In order to meet the different need from our customers, the experts and professors from our company designed three different versions of our 1Z0-160 Exam Cram exam questions for our customers to choose, including the PDF version, the online version and the software version. Though the content of these three versions is the same, the displays have their different advantages. With our 1Z0-160 Exam Cram study materials, you can have different and pleasure study experience as well as pass 1Z0-160 Exam Cram exam easily. We believe that you will like our products. According to the different demands from customers, the experts and professors designed three different versions for all customers. As we will find that, get the test 1Z0-160 Exam Cram certification, acquire the qualification of as much as possible to our employment effect is significant.
Oracle Database 1Z0-160 We always put your needs in the first place.
We can say that how many the 1Z0-160 - Oracle Database Cloud Service Exam Cram certifications you get and obtain qualification certificates, to some extent determines your future employment and development, as a result, the 1Z0-160 - Oracle Database Cloud Service Exam Cram exam guide is committed to helping you become a competitive workforce, let you have no trouble back at home. Thus we offer discounts from time to time, and you can get 50% discount at the second time you buy our Latest Test 1Z0-160 Collection Free question dumps after a year. Lower price with higher quality, that’s the reason why you should choose our Latest Test 1Z0-160 Collection Free prep guide.
Our 1Z0-160 Exam Cram preparation practice are highly targeted and have a high hit rate, there are a lot of learning skills and key points in the exam, even if your study time is very short, you can also improve your 1Z0-160 Exam Cram exam scores very quickly. Even if you have a week foundation, I believe that you will get the certification by using our 1Z0-160 Exam Cram study materials. We can claim that with our 1Z0-160 Exam Cram practice engine for 20 to 30 hours, you will be ready to pass the exam with confidence.
Oracle 1Z0-160 Exam Cram - So you will have a positive outlook on life.
As we enter into such a competitive world, the hardest part of standing out from the crowd is that your skills are recognized then you will fit into the large and diverse workforce. The 1Z0-160 Exam Cram certification is the best proof of your ability. However, it’s not easy for those work officers who has less free time to prepare such an 1Z0-160 Exam Cram exam. Here comes 1Z0-160 Exam Cram exam materials which contain all of the valid 1Z0-160 Exam Cram study questions. You will never worry about the 1Z0-160 Exam Cram exam.
Not only we offer the best 1Z0-160 Exam Cram training prep, but also our sincere and considerate attitude is praised by numerous of our customers. To cope with the fast growing market, we will always keep advancing and offer our clients the most refined technical expertise and excellent services about our 1Z0-160 Exam Cram exam questions.
1Z0-160 PDF DEMO:
QUESTION NO: 1
Which three will be supported after migrating an on-premises database to a Database as a
Service (DBaaS) instance on Oracle Cloud?
A. ability to increase capacity on demand
B. provisioning of application testing
C. reduction in operational costs
D. increased security of application roles
E. centralization of database management
Answer: A,B,E
Explanation:
References: https://www.oracle.com/database/solutions/private-dbaas.html
QUESTION NO: 2
You did not configure Backup and Recovery during instance creation. You therefore need to schedule your backup strategy with RMAN.
Which two tasks would you need to perform to customize the backup configuration?
A. Edit the /home/oracle/bkup/oscfg.spec specification file that is used by the DBaaS backup feature to maintain the list of system files and folders that are to be backed up.
B. Use the bkup_api utility logged in as the oracle user to reconfigure the retention period and cycle period of the backups.
C. Use dbms_scheduler to perform automatic backups.
D. Edit the /home/oracle/bkup/dbcfg.spec specification file that is used by the DBaaS backup feature to maintain the list of database configuration files that are to be backed up.
Answer: B,D
Explanation:
A: You can use the bkup_api utility to create an on-demand backup of a database deployment hosting a single-instance database or an Oracle Data Guard configuration.
By default, the backup is given a timestamp-based tag. To specify a custom backup tag, add the --tag option to the bkup_api command; for example, to create a longterm backup with the tag "monthly", enter the following command:
# /var/opt/oracle/bkup_api/bkup_api bkup_start --keep --tag=monthly
C . Customizing Which Database Configuration Files Are Backed Up
To change which database configuration files are backed up:
Connect as the oracle user to the compute node.For detailed instructions, see Connecting to a
Compute Node Through Secure Shell (SSH).
Edit the contents of the /home/oracle/bkup/dbcfg.spec file:The backup feature provided by Oracle
Database Cloud Service backs up the files and folders listed in this specification file.
