Apache Airflow Certification Practice Test 07

Architect Review Board Questions

Question 1 of 20

📋 Multiple Choice

Question 121

A newly joined Airflow Architect reviews a retail company's orchestration platform. Current State: - 600 DAGs - 40 developers - Multiple business units - Frequent code duplication Developers often copy entire DAGs and modify only a few parameters. Leadership wants lower maintenance costs. What is the BEST recommendation?

✓

A. Create reusable DAG frameworks

B. Create more DAG copies

C. Increase worker count

D. Create more Variables

Answer

✅ A. Create reusable DAG frameworks

Answered: 0 / 20

Apache Airflow Certification Practice Test 07

Architect Review Board Questions

Insightful Saga — Modern Data Engineering Certification Preparation

Question 121

A. Create reusable DAG frameworks

B. Create more DAG copies

C. Increase worker count

D. Create more Variables

Answer: ✅ A. Create reusable DAG frameworks

Question 122

A banking company operates Airflow across: - Development - QA - Production Engineers frequently make direct production changes. Several recent incidents were caused by untested deployments. What should be implemented first?

A. CI/CD Deployment Process

B. Bigger Workers

C. Additional Pools

D. More Queues

Answer: ✅ A. CI/CD Deployment Process

Question 123

A healthcare company expects workflow volume to triple within the next year. Current Airflow workers frequently remain at 90% utilization. What should architects evaluate first?

A. Platform Scalability Strategy

B. DAG Naming Convention

C. XCom Cleanup

D. Trigger Rules

Answer: ✅ A. Platform Scalability Strategy

Question 124

An airline company runs hundreds of independent DAGs. Some DAGs process a few tasks. Others process thousands of records across many systems. Administrators complain scheduling delays are increasing. What platform component should be reviewed first?

A. Scheduler Capacity

B. Variables

C. DAG Descriptions

D. Task Groups

Answer: ✅ A. Scheduler Capacity

Question 125

A global retailer wants engineering teams to create workflows consistently. Current problems: - Different naming styles - Different alerting approaches - Different retry strategies What should be established?

A. Airflow Standards Framework

B. More Workers

C. Additional DAGs

D. More Connections

Answer: ✅ A. Airflow Standards Framework

Question 126

A company wants one DAG template that can process: - Sales Data - Customer Data - Product Data - Inventory Data without creating separate DAG definitions. What Airflow capability should architects explore?

A. Dynamic DAG Generation

B. Additional Variables

C. More Pools

D. Trigger Rules

Answer: ✅ A. Dynamic DAG Generation

Question 127

A telecom company processes data from 5,000 stores. The number of data files changes every day. Hardcoded tasks cannot keep up with variable workloads. What approach is best?

A. Dynamic Task Mapping

B. Manual Task Creation

C. Multiple DAG Copies

D. More Queues

Answer: ✅ A. Dynamic Task Mapping

Question 128

A financial institution wants Airflow deployments reviewed before production releases. Which governance process should be implemented?

A. Architecture and Code Review

B. Manual Production Changes

C. Shared Credentials

D. Open Deployments

Answer: ✅ A. Architecture and Code Review

Question 129

A newly hired Airflow Architect discovers that workflow failures are often reported by business users before engineers notice them. What capability is most urgently needed?

A. Observability Strategy

B. More Variables

C. More Pools

D. Additional DAG Tags

Answer: ✅ A. Observability Strategy

Question 130

A manufacturing company wants workflow metrics centrally available for all teams. Leadership requests visibility into: - Success Rates - Failure Rates - Runtime Trends - SLA Compliance What should be implemented?

A. Enterprise Monitoring Platform

B. More Workers

C. More DAG Folders

D. Additional Queues

Answer: ✅ A. Enterprise Monitoring Platform

Question 131

A company wants stronger disaster recovery procedures for Airflow. Leadership asks: "What happens if the Airflow environment becomes unavailable?" What should architects define first?

A. Recovery Objectives

B. New DAG Names

C. Trigger Rules

D. XCom Cleanup

Answer: ✅ A. Recovery Objectives

Question 132

A platform team wants teams to onboard new DAGs rapidly. Current onboarding takes several weeks. What investment would provide the biggest improvement?

A. Reusable Templates and Documentation

B. Larger Queues

C. More Pools

D. Additional Variables

Answer: ✅ A. Reusable Templates and Documentation

Question 133

A retail company has dozens of DAGs using hardcoded retry values. Architects want consistent recovery behavior. What should be standardized?

A. Retry Policy Framework

B. Worker Hostnames

C. DAG Colors

D. Pool Labels

Answer: ✅ A. Retry Policy Framework

Question 134

A healthcare organization must ensure all workflows handling patient data follow identical security standards. What should be implemented?

A. Airflow Governance Framework

B. Additional Workers

C. More DAGs

D. More Sensors

Answer: ✅ A. Airflow Governance Framework

Question 135

A company wants Airflow to support future growth without requiring major redesigns. What architecture principle should guide designs?

A. Scalability by Design

B. Fixed Capacity Planning

C. Manual Expansion

D. Static Architectures

Answer: ✅ A. Scalability by Design

Question 136

A global enterprise wants every Airflow workflow traceable from: Source System → Processing → Target System What capability should become a strategic priority?

A. Workflow Lineage

B. Additional XComs

C. More Variables

D. Trigger Rules

Answer: ✅ A. Workflow Lineage

Question 137

A support team spends significant time manually investigating recurring workflow failures. What long-term improvement should be prioritized?

A. Operational Runbooks

B. Larger DAG Files

C. Additional Pools

D. More Connections

Answer: ✅ A. Operational Runbooks

Question 138

An insurance company wants all Airflow environments reviewed against common architecture standards. What should be established?

A. Architecture Review Board

B. More Workers

C. More Variables

D. More DAG Copies

Answer: ✅ A. Architecture Review Board

Question 139

A multi-country company wants individual teams to own workflows while still following enterprise standards. What operating approach fits best?

A. Federated Governance Model

B. Completely Independent Teams

C. Central Team Ownership Only

D. No Governance

Answer: ✅ A. Federated Governance Model

Question 140

A newly hired Principal Airflow Architect is asked: “What is the ultimate goal of an enterprise Airflow platform?”

A. Deliver reliable, scalable, governed workflow orchestration

B. Create the most DAGs possible

C. Increase worker counts continuously

D. Build the largest Airflow cluster

Answer: ✅ A. Deliver reliable, scalable, governed workflow orchestration

Explanation:

Enterprise Airflow platforms exist to provide dependable orchestration, operational visibility, governance, scalability, and business continuity across data workflows.