The main task carried out in the …………… is to remove repeating attributes to separate tables.
Fourth Normal Form
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Third Normal Form
Second Normal Form
First Normal Form
Is the powerful language for working with RDBMS.
Is the powerful language for working with RDBMS.
Query Language
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Embedded Programs
Dynamic Programs
Static Language Programs
The file in DBMS is called as ……………… in RDBMS.
The file in DBMS is called as ……………… in RDBMS.
table
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console
schema
object
In ………………… , we have a strict parent-child relationship only.
In ………………… , we have a strict parent-child relationship only.
hierarchical databases
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network databases
object oriented databases
relational databases
Which normal form is considered adequate for relational database design?
Which normal form is considered adequate for relational database design?
3 NF
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2 NF
4 NF
BCNF
What operator tests column for the absence of data?
What operator tests column for the absence of data?
IS NULL operator
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ASSIGNMENT operator
LIKE operator
NOT operator
Which contain information about a file needed by system programs for accessing file records?
Which contain information about a file needed by system programs for accessing file records?
File headers
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File operators
File blocks
None of the Option is Correct
DBMS distributes data processing tasks between the workstation and network server
DBMS distributes data processing tasks between the workstation and network server
Client Server
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Hierarchical
Relational
Network
______ is a statement that is executed automatically by the system.
______ is a statement that is executed automatically by the system.
trigger
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assertion
durability
integrity constraint
Field is otherwise called as ……… of the record
Field is otherwise called as ……… of the record
data item
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data type
value
variable