[2024年07月22日] 問題集お試しセットDEA-1TT5テストエンジントレーニング問題集には307問あります
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質問 # 163
What accurately describes the seek time of a disk drive?
- A. Time taken by the platter to position the data under the read/write head
- B. Time taken to read a block of data from the platter
- C. Time taken by the controller to service an I/O from the application
- D. Time taken to position the read/write head over the correct track
正解：D
質問 # 164
What is an accurate statement about OpenID control?
- A. Allows a client to access protected resources from a resource server on behalf of a resource owner
- B. Enables an organization to use authentication services from an identity provider
- C. Enables initiators and targets to authenticate each other by using a shared secret code
- D. Provides strong authentication for client-server applications by using secret-key cryptography
正解：B
質問 # 165
What is an accurate statement about a continuous data protection (CDP) remote replication solution?
Response:
- A. Journal and production volumes must be of the same size
- B. Replica and journal volume should be of the same size
- C. Appliances are present at both the source and remote sites
- D. Write splitter is only implemented at the compute system running on the remote site
正解：C
質問 # 166
Which type of digital data consists of textual data with inconsistent formats but can be formatted with the use of software tools?
Response:
- A. Semi-structured data
- B. Unstructured data
- C. Metadata
- D. Quasi-structured data
正解：D
質問 # 167
An application generates 8400 small random I/Os at peak workloads with a read/write ratio of 2:1.
What is the disk load at peak activity for a RAID 1/0 configuration?
- A. 0
- B. 1
- C. 2
- D. 3
正解：A
質問 # 168
Which type of fabric topology does the exhibit represent?
Response:
- A. Full mesh
- B. Dual core-edge
- C. Single core-edge
- D. Partial mesh
正解：A
質問 # 169
What is an example of change management?
Response:
- A. Removing unused processor and memory resources from a service
- B. Updating CMS when attributes of a service change
- C. Approving a request for replacing an IP SAN switch
- D. Proposing changes to an existing backup architecture
正解：C
質問 # 170
Which IoT architecture component provides the connection to monitor and control user devices?
- A. Applications
- B. Smart Devices
- C. Middleware
- D. Gateways
正解：D
質問 # 171
What is an accurate statement about incremental forever backups?
- A. Requires only one initial full back up
- B. Backup is not created directly from the production data
- C. Copies the data that has changed since the last full back up
- D. Requires periodic full back ups
正解：A
質問 # 172
What is a virtual storage system in a software-defined storage environment?
Response:
- A. A logical collection of storage systems across multiple data centers that can be managed by a single instance of a software-defined controller
- B. A pool of either block, file, or object storage on which an administrator defines the performance tiers to be exposed to users
- C. An abstraction of the physical storage systems and the network connectivity between compute systems and the storage systems
- D. A pool of object-based storage systems from which block and file storage are provisioned as services to users
正解：C
質問 # 173
What is the correct sequence of steps to authenticate an initiator and a target using one-way Challenge Handshake Authentication Protocol (CHAP) after the initiator performs a login to the target?
Solution:
Determine whether the given solution is correct?
Response:
- A. Incorrect
- B. Correct
正解：B
質問 # 174
What is an accurate statement about governance?
- A. Ensures removal of data security vulnerabilities
- B. Restricts access privileges to certain legitimate users to avoid IT managed resource conflicts
- C. Creates the policies and enforces their adherence
- D. Determines strategy and operational rules by which companies are directed and managedcorrect
正解：D
質問 # 175
In continuous data protection, what does the amount of journal space determine?
- A. Amount of data that can be restored to a specific point
- B. How far back the data can be recovered
- C. Amount of space the source and replica volumes require
- D. Length of time required to recover the data
正解：A
質問 # 176
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. 37 hours
- B. 3 hours
- C. 53 hours
- D. 40 hours
正解：A
質問 # 177
Why is it important for organization to deploy intelligent storage systems in their data centers?
- A. Effectively migrate data from a data center to the cloud at no cost
- B. Reduce the complexity of managing information by creating silos of storage
- C. Reduce the amount of data to be replicated, migrated, and backed up
- D. Effectively store and manage information across data centers
正解：D
質問 # 178
An organization is planning to adopt pre integrated systems to deploy compute, network, storage, and management functions as a single engineered solution.
Which approach should the organization adopt?
- A. DIY approach
- B. DCaaS solution
- C. Vendor ready solutions
- D. Service based approach correct
正解：B
質問 # 179
A service provider is offering cloud services to Enterprise P and Enterprise Q.
Which cloud deployment model does the exhibit represent?
Response:
- A. Public cloud
- B. Externally-hosted community cloud
- C. On-premise community cloud
- D. Externally-hosted private cloud
正解：D
質問 # 180
An institution has made the decision to exit a client relationship due to anti-money laundering concerns.
Prior to starting the close out process, the institution receives a written request from a law enforcement agency to keep the account open. The client is the subject of an ongoing investigation and law enforcement wants the institution to continue to monitor the account and report any suspicious activity.
What is primary consideration the institution should keep in mind when deciding whether to agree to this request?
Response:
- A. The number of suspicious transaction reports previously filed on the client
- B. The fact that the institution has a solid record in complying with law enforcement requests
- C. Whether the institution can continue to meet its regulatory obligations with the accounts open
- D. The anticipated cost of complying with the law enforcement request
正解：C
質問 # 181
A company is using an intrusion detection and prevention system (IDPS) to scan and analyze intrusion events.
Which IDPS technique uses a database that contains known attack patterns?
- A. Policy-based
- B. Anomaly. based
- C. Intrusion-based
- D. Signature-based
正解：B
質問 # 182
Based on the exhibit,
What type of network connectivity is illustrated in the image below?
- A. Compute to hybrid cloud connectivity
- B. Storage to hybrid cloud connectivity
- C. Compute to storage connectivity
- D. Data center to data center connectivity
正解：A
質問 # 183
A company is using an intrusion detection and prevention system (IDPS) to scan and analyze intrusion events.
Which IDPS technique uses a database that contains known attack patterns?
- A. Anomaly- Based
- B. Policy-based
- C. Intrusion-based
- D. Signature-based
正解：D
解説：
Explanation
Signature-based IDPS uses a database that contains known attack patterns or signatures. Each signature is associated with a particular type of attack and the IDPS will look for those patterns in order to identify malicious activity. For example, if the signature in the database is associated with a buffer overflow attack, the IDPS will look for that particular pattern of attack in order to detect the attack.
質問 # 184
In an FCoE switch, which function is provided by the Fibre Channel Forwarder (FCF)?
- A. Communication bridge between CEE and IP networks
- B. Communication bridge between CEE and FCIP networks
- C. Communication bridge between CEE and FC networks
- D. Communication bridge between FC and FCIP networks
正解：C
質問 # 185
What is a purpose of the policy engine in a data archiving environment?
- A. Automates the process of identifying the data to move from archive to primary storage
- B. Moves the appropriate data into archive storage automatically
- C. Facilitates manual searching for archived data in archive storage
- D. Enables manual migration of older archived data between archive storage devices
正解：C
質問 # 186
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