GCP-ADP Data Analysis And Presentation Practice Question
You have a Looker dashboard that loads slowly. What is the first thing you should check in the 'Looker System Activity' or 'Query History'?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Check the Query History to see execution time and SQL complexity.
Checking the query history helps identify if the underlying database is slow or if the Looker model is generating inefficient SQL.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Restart the Looker instance.
Why it's wrong here
This is rarely the fix for dashboard slowness.
- ✓
Check the Query History to see execution time and SQL complexity.
Why this is correct
Understanding execution time and the generated SQL is the first step in troubleshooting.
- ✗
Delete all existing users.
Why it's wrong here
This is irrelevant to dashboard performance.
- ✗
Change the Looker instance color theme.
Why it's wrong here
UI themes do not impact query performance.
About these practice questions
One of 205 original GCP-ADP practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Google Cloud exam blueprint
This GCP-ADP practice question is part of Courseiva's free Google Cloud certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the GCP-ADP exam.