Practice Free D-ISM-FN-23 Exam Online Questions
A system has three components, and all three components need to be operational from 8 AM to 5 PM; Monday to Friday.
During a particular week, failure of component 3 occurred as follows:
Monday = 7 AM to 11 AM
Tuesday = No failure
Wednesday = 4 PM to 7 PM
Thursday = No failure
Friday = 12 PM to 2 PM
Saturday = 5 AM to 8 AM
Sunday = 6 PM to 9 PM
What is the availability of component 3 for this week?
- A . 84.2%
- B . 86.6%
- C . 90.8%
- D . 92.4%
What is an advantage of implementing file-level virtualization in a data center environment?
- A . Provides non-disruptive file mobility across NAS devices.
- B . Allows users the ability to only use a physical path to access files.
- C . Provides the capability to access files from any device.
- D . Provides dynamic distribution of files across NAS clients.
Which parameter determines the rotation latency of a disk drive?
- A . Response time
- B . Seek time
- C . Speed of the spindle
- D . Data transfer speed
What is an advantage of using a single-switch topology for a Fibre Channel (FC) SAN deployment?
- A . Reduces the required number of ISLs when transferring FC frames
- B . Eliminates the need for ISLs when transferring FC frames
- C . Requires a maximum of one switch port for ISL connectivity
- D . Increases the number of node ports for ISL connectivity
What is an accurate statement about a denial-of-service attack?
- A . Prevents legitimate users from accessing resources or services
- B . Intentional misuse of privileges to compromise data security
- C . Gaining unauthorized access to a user’s accounts and data
- D . Captures a user’s credentials and then sends to the attacker
What accurately describes the scale-out storage architecture?
- A . Scales the capacity only within a single storage system.
- B . Provides a fixed capacity ceiling that limits scalability beyond a storage system.
- C . Provides the capability to maximize its capacity by adding nodes to the cluster.
- D . Restricts scalability to the limits of the storage controllers.
Which is a characteristic of RAID 6?
- A . All parity stored on a single disk
- B . Double parity
- C . Single parity
- D . Parity not used
What is an example of an availability management task in storage infrastructure management?
- A . Designing a new replication solution for data redundancy
- B . Performing trend analysis of storage space consumption
- C . Tracking configuration changes to storage components
- D . Specifying storage space quotas for users
In which scenarios is FCIP most beneficial? (Choose two)
- A . Connecting isolated SANs over long distances
- B . High-performance, low-latency environments
- C . Local data center connectivity
- D . Connecting SANs over an IP network
Which of the following are common topologies used in FC SAN? (Choose two)
- A . Point-to-Point
- B . Mesh
- C . Ring
- D . Arbitrated Loop