DP-300 Practice Question: Monitor, configure, and optimize database resources
Exhibit
Refer to the exhibit.
{
"properties": {
"databaseName": "mydb",
"maxSizeBytes": 268435456000,
"sku": {
"name": "GP_Gen5_4",
"tier": "GeneralPurpose",
"capacity": 4
}
}
}You are reviewing the configuration of an Azure SQL Database. The database is currently 250 GB in size. You are concerned about storage capacity. What is the maximum size limit for this database?
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
✓
250 GB
The database is currently 250 GB in size, which matches its maximum size limit. Therefore, the maximum size limit is 250 GB (Option C). Option A (1 TB) is incorrect because the limit is not that high. Option B (500 GB) is incorrect as it exceeds the actual limit. Option D (4 TB) is also incorrect for the same reason.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
1 TB
Why it's wrong here
The maxSizeBytes property shows 250 GB.
- ✗
500 GB
Why it's wrong here
The maxSizeBytes property shows 250 GB.
- ✓
250 GB
Why this is correct
The maxSizeBytes value is 250 GB.
- ✗
4 TB
Why it's wrong here
The maxSizeBytes property shows 250 GB.
Go deeper
Related to this question
Learn chapter
Overview of Azure Data Platform Options
Key term
Azure SQL Performance Tuning
Azure SQL Performance Tuning is the process of optimizing the speed and efficiency of queries and database operations in Microsoft Azure SQL Database or SQL Managed Instance to reduce latency and improve throughput.
About these practice questions
Courseiva writes every DP-300 question from scratch — 906 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This DP-300 practice question is part of Courseiva's free Microsoft 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 DP-300 exam.