Download Oracle.1z0-062.TestInside.2019-06-18.220q.tqb
| Vendor: | Oracle |
| Exam Code: | 1z0-062 |
| Exam Name: | Oracle Database 12c: Installation and Administration |
| Date: | Jun 18, 2019 |
| File Size: | 3 MB |
| Downloads: | 1 |
Demo Questions
Question 1
A user establishes a connection to a database instance by using an Oracle Net connection. You want to ensure the following:
1. The user account must be locked after five unsuccessful login attempts.
2. Data read per session must be limited for the user.
3. The user cannot have more than three simultaneous sessions.
4. The user must have a maximum of 10 minutes session idle time before being logged off automatically.
How would you accomplish this?
- by granting a secure application role to the user
- by implementing Database Resource Manager
- by using Oracle Label Security options
- by assigning a profile to the user
Correct answer: D
Question 2
What happens if a maintenance window closes before a job that collects optimizer statistics completes?
- The job is terminated and the gathered statistics are not saved.
- The job is terminated but the gathered statistics are not published.
- The job continues to run until all statistics are gathered.
- The job is terminated and statistics for the remaining objects are collected the next time the maintenance window opens.
Correct answer: D
Explanation:
The stop_on_window_close attribute controls whether the GATHER_STATS_JOB continues when the maintenance window closes. The default setting for the stop_on_window_close attribute is TRUE, causing Scheduler to terminate GATHER_STATS_JOB when the maintenance window closes. The remaining objects are then processed in the next maintenance window. References: https://docs.oracle.com/cd/B19306_01/server.102/b14211/stats.htm#g49431 The stop_on_window_close attribute controls whether the GATHER_STATS_JOB continues when the maintenance window closes. The default setting for the stop_on_window_close attribute is TRUE, causing Scheduler to terminate GATHER_STATS_JOB when the maintenance window closes. The remaining objects are then processed in the next maintenance window.
References: https://docs.oracle.com/cd/B19306_01/server.102/b14211/stats.htm#g49431
Question 3
You plan to create a database by using the Database Configuration Assistant (DBCA), with the following specifications:
– Applications will connect to the database via a middle tier.
– The number of concurrent user connections will be high.
– The database will have mixed workload, with the execution of complex BI queries scheduled at night.
Which DBCA option must you choose to create the database?
- a General Purpose database template with default memory allocation
- a Data Warehouse database template, with the dedicated server mode option and AMM enabled
- a General Purpose database template, with the shared server mode option and Automatic Memory Management (AMM) enabled
- a default database configuration
Correct answer: C
Explanation:
