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Free PGCES-02 Exam Braindumps (page: 13)

Page 12 of 36
PDF with 142 Questions

Select the most appropriate setting to output the log messages of the database to syslog.

  1. "syslog = true" in postgresql.conf.
  2. "log_destination = 0" in postgresql.conf.
  3. "log_destination = 1" in postgresql.conf.
  4. "log_destination = 2" in postgresql.conf.
  5. "log_destination = syslog" in postgresql.conf.

Answer(s): E



Select one option which cannot be specified using createdb.

  1. Database locale
  2. Character encoding
  3. Host name
  4. Database owner
  5. Template database

Answer(s): A



You have just added an option "listen_addresses = 'localhost'" in postgresql.conf. When will this setting take effect?

  1. This change will take effect as soon as postgresql.conf is saved.
  2. This change will take effect by executing "pg_ctl reload".
  3. This change will take effect by executing "pg_ctl restart".
  4. This change will take effect after rebooting the OS, because the new option is recorded as an OS parameter.
  5. This setting is invalid unless the change is made while postmaster is stopped.

Answer(s): C



Select two suitable statements regarding the pg_dump command.

  1. pg_dump is an SQL command.
  2. Only the user who executed initdb can execute pg_dump.
  3. pg_dump can create a backup while postmaster is running.
  4. pg_dump can create a backup while postmaster is stopped.
  5. pg_dump can create a backup of a specified table.

Answer(s): C,E






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