An IT professional is considering the migration of an on-line store to the cloud due to high variation in demand. Which of the following cloud characteristics is key?
A. Elasticity
B. Security
C. Scalability
D. Standardization
A shipment company is looking to streamline some of their business activity. They are considering the automation of a number of electronic services. The company handles confidential documents and confidential data. Which of the following service options would the company choose?
A. Automated business process tools delivered by a public cloud provider
B. Community cloud
C. On-demand/self-service private cloud
D. On-demand/self-service public cloud
Which of the following is a type of hypervisor that runs on another operating system instead of running directly on the host's hardware?
A. Type II
B. Indirect access
C. Direct access
D. Type I
One of the administrators of a cloud service provider has been asked to assist one of its newest customers to deploy a multi-tier application (web, application, and database). The architecture design does not specify where each service should reside and the customer is asking for a recommendation. Which of the following should be recommended?
A. Application server should be placed in the DMZ
B. Database server should be placed in the DMZ
C. DMZ are only used for single-tier infrastructure
D. Web server should be placed in the DMZ
Which of the following is used to handle non-sensitive information in a datacenter and can be moved to the public cloud to free up local resources and meet high demands?
A. Chargeback
B. Cloud bursting
C. Automation
D. Rapid deployment
After receiving a report from the helpdesk that a database application is exhibiting degraded performance, the storage administrator detected an issue. Which of the following is MOST likely the issue that was discovered resulting in the degraded performance?
A. NIC failure
B. Power supply failure
C. Disk failure
D. HBA failure
Which of the following BEST describes a copy of data?
A. Access control
B. Replicas
C. Metadata
D. Extended metadata
A system administrator has a server that has lost one of its connections to an adjacent server room. The server can still be accessed remotely through its single network interface; however, it has lost access to some of its drives. Which of the following is MOST likely correct?
A. The system has exceeded its disk latency threshold and has disabled its NIC.
B. The system has memory issues which are causing the OS to incorrectly define drives.
C. The system is having intermittent network issues.
D. The system is having an HBA failure or disconnection.
Which of the following would provide the ability to perform transparent page sharing?
A. Type I hypervisor
B. Logical arrays
C. Type II hypervisor
D. Journal file system
An administrator has provisioned a LUN on a SAN and wants to be able to connect a VM to the new storage using SCSI commands sent across the LAN. Which of the following should be configured on the VM?
A. Virtual NIC
B. Virtual HBA
C. Virtual SAN
D. LUN masking
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