Answer:
True
Explanation:
A final class is something like sealed one and no one can inherit that further.
it is useful to lock our code or functionality from others
Answer:
Yes
Explanation:
Just like a human fingerprint, no 2 computers are the same.
It helps you determine the amount of watts a turbine produces because math is the only way to go
Answer:
The answer to this question is given below in the explanation section.
Explanation:
The given options to this question are:
- resolution.
- magnification.
- orientation.
- colors.
The correct option to this question is 1. i.e.
Resolution.
The resolution of an image determines how many pixels per inch an image contains. Image having a higher resolution takes long page load times for a page and lower resolution takes less page load time. So, to prevent long page load times for pages containing images, it is best to use compressed file formation as well as appropriate image dimension and resolution.
While other options are not correct because:
Magnification, orientation, and color does not affect the page load time. Page load time for images only affected by the dimension and resolution of the images.
Answer:
a. A literal dollar sign
.
b. Shell variable syntax.
c. End-of-line anchor for pattern matching.
Explanation:
There are three answers to this question among the given options.
When a regular expression is quoted single, the $ character can act in one of two ways. end of line anchor for pattern matching.Elsewhere it acts as a literal dollar sign.
When a double quoted regular expression is there, the $ character is treated as a shell variable syntax.
