Data Administration

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Data Administration

Data Administration Quiz

1 / 25

A third entity known as 'Junction table' is used to create the:-

2 / 25

______________ approach reduces time and effort required for design and lesser risk in database management:-

3 / 25

Locking may cause______________:-

4 / 25

a _________ is a good comparison to database:-

5 / 25

Network structure allows many to many relationship:-

6 / 25

______________ is a combination of two or more attributes used as a primary key:-

7 / 25

Which operation is used if we are interested in only certain column of:-

8 / 25

In the relational modes,  cardinality is termed as:-

9 / 25

Backward recovery is __________:-

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Attribute of one table matching to the primary key of other table is called as:-

11 / 25

The RDB,S terminology for a row is:-

12 / 25

N procedural query language can be related with:-

13 / 25

String data type can store:-

14 / 25

A SQL query automatically eliminates duplicates;-

15 / 25

A single entity in a table is called:-

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A ___________stores data in organized form:-

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___________ is a special type of store procedure that is automatically invoke whenever the data in the table is modified;-

18 / 25

The view of total database content is:-

19 / 25

What is a relationship called when it is a maintained between two entities:-

20 / 25

An outstanding functionality of SQL is its support for automatic _____________ to the target data:-

21 / 25

Database software is an example of:-

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Data dictionary is a physical file that contains:-

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The shape that is used to represent an attribute n an ERD is:-

24 / 25

Floating point data type holds:-

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Currency control is important to ensure data integrity when updated to the database in a multiuser environment:-

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