Answer:
ask for the user's age
Explanation:
you always input the values of a variable before you begin any processes
The dir command displays information about files and directories, and how much disk space is available. By default, it displays the name, size, and last modification time of every file in the current directory.
Answer:
postincrement.
Explanation:
In Computer programming, a variable can be defined as a placeholder or container for holding a piece of information that can be modified or edited.
Basically, variable stores information which is passed from the location of the method call directly to the method that is called by the program.
For example, they can serve as a model for a function; when used as an input, such as for passing a value to a function and when used as an output, such as for retrieving a value from the same function. Therefore, when you create variables in a function, you can can set the values for their parameters.
The postincrement operator increases the value of the variable by 1 after the original value is used in the expression in which the variable appears.
If you want an online presentation, I think you mean by a website.
Best thing you can find is Google Slides.
if you want a program,
LibreOffice is your best bet. It is completely free and it is for Linux, Windows and possibly Mac.
Answer:
<h3 />
Explanation:
<h3>Although System analysis offers an extensive range of benefits it might also have some disadvantages. One of the main disadvantages which is mostly overlooked is the risk of too much analysing which may be costly and time consuming. It is therefore part of the analyst's job to find the right balance.</h3>
