Oracle

1Z0-888 MySQL 5.7 Database Administrator 1Z0-888

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Las preguntas de práctica se proporcionan en inglés para mantenerse cerca del idioma utilizado habitualmente en las certificaciones IT.

QZ9 es una plataforma de formación independiente. Todas las preguntas de práctica son originales y creadas solo con fines educativos. No proporcionamos contenido real de examen ni contenido no autorizado. Microsoft, AWS, Cisco, CompTIA, PMI y otras marcas pertenecen a sus respectivos propietarios.

ProveedorOracle

Code1Z0-888

Duration120 Minutes

Questions153 refs

Datos del examen

Preparación basada en objetivos, sin contenido no autorizado

Certification metadata is preserved from the legacy QZ9 catalog. Questions remain English-only.

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Las preguntas de práctica se proporcionan en inglés para mantenerse cerca del idioma utilizado habitualmente en las certificaciones IT.

Pregunta 1

You have just executed a manual backup by using this command: mysqlbackup –u root –p –-socket=/tmp/my.sock –-backup-dir=/my/backup/ backup The operation completed without error. What is the state of this backup and operation required before it is ready to be restored?

Pregunta 2

Which MySQL utility program should you use to process and sort the Slow Query Log based on query time or average query time?

Pregunta 3

Consider: Which statement best describes the meaning of the value for the key_len column?

Pregunta 4

Examine the mydata table and SELECT statements: You issue: mysql> begin; mysql> update mydata set a=0 where b=3; How many rows are now protected by locks with the default InnoDB configuration?

Pregunta 5

A particular government’s security policy is to have very strict data encryption and safety settings. This is done by restricting access based on their own CA authority and limiting access to particular users within a department. Which method could be used to restrict access as required?