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प्रश्न
The method to convert a lowercase character to uppercase is ______.
विकल्प
String.toUpperCase( )
Character.isUppercase ( char )
Character.toUpperCase( char )
toUpperCase ( )
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उत्तर
The method to convert a lowercase character to uppercase is Character.toUpperCase( char ).
APPEARS IN
संबंधित प्रश्न
Differentiate between if else if and switch-case statements.
Give the output of the following code:
String P = “20”, Q = “19”,
int a = Integer .parselnt(P);
int b = Integer. valueOf(Q);
System.out.println(a+””+b);
State the data type and value of res after the following is executed:
char ch = ‘t’;
res=Character. toUpperCase(ch);
Write a difference between the functions isUpperCase() and toUpperCase().
State one difference between the floating point literals float and double.
Design a class to overload a function area( ) as follows:
(i) double area (double a, double b, double c) with three double arguments, returns the area of a scalene triangle using the formula:
area = `sqrt ("s" ("s" - "a")("s" - "b")("s" - "c")) "2ab"`
where `"s" = ("a" + "b" + "c")/2`
(ii) double area (int a, int b, int height) with three integer arguments, returns the area of a trapezium using the formula:
area = `1/2` height (a+b)
(iii) double area (double diagonal 1, double diagonal 2) with two double arguments, returns the area of a rhombus using the formula :
area = `1/2` (diagonal 1 × diagonal 2)
Give the output of the following Character class method:
Character.toUpperCase('a')Write the value of n after execution:
char ch = 'd';
int n = ch + 5;Predict the output of the following code snippet:
char ch='B';
char chr=Character.toLowerCase(ch);
int n=(int)chr-10;
System.out.println((char)n+"\t"+chr);
Define a class to accept a string and convert the same to uppercase, create and display the new string by replacing each vowel by immediate next character and every consonant by the previous character. The other characters remain the same.
Example: Input: #IMAGINATION@2024
Output: #JLBFJMBSJPM@2024
