1z1-449 試験問題を無料オンラインアクセス

What are two of the main steps for setting up Oracle XQuery for Hadoop? (Choose two.)

• A.installing the Oracle Loader for Hadoop
• B.configuring an Oracle wallet
• C.installing the Oracle SQL Connector for Hadoop
• D.unpacking the contents of oxh-version.zip into the installation directory

Which three pieces of hardware are present on each node of the Big Data Appliance?
(Choose three.)

• A.redundant Power Delivery Units
• B.InfiniBand leaf switches
• C.high capacity SAS disks
• D.InfiniBand ports
• E.memory

You are working with a client who does not allow the storage of user or schema passwords in plain text.
How can you configure the Oracle Loader for Hadoop configuration file to meet the requirements of this client?

• A.Configure the configuration file to prompt for the password during remote job executions.
• B.Store the information in an Oracle wallet and configure the wallet location in the configuration file.
• C.Store the password in an Access Control List and configure the ACL location in the configuration file.
• D.Encrypt the password in the configuration file by using Transparent Data Encryption.

How does the Sqoop Server handle a job that was discontinued by a restart?

• A.by continuing the loading of data
• B.by stopping the loading of data
• C.by sending an alert and waiting to resume the job
• D.by rolling back the load

Your customer uses LDAP for centralized user/group management.
How will you integrate permissions management for the customer's Big Data Appliance into the existing architecture?

• A.Make Oracle Identity Management for Big Data the single source of truth and point
  LDAP to its keystore for user lookup.
• B.Enable Oracle Identity Management for Big Data and point its keystore to the LDAP directory for user lookup.
• C.Enable Kerberos and have the Key Distribution Center use the LDAP directory for user lookup.
• D.Make Kerberos the single source of truth and have LDAP use the Key Distribution
  Center for user lookup.