What Will Be Displayed as a Result of Executing the Following

question 29

Multiple Choice

What will be displayed as a result of executing the following code? int x = 8;
String msg = "I am enjoying java.";
String msg1 = msg.toUpperCase() ;
String msg2 = msg.toLowerCase() ;
Char ltr = msg.charAt(x) ;
Int strSize = msg.length() ;
System.out.println(msg) ;
System.out.println(msg1) ;
System.out.println(msg2) ;
System.out.println("Character at index x = " +
Ltr) ;
System.out.println("msg has " + strSize +
" characters.") ;

• A) I am enjoying java.
• I AM ENJOYING JAVA.
• I am enjoying java.
• Character at index x = j
• Msg has 20 characters.
• B) I am enjoying java.
• I AM ENJOYING JAVA.
• I am enjoying java.
• Character at index x = o
• Msg has 20 characters.
• C) I am enjoying java.
• I AM ENJOYING JAVA.
• I am enjoying java.
• Character at index x = o
• Msg has 19 characters.
• D) I am enjoying java.
• I AM ENJOYING JAVA.
• I am enjoying java.
• Character at index x = y
• Msg has 19 characters.

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Definitions:

Subscript

A character set slightly below the normal line of type, often used in chemical formulas and mathematical expressions.

Row Boundary

The line that delineates the end of one row and the beginning of another in a spreadsheet or table, often adjustable to change row height.

Column

A vertical sequence of cells in a spreadsheet or table.

Desired Width

The specific or preferred width dimension that a user or application sets for an object or document layout.