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In a hydrolysis reaction, __________, and in this process water is __________.
What is the process by which monomers are linked together to form polymers?
The following are possible solutions to answer Question (b).
(A) Choose ONE of the if-else structure (sample code) below and explain whether it would work without any errors.
(B) Use the AND operator in the condition and modify the code to display the correct output.
Sample Code 1
if age>=18 and age<=120: print('Age should be in the range of 18 to 120.') else: print('You may proceed with the program')
Sample Code 2
if age <=18 and age >=120: print('Age should be in the range of 18 to 120')else: print('You may proceed with the program')
Sample Code 3
if age < 18 and age > 120: print('Age should be in the range of 18 to 120.') else: print('You may proceed with the program')
Sample Code 4
if age < 18 and age > 120: print('You may proceed with the program')else: print('Age should be in the range of 18 to 120.')Analizați codul și scrieți în spațiul liber valoarea expresiei
<?php $s = 0; $i = 10;
do { $s += $i + $i; $i++; } while ($i < 21); echo($s);?>
Analizați codul și scrieți în spațiul liber valoarea expresiei
<?php $s = 0; $i = 20;
do { $s += $i + $i; $i++; } while ($i < 3); echo($s);?>
Dacă formularul din secțiunea de mai jos este trimis, cum puteți, în welcome.php, să scoateți valoarea din câmpul „prenume”?
// If the form in the white section below gets submitted, how can you, in welcome.php, output the value from the "first name" field?
<form action="welcome.php" method="get"> First name: <input type="text" name="fname"> </form><html>
<body>
Welcome <?php echo
; ?>
</body>
</html>
Analizați codul, aflați valoarea expresiei și selectați răspunsul corect
<?php
$num = 789101987; echo $num . " "; echo $num == strrev($num) ? " este palindrom" : " nu este palindrom";
?>