Oracle MySQL 1Z1-921

Short on study time for the Oracle MySQL 2021 Implementation Essentials exam? Getcertkey condenses your preparation into 78 focused practice questions for the 1Z1-921 exam, so even a packed schedule leaves room for steady, measurable progress.

Oracle 1Z1-921 Exam Overview:

Certification Vendor:	Oracle
Exam Name:	MySQL 2021 Implementation Essentials
Exam Number:	1Z0-921
Passing Score:	60%-63%
Real Exam Qty:	52-70
Exam Duration:	90-120
Certificate Validity Period:	Oracle certifications typically do not expire
Exam Format:	Multiple Choice
Exam Price:	$245 USD
Available Languages:	English
Related Certifications:	MySQL 2021 Certified Implementation Specialist
Sample Questions:
Exam Way:	Online proctored or Pearson VUE test center
Pre Condition:	No mandatory prerequisite exams. Basic MySQL database administration and SQL knowledge recommended.
Official Syllabus URL:	https://education.oracle.com/mysql-2021-implementation-essentials/pexam_1Z0-921

Oracle 1Z1-921 Exam Syllabus Topics:

Oracle MySQL 2021 Implementation Essentials Exam FAQ: What Candidates Ask Most

What is the Oracle 1Z1-921 exam?

The 1Z1-921 exam is the official Oracle exam behind the Oracle MySQL certification, validating the skills measured by the Oracle MySQL 2021 Implementation Essentials credential. It sits at the Specialist level of the Oracle certification program. It also connects to MySQL 2021 Certified Implementation Specialist, so the knowledge you build here carries over to those tracks as well.

How many questions are on the 1Z1-921 exam, and how much time do I get?

The 1Z1-921 exam contains 52-70 questions to be completed within 90-120. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Getcertkey test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.

What score do I need to pass the 1Z1-921 exam, and what does it cost?

The passing score for the 1Z1-921 exam is 60%-63%, and the official registration fee is $245 USD. Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 78 practice questions on Getcertkey, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.

Are there any prerequisites for the 1Z1-921 exam?

No mandatory prerequisite exams. Basic MySQL database administration and SQL knowledge recommended. Requirements can change when Oracle revises its certification program, so confirm the current eligibility rules on the official exam page before you register.

Can I try the 1Z1-921 practice questions before I buy?

Yes. Getcertkey provides a free 1Z1-921 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if Oracle revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.

What if I fail the 1Z1-921 exam, and how is my order delivered?

Every Oracle MySQL 2021 Implementation Essentials purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.

Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.

What topics are covered in the 1Z1-921 exam?

The Oracle MySQL 2021 Implementation Essentials exam blueprint is organized into 9 domains. The first three are:

• Leverage MySQL Enterprise Monitor
• MySQL Security
• MySQL Kubernetes

For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.

Oracle MySQL 2021 Implementation Essentials Sample Questions:

Question #1
Which four authentication protocols are allowed when using MySQL Enterprise Authentication?

A. Native Windows services
B. Simple Authentication and Security Layer
C. authentication using SHA-256 password hashing
D. connections through the local host via the UNIX socket file
E. SECURID authentication and authorization identity
F. authentication via Pluggable Authentication Modules (PAMs)

Question #2
You have created your Compute instance using an Oracle-provided Oracle Linux image.
You want to log in to your OCI Compute instance using SSH. Which three items do you need for this process?

A. Public IP address
B. SSH public key
C. User Password
D. The root user
E. The opc user
F. SSH private key

Question #3
You have a backup image file that is backed up using MySQL Enterprise Backup with the -compress option:
/home/mysq1/backup/full/mybackup/myimage. Img

You are required to perform a database restore to a new machine to provision the database. Which command can provision the new database in the datadir as /home/mysql/data/MEB?

A.

B.

C.

D.

E.

Question #4
Which query will find rows in a table that have no counterpart in another table?

A. SELECT *FROM table1 INNER JOIN table2 ON table1.id=table2.id WHERE table1.id=! table2.id;
B. SELECT left_tbl.*FROM left_tbl LEFT JOIN right_tbl ON left_tbl.id=right_tbl.idWHERE right_tbl.id IS NULL;
C. SELECT t1.name, t2.name2FROM employee AS t1 INNER JOIN info AS t2 ON t1.name= t2.name2;
D. SELECT t1.name, t2.name2FROM employee t1 INNER JOIN info t2 WHERE t1.name=t2.name;

Question #5
Which Oracle product is certified to work with MySQL Enterprise Edition?

A. Oracle Enterprise Backup
B. Oracle Enterprise Manager
C. Oracle Data Pump
D. Oracle Application Express

Solutions: