service Pack 2 (SP2). You have a server named Server1.You try to log on to Server1 and receive the following error message: Windows cannot connect to thedomain, either because the domain controller is down or otherwise unavailable, or because yourcomputer account was not found. Please try again later. If this message continues to appear, contact yoursystem administrator for assistance.”You verify that you can contact a domain controller from Server1.You need to ensure that you can log on to Server1 by using a domain account.What should you do？ （）

A. Reset the Server1 computer account. Restart Server1.

B. Delete the Server1 computer account. Restart Server1.

C. Join Server1 to a workgroup and then join Server1 to the domain. Restart Server1.

D. Delete the Server1 computer account. Create a new computer account named Server1. Restart Server1.