Answer:
columns, rows
Explanation:
In Computer programming, a atabase schema refers to the logical design of the database while the database instance refers to a snapshot of the data found in a database at a given instant in time.
Basically, in database management, the term "schema" is used to denote a representation of data while the term "instance" is used to denote an instance of time.
A database schema is a structure which is typically used to represent the logical design of the database and as such represents how data are stored or organized and the relationships existing in a database management system. There are two (2) main categories of a database schema; physical database schema and logical database schema.
Also, a database instance is a snapshot of the data in the database at a given instant in time and as such represents an operational database by following the conditions, validation and constraints set for a database management system.
These data can be stored or organized in a database management system through the use of multiple-column record formats.
In a multiple-column record of a data file, columns represent different variables and rows represent different cases (respondents) such as experimental data, independent observations etc.
Answer:
D. Think-Feel-Do Model
Explanation:
The Think-Feel-Do Model or simply just TFD model is a marketing model used by marketers to engage their target customers.
THINK - Involves the marketers having an insights into the target customer's needs that are important.
FEEL - Understanding the target customers basic drive. It involves inbound and outbound marketing communications.
DO - This involves the creation of marketing materials to be used in targeting the target customers for the products/services.
<u>Answer:</u>
search
<u>Explanation:</u>
A search engine is a type of software that is used to carry out web searches. It works by "crawling" through the World Wide Web one web page at a time and indexing the pages.
Answer:
AD DS
Explanation:
Active Directory Domain Service is an active directory server role found in windows server and it permits admins in a network environment store and also manages information from a particular source in a network, there are no requirements for forests, domains, and domain controllers. It works both on intranet and internet networks.