Please enter something

CSC 105 ch 12

question

Physical view
answer

Which view of data deals with how the data is actually formatted and located?
question

attribute.
answer

A data field represents a(n)
question

record
answer

Collectively, a person’s name, address, and age would be called a
question

key field
answer

A _____ in different tables can be used to integrate the data in a database.
question

batch processing
answer

A credit card bill that is processed at one shot – say the end of the month – is an example of
question

data redundancy.
answer

Having several instances of the same data is called
question

lack of data integrity.
answer

If Mr. Smith’s bike has been sent to his new address, but the bill to his old one, it can most likely be attributed to a
question

SQL.
answer

The data manipulation subsystem can use query-by-example as well as
question

data definition subsystem.
answer

The feature of describing the entry field in a data dictionary form as ‘text’ is characteristic of
question

Relational
answer

This type of database is organized into many tables with common data items (key fields) linking the tables to one another.
question

Object-oriented
answer

_____ databases store not only data but also instructions to manipulate the data.
question

shared database
answer

A common operational database is a type of
question

distributed database
answer

If all the data in a database is not physically located in one place, it would be a(n)
question

data warehouse.
answer

Information collected by an organization from a variety of external and internal databases is stored in special type of database called a
question

True
answer

The logical view of data focuses on meanings and content of the data.
question

False
answer

A record is a collection of related tables.
question

True
answer

Database tables can be related or connected to other tables by common key fields.
question

True
answer

The ATM works on the principle of real-time processing
question

application generation subsystem
answer

The DBA can create user forms and menus using the
question

Hierarchical model
answer

A nationwide airline reservation system is an example of this type of database model.
question

pointers
answer

A network database can utilize ____, special connections between nodes that allow multiple connections between records.
question

Attributes
answer

In the object-oriented database model, this term is the equivalent to a field in a relational model
question

LexisNexis
answer

This commercial database offers news and information on legal, public records, and business issues.
question

False
answer

Data redundancy results due to lack of data integrity.
question

True
answer

The company database may be stored on a mainframe and managed by a database administrator.