Answer:
I think It will be the same as season 5.
Explanation:
Answer:
We have to check the video mode if we see that the TV was showing black or blue screen or had snow.
Explanation:
- When this situation takes place we have to see first whether the set- top box is working or not.
- We also need to check whether the TV is in video mode or not , it the TV is in video mode it will be showing blue screen.
- Snow occurs when there are problems in the circuits, transformers , signal lines etc.
- When such problems take place we need to install a good quality cable, screened wall plates and need to remove splitters.
Answer:
A search engine is like Bing, but a web browser is a browser you can search from anywhere in the world and end up with the same search results.
Explanation:
Answer:
<u>D. All are correct statements</u>
<u>Explanation:</u>
Remember, an Optical signal is a type of electromagnetic signal, and so it is possible for radio frequencies to be converted or received into optical signals since they both use a form of electromagnetic waves or signal.
Indeed, Optical signals have different properties/characteristics and operate at higher frequencies than RF signals. For example, it uses a Near-infrared band (wavelength) of 800 nm - 1600 nm which is different from RF signals.
In addition, by using a Mach-Zhender Modulators (MZMs) an RF antenna tuned to the proper frequency can collect an optical signal.
