The Most Likely Data Type for a Surrogate Key Is

A table that has all key attributes defined has no repeating groups and all its attributes are dependent on the primary key is said to be in _____ form. The most likely data type for a surrogate key is _____.

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To generate a surrogate key Microsoft Access uses an ___ data type.

. The most likely data type for a surrogate key is ____. From a strictly database point of view ____ attribute values can be calculated when they are needed to write reports or invoices. The most likely data type for a surrogate key is a Character c Logical b Date d The most likely data type for a surrogate key is a School University of Texas Arlington.

The most likely data type for a surrogate key is a Character c Logical b Date d from CIS 131 at ECPI University Virginia Beach. The most likely data type for a surrogate key is ____. When denormalizing theadvantage of higher processing speed must be carefully weighed against thedisadvantage of data anomalies.

The number of attributes in a table. Character date logical numeric. The most likely data type for a surrogate key is ____.

The most likely data type for a surrogate key is _____. First normal form 1NF - all key attributes are defined - no repeating groups in table - all attributes are. The extra column for surrogate key will require extra disk space.

This is required when creating a tabular report in which the columns represent data that is stored in the table as rows. Logical date character numeric Correct. What is the most likely data type for a surrogate key.

C the number of attributes in a table. Granularity refers to ____. The surrogate key value can never be used as a search key.

The most likely data type for a surrogate key is ____. Question 8 The most likely data type for a surrogate key is _____. The most likely data type for a surrogate key is ____.

False cannot The combination of normalization and ER modeling yields a useful ERD whose entities can be translated into appropriate relationship structures. The level of detail represented by the values stored in a tables row c. Some examples of Surrogate key are.

Numeric If one exists and there are no security issues a data modeler may use a ____ as the primary key of the entity being modeled. We will need extra IO when we have to insert or update data of the table. Normalization purity is easy to sustain in the modern databaseenvironment.

C Logical d Numeric. A table where every determinant is a candidate key is said to be in ___. For most business transactional databases we should normalize relations into ____.

B the level of detail represented by the values stored in atables row. Barry University School of Professional And Career Education PACE IT 426 1O Databases Spring 2017 Final exam Instructor. Disadvantages of the surrogate key.

SQL stands for Special Query Language. The size of a table b. A the size of a table.

The most likely data type for a surrogate key is From a strictly database point of view attribute values can be calculated when they are needed to write reports or invoices A table where all attributes are dependent on the primary key and are independent on the primary key and are independent of each other an no row contains two or more multivalued facts about an entity is. The most likely data type for a surrogate key is. 1 1 pts Question 9 If a table has multiple candidate keys and one of those candidate keys is a composite key the table can have _____ based on this composite candidate key even when the primary key chosen is a single attribute.

As the key value has no relation to the data of the table so third normal form is violated. Numeric Atomic attributes are attributes that can be further subdivided. Multivalued dependency transitive dependency partial dependency.

The most likely data type for a surrogate key is ___. The most likely data type for a surrogate key is ____. Granularity refers to ____.

BCNF can be violated only if the table contains more than one ___ key. In a _____ situation one key determines multiple values of two other attributes and those attributes are independent of each other.

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