Yes you can do that, it won't hurt the computer.
Answer: b. My name is BobBob
Explanation:
- $foo = 'Bob'; // Assigns foo variable the value Bob
- $bar = $foo; // Assigns the value of foo to bar
- $bar = "My name is $bar"; //changes the $bar this is the way to include variables directly in the string.
- print $bar; // this prints My name is and moves to the variable $bar which prints the value of $bar which is the value of $foo i.e. Bob
- print $foo; // prints another Bob
The statement that best explains the way that similar applications are used in different devices is option b: Although the systems are different, the apps are still designed to work the same way.
<h3>How does an app work?</h3>
An app is known to be a kind of a software that gives room for a person to be able to carry out some specific tasks.
Note that Applications for desktop or laptop computers are said to be called desktop applications and those apps that are used in mobile devices are known to be called mobile apps.
Hence, The statement that best explains the way that similar apps are used in different devices is option b: Although the systems are different, the apps are still designed to work the same way.
Learn more about Software applications from
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