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Quiz 1
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Q.1
The datatype for single precision floating point number is ____________
a) FLOAT
b) DOUBLE
c) INT
d) BIGINT
Q.2
Which datatype is used for a fixed length binary string?
a) VARCHAR
b) BINARY
c) VARBINARY
d) BLOB
Q.3
Which datatype means a variable length non binary string?
a) VARCHAR
b) BINARY
c) VARBINARY
d) BLOB
Q.4
Which data and time datatype stores time value in ‘hh:mm:ss’ format?
a) DATE
b) TIME
c) DATETIME
d) TIMESTAMP
Q.5
Which spatial datatype is used to store a curve?
a) GEOMETRY
b) POINT
c) LINESTRING
d) POLYGON
Q.6
How many of the following attributes are allowed only for numeric types?
a) 1
b) 2
c) 3
d) 4
Q.7
A DEFAULT value cannot be supplied to spatial types.
a) True
b) False
Q.8
A DEFAULT value cannot be supplied to TEXT types.
a) True
b) False
Q.9
The datatype INT stores ___________
a) 16 bit
b) 32 bit
c) 48 bit
d) 64 bit
Q.10
The datatype SMALLINT stores ___________
a) 16 bit
b) 32 bit
c) 48 bit
d) 8 bit
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