CMS专题
单选题Which of the following offers the highest level of redundancy in the design of a storage system？（）AA Dual Port HBA with a pair of Point-To-Point connections to the SAN.BTwo Single Port HBAs connected to a fiber switch.CA Dual Port HBA with a Point-To-P
题目
A Dual Port HBA with a pair of Point-To-Point connections to the SAN.
Two Single Port HBAs connected to a fiber switch.
A Dual Port HBA with a Point-To-Point connection to a SAN.
Two Dual Port HBAs connected to a pair of fiber switches.
参考答案和解析
相似问题和答案
第1题：
Which of the following offers the highest level of redundancy in the design of a storage system？（）
- A、 A Dual Port HBA with a pair of Point-To-Point connections to the SAN.
- B、 Two Single Port HBAs connected to a fiber switch.
- C、 A Dual Port HBA with a Point-To-Point connection to a SAN.
- D、 Two Dual Port HBAs connected to a pair of fiber switches.
正确答案:D
第2题：
Which of the following internal storage technologies has the HIGHEST single drive storage capacity？ （）
- A、 SAS
- B、 SATA
- C、 Flash
- D、 SCSI
正确答案:B
第3题：
A. WEP
B. WPA2
C. WPA
D. HTTPS
第4题：
Which of the following can be used to achieve the highest transfer rate for an external hard drive?（）
- A、FireWire
- B、eSATA
- C、USB1.1
- D、USB2.0
正确答案:B
第5题：
Which of the following offers the HIGHEST wireless security?（）
- A、WEP
- B、WPA2
- C、WPA
- D、HTTPS
正确答案:B
第6题：
Which of the following server clusters offers increased availability， performance， and scalability？（）
- A、 Passive/active
- B、 Active/passive
- C、 Passive/passive
- D、 Active/active
正确答案:D
第7题：
Which of the following offers the MOST redundancy for a system but is also very costly？ （）
- A、 RAID implementation
- B、 Disk-to-disk replication
- C、 Server-to-server clustering
- D、 Hot site replication
正确答案:D
第8题：
Which of the following is an advantage of using a KVM with multiple servers？（）
- A、Eliminates the need for backup tapes
- B、Increases redundancy
- C、Saves physical space in the racks
- D、Offers additional runtime for the UPS
正确答案:C
第9题：
Which of the following Internet connection types has the highest amount of latency？（）
- A、Satellite
- B、DSL
- C、Cable
- D、Fiber
正确答案:A
第10题：
Which of the following has the HIGHEST data rate speed?（）
- A、T1
- B、ADSL
- C、SDSL
- D、OC-3
正确答案:D