• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

JAVA Strings

JAVA Strings
The class string belongs to ................. package.

java.lang
java.awt
java.applet
java.string

ANSWER DOWNLOAD EXAMIANS APP

JAVA Strings
String str1 = "Kolkata".replace('k', 'a');In the above statement, the effect on string Kolkata is

Displays error message
All characters a are replaced by k.
The first occurrence of k is replaced by a.
All characters k are replaced by a.

ANSWER DOWNLOAD EXAMIANS APP

JAVA Strings
What will be the output of the following program code?public class Test{ public static void main(String args[]){ String s = "what"; StringBuffer sb = new StringBuffer("what"); System.out.print(sb.equals(s)+","+s.equals(sb)); }}

true,false
true,true
None of these
false,false
false,true

ANSWER DOWNLOAD EXAMIANS APP

JAVA Strings
How many objects will be created?String a = new String("Examveda");String b = new String("Examveda");String c = "Examveda";String d = "Examveda";

2
3
4
None of this

ANSWER DOWNLOAD EXAMIANS APP

JAVA Strings
What will be the output?String str1 = "abcde";System.out.println(str1.substring(1, 3));

abcd
None of these
abc
bc
bcd

ANSWER DOWNLOAD EXAMIANS APP

JAVA Strings
How many Constructor String class have?

11
2
7
None of this
13

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON JAVA Strings

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