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What defines a device as a computer-?
A computer is defined as an electronic device that is designed to accept data.
What kind of data structure is required to implement the round robin scheduling policy?
The circular queue data structure is required to implement the round robin scheduling policy. Round robin is similar to FCFS scheduling.
What is the schema definition in computer science and how does it impact data organization and structure within a system?
In computer science, a schema definition is a blueprint that outlines the structure and organization of data within a system. It defines the types of data that can be stored, their relationships, and how they are organized. The schema impacts data organization by ensuring consistency and coherence in how data is stored and accessed, which helps maintain data integrity and facilitates efficient data retrieval and manipulation within the system.
What are the key differences between an information model and a data model, and how do they impact the overall design and structure of a system?
An information model focuses on the organization and relationships of data within a system, while a data model specifically defines the structure and format of the data itself. The information model guides how data is stored and accessed, while the data model dictates the specific attributes and relationships of the data. These models impact the overall design and structure of a system by ensuring data consistency, accuracy, and efficiency in data management and retrieval.
What is the role of schema in computer science and how does it impact data organization and retrieval within a database system?
In computer science, a schema is a blueprint that defines the structure and organization of data within a database system. It outlines the relationships between different data elements and how they are stored and accessed. The schema plays a crucial role in data organization and retrieval by ensuring that data is stored in a consistent and efficient manner. It helps in defining the data types, constraints, and relationships between different tables, which in turn facilitates faster and more accurate data retrieval operations.
The procedures designed to safeguard a companys assets and ensure efficient and appropriate account data are called?
the procedures designed to safegaurd a companys assets and ensure efficient and appropriate account data are called?
What defines how users view the organization of the data?
a data model
Data about data is called what in a database?
"Metadata" defines the structure of the data stored.
What is data and define its type?
Data is information. Data type defines the type of data - integer, character etc
Who are the companys primary demographic on facebook?
Any one they can mine data from and exploit are information
Why do you need a back up policy?
A backup policy is essential to ensure data integrity and availability, protecting against data loss from hardware failures, cyberattacks, or accidental deletions. It defines the frequency, methods, and storage locations for backups, helping organizations maintain consistent data recovery processes. By having a clear policy in place, businesses can minimize downtime, safeguard sensitive information, and comply with regulatory requirements. Ultimately, it provides peace of mind knowing that critical data is secure and recoverable.
Functions of primitive data types?
defines the value of a cell
What is limitation of any map?
The accuracy or sensitivity of the data that is displayed on the map, it is only as good as the data it is built on.
Data flow diagram of insurance policy?
data flow diagram for creating a insurance policy
What is data type and field name?
Data Type defines the type of data that will be stored. Example : int, byte, short etc
Which term defines the point-in-time to which data must be recoverable?
RPO
What is difference between data dictionary and database schema?
DATABASE is a repository of data...... it is a place which holds the entire data together......while DATA DICTIONARY defines the basis to distinguish the data....this can be in the form of tables, views
