Choose the operations that can be performed on String objects:

Related MCQs

• Given the following declarations String s1=new String("Hello") ; String s2=new String("there"); String s3=new String(); Which of the following are legal operations?
• Which of these method of class String is used to extract a single character from a String object?
• Which of these method of class String is used to obtain length of String object?
• Consider the following code snippet String river = new String(“Columbia”); System.out.println(river.length()); What is printed?
• Which of this method of class String is used to obtain a length of String object?
• String constants are said to be_____ of string class.
• If you run the code below, what gets printed out?String s=new String ("Bicycle"); int iBegin=1; char iEnd=3; System.out.println (s.substring (iBegin, iEnd));
• Given the code String s = new String("abc"); Which of the following call is not valid?
• _________ Operators are overloaded for string objects?
• Which method defined in Integer class can be used to convert a whole number in string type to primitive int type.