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Monday, January 18, 2021

1z0-034 Upgrade Oracle 9i_10g OCA Database 11g Practice Exam [Free 100% off premium Udemy course coupon code]

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1z0-034 Upgrade Oracle 9i_10g OCA Database 11g Practice Exam

Attend this 1z0-034 Upgrade Oracle 9i_10g OCA Database 11g Practice Exam will get a Good Score 80% on Main Exam

What you'll learn?

  • Strong Knowledge on 1z0-034 Upgrade Oracle 9i_10g OCA Database 11g Practice

Requirements and What you should know?

  • Any one who want to do 1z0-034 Upgrade Oracle 9i_10g OCA Database 11g Practice Exam

Who is this course for?

  • Those who want to get knowledge on Certification & Check your Skill Test while attend this Practice Test

What is this course about?

Sample Questions

Q) The DB_BLOCK_CHECKING parameter is set to Full. What checks occur whenever the DBWnprocess (ES) writes?

a) The Oracle database will check all data passing through the data blocks on each block, ensuring that the data is self-consistent.

b) The DBWn and the direct loader will calculate a checksum and store it in the header cache each block of data when writing to disk.

c) The Oracle database will verify blocks of data belonging to only the system table, passing through the data of each block, making sure that the data is self-consistent.

d) The Oracle database will verify data blocks belonging to only one tablespace SYSAUX, passing through the data of each block, ensuring that the data is self-consistent.

e) The Oracle database will verify the data blocks in the system and only SYSAUX tables, passing through the data of each block, ensuring that the data is self-consistent.


Q) Which two statements are true about setting initialization parameter FAST_ start_ MTTR_ TARGET to a non-zero value?

a) The MTTR consultant will be disabled.

b) Automatic checkpoint tuning will be enabled.

c) The value for the initialization parameter LOG_CHECKPIONT_INTERVAL will overwrite the value for FAST_START_MTTR_TARGET.

d) The time required to retrieve the instance after the accident is always exactly equal to the given value for the initialization parameter FAST_START_MTTR_TARGET.


Q) It has set the parameter value NLS_TIMESTAMP_TZ_FORMAT in YYYY-MM-DD. The default format of which two types of data would be affected by this setting?

a) DATE TIMESTAMP

b) INTERVAL year per month

c) INTERVAL DAY TO SECOND

d) TIMESTAMP WITH LOCAL TIME ZONE


Q) Which two statements are true regarding the functionality of the command to remap ASMCMD?

a) Repair blocks that have disc reading errors I / O.

b) Check if the directory alias metadata and file directories are properly connected.

c) Fix the blocks to read more and copy mirror and write them to the original position.

d) It reads blocks from a good copy of one ASM mirror and rewrites them to an alternate location on the disk, if the blocks on the original route can not be read correctly.


Q) What happens when you run the SQL Tuning Advisor with limited range?

a) Analysis of the access path is performed for the SQL statements.

b) SQL structure analysis is performed for SQL statements.

c) SQL Profile recommendations are not generated for the SQL statements.

d) Stale and the absence of data is not checked for the objects in the query that comes with the SQL Tuning Advisor.



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Monday, January 18, 2021

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