<span>A switch is a central network device that connects network nodes such as workstations and servers in a physical Star topology</span>
Answer:
No
because spreadsheet is used for calculation not for writing address
Answer:
to close an open application
Answer:
The correct answers are c. can contain special characters d. is case-sensitive
Explanation:
Variable can be referred to as a container used for storing values such as numeric values, memory addresses, characters, character string so it can be used in any part of the program. Every programming language has rules that you must strictly follow while naming a variable, and some of the rules for naming variable in PHP are A variable name can contain letters, numbers, and characters after the first character and A variable name is case sensitive.
Explanation:
because of the visual appearance
