Description

Certification Name: Certified Structured Query Language (SQL) Data Analyst

Global Occupational Skill Standard – GOSS ID: GOSS/BS/CSQLDA/V1

Eligibility: Graduation or Equivalent or minimum 2 years of relevant experience (experience-based learners can directly enroll and certify).

Objective: The Certified Structured Query Language (SQL) Data Analyst course is designed to equip professionals with the technical skills needed to efficiently query, manipulate, and analyze data stored in relational databases using SQL. The course covers fundamental and advanced SQL concepts, including data retrieval, filtering, sorting, joining tables, subqueries, aggregate functions, data modification, and database design principles.

Certification: Within 5 days after Completion of Online Assessment.

Get ready to join the Journey to become a GSDCI Certified Professional  – International Certification and Assessment Body.

Steps to become a GSDCI Certified Professional:

Step 1: Select your certification you want to pursue.

Step 2: Click on get certified tab, new pop up window will open.

Step 3: Click on pay certification fee, you will be redirected to billing details page.

Step 4: Fill your details and click on pay certification fee, You will be redirected to payment gateway, pay fee by any available options like Card(Debit/Credit), Wallet, Paytm, Net banking, UPI and Google pay.

Step 5: You will get Login Credentials of Online E-Books and Online assessment link on your email id, within 48 hrs of payment.

Step 6: After completion of online assessment, you can download your Certificate Immediately.

Assessment Modules:

Module 1: Introduction to SQL and Databases: Basics of Databases and SQL, Relational Database Concepts, SQL Syntax and Structure, Data Types and Schemas, Understanding Primary and Foreign Keys, Introduction to SQL Tools and Environments.

Module 2: Data Retrieval Using SQL: Writing Basic SELECT Statements, Filtering Data with WHERE Clause, Sorting Results with ORDER BY, Using DISTINCT and LIMIT, Handling NULL Values, Combining Conditions with AND, OR, and NOT.

Module 3: Advanced Query Techniques: Working with Aggregate Functions (SUM, AVG, COUNT), Grouping Data Using GROUP BY, Filtering Groups with HAVING, Using Subqueries and Nested Queries, Joining Tables (INNER, LEFT, RIGHT, FULL), Understanding Set Operations (UNION, INTERSECT).

Module 4: Data Modification and Management: Inserting Data with INSERT Statements, Updating Records Using UPDATE, Deleting Records with DELETE, Creating and Managing Tables (CREATE, ALTER, DROP), Using Transactions and Rollbacks, Constraints and Indexes.

Module 5: SQL Functions and Stored Procedures: Using String, Date, and Numeric Functions, Case Statements and Conditional Logic, Creating and Using Views, Introduction to Stored Procedures and Functions, Parameterized Queries, Error Handling in SQL.

Module 6: Performance Optimization and Real-World Applications: Query Optimization Techniques, Using EXPLAIN Plans, Indexing Strategies, Best Practices for Writing Efficient SQL, Integrating SQL with BI Tools, Case Studies and Practical Exercises.

GSDCI Online Assessment Detail:

• Duration- 60 minutes.
• Number of Questions- 30.
• Number of Questions from each module: 5.
• Language: English.
• Exam Type: Multiple Choice Questions.
• Maximum Marks- 100, Passing Marks- 50%.
• There is no negative marking in any module.

Marking System:
S.No.	No. of Questions	Marks Each Question	Total Marks
1	10	5	50
2	5	4	20
3	5	3	15
4	5	2	10
5	5	1	5
	30		100
How Students will be Graded:
S.No.	Marks	Grade
1	91-100	O (Outstanding)
2	81-90	A+ (Excellent)
3	71-80	A (Very Good)
4	61-70	B (Good)
5	50-60	P (Pass)
6	0-49	F (Fail)

 

Benefits of Certification:

🌍 1. Global Recognition & Credibility – Stand out worldwide with a certification that opens doors across borders. Trusted by employers, respected by institutions, and recognized in over 100 countries.

📜 2. Quality Assurance through ISO Certification – Certified to global ISO standards, our programs deliver excellence, consistency, and a benchmarked learning experience that speaks for itself.

💼 3. Career Advancement & Employability – Enhances your resume and increases chances of promotions or job offers.

🤝 4. Non-Profit Trust Factor – Certifications from non-profit organizations are mission-driven rather than profit-driven.

📚 5. Access to Verified Learning & Resources – Often includes e-books, mock tests, and online support without hidden costs.

🔍 6. Transparency & Online Verification – Certifications come with a unique Enrolment ID for easy online verification by employers and institutions.

⏳ 7. Lifetime or Long-Term Validity – Certifications usually have lifetime validity or long-term recognition, reducing the need for frequent renewals.