The simulator includes fixed practice tests, random timed exam mode, smart practice mode with immediate feedback, flashcards for active recall, explanations for review, and a progress dashboard.

Key features include:

• 1 fixed practice test
• 100 questions
• Explanations for review
• Flashcards for active recall
• No login required


Topics covered include:

• Data concepts and data ecosystems

• Structured, semi-structured, and unstructured data

• Databases, schemas, keys, constraints, file formats, and data repositories

• SQL querying, filters, indexes, temporary tables, prepared statements, and parameterized queries

• Data collection, cleaning, transformation, imputation, derived variables, and validation

• Data quality, profiling, completeness, reconciliation, and calculation checks

• Statistical analysis, sampling, survey design, bias, hypothesis concepts, and modeling basics

• Visualization, reporting, dashboards, mock-ups, legends, labels, accessibility, and executive summaries

• Data governance, data dictionaries, lineage, authoritative sources, privacy, masking, and access control

• Business communication, stakeholder reporting, role-specific dashboards, and decision-focused analytics


More information
Published 23 hours ago
StatusReleased
CategoryTool
PlatformsHTML5
AuthorSynthBit