Test
WEEK 4 apt1050
Este test tiene tipos de pregunta que se abren en el reproductor de siempre.
Preguntas del test (4)
1What is an [blank_start]instance[blank_end]?
• A [blank_start]set[blank_end] of [blank_start]processes[blank_end] that [blank_start]access[blank_end] the [blank_start]data[blank_end] of the database- Ainstance
- Bset
- Cprocesses
- Daccess
- Edata
2• You can end an SQL command in one of three ways:
o A [blank_start]semicolon[blank_end] (;)
o A [blank_start]slash[blank_end] (/) on a line by it self
o A [blank_start]blank[blank_end] line- Asemicolon
- Bslash
- Cblank
3What is a tablespace?
• A named [blank_start]logical[blank_end] [blank_start]storage[blank_end] unit in which data form one or more database tables , views or other database objects may be [blank_start]viewed[blank_end]- Alogical
- Bstorage
- Cviewed
4Privileges
System privileges-a system privilege is the [blank_start]right[blank_end] to perform a particular [blank_start]action[blank_end], or to perform an action on [blank_start]any schema objects[blank_end] of a particular type
• For example, the privileges to [blank_start]create[blank_end] tables and to delete the rows of any table in a database- Aright
- Bcreate
- Caction
- Dany schema objects
Información
- Descripción
- INTRODUCTION TO ORACLE SQL
- Autor
- Denis Ndungu
- Idioma
- English
- Visitas
- 16
- Etiquetas
- Valoración
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