CompTIA认证考试
Which of the following BEST describes a virtualized server environment？（）A、 A physical server environment utilizing only RAM storage with no physical disk medium to enhance performance.B、 Multiple operating systems sharing the same physical hardware to le
题目
Which of the following BEST describes a virtualized server environment？（）
- A、 A physical server environment utilizing only RAM storage with no physical disk medium to enhance performance.
- B、 Multiple operating systems sharing the same physical hardware to leverage higher usage.
- C、 A distributed computing environment where many lower cost machines are combined to increase processing power and overall performance.
- D、 A single operating system using multiple physical hardware chassis to leverage higher availability.
相似问题和答案
第1题：
A. Remote configuration
B. No physical hardware to setup
C. Native RIS integration
D. Clone the machine from a template
第2题：
Which of the following describes the purpose of a network to pology diagram？（）
- A、 To display the logical layout this can differ from the physical layout
- B、 To enhance a user’s understanding of the datacenter layout
- C、 To create a physical map of the datacenter to provide to guests
- D、 To provide a blueprint for recreating the same server setup for another client
正确答案:A
第3题：
A. Tower server
B. Rack mount server
C. Blade server
D. Bare metal server
第4题：
Which of the following server virtualization features would BEST allow an administrator to quickly prepare a virtual server so that it is ready for use？（）
- A、 Remote configuration
- B、 No physical hardware to setup
- C、 Native RIS integration
- D、 Clone the machine from a template
正确答案:D
第5题：
When your WebLogic Server solution needs to be scaled out with additional capacity and you Don’t want to add additional hardware, which three techniques should you us?（）
- A、Assign more than one managed server to a physical hardware that allows better CPU utilization
- B、Assign more than one application to one managed server to better utilize threads within a single JVM process
- C、Assign the same application to more than one managed server to load balance requests between servers
- D、Assign the same heap size to the managed server across the cluster for easier control of memory footprint
- E、Create a virtualized environment with hypervisor for an easier solution
正确答案:B,D,E
第6题：
B.PaaS
C.SaaS
D.DaaS
第7题：
Which of the following BEST describes server virtualization？（）
- A、 A single logical server operating on multiple physical servers.
- B、 Applications hosted on a single server and deployed to multiple users.
- C、 Multiple servers used to host applications for multiple users.
- D、 Multiple logical servers operating on the same physical server.
正确答案:D
第8题：
A. Multiple types of network cards were used.
B. The environment is outside of the DMZ.
C. Hardware used is not on the HCL.
D. Internal hard drives were used for storage instead of external hard drives.
第9题：
Which of the following BEST describes a Blade server？（）
- A、Provides higher levels of physical redundancy than a typical server
- B、Provides better rack space utilization than a typical server
- C、Is 1.75 inches in height to fit properly in a rack
- D、Uses an unshared backplane
正确答案:B
第10题：
Which of the following is being described when using a single physical server to host multiple logical servers to more effectively utilize hardware resources？（）
- A、Application virtualization
- B、Multicore processing
- C、Server virtualization
- D、Hyper threading
正确答案:C