Answer: d) B & C
Explanation: Variable substitution is the method through which the command substitution is done for the other form of command and regains its value or meaning.
This value substitution is done with the help of double quotes("...") which are inverted as well when a new form of command is to be introduced and it is known as back quotes. Other given options are incorrect because it is not determined in single quotes.Thus the correct option is option (d).
Answer:
check a document for spelling errors
Explanation:
With a word processor, you can easily edit and make changes to a document, move text around in a document, add images, change fonts, check for spelling errors
Answer:
My research suggests that it is before and after.
Answer:
B and D.
Explanation:
An individual working as a network administrator is responsible for a variety of different tasks which can include the design of the network itself, security for the network, and identifying and fixing issues. This is done in order to keep the computer network up-to-date and functioning as intended within the company or organization.
It is called a fluid layout
A fluid
web page typically is configured with percentage widths that sometimes take up
100% of the browser. They will use relative units like percentages instead of pixels
and will often fill the width of the page regardless of what the width of the
browser might be. They keep the same spatial weighting to all elements and
works fine on different sizes of screens of similar sort. They define each area
of an image layout perfectly.
