The DES-1D12 exam, also known as the Dell EMC Certified Specialist – Data Scientist (DCA-DS) certification, is designed to validate the skills and knowledge required to leverage data science methodologies and techniques within an organization. This certification is ideal for professionals who are involved in data analysis, model development, and data-driven decision-making.

Key Details:

• Exam Code: DES-1D12

• Duration: 90 minutes

• Number of Questions: 60 (Multiple choice and scenario-based questions)

• Passing Score: Typically around 63-70% (check the latest guidelines for accuracy)

Who Is This Exam For?

The DES-1D12 exam is intended for:

1. Data Scientists: Professionals involved in extracting insights from data using statistical and machine learning techniques.

2. Data Analysts: Individuals who want to deepen their understanding of data science methodologies and tools.

3. Business Analysts: Professionals looking to enhance their analytical skills for data-driven decision-making.

4. IT Professionals: Those interested in expanding their expertise in data science and analytics within their organization.

5. Students and Graduates: Recent graduates or students pursuing degrees in data science, statistics, or related fields who want to validate their knowledge.

Course Overview:

The Dell EMC Certified Specialist – Data Scientist (DCA-DS) course covers the following key areas:

1. Introduction to Data Science:

   • Understanding the data science lifecycle, key concepts, and methodologies.

   • Overview of the role and responsibilities of a data scientist.

2. Data Preparation and Exploration:

   • Techniques for data cleaning, transformation, and exploratory data analysis.

   • Tools and frameworks commonly used in data preparation (e.g., Python, R).

3. Statistical Analysis and Modeling:

   • Fundamentals of statistical analysis and hypothesis testing.

   • Introduction to various modeling techniques, including regression, classification, and clustering.

4. Machine Learning:

   • Overview of machine learning concepts, algorithms, and workflows.

   • Understanding supervised and unsupervised learning and their applications.

5. Big Data Technologies:

   • Introduction to big data technologies and platforms (e.g., Hadoop, Spark).

   • Understanding how to work with large datasets and perform distributed data processing.

6. Deployment and Operationalization:

   • Techniques for deploying data science models into production.

   • Best practices for model monitoring, evaluation, and retraining.

Preparing for the DES-1D12 Exam:

To prepare for the DES-1D12 exam, participants should consider the following resources:

• Official Dell EMC Training: Enroll in the official training course to gain in-depth knowledge and skills in data science.

• Hands-On Labs: Engage in practical labs to apply your learning and gain real-world experience with data science tools and techniques.

• Practice Exams: Utilize practice questions to assess your understanding and readiness for the certification exam.

Exam Benefits:

• Recognized Certification: The DES-1D12 certification validates your expertise in data science, enhancing your professional credibility.

• Career Advancement: Proficiency in data science can open doors to new career opportunities in analytics, business intelligence, and data-driven roles.

• Foundation for Advanced Certifications: This certification serves as a stepping stone for pursuing more advanced roles or specialized certifications in data science and analytics.

Who this course is for:

• Storage Administrators/Engineers, IT Consultants/Architects, Backup and Recovery Specialists