References: Using Oracle Database Cloud Service (February 2017) , pages 6-4, 6-10
https://docs.oracle.com/en/cloud/paas/database-dbaas-cloud/csdbi/using-oracle-database-cloud- service.pdf
QUESTION NO: 3
You created a Database as a Service (DBaaS) instance. This action also created a virtual machine and configured it for the DBaaS instance. It also created two user accounts. One of the users is oracle.
What three functions can be used by Oracle users in a Database Deployment?
A. Reboot a VM.
B. Back up and recover databases.
C. Grant privileges and roles to database users.
D. Create tablespaces.
E. Create database users.
F. Use the sudo command to perform root user access operations.
Answer: B,C,E
Explanation:
Oracle is the Oracle Database administrator account you use to access the system and perform non- root database administration tasks. A home directory, /home/oracle, is created for this user. This user cannot use the sudo command to perform operations that require root-user access.
Additionally, by default you cannot connect as this user to the compute node using SSH. You can add the public key to the user's $HOME/.ssh/authorized_keys file to grant persistent SSH access, or you can connect as the opc user and then use the sudo -s command to start a root-user command shell, followed by an su - oracle command to switch to the oracle user.
QUESTION NO: 4
You get complaints from users of several applications that performance has degraded over time.
These applications run in this configuration:
There are three different databases and database instances.
Two of the poorly performing applications run in the same Pluggable Database (PDB) in an Oracle 12c multitenant Container Database (CDB) with four PDBs.
One of the poorly performing applications runs in a different PDB in the same CDB.
One of the poorly performing applications runs in an Oracle 12c non-CDB, which also hosts other applications.
You have the Oracle Resource Manager configured for the CDB, all PDBs, and the non-CDB.
Each application has a separate consumer group associated with the sessions that are running that application.
A check of wait events for the sessions belonging to these applications shows that the sessions are waiting longer and that there are more sessions from other applications in the same database instance.
You want to avoid scaling up your Database Deployment in Oracle Cloud.
Which three should you check and possibly reconfigure to avoid scaling up the Database
Deployment?
A. Check the shares allocated to all consumer groups in the non-CD
B. Check the CDB plan to configure the shares allocated to all PDBs, including the PDB that contains the two poorly performing applications.
C. Check the PDB plan for the PDB that is hosting the two poorly performing applications.
D. Check the CDB plan only to configure the shares allocated to the PDB that contains the two poorly performing applications.
E. Check the shares allocated only to the consumer group in the non-CDB that is used by the poorly performing application.
F. Check the PDB plan for all the PDBs in the CDB, including the PDB that is hosting the two poorly performing applications.
Answer: A,B,F
QUESTION NO: 5
With Oracle Database Cloud Service as the subscription type, you must configure a database for Backup and Recovery.
Which two options do you have to back up your database instance?
A. No backups required. You are responsible for configuring the database backups.
B. Backup to cloud storage and VM block storage. Ten days worth of backups are kept, with five most recent days worth of backups available directly on VM block storage.
C. Backup to Oracle Cloud Service storage volumes that is equal to five times the value that was provided in Usable Data Storage when the instance was created.
D. Backup to cloud storage and VM block storage. Fourteen days worth of backups are kept, with seven most recent days worth of backups available directly on VM block storage.
Answer: A,C
Explanation:
When creating a new database deployment on Oracle Database Cloud Service, you choose whether you want automatic backups to be configured for the database. Your choices are:
Both Cloud Storage and Local Storage-30 days' worth of backups are kept, with the 7 most recent days' worth available directly on the compute node's local storage.
Cloud Storage Only-30 days' worth of backups are kept, with all backups on cloud storage.
None-automatic backups are not configured.
References: https://docs.oracle.com/en/cloud/paas/database-dbaas-cloud/csdbi/db- deployments.html
Our company committed all versions of Oracle 1Z0-819 practice materials attached with free update service. You will come across almost all similar questions in the real Microsoft AZ-800 exam. So prepared to be amazed by our AACE International CCP learning guide! If you are preparing for the exam by the guidance of the Microsoft AI-900-CN study practice question from our company and take it into consideration seriously, you will absolutely pass the exam and get the related certification. With our CheckPoint 156-590 study guide, not only that you can pass you exam easily and smoothly, but also you can have a wonderful study experience based on the diversed versions of our CheckPoint 156-590 training prep.
Updated: May 28, 2022