Answer:
Replace the power supply
Explanation:
Usually, Capacitors burn up because of different factors.
- Exceeding operation voltage
- High Inverse voltage if is an electrolytic capacitor.
A tentative answer could be the battery, but usually the batteries damages are because wear out of them, that is, cycles of charging and discharging, a problem that could arise in the battery is related with the charge protection, this circuit cares that the battery only get the charge that it needs, in Li-po batteries is 3.7V, in some laptops is 24 V, if so the battery could explode or leaking acid.
The mother-board is the "brain" and the Random Access Memory (RAM), they consume a lot of energy and usually heat up, but doesn’t produce increasing of voltage and its feed it by voltage regulators.
The only valid option is the power supply because the energy comes from a rectifier (made with diodes) and a voltage regulator that step-down the DC voltage output if by any chance the voltage increase or a diode burns up in the power supply the coupling capacitors or input capacitors in the computer will fail.
Answer:
Al hablar de entornos digitales de enseñanza y aprendizaje, la frase apunta al avenimiento de medios informáticos y tecnológicos al proceso metodológico de enseñanza de los distintos sistemas educativos a nivel mundial.
Así, la irrupción del internet como medio de búsqueda de información y las herramientas digitales como vídeos, diapositivas y libros electrónicos como métodos de presentación de información han facilitado el acceso de los alumnos y docentes al conocimiento a través de la generación de un entorno digital que permite a estos un acceso mas rápido y abarcativo al conocimiento.
Advantages of a Wireless Network<span> over Wired. As I mentioned in the introduction, the main </span>advantage of a wireless network<span> over a wired </span>one<span> is that users can move around freely within the area of the </span>network <span>with their laptops, handheld devices etc and get an internet connection.</span>
Answer:
Static web pages are sent as it is at web server without being processed additionally.
Dynamic web pages content may change, and server hosting dynamic web pages return content after processing trough a program.
Examples of dynamic and static web pages are below
Explanation:
<em><u>dynamic websites</u></em>
f o o t y r o o m (.co) It is a football website. Displays latest highlights and football stats. It is dynamic because it gives live match scores, as the scores change, content change as well.
a c c u w e a t h e r (.com) It shows weather information. It is dynamic because when requested, displays current weather information.
x e (.com) It is a currency website. Dynamic because it shows live exchange rates.
<em><u>static websites</u></em>
s c i p y - l e c t u r e s (.org) It is a website about scientific python environment. It is static because it gives same content whenever requested.
d o g a c a n d u . b l o g s p o t (.com) it is a blog. Static because the requested content doesn't change unless the blogger adds a new story.
z t a b l e (.net) It is a website about z-score values and includes z-tables. It is static because its displayed as it is.
Complete Question:
A campus bookstore sells both types and in the last semester sold 56% laptops and 44% desktops. Reliability rates for the two types of machines are quite different, however. In the first year, 5% of desktops require service, while 15% of laptops have problems requiring service.
Given that a computer required service, what is the probability that it was a laptop?
Answer:
Probability = 0.084
Explanation:
Given
Laptops = 56%
Desktop = 44%
Service Required (Laptop) = 15%
Service Required (Desktop) = 5%
Required
Determine the probability that a selected computer is a laptop and it requires service.
The question tests our knowledge of probabilities using "and" condition.
What the question requires is that, we calculate the probability of selecting a LAPTOP that REQUIRES SERVICE
Note the capitalised words.
This will be calculated as follows:
Probability = P(Laptop) and P(Service Required (Laptop))
[Substitute values for P(Laptop) and P(Service Required (Laptop))]
Probability = 56% * 15%
[Convert to decimal]
Probability = 0.56 * 0.15
Probability = 0.084
