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
Answer:
C. 40
Explanation:
The code uses IF and ELSE statements to carry execute a block of code if any of the statements hold true
OrderTotal here is greater than 100, and this allows the second IF ELSE block to be executed.
The code to be executed is discountAmount = OrderTotal * 0.2
This will be discountAmount = 200 *0.2
therefore, discountAmount = 40.
Answer:
mark- I was enormous in size,measuring 8 feet high,51 feet long and 3 feet deep it weighs tons used , 530 miles of wire and 730,000 separated plant.
