题目内容
（请给出正确答案）
[单选题]
有下列程序： #include ＜stdio.h＞ main() {int a[]={1,2,3,4},y,*p=&a[3]; --p; y=*p; printf("y=%d\n",y); } 程序的运行结果是()。
A.y=0
B.y=1
C.y=2
D.y=3
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A.Trashcan
B.Burial
C.Recyclingcenter
D.Storageshed
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第2题
Two users share the same Windows 7 computer. The first user creates a document intended to
be used by both users, and then logs off. The second user logs on and types the name of the document in the Start menu, but the document is not found. Which of the following is the problem?（）
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A. The document is set to hidden.
B. The document is locked.
C. The document was saved as a system document.
D. The document is owned by the first user.
第3题
WhichofthefollowinglocationscontainstheSystemRestoreoptioninWindowsXP?()
A.ControlPanelAdministrativetools.
B.ControlPanelSecurityCenter.
C.SystemProperties，StartupandRecovery.
D.HelpandsupportfromtheStartmenu.
第4题
Whichofthefollowingcanconserveenergyinaserverroom?()
A.Sealingallpotentialcoldairleaks
B.Installingadditionalcoolingfans
C.Settingthetemperaturelower
D.ReplacingtheUPSwithagenerator
第5题
WhichofthefollowingisrequiredtoinstallWindowsXP?()
A.USB1.0orhigher
B.100Mborfasternetworkinterface
C.10GBormorefreeharddrivespace
D.SVGAorbettervideographics
E.233Mhzorfasterprocessor
第6题
Which of the following contains the user profile directory for Microsoft Windows 2000 and XP?()
A. Users
B. My Documents
C. Documents and Settings
D. Application Data
第7题
AcorporationplanstoreplaceolderofficePCswithenergyefficientpersonalcomputersintheir24hourhelpdeskdepartment.WhichofthefollowingwouldbetheBESTchoice?()
A.TabletnotebookswithLCDmonitors
B.ThinclientswithLCDmonitors
C.ThinclientswithCRTmonitors
D.NotebookcomputerswithLCDmonitors
第8题
A user has forgotten their BIOS password on their computer. Which of the following would atechnician use to allow the user access to their PC?()
A. Remove the BIOS chip on the PC
B. Re-flash the BIOS
C. Run password cracking software on the users PC
D. Set the password clear jumper on the motherboard
第10题
WhichofthefollowingstepsinthetroubleshootingandrepairprocessisMOSTeffectivereduceredundanteffort?()
A.Discusstheproblemwiththeuserandidentifyanyrecentchanges.
B.Identifytherootcauseofthefailure.
C.Verifytheproblemresolution.
D.Documentactivitiesandoutcomesofrepairsteps.
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