Computer Science

What does the following SQL statement do? DELETE FROM Customer_T WHERE state = 'HI';

Started by littleanan

What does the following SQL command do?INSERT INTO Customer_T values (001,'John Smith','231 West ...

Started by mia

________ is a set of commands used to control a database, including security.

Started by lindiwe

A functional dependency in which one or more nonkey attributes are functionally dependent on part, ...

Started by cookcarl

An entity cluster should focus on some area of interest to some community of users, developers, or managers.

Started by Themember4

The total specialization rule states that an entity instance of a supertype is allowed not to belong ...

Started by rmenurse

Supertype/subtype relationships should not be used when the instances of a subtype participate in no ...

Started by RRMR

A single occurrence of an entity type is called an entity instance.

Started by Coya19@aol.com

The number of entity types that participate in a relationship is called the:

Started by KimWrice

An attribute that can be broken down into smaller parts is called a(n) ________ attribute.

Started by kfurse

An attribute of an entity that is computed is a(n):

Started by a0266361136

An attribute that must be present for every entity (or relationship) instance is a(n):

Started by mynx

Which of the following is an entity that exists independently of other entity types?

Started by fnuegbu

The most common way to support a group of individuals who work together on a project or group of ...

Started by drink

Unplanned duplicate data files are the rule rather than the exception in file processing systems.

Started by Anajune7

Determining the structure of data and the relationships between data elements either right before or ...

Started by maychende

________ specify computer systems requirements.

Started by TVarnum

The traditional methodology used to develop, maintain, and replace information systems is called the:

Started by nmorano1

A departmental multi-tiered client/server database is stored on a central device called a:

Started by dmcintosh

The period that can be considered a "proof of concept" time was the:

Started by Mimi

A major difference between data warehouses and transactional systems as compared to big data is:

Started by colton

Legacy systems often contain data of ________ quality and are generally hosted on ________.

Started by debasdf

According to a McKinsey Global Institute Report, in 2010 alone, global enterprises stored more than:

Started by Starlight

Select the true statement.

Started by urbanoutfitters

Which jQuery method has the purpose of getting or setting the value of an HTML attribute?

Started by Capo