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CompTIA DS0-001 Exam

Exam Name: CompTIA DataSys+ Certification Exam
Exam Code: DS0-001
Related Certification(s): CompTIA DataSys+ Certification
Certification Provider: CompTIA
Number of DS0-001 practice questions in our database: 80 (updated: Jun. 13, 2024)
Expected DS0-001 Exam Topics, as suggested by CompTIA :
  • 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: 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 3: 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.
  • Topic 4: 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 5: Business Continuity: Finally, this topic covers the importance of disaster recovery techniques. Moreover, the topic explains backup and restore best practices and processes.
Disscuss CompTIA DS0-001 Topics, Questions or Ask Anything Related

Gery

1 months ago
The CompTIA DataSys+ DS0-001 certification is a game-changer for anyone aiming to excel in database administration. The comprehensive exam format and helpful study tips provided in this guide ensure a solid preparation for success.
upvoted 1 times
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armstrong

1 months ago
Is CompTIA DataSys+ the right certification for database professionals? How does it compare to other database certifications in terms of security and maintenance?
upvoted 1 times

hekeho

1 months ago
Yes, CompTIA DataSys+ is ideal for those seeking comprehensive database skills, including scripting, security, and business continuity. It covers database fundamentals, deployment, management, maintenance, and security, making it a well-rounded choice for professionals.
upvoted 1 times
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meezo

1 months ago
Pass4Success helped me ace the CompTIA DataSys+ certification with ease. The course covered all the essentials for deploying, managing, and securing databases effectively. Highly recommended for anyone aiming to excel in database administration!
upvoted 1 times
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tokyo

1 months ago
The CompTIA DataSys+ certification covers all the essential aspects of database management, from fundamentals to security and maintenance. It's a comprehensive course that equips learners with crucial skills needed in today's data-driven world.
upvoted 1 times
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bella chals

1 months ago
Does the CompTIA DataSys+ cover database security extensively? And how does it prepare learners for managing and maintaining databases effectively?
upvoted 1 times
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Free CompTIA DS0-001 Exam Actual Questions

Note: Premium Questions for DS0-001 were last updated On Jun. 13, 2024 (see below)

Question #1

Which of the following commands is part of DDL?

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Correct Answer: C

The command that is part of DDL is CREATE. CREATE is a SQL command that belongs to the category of DDL, or Data Definition Language. DDL is a subset of SQL commands that are used to define or modify the structure or schema of a database, such as tables, columns, constraints, indexes, views, etc. CREATE is a DDL command that is used to create a new object in a database, such as a table, column, constraint, index, view, etc. For example, the following statement uses the CREATE command to create a new table called employee with four columns:

CREATE TABLE employee (

emp_id INT PRIMARY KEY,

emp_name VARCHAR(50) NOT NULL,

emp_dept VARCHAR(20),

emp_salary DECIMAL(10,2)

);

Copy

The other options are either part of different categories of SQL commands or not SQL commands at all. For example, UPDATE is a SQL command that belongs to the category of DML, or Data Manipulation Language. DML is a subset of SQL commands that are used to manipulate or modify the data or content of a database, such as inserting, updating, deleting, or selecting data. GRANT is a SQL command that belongs to the category of DCL, or Data Control Language. DCL is a subset of SQL commands that are used to control or manage the access or permissions of users or roles on a database, such as granting or revoking privileges or roles. INSERT is a SQL command that belongs to the category of DML, or Data Manipulation Language. INSERT is a DML command that is used to insert new data into a table.Reference:CompTIA DataSys+ Course Outline, Domain 1.0 Database Fundamentals, Objective 1.2 Given a scenario, execute database tasks using scripting and programming languages.


Question #2

Which of the following tools is used for natively running a Linux system in Windows?

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Question #3

Which of the following best describes the category of SQL commands required to revoke access to database objects?

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Correct Answer: A

The category of SQL commands that is required to revoke access to database objects is DCL. DCL, or Data Control Language, is a subset of SQL commands that are used to control or manage the access or permissions of users or roles on a database. DCL includes commands such as GRANT and REVOKE. GRANT is a DCL command that is used to grant privileges or roles to users or roles on specific objects in a database, such as tables, views, procedures, etc. REVOKE is a DCL command that is used to revoke privileges or roles from users or roles on specific objects in a database. For example, the following statement uses the REVOKE command to revoke the SELECT privilege from user Alice on table employee:

REVOKE SELECT ON employee FROM Alice;

The other options are either different categories of SQL commands or not related to SQL commands at all. For example, IDDL is not a valid acronym or category of SQL commands; IDML is not a valid acronym or category of SQL commands; TCL, or Transaction Control Language, is a subset of SQL commands that are used to control or manage transactions on a database, such as committing or rolling back changes.Reference:CompTIA DataSys+ Course Outline, Domain 4.0 Data and Database Security, Objective 4.2 Given a scenario, implement security controls for databases.


Question #4

Which of the following tools is used for natively running a Linux system in Windows?

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