True!
A closed-loop system is essentially the same as an open-loop system, except a closed-loop system offers the element of feedback. Feedback allows the system to measure different variables and report it back to the controller.
A central issue in the Microsoft antitrust lawsuit involved Microsoft's integration of its internet browser into its windows operating system, to be sold as one unit is a practice that is known as: C. tying.
<h3>What is an operating system?</h3>
In Computer technology, an operating system (OS) can be defined as a system software that's usually pre-installed on a computing device by the manufacturers, in order to manage random access memory (RAM), software programs, computer hardware and all user processes.
Microsoft was involved in an antitrust lawsuit with respect to tying the integration of its internet (web) browser into its windows operating system (OS) such as Windows 7, 8, 10, etc., in order to sell them to end users as a single unit.
Read more on operating system here: brainly.com/question/22811693
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Resposta:
<u>Per a càrrega de 680Ω:</u> 7,27 volts
<u>Per a les dues càrregues de 220Ω:</u> 2,36 volts cadascuna
Explicació:
Segons la llei d’ohms
E = IRt
E és la força electromotriu = 12V
I és el corrent total que circula al circuit
Rt és la resistència equivalent total
Com que els 680Ω, 220Ω i 220Ω estan en sèrie;
Rt = 680 + 220 + 220
Rt = 1120Ω
Obteniu el corrent total del circuit:
Recordem que: E = IRt
I = E / Rt
I = 12/1120
I = 0,0107A
<u>Tingueu en compte que el mateix corrent flueix a través de resistències connectades en sèrie, però tensions diferents.
</u>
Obteniu les tensions individuals;
Per a càrrega de 680Ω;
V = IR
V = 0,0107 * 680
V = 7,27 Volts
Per a la càrrega de 220Ω
V = IR
V = 220 (0,0107)
<em>V = 2,36 volts
</em>
<em>Per tant, les tensions de les dues càrregues de 220Ω seran de 2,36 volts cadascuna</em>
Answer:
DATA MANAGEMENT SYSTEM
Explanation:
Data management system is a program for storing and retrieving users data thereby allowing the users to create their own database.
The database management system also interacts with end users, applications, and the database itself to capture and analyze the data and also provide an interface between the database and its users and other application programs.