Open the auxiliary access

Firefly Open Source Community

   Login   |   Register   |
New_Topic
Firefly Open Source Community › Embedded Board › ROC-RK3568-PC SE› Test CompTIA DS0-001 Sample Questions | Exam DS0-001 ...
New Topic
Print Previous Topic Next Topic

Test CompTIA DS0-001 Sample Questions | Exam DS0-001 Score

harrygr605

129

Credits

0

Prestige

0

Contribution

registered members

Rank: 2

Credits
129

Test CompTIA DS0-001 Sample Questions | Exam DS0-001 Score

Posted at yesterday 09:00      View：22 | Replies：0        Print      Only Author   [Copy Link] 1#
P.S. Free 2026 CompTIA DS0-001 dumps are available on Google Drive shared by DumpsTorrent: https://drive.google.com/open?id=1fvTC2lhu3sx3qtsKlg_yk8tIjPu1Il7_
If you purchase our DS0-001 preparation questions, it will be very easy for you to easily and efficiently find the exam focus. More importantly, if you take our products into consideration, our DS0-001 study materials will bring a good academic outcome for you. At the same time, we believe that our DS0-001 training quiz will be very useful for you to have high quality learning time during your learning process. Your success is 100% guaranteed with our DS0-001 learning guide!
CompTIA DS0-001 Exam Syllabus Topics:
TopicDetails
Topic 1
  • Database Fundamentals: This topic covers database structure types, SQL code development and modification based on scenarios, comparison of scripting methods and environments, and the impact of programming on database operations.
Topic 2
  • Data and Database Security: This topic focuses on data security concepts, governance and regulatory compliance purposes, implementing authentication and authorization policies and best practices. Additionally, the topic discusses database infrastructure security, and understanding types of attacks and their effects on data systems.
Topic 3
  • Database Deployment: In this topic, you'll find discussions on database planning and design aspects. It also focuses on the implementation, testing, and deployment phases of databases.
Topic 4
  • Business Continuity: Finally, this topic covers the importance of disaster recovery techniques. Moreover, the topic explains backup and restore best practices and processes.
Topic 5
  • Database Management and Maintenance: Here, you'll learn about monitoring and reporting for database management and performance, common database maintenance processes, documentation production, and relevant tools usage. Lastly, the topic focuses on implementing data management tasks.

Exam DS0-001 Score & Reliable DS0-001 Exam LabsWith “reliable credit” as the soul of our DS0-001 study tool, “utmost service consciousness” as the management philosophy, we endeavor to provide customers with high quality service. Our customer service staff, who are willing to be your little helper and answer your any questions about our CompTIA DataSys+ Certification Exam qualification test, fully implement the service principle of customer-oriented service activities, aiming at comprehensive, coordinated and sustainable cooperation relationship with every users. Any puzzle about our DS0-001 Test Torrent will receive timely and effective response, just leave a message on our official website or send us an e-mail at your convenience.
CompTIA DataSys+ Certification Exam Sample Questions (Q15-Q20):NEW QUESTION # 15
Which of the following is a characteristic of all non-relational databases?
  • A. Tabular schema
  • B. Unstructured data
  • C. Logical record groupings
  • D. Columns with the same data type
Answer: B
Explanation:
The characteristic of all non-relational databases is unstructured data. Unstructured data is data that does not have a predefined or fixed format, schema, or structure. Unstructured data can include various types of data, such as text, images, audio, video, etc. Non-relational databases, also known as NoSQL databases, are databases that store and manage unstructured data using different models, such as key-value, document, graph, columnar, etc. Non-relational databases are suitable for handling large volumes, variety, and velocity of data that do not fit well in the relational model. The other options are either characteristics of relational databases or not related to database types at all. For example, columns with the same data type, logical record groupings, and tabular schema are characteristics of relational databases, which are databases that store and manage structured data using tables, rows, columns, and constraints.

NEW QUESTION # 16
A data analyst would like to select only one copy of each of the duplicated regions in the chart below:

Which of the following SQL commands should the data analyst use to complete this task?
  • A. SELECT UNIQUE
  • B. SELECT DISTINCT
  • C. SELECT COUNT()
  • D. SELECT DIFFERENT
Answer: B
Explanation:
The SELECT DISTINCT command retrieves unique values from a column, allowing the analyst to select only one copy of each duplicated region.

