Explanation:
La primera revolución tecnológica se produjo hace unos 10.000 años, en el Neolítico, cuando los seres humanos pasaron de ser nómadas a sedentarios desarrollando las primeras técnicas agrícolas. Hace unos seis millones de años, surge la especie humana por evolución a partir de los primates
Oracle, DB2, and Microsoft SQL Server are examples of RDBMS. Therefore, the <u>correct option of this question is (c)</u> i.e. RDBMS.
A software used to store, query, and retrieve data stored in a relational database is referred to as a relational database management system (RDBMS). In RDBMS, data is represented in tables with rows and columns.
The RDBMS handles administrative functions such as managing data access, storage and performance. To perform these administrative services, RDBMS provides an interface between the database, applications and users.
Some features of RDBMS are described below:
- RDBMSs are more secure, faster and easier to work with.
- More than one user can have access to RDBMS at a point of time.
- RDBMS supports distributed databases.
- RDBMS can store a vast amount of data.
- Only the data in the form of tables is managed by RDBMS.
- Data redundancy is reduced in RDBMS using primary keys and indexes.
Thus, Oracle, DB2, and Microsoft sql server are example of RDBMS.
<u>While the other ptions (a) supply chain management and (b) erp applications are not correct because:</u>
- Supply chain management is a centralized management process that handles the flow of goods and services, such as movement and storage of raw materials, inventory, finished goods, and delivery of the final product.
- Enterprise resource planning (ERP) applications refers to software used in organizations to manage day-to-day business operations such as project management, risk management and compliance, procurement, accounting and supply chain operations.
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Answer:
Bookmarking
Explanation:
Bookmarking site are social sites that allow it members or users to organize tag and share links to media and other online content on the internet using their own web service instead of using the regular browser's bookmarking feature. some examples include Pinterest, Reddit, Dribble, Pocket, Digg, Slashdot, StumbleUpon.
Answer: <u>Data, Information</u>
Explanation: Digital communication is the communication that gets established through the digital signal that carry the information/data from source to destination.This type of communication is carried out in the form of digital bits or samples.
It helps in transferring information/data/instruction rapidly and thus helps in the development of relationship E.g.- the transferring of data over the internet.