Java Chapter 9- Questions and Answers| Latest
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The Character wrapper class provides numerous methods for ✔️✔️testing and converting char
variable
the term _____ commonly is used to refer to a string that is part of another string. ✔️✔️substring
What will be printed after the following code is executed?
String str = "abc456";
int m = 0;
while (m < 6)
{
if (Character.isLetter(str.charAt (m))
System.out.print(
Character.toUppercase(str.charAt (m));
m++;
} ✔️✔️ABC
Assuming that str is declared as follows,
String str = "RSTUVWXYZ";
What value will be returned from str.charAt (5)? ✔️✔️W
What will be the value of matches after the following code is executed?
Update 100% Solved
The Character wrapper class provides numerous methods for ✔️✔️testing and converting char
variable
the term _____ commonly is used to refer to a string that is part of another string. ✔️✔️substring
What will be printed after the following code is executed?
String str = "abc456";
int m = 0;
while (m < 6)
{
if (Character.isLetter(str.charAt (m))
System.out.print(
Character.toUppercase(str.charAt (m));
m++;
} ✔️✔️ABC
Assuming that str is declared as follows,
String str = "RSTUVWXYZ";
What value will be returned from str.charAt (5)? ✔️✔️W
What will be the value of matches after the following code is executed?
