Answer:
One benefit for a small business using the hosted software model for its enterprise software is that it can succeed without employing full-time IT professionals.
Explanation:
IP addresses provide a unique number for identifying devices that send and receive information on the Internet
-scav
Astrix (*) is used to multiply
Example: 5*5 (the answer would come out as 25)
If you’re using Excel, do it in the formula bar of course.
Answer: The .(dot) character
Explanation: in Linux, the period (dot) is short hand for the bash built in source. It will read and execute commands from a file in the current environment and return the exit status of the last command executed.
The .(dot) character is the first character for a file or directory names if they should not be displayed by commands such as ls unless specifically requested
Answer:
Variable Where Declared
In Sub1 :
A Sub1
Y Sub1
Z Sub1
X Main
In Sub2:
A Sub2
B Sub2
Z Sub2
Y Sub1
X Main
In Sub3 :
A Sub3
X Sub3
W Sub3
Y Main
Z Main
Explanation:
In static-scoped languages with nested subprograms, the declaration of a variable is checked with the subprogram, if it is not found, it check within the parent method that called it, it continue until it find a declaration, if no declaration is found, it display an error.
In Sub1, a, y, z is declared there while the declaration of x is found in main.
In Sub2, a, b, z is declared, declaration of y is found in sub1 and declaration of x is found in main.
In Sub3, a, x, w is declared while the declaration of y, z is from the main.
