What about making a career with the DP-420 certification? Find out the free DP-420 sample questions, study guide PDF, and practice tests for a successful Microsoft Certified – Azure Cosmos DB Developer Specialty career start.
These materials are proven and help the candidate to pass the exam on their first attempt.
What Is the Microsoft DP-420 Exam Structure?
The Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB exam is a multiple-choice exam, with 40-60 questions. You need to get a 700 / 1000 mark to pass the Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB exam. The Microsoft Certified – Azure Cosmos DB Developer Specialty is suitable for candidates who are interested to learn more on the Microsoft Azure. The official price for the exam is $165 (USD).
What Should Be Your Study Method for the DP-420 Exam Preparation?
Once you are determined to take the DP-420 exam, you must get ready with a study guide that combines all your necessary actions during the preparation and materials in one place.
Visit the Official Page for More Clarity:
Visiting the official page could feel a simple task, but a candidate must make sure, that he is not missing out any valuable information regarding the DP-420 exam. One must visit the official page at the beginning of their preparation to find out about the training and other online resources.
Work on the DP-420 Syllabus Topics:
The basic action of the DP-420 exam candidate should be going through the syllabus details and making out a chart to cover the syllabus topics on time. When it comes to covering the syllabus topics, books and online resources work best to ace the exam.
Success in the Microsoft DP-420 exam is highly dependent on grasping the syllabus topics from the core. The more grasp you have, the more is the chance to succeed quickly. Do not hurry to learn the exam topics; learn one at a time. You can also target covering two to three topics daily from the core, but make sure that you don’t move to the next topic, until you finish one.
Increase Your Productivity through Routine Making:
How to make your study schedule the most productive? If the aspirant follows a planned routine, he is going to experience a more productive preparation. You might be a student, or a working professional, choose your productive time according to your current work and plan out your productive hours. If you want to enhance your productivity during the preparation, you must set aside your study hours. Focusing on daily study would help to learn the syllabus topics in a better manner.
Develop Writing Habit:
If you develop the habit of writing essential points during the study, you can revise quickly through these notes. Your study routine should be such that you can properly utilize the study resources. Therefore, follow some proven steps to pass the exam.
When Is the Right Time to Explore DP-420 Sample Questions & Mock Tests?
- The potential Microsoft DP-420 certification candidates should not restrict themselves to learning the syllabus topics only. They can add more value to their preparation; if they explore different DP-420 sample questions through PDF format or regular format, their knowledge base could become stronger.
- The best time to explore sample questions is at the end of syllabus completion. Many valuable websites offer trusted and free sample questions for the DP-420 exam preparation.
- The preparation process is always better with these sample questions and practice test combinations. Many aspirants opt for the DP-420 dumps PDF materials and end up losing confidence in the exam hall during the actual exam preparation process.
- You can learn from the dumps materials, but working with DP-420 dumps PDF won’t help to assess your preparation level. Taking DP-420 mock exams would help the aspirant to get ready with the actual exam structure, and a candidate becomes an expert regarding time management through this process.
- Therefore, drop your focus from DP-420 exam related dumps PDF and get valuable insights through Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB practice tests.
- It is always essential to get the real exam experience before you reach the exam hall.DP-420 practice tests, work best in this regard. Continuous practicing helps in getting familiar with the actual exam structure and makes your journey easy while taking the exam.
- EduSum.com offers one of the most valuable practice tests for self assessment. The time-based practice tests help an aspirant to gain ideas on their time management level and answering capacity. The candidates may face difficulty during initial attempts, but through gradual practice, their knowledge base, speed, and marks improve.
- Don’t lose hope, if you are scoring poor in your initial attempts, take it as learn only approach, and be determined to work on the lacking syllabus sections.
How Does the DP-420 Certification Benefit You?
The purpose of becoming the Microsoft Certified – Azure Cosmos DB Developer Specialty is not only gaining knowledge. The aspirant earns the maximum advantage when they face any interview. With the Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB certification on their resume, the credibility of the aspirant is proved to the employers over other non-certified peers. Having the Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB certification, also helps the aspirants to negotiate well for new job roles or for salary hike.
Here Are Few DP-420 Sample Questions for Your Knowledge:
01. You have a database in an Azure Cosmos DB Core (SQL) API account. The database is backed up every two hours. You need to implement a solution that supports point-in-time restore.
What should you do first?
a) Configure the Backup & Restore settings for the account.
b) Create a new account that has a periodic backup policy.
c) Enable Continuous Backup for the account.
d) Configure the Point In Time Restore settings for the account.
Answer: c
02. You are implementing an Azure Data Factory data flow that will use an Azure Cosmos DB (SQL API) sink to write a dataset.
The data flow will use 2,000 Apache Spark partitions. You need to ensure that the ingestion from each Spark partition is balanced to optimize throughput.
Which sink setting should you configure?
a) Throughput
b) Write throughput budget
c) Batch size
d) Collection action
Answer: c
03. Reference Scenario: click here
You need to select the partition key for con-iot1. The solution must meet the IoT telemetry requirements. What should you select?
a) the timestamp
b) the device ID
c) the temperature
d) the humidity
Answer: b
04. You have an Azure Cosmos DB Core (SQL) API account. You run the following query against a container in the account.
SELECT –
IS_NUMBER(“1234”) AS A,
IS_NUMBER(1234) AS B,
IS_NUMBER({prop: 1234}) AS C –
What is the output of the query?
a) [{“A”: false, “B”: true, “C”: false}]
b) [{“A”: true, “B”: false, “C”: true}]
c) [{“A”: true, “B”: true, “C”: false}]
d) [{“A”: true, “B”: true, “C”: true}]
Answer: a
05. You need to implement a trigger in Azure Cosmos DB Core (SQL) API that will run before an item is inserted into a container. Which two actions should you perform to ensure that the trigger runs?
Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
a) Append pre to the name of the JavaScript function trigger.
b) For each create request, set the access condition in RequestOptions.
c) For each create request, set the trigger name in RequestOptions.
d) For each create request, set the consistency level to session in RequestOptions.
e) Register the trigger as a pre-trigger.
Answer: c, e
