Oracle 1z1-078

Walking into the 1z1-078 exam without ever practicing under timed conditions is a risk you do not need to take. The Dumpkiller test engines simulate the real exam environment, letting you rehearse with 79 Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration practice questions until the format feels second nature.

Oracle 1z1-078 Exam Overview:

Oracle 1z1-078 Exam Syllabus Topics:

What Candidates Ask About the Oracle 1z1-078 Exam

Can you give me an overview of the 1z1-078 exam?

The Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam (code: 1z1-078) is the official Oracle exam that leads to the Oracle Database certification. It sits at the Professional level of the Oracle certification track. It is also connected with related credentials such as Oracle Database Administration 2019 Certified Professional, Oracle Certified Professional (OCP) - Oracle Database 19c. Passing it proves to employers that your skills have been validated by Oracle itself, which is why the 1z1-078 credential keeps showing up in job postings.

How many questions are in the 1z1-078 exam, and how long does it take?

The Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam gives you 120 minutes to work through 77. Pacing matters more than most candidates expect, so before exam day, run at least one full timed session in the Dumpkiller test engine to learn how long you can afford per question. If an item stalls you, flag it and move on — coming back later beats burning five minutes on a single question.

What score do I need to pass the 1z1-078 exam, and how much does it cost?

The passing score for the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam is 65%, and the official registration fee is $245 USD. Remember that a failed attempt means paying that fee in full again, so a timed self-assessment with Dumpkiller practice questions about a week before your exam date is a cheap way to confirm you are scoring comfortably above 65%.

Are there any prerequisites for the 1z1-078 exam?

According to Oracle, the following applies: Oracle recommends hands-on experience with Oracle Database 19c, RAC, ASM, and Grid Infrastructure administration. This exam is commonly pursued as part of the Oracle Database Administration 2019 Certified Professional credential path.. Certification policies do change from time to time, so confirm the latest requirements on the official exam page at https://education.oracle.com/oracle-database-19c-rac-asm-and-grid-infrastructure-administration/pexam_1Z0-078 before you register.

Can I try the 1z1-078 practice questions before buying?

Yes. Dumpkiller offers a free 1z1-078 PDF demo so you can review the question style, difficulty, and explanations before committing to anything. After purchase, your Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration material includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.

What happens if I do not pass the 1z1-078 exam, and how is my order delivered?

If you take the corresponding 1z1-078 exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee, subject to a few conditions: the failed exam must be the one matching your purchase; sitting the exam within 3 days of purchase does not qualify, since that leaves too little preparation time; downloading the material without actually taking the exam does not qualify; free materials and expired orders are excluded; and the candidate name must match the payer name. To apply, send a scanned copy of your enrollment slip together with your official Score Report (PDF) within 2 days after the exam, and claims are processed within 7 days. If you would rather not take a refund, you can exchange your purchase for two free products of equal value while keeping the update service on the product you originally bought. As for delivery, everything is an instant download: your products are sent to your email within one minute of payment — contact customer service if nothing arrives within 2 hours — and there is no limit on the number of computers you can install the software on.

What topics are covered in the 1z1-078 exam?

The official Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration syllabus is organized into 7 main domains. The first three are Monitoring and Troubleshooting, High Availability and Failure Management, and Oracle Grid Infrastructure Installation and Configuration. For the full domain-by-domain breakdown, see the complete Exam Topics outline above.

Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration Sample Questions:

Question #1
Which statement is true about Oracle Database 19c SGA Management?

A. Oracle RAC Resource Management only allows assignment of the SGA during database startup.
B. Oracle RAC Resource Management requires the same SGA value for all the instances of a RAC database which is configured during database startup only.
C. Oracle RAC Resource Runtime Management allows for automatic and runtime adjustment of the SGA.
D. Oracle RAC Resource Management only allows assignment of the SGA during instance startup.

Question #2
Which two statements are true about v$asm- views in a clustered environment? (Choose two.)

A. They exist in both ASM and RDBMS instances, and display the same output.
B. gv$asm_attribute can be used to display the ASM_POWER_LIMIT attribute of all ASM instances in the cluster.
C. Their names can be seen in dice when connected to an ASM instance.
D. Their names can be seen in v$fixed_table when connected to an instance of any type that is started.
E. They exist in both ASM and RDBMS instances, but they can display different outputs depending on the instance type.

Question #3
Examine these descriptions of ASM instance shutdown behavior:
1) The ASM instance shuts down immediately without an orderly dismount of disk groups.
2) Active SQL statements are allowed to complete before an orderly dismount of all disk groups occurs and then the ASM instance shuts down without waiting for connected sessions to disconnect. If any ASM clients are connected to the instance, then the shutdown returns an error.
3) Active SQL statements are allowed to complete before an orderly dismount of all of disk groups occurs and then the ASM instance shuts down after waiting for connected sessions to disconnect. If any ASM clients are connected to the instance, then the shutdown returns an error.
Which two lists are correct matches for these descriptions? (Choose two.)

A. 3 = NORMAL, 2 = TRANSACTIONAL, 1 = ABORT
B. 3 = NORMAL, 2 = IMMEDIATE, 1 = ABORT
C. 2 = NORMAL, 3 = IMMEDIATE, 1 = ABORT
D. 2 = NORMAL, 3 = TRANSACTIONAL, 1 = ABORT
E. 3 = NORMAL, 2 = ABORT, 1 = IMMEDIATE

Question #4
Which two tasks must be performed before launching the Oracle universal installer to install Oracle Database Software for RAC? (Choose two.)

A. The Clusterware stack must be up on all cluster nodes where the Database software will be installed.
B. Grid Infrastructure must be installed on all cluster nodes where the Database software will be installed.
C. ssh user equivalence for the Oracle software owner must be configured on all cluster nodes where the Database software will be installed.
D. The Clusterware stack must be up on all cluster nodes.
E. SSH user equivalence for the Oracle software owner must be configured on all cluster nodes.
F. Grid Infrastructure must be installed on all cluster nodes.

Question #5
Which two statements are true regarding the default service that is automatically created upon PDB creation in a RAC database environment? (Choose two.)

A. It cannot be used to automate the opening of the PDB by the Clusterware.
B. It is created and started on only one instance when using policy-managed database configuration.
C. It is uniformly available on all instances for administrator-managed databases.
D. It is not automatically registered in the OCR.
E. It is automatically registered in the OCR.

Solutions: