Free Oracle 1Z0-078 Exam Questions

Become Oracle Certified with updated 1Z0-078 exam questions and correct answers

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Total 529 Questions | Updated On: Apr 22, 2026

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Question 1

What is the purpose of the SCAN (Single Client Access Name) during Oracle RAC installation?

A : To provide a virtual IP address for clients to connect to the cluster.

B : To enable failover and high availability for database connections.

C : To perform automatic load balancing of database connections.

D : To manage storage resources for the RAC database.

Answer: A

Question 2

Which command is used to start the Oracle Automatic Storage Management (ASM) instance in Oracle Grid Infrastructure?

A : crsctl start asm

B : sqlplus / as sysasm

C : srvctl start asm

D : asmcmd start

Answer: A

Question 3

Which tool is used to manage the Oracle Grid Infrastructure resources in an Oracle RAC cluster?

A : Database Configuration Assistant (DBCA)

B : Oracle Clusterware Administration and Deployment (OCAD)

C : Oracle Clusterware Control (CRSCTL)

D : Oracle ASM Configuration Assistant (ASMCA)

Answer: C

Question 4

Which command can be used to perform rolling patching of Oracle RAC instances?

A : asmcmd patch instance

B : srvctl patch instance

C : srvctl patch database

D : crsctl patch database

Answer: B

Question 5

Which command can be used to start a specific Oracle RAC service?

A : STARTUP SERVICE

B : NETCA START SERVICE

C : ALTER SERVICE START

D : SRVCTL START SERVICE

Answer: D

Page: 1 / 106

Total 529 Questions | Updated On: Apr 22, 2026

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