In each of the following code segments, locate the error and describe how to fix it: a) a = 5; while ( a <= 20 ); ++a; } b) switch (n) { case 1: document.writeln( "The number is 10" ); case 2: document.writeln( "The number is 20" ); break; default: document.writeln( "The number is not 10 or 20" ); break; } c) The following code should print the values from 0 to 5: a = 0; while (a < 5 ) document.writeln( a++ ); d)
In each of the following code segments, locate the error and describe how to fix it: a) a = 5; while ( a <= 20 ); ++a; } b) switch (n) { case 1: document.writeln( "The number is 10" ); case 2: document.writeln( "The number is 20" ); break; default: document.writeln( "The number is not 10 or 20" ); break; } c) The following code should print the values from 0 to 5: a = 0; while (a < 5 ) document.writeln( a++ ); d)
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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In each of the following code segments, locate the error and describe how to fix it:
- a)
a = 5;
while ( a <= 20 );
++a;
}
- b)
switch (n) {
case 1: document.writeln( "The number is 10" );
case 2: document.writeln( "The number is 20" );
break;
default:
document.writeln( "The number is not 10 or 20" );
break;
}
- c) The following code should print the values from 0 to 5:
a = 0;
while (a < 5 )
document.writeln( a++ );
- d)
<!DOCTYPE html>
<html>
<bodystyle=" font-size:30px;" >
<p id="demo"></p>
<script>
var d = new Date();
document.read("Date is"+d)
</body>
</html>
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