MCQOPTIONS
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MCQOPTIONS
| 1. |
String class provides function toUpper() to _____________________$ |
| A. | Convert first character to uppercase |
| B. | Convert last character to uppercase |
| C. | Convert the whole string characters to uppercase |
| D. | Convert uppercase to lower and lower to uppercases |
| Answer» D. Convert uppercase to lower and lower to uppercases | |