The question above has multiple choices as follows.
<span>a.
</span>App extensions
<span>b.
</span>Sitelink extensions
<span>c.
</span>Structured snippet extensions
<span>d.
</span>RSLAs (remarketing lists for search ads)
The correct answer is (A) App extensions
App extensions are a great way for people to access your
website. They allow you to link to your tablet or mobile app from your text adds.
If you want to drive app downloads, app promo ads might be the best option.
Answer:
Functions of an operating system. An operating system provides three essential capabilities: It offers a UI through a CLI or GUI; it launches and manages the application execution; and it identifies and exposes system hardware resources to those applications -- typically, through a standardized API.
Explanation:
Answer:
t= 8.7*10⁻⁴ sec.
Explanation:
If the signal were able to traverse this distance at an infinite speed, the propagation delay would be zero.
As this is not possible, (the maximum speed of interactions in the universe is equal to the speed of light), there will be a finite propagation delay.
Assuming that the signal propagates at a constant speed, which is equal to 2.3*10⁸ m/s (due to the characteristics of the cable, it is not the same as if it were propagating in vaccum, at 3.0*10⁸ m/s), the time taken to the signal to traverse the 200 km, which is equal to the propagation delay, can be found applying the average velocity definition:

If we choose x₀ = 0 and t₀ =0, and replace v= 2.3*10⁸ m/s, and xf=2*10⁵ m, we can solve for t:

⇒ t = 8.7*10⁻⁴ sec.
Answer is the son-father-grandfather concept. Good luck