单项选择题
A user reports the system runs fine for a few minutes and then freezes or locks up. Which of the following is the BEST cause of this issue?（）
A. Memory is bad or not seated.
B. Fans are failing.
C. Power supply needs to be replaced.
D. CD-ROM is faulty and needs to be replaced.
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相关考题
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单项选择题
A user reports their system is displaying an error message ‘NTLDR is missing’. Which of the following is the MOST likely cause for this error?（）
A. BOOT.INI file is configured incorrectly
B. Corrupt MBR
C. Boot sector virus
D. System file is missing components -
单项选择题
Which of the following steps enables offline files in Windows 2000 and Windows XP?（）
A. Control Panel>Administrative Tools>Computer Management
B. Control Panel>Administrative Tools>Component Services
C. Windows Explorer>Tools>Folder Options>Offline Files
D. Windows Explorer>Tools>Synchronize>Setup -
多项选择题
A user would like to have a roaming profile configured. Which of the following is necessary when setting up a roaming profile? （）(Select TWO).
A. The user must configure the settings.
B. Roaming profile must be stored on every client.
C. The user must be on a domain.
D. Roaming profile has to be stored on a network server.
E. The user must have an IP address on their client.
