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

Data Types and Variables

Data Types and Variables
In Java, the word true is ................

Same as value 1
A Boolean literal
Same as value 0
A Java keyword

ANSWER DOWNLOAD EXAMIANS APP

Data Types and Variables
What will be output of the following program code?public class Test{public static void main(String[] a){short x = 10;x = x*5;System.out.print(x);} }

Compilation Error
None of these
10
50

ANSWER DOWNLOAD EXAMIANS APP

Data Types and Variables
Determine output:class A{ public static void main(String args[]){ int x; x = 10; if(x == 10){ int y = 20; System.out.print("x and y: "+ x + " " + y); y = x*2; } y = 100; System.out.print("x and y: " + x + " " + y); }}

10 20 10 20
10 20 10 10
Error
10 20 10 100

ANSWER DOWNLOAD EXAMIANS APP

Data Types and Variables
The following fraction of codedouble STATIC = 2.5 ;System.out.println( STATIC );

Raises an exception
Rraises an error as STATIC is used as a variable which is a keyword
None of these
Prints 2.5

ANSWER DOWNLOAD EXAMIANS APP

Data Types and Variables
Size of float and double in Java is

64 and 64
64 and 32
32 and 32
32 and 64

ANSWER DOWNLOAD EXAMIANS APP

Data Types and Variables
Java is a ........... language.

strongly typed
weakly typed
None of these
moderate typed

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Data Types and Variables

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
↑