Practice Free D-ISM-FN-01 Exam Online Questions
What provides users with self-service access to pre-defined storage services?
- A . Storage controller
- B . Control plane
- C . Service catalog
- D . Service discovery
What is an accurate statement about incremental forever backups?
- A . Requires only one initial full back up
- B . Requires periodic full back ups
- C . Backup is not created directly from the production data
- D . Copies the data that has changed since the last full back up
Which method does an intrusion detection and prevention system (IDPS) use to identify intrusions by scanning events against known attack patterns?
- A . Behavior-based
- B . Device-based
- C . Anomaly-based
- D . Signature-based
What is the function of MapReduce in big data analytics?
- A . Provide a central repository of integrated data gathered from multiple different sources
- B . Provide either a proprietary or an open-source distributed file system for client access
- C . Enable the distribution of computations across multiple compute systems for parallel processing
- D . Identify and map a specific compute node to run big data computations
A system has three components and all three components need to be operational for 24 hours; Monday through Friday.
During a particular week, failure of component 1 occurred as follows:
– Tuesday = 8 AM to 11 AM
– Thursday = 8 PM to 10 PM
– Friday = 5 AM to 9 AM
What is the mean time between failures on component 1 for that week?
- A . 3 hours
- B . 37 hours
- C . 40 hours
- D . 53 hours
What does a domain ID represent in Fibre Channel (FC) addressing?
- A . Unique number provided to a group of switch ports
- B . Unique number provided to each port within a switch
- C . Unique number provided to a group of switches
- D . Unique number provided to each switch in the fabric
What is a function of the FC-1 layer of the Fibre Channel (FC) protocol stack?
- A . Defines data encoding
- B . Provides FC addressing
- C . Defines the physical interface
- D . Maps upper layer protocols to FC layers
Which cloud service model provides the highest level of control over operating systems, applications, and storage?
- A . Platform as a Service (PaaS)
- B . Software as a Service (SaaS)
- C . Infrastructure as a Service (IaaS)
- D . Function as a Service (FaaS)
What does the "X" represent in the graphic?
- A . E_port
- B . F_port
- C . G_port
- D . N_port
What is a function of configuration management?
- A . Makes configuration changes to optimize the throughput of components and address issues
- B . Discovers and maintains information on infrastructure components and services
- C . Assesses potential risks of all changes to the configuration items required to deliver services
- D . Identifies and analyzes the root cause that creates a problem in a storage infrastructure