单选题Which of the following is a valid source for Windows operating system updates？（）A SNAB RISC RASD WSUS

第1题：

Which of the following is a valid source for Windows operating system updates？（）

• A、SNA
• B、RIS
• C、RAS
• D、WSUS

第2题：

A technician with a Windows server would like to use Windows Software Update Services （WSUS）to deploy patches. Which of the following MUST the technician assign to the server to install WSUS？（）

• A、DHCP
• B、IMAP
• C、DNS
• D、IIS

第3题：

第4题：

Which of the following is a software layer that interacts between the virtualized operating system and the physical hardware？（）

• A、 System Resource Manager
• B、 Server BIOS
• C、 Guest Operating System
• D、 Hypervisor

第5题：

Which of the following will help protect an operating system from vulnerability？（）

• A、Download free anti-virus programs from the Internet.
• B、Perform updates from the manufacturers website regularly.
• C、Using the operating systems email program only to open attachments.
• D、Monitoring what is displayed on the screen.

第6题：

Which of the following is needed to perform an ASR restore in Windows XP?（）

• A、Operating system CD
• B、Recovery console
• C、Vendor recovery CD
• D、ERD disk

第7题：

A second optical drive has been added to the computer and needs to be referenced as the R: drive by the Microsoft Windows operating system. Which of the following places in Microsoft Windows will BEST accomplish this task?（）

• A、Administrative Tools
• B、Disk Management
• C、Device Manager
• D、Event Viewer

第8题：

When upgrading the BIOS， which of the following is MOST important？（）

• A、Check room temperature and humidity.
• B、Follow manufacturer instructions and documentation.
• C、Run operating system updates.
• D、Defragment all the hard drives on the system.

第9题：

Which of the following commands would create an emergency repair disk for the Windows 2000Professional operating system? （）

• A、rdisk.exe
• B、bootdisk.exe
• C、bootcfg /rebuild
• D、erd.exe

第10题：

Operating system files for Windows Vista and Windows XP are located in which of the following?（）(Select TWO).

• A、C:/documents and settings/administrator
• B、C:/windows/system
• C、C:/users/system 32
• D、C:/winnt
• E、C:/windows