CMS专题
单选题which one of the following best describes the use of hidden column formula?（）A views can be hidden based on a formula B hidden columns are not a supported feature C table columns can be hidden based on a formula D view columns can be displayed or hidd
题目
views can be hidden based on a formula
hidden columns are not a supported feature
table columns can be hidden based on a formula
view columns can be displayed or hidden based on a formula
相似问题和答案
第1题：
Which of the following BEST describes a hub?（）
- A、Determines the best route to transmit data
- B、Inspects traffic and accepts or declines transmission
- C、Broadcasts data to specific network devices
- D、Broadcasts data to all network devices
正确答案:D
第2题：
Ⅲ. There are four choices following each statement. Mark the choice that can best complete the statement: If a linguistic study describes and analyzes the language people actually use, it is said to be （）
- A、prescriptive
- B、analytic
- C、descriptive
- D、linguistic
正确答案:C
第3题：
On the topic of VLSM, which one of the following statements best describes the concept of the route aggregation?
A．Deleting unusable addresses through the creation of many subnets.
B．Combining routes to multiple networks into one supernet.
C．Reclaiming unused space by means of changing the subnet size.
D．Calculating the available host addresses in the AS.
E．None of the above
解析：Explanation:
In the networking world route aggregate means combining routes to multiple networks into one. This is also known as route summarization or supernetting. It is normally used to reduce the number of route entries in the routing table by advertising numerous routes into one larger route.
第4题：
Which of the following BEST describes RAID 1?（）
- A、Mirroring
- B、Striping
- C、Striping with parity
- D、Striping with mirroring
正确答案:A
第5题：
Which of the following BEST describes the function of a DNS server?（）
- A、Secures network traffic through shared key encryption.
- B、Provides resolution of host names to IP addresses.
- C、Provides security for a network through the use of ACLs.
- D、Dynamically assigns IP addresses for easy client configuration.
正确答案:B
第6题：
A cluster administrator decides ti implement application monitoring in order to monitor both a web application and its supporting database. The plan is to use a single resource group prod_rg and to configure one monitor method for the web app and one monitor method for the database. Which of the following statements best describes the need for custom resource monitor？（）
- A、 Multiple application servers must be in a single resource group.
- B、 Multiple application servers per resource group may be monitored.
- C、 Multiple resource groups must each contain a single application server.
- D、 Multiple application servers in a cluster cannot use process monitoring.
正确答案:B
第7题：
Which of the following BEST describes RAID 10？（）
- A、 Mirroring with striping
- B、 Mirroring with fault tolerance
- C、 Striping
- D、 Striping with distributed parity
正确答案:A
第8题：
A. Point to Point
B. Point to Multipoint
C. VLAN
D. Ring
E. Bus
第9题：
Which of the following BEST describes a benefit of RAID 0?（）
- A、High fault tolerance
- B、Ease of failure recovery
- C、High performance
- D、No configuration
正确答案:C
第10题：
Which one of the following BEST describes Long Term File System (LTFS)?（）
- A、eliminates dependence of middleware layer
- B、provides the ability to partition the library
- C、makes tape look and work like any removable media
- D、provides up to 48% lower power consumption in idle mode
正确答案:C