VSS中的（）是指用户存储在VSS数据库中的所有文件（file）的集合。
VSS中的（）是指用户存储在VSS数据库中的所有文件（file）的集合。
相关考题：
在 Linux 操作系统中，命令“chmod ugo+r file1.txt"的作用是（ ）。 A.修改文件file1.txt权限为所有者可读B.修改文件file1.txt权限为所有用户可读C.修改文件file1.txt权限为所有者不可读D.修改文件file1.txt权限为所有用户不可读
You are about to migrate a customer network to use a VSS. Which of these statements is true about a VSS？（）A、The VSS switch must be the root bridge for all VLANs and is automatically designated.B、The VSS switch is defined in RFC 4318 as a managed object.C、The PAgP+ or LACP protocols are used to maintain the operational state of the VSS devices.D、A VSS interoperates with a virtual port channel.E、The 802.1Q or ISL protocols are used to maintain the operational state of the VSS devices.F、A VSS increases the size of the spanning-tree domain.
You are about to migrate a customer network to use a VSS. Which of these statements is true about a VSS？ （）A、 The VSS switch must be the root bridge for all VLANs and is automatically designatedB、 The VSS switch is defined in RFC 4318 as a managed objectC、 The PAgP+ or LACP protocols are used to maintain the operational state of the VSS devicesD、 A VSS interoperates with a virtual port channelE、 The 802.1Q or ISL protocols are used to maintain the operational state of the VSS devicesF、 A VSS increases the size of the spanning-tree domain
单选题You are about to migrate a customer network to use a VSS. Which of these statements is true about a VSS？（）AThe VSS switch must be the root bridge for all VLANs and is automatically designated.BThe VSS switch is defined in RFC 4318 as a managed object.CThe PAgP+ or LACP protocols are used to maintain the operational state of the VSS devices.DA VSS interoperates with a virtual port channel.EThe 802.1Q or ISL protocols are used to maintain the operational state of the VSS devices.FA VSS increases the size of the spanning-tree domain.
单选题You are about to migrate a customer network to use a VSS. Which of these statements is true about a VSS？ （）A The VSS switch must be the root bridge for all VLANs and is automatically designatedB The VSS switch is defined in RFC 4318 as a managed objectC The PAgP+ or LACP protocols are used to maintain the operational state of the VSS devicesD A VSS interoperates with a virtual port channelE The 802.1Q or ISL protocols are used to maintain the operational state of the VSS devicesF A VSS increases the size of the spanning-tree domain
单选题在Visual FoxPro中，以下叙述正确的是（ ）。A表也被称作表单B用CREATE DATABASE命令建立的数据库文件不存储用户数据C用CREATE DATABASE命令建立的数据库文件的扩展名是DBFD一个数据库中的所有表文件存储在一个物理文件中
单选题在Visual FoxPro中，以下叙述中正确的是（ ）。A表也被称作表单B数据库文件不存储用户数据C数据库文件的扩展名是.dbfD一个数据库中的所有表文件存储在一个物理文件中