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MySQL Quiz -2
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Which among the following have the maximum bytes?
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1 point
Varchar
Char
Text type
Both Varchar and Char
Which type of database management system is MySQL?
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1 point
Object-oriented
Hierarchical
Relational
Network
In MySQL databases, the structure representing the organizational views of the entire databases is ____________
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1 point
Schema
View
Instance
Table
‘2341’ is a ____________
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1 point
integer
floating point
hexadecimal
string
Character data can be stored as ______________
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1 point
Fixed length string
Variable length string
Either Fixed or Variable length string
None of the mentioned
What represents a ‘tuple’ in a relational database?
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1 point
Table
Row
Column
Object
How is communication established with MySQL?
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1 point
SQL
Network calls
A programming language like C++
APIs
MySQL is freely available and is open source.
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1 point
Yes
No
The MySQL server used in its client/server architecture is _______________
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1 point
mysqla
mysqlb
mysqlc
mysqld
Which is the MySQL instance responsible for data processing?
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1 point
MySQL client
MySQL server
SQL
Server daemon program
What will be the storage pattern for “float(4,2)” in Mysql?
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1 point
Total of four digits, two to the left of decimal and two to the right of decimal
Total of six digits
Total of four digits, not distributed uniformly
None of the mentioned
The maximum length of the char columns is ____________
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1 point
255 bytes
65, 535 bytes
256 bytes
None of the mentioned
The DECIMAL used for expressions containing only exact values with fractional part is of digit precision _________
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1 point
32
64
65
16
What represents an ‘attribute’ in a relational database?
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1 point
Table
Row
Column
Object
“Numeric Data” is used to store ____________
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1 point
Whole numbers
Natural numbers
Rational numbers
Both Whole and Natural numbers
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