NEW QUESTION # 17
Which of the following should a company develop to ensure preparedness for a fire in a data center?
  • A. Disaster recovery plan
  • B. Data retention policy
  • C. Backup plan
  • D. Deployment plan
Answer: A
Explanation:
The document that a company should develop to ensure preparedness for a fire in a data center is a disaster recovery plan. A disaster recovery plan is a document that outlines how an organization will continue its operations in the event of a disaster or disruption, such as fire, flood, earthquake, cyberattack, etc. A disaster recovery plan typically includes the following elements: - The objectives and scope of the plan - The roles and responsibilities of the staff involved - The identification and assessment of the risks and impacts - The strategies and procedures for restoring the critical functions and data - The resources and tools required for the recovery process - The testing and maintenance schedule for the plan A disaster recovery plan helps an organization to minimize the damage and downtime caused by a disaster, as well as to resume normal operations as soon as possible. The other options are either different types of documents or not specific to fire preparedness. For example, a deployment plan is a document that describes how a system or software will be installed or launched; a backup plan is a document that specifies how data will be copied and stored for backup purposes; a data retention policy is a document that defines how long data should be kept and when it should be deleted or archived. Reference: CompTIA DataSys+ Course Outline, Domain 5.0 Business Continuity, Objective 5.4 Given a scenario, implement disaster recovery methods.

NEW QUESTION # 18
A database administrator would like for users to be able to access resources remotely from home. Which of the following best describes how the administrator can enable this access without compromising the security of the stored data?
  • A. Implement strong passwords polices.
  • B. Implement a parameter network for internet-facing database applications.
  • C. Configure and deploy a firewall.
  • D. Implement a virtual private network.
Answer: D

NEW QUESTION # 19
Which of the following statements contains an error?
  • A. Select EmpId from employee
  • B. Select EmpId where EmpId=90030 and DeptId=34
  • C. Select EmpId from employee where EmpId=90030
  • D. Select* from employee where EmpId=90030
Answer: B
Explanation:
The statement that contains an error is option B. This statement is missing the FROM clause, which specifies the table or tables from which to retrieve data. The FROM clause is a mandatory clause in a SELECT statement, unless the statement uses a subquery or a set operator. The correct syntax for option B would be:
SELECT EmpId FROM employee WHERE EmpId=90030 AND DeptId=34
Copy
The other options are either correct or valid SQL statements. For example, option A selects the employee ID from the employee table where the employee ID is equal to 90030; option C selects all columns from the employee table where the employee ID is equal to 90030; option D selects the employee ID from the employee table without any filter condition. Reference: CompTIA DataSys+ Course Outline, Domain 1.0 Database Fundamentals, Objective 1.2 Given a scenario, execute database tasks using scripting and programming languages.

NEW QUESTION # 20
......
The objective of DumpsTorrent is to provide CompTIA DataSys+ Certification Exam (DS0-001) exam applicants with DS0-001 actual questions they require to expeditiously crack the CompTIA DS0-001 Exam Dumps. Customers can be sure they are obtaining the updated DS0-001 PDF Questions, customizable practice exams, with 24/7 customer assistance. Purchase CompTIA DS0-001 study material right away to get started on the road to success in the real exam.
Exam DS0-001 Score: https://www.dumpstorrent.com/DS0-001-exam-dumps-torrent.html
DOWNLOAD the newest DumpsTorrent DS0-001 PDF dumps from Cloud Storage for free: https://drive.google.com/open?id=1fvTC2lhu3sx3qtsKlg_yk8tIjPu1Il7_
https://www.dumpexams.com
Reply

Use props Report

Return to List
High mode
B Color Image Link Quote Code Smilies
You need to log in before you can reply Login | Register

This forum Credits Rules

  •  

Service Hotline : (+86)18688117175
Contact us
E-mail : global@t-firefly.com
Copyright © 2014-2022, FIREFLY TECHNOLOGY CO.,LTD. All Rightts Reserved. 粤ICP备14022046号-2
Quick Reply Back to top Back to list