Answer:
C
Explanation:
<link rel="stylesheet" type="text/css" href="syb/syb.css" title="stylesheet"/>
The above code is self explanatory. All others have wrong rel or title. Title is always stylesheet, and rel as well stylesheet as well as href is external css file which we are loading, and text/css is always the type as it is the css. None of the other has this syntax. And hence this is the right answer.
Answer:
Repeater
Explanation:
Repeater is the device that is used in networking to enhance or boost the signal to increase the range of the signal.
So the user should purchase the Repeater to boost the wireless signal.
Answer:
Explanation:
PDF or (Portable Document Format) this is a format standard to store, design, administrate, this standard include bit maps format, image format, objects, and text format, all these formats to show pages quickly, PDF is a standard and for the devices can show this format, devices like prints, laptops, or even cellphones.
Nothing, it will just keep sending you annoying notifications that become more and more frequent, i would just confirm it if i were you
