Improve Your MySQL Ability : Part-2

Improve Your MySQL Ability

Q. 8. ) which types are the nonstandard string types?

A. Text
B. Varchar
C. Smalltext
D. none Of these

Q. 9. ) How many columns can be used for creating Index?

A. 16
B. 8
C. 4
D. 18

Q. 10. ) What are the use for primary key?

A. Two primary key use in atable
B. only one primary key in a table
C. Not NulL
D. none

Q. 11. ) In Bellow options Which Drivers are use in MySQL?

A. Java Drivers
B. C Drivers
C. Option 1 and 2
D. PHP Drivers

Q. 12. ) Number of bytes in Double Datatype

A. 8
B. 18
C. 4
D. 16

Q. 13. ) In Bellow option Which fields are not allowed in Heap Tables.

A. char or varchar
B. Double or Float
C. BLOB or TEXT
D. INT

Q. 14. ) Which object are created using CREATE statement in MySQL?

A. Database
B. Class
C. Row
D. object

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