Exam 8: The Era of Big Data: Databases, Information Systems, and Artificial Intelligence

Which of the following statements / clauses is NOT a component of structured query language (SQL)?

_________ involves the conception,design,manufacture,and operation of devices that perform humanlike functions.

Discuss the computer-based information system (MIS,DSS)used by tactical,or middle,managers.

If a database connects data in different files through the use of a primary key,it is a(n)________ database.

Management information systems use data recorded by a TPS as input into programs that produce routine reports as output.

DBMS utilities are programs used to generate on-screen or printed documents from part or all of a database.

A multimedia database must be a(n)________ database model.

A form of smart software that monitors work patterns,asks questions,and performs work tasks on the user's behalf is called a(n)________.

Metadata is "cleansed" data about data; it shows the origin of the data,the transformations it has undergone,and summary information about it.

A field within a record that is chosen to uniquely identify the record is the main field.

Human resources department is the same as the personnel department.

A record (row)is a collection of related ________.

A field of data is a collection of records.

If you were an operational,or lower-level,manager,you would most likely use a _________ system.

In network database model was developed in part to solve some of the problems of the rigid hierarchical database model.

The ______ refers to the moment when humans would have created self-aware,smarter-than-human machines capable of designing computers and robots that are better than what humans can build; it also refers to the possible transferring of the contents of human brains and though processes into a computer.

In a hierarchical database,the parent record at the top of a database is called the ________ record.

The display screen that the user of an expert system interacts with is known as a(n)________.

Define a "record."

Which of these is NOT a level of the data storage hierarchy?