What is a type of filesystem that is found in Unix operating systems and is now seen in Linux distributions?
Answer: UFS (Unix File System)
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Cloud Storage and Provisioning
- The concept of creating groups of storage requirements in a hierarchy to match optimum storage offerings from the cloud service provider is known as
- The time it takes to find data on a disk is determined by the RPM of the spinning disks, read-write head seek time, bus performance, and RAID type, all determining the disk ______.
- Common HDD types are ______ and ____________________ .
- The SCSI protocol is encapsulated into Fibre Channel and then into ______ to create FCoE.
- _____ arrays write a block of data to be stored on two or more disks and then mirrors the striped arrays with a second array.
- Filesystems are implemented in operating systems to standardize the data structures on the HDD; Microsoft offers ______ and ____________________ in their operating systems.
- ______ creates an array of hard drives that allows for any single hard drive to fail and all data can be recovered.
- A ______ is a dedicated fabric that allows multiple servers to access a centralized storage resource.
- The process of restricting LUN access can be configured on the HBAs as ______ or on the SAN switch as ______.
- With both direct- and network-attached storage, ______ -level and ______ -level storage techniques are implemented.
- Which of the following are important factors when maintaining a storage network in the cloud?
- Which of the following is a process of making a SAN highly available and fault resistant?
- For SAN LUN mappings and restrictions, what process can be implemented at the HBA or storage controller level?
- Which of the following is a SAN technique that restricts storage to a specific server or a small group of servers that is implemented in SAN switches?
- Which storage type stripes file data and performs a parity checking data over multiple disks that can recover from a hard disk failure?
- What is the name for a grouping of hard drives for redundancy and performance?
- What system was developed to address the different types of storage needs a cloud consumer may require for availability, response times, backups, and economics?
- Which of the following are standardized hardware systems for storage interconnections? (Choose three.)
- Which of the following are HDD architectures? (Choose two.)
- This storage technology can be encapsulated inside a TCP/IP frame and sent across as converged switch fabric; when encapsulated, what is it known as?
- What is a predominant storage protocol in a cloud provider's datacenter?
- What is the technology of using Fibre Channel on a converged network fabric?
- Each Fibre Channel device has a unique identifier known as what?
- What is a SAN technique used to restrict LUNs to specific storage devices?