A ____________ is a exit control loop in Java.
1.Do while
2.while
3.for
4.Switch
Posted Date:-2022-01-20 05:47:40
access mode of method polygon is _______________
1.new
2.public
3.private
Posted Date:-2022-01-20 06:50:48
for loop constraints are ____________
1.i=0; i<=n; i++
2.i=0; i<n; i++
3.i=1; i<n; i++
Posted Date:-2022-01-20 06:49:13
if (a==b) { System.out.printin(a+b); } else { System.out.println (a-b); } when a-7 and b=5
1.12,35
2.35
3. 2
Posted Date:-2022-01-20 06:11:27
Inialization of the word piglatin _____________
1.word="";
2.piglatin="";
3.piglatinWord="";
Posted Date:-2022-01-20 06:44:45
Name of the Class in above program is:
1.palin
2.palindrome
3.class
Posted Date:-2022-01-20 06:20:04
switch (x) { case'a':System.out.printin("Discipline"); case 'b:System.out.printin ("Dedication"); break; case 'c':System.out.println("Commitment") default: System.out.println("Success"); } when x='C'
1.Discipline
2.Dedication
3.Success
Posted Date:-2022-01-20 06:14:32
The statement to insert some data as input in Java is.
1.System.scaner(0)2
2.new
3.Scanner
Posted Date:-2022-01-20 05:55:14
The wrapper class to which boolean type belongs
1.boolen
2.boot
3.Boolean
Posted Date:-2022-01-20 05:49:23
The_____________ is called the instance of the class
1.Sub Class
2.Attributes
3.Object
4.None of these
Posted Date:-2022-01-20 05:45:14
What is the return type of Ispalindrome() function is
1.char
2.string
3.boolean
Posted Date:-2022-01-20 06:23:51
!(20<3&&4>6)
1.True
2.False
Posted Date:-2022-01-20 06:00:15
A _____________ is used to give single line comment in Java.
1.//*Comment
2./*Comment*1
3.11 Comment
4.*1 Comment *1
Posted Date:-2022-01-20 05:46:37
A _______________ is the data or a sequence of characters used in a program to represent a contant that never changes its value during the execution of program.
1.Class
2.literal
3.array
4.String
Posted Date:-2022-01-20 05:26:01
Access modifier of class palin is
1.public
2.private
3.protected
Posted Date:-2022-01-20 06:26:11
Beginning of string is denoted by
1. int i=0;
2.double i=0;
3.char i=0;
Posted Date:-2022-01-20 06:25:15
Boolean is a non- primitive data type
1.True
2.False
Posted Date:-2022-01-20 05:57:49
Choose the odd one:
1.&
2.&&
3.>>
4.<<
Posted Date:-2022-01-20 06:03:02
Choose the odd one:
1.>=
2.==
3.&
4.<=
Posted Date:-2022-01-20 06:04:02
Choose the odd one:
1.Switch
2.If
3.f-else
4.for
Posted Date:-2022-01-20 06:04:48
Choose the odd one:
1.byte
2.boolean
3.char
4.Array
Posted Date:-2022-01-20 06:05:43
Choose the odd one:
1.abstraction
2.inheritance
3.portable
4.encapsulation
Posted Date:-2022-01-20 06:06:42
Condition of while loop in above program is
1.i == j
2.i<J
3.i>=j
Posted Date:-2022-01-20 06:22:07
do loop is doubly bounded iterative statement.
1.True
2.False
Posted Date:-2022-01-20 06:01:24
Example of operator overloading is
1.&
2.**
3.++
Posted Date:-2022-01-20 06:54:55
Invoking a function without any parameters of a class is termed as
1.Call by value
2.call by reference
3.call as default
Posted Date:-2022-01-20 05:56:50
Keyword to use scanner class is ____________
1.old
2.new
3.Void
Posted Date:-2022-01-20 06:30:48
n-10000; while (n>10) n=n/10; Computer Applicatio System.out.println(n); How many time the loop is executed and what is the output?
1.Loop is executed 4 times and the output is 10
2. Loop is executed 3 times and the output is 100
3.Loop is executed 1 times and the output is 10.
Posted Date:-2022-01-20 06:16:14
Name of the class is ______________
1.Kboatpolygon
2.polygon
3.ob
Posted Date:-2022-01-20 06:51:46
Name the type of error in the statement given below int r-100/r
1.Syntax
2.Runtime
3.Logical
4.Warning
Posted Date:-2022-01-20 05:23:51
Operator overloading is the feature
1.Inheritance
2.Encapsulation
3.default
4.Polymorphism
Posted Date:-2022-01-20 06:54:20
Overloading types are?
1.Function overloading
2.Operator overloading
3.All of above
Posted Date:-2022-01-20 06:55:40
Scope of local variable is with in a class.
1.True
2.False
Posted Date:-2022-01-20 06:00:40
Statement to get length of string used above
1. strlen();
2.l=len();
3.str.lenth();
Posted Date:-2022-01-20 06:21:06
String x = (a<=30)? "poor": "fail"; when a = 30
1.poor
2.fail
3.poor and fail
Posted Date:-2022-01-20 06:12:54
The code which can execute on any machine and is independent of architecture is
1.Source code
2.Object Code
3.Byte code
Posted Date:-2022-01-20 05:51:53
The comparison operator(==)is left associative.
1.True
2.False
Posted Date:-2022-01-20 06:01:58
The method with the same name as of the class and which does not have a return data type is called as
1.Constructor
2.Function
3.Method
Posted Date:-2022-01-20 05:54:24
The number of bytes occupied by int data type is ____________byte/s
1.4
2. 8
3.2
4.None of these
Posted Date:-2022-01-20 05:27:07
The package used is ______________
1. java.util.*
2.java.sys.*
3.java.str.*
Posted Date:-2022-01-20 06:42:13
The parameters passed to object in main Program are ___________
1.5,2
2.2
3.2,5
Posted Date:-2022-01-20 06:47:04
The______ flag is initialized as __________.
1.flag=0;
2.flag!=0;
3.flag==0
Posted Date:-2022-01-20 06:33:26
To input the string object ____________ used.
1.ob.next()
2.ob.nextLine()
3.ob.nextln()
Posted Date:-2022-01-20 06:32:16
What is operator overloading?
1.A bloc of code similar to method with same name as its class.
2.Define the multi role of some operator
3.A bloc of code to find the class
Posted Date:-2022-01-20 06:53:18
What is the final value stored in variable x? int a-7.76; double x-Math.abs(Math.floor(a));
1. 8.0
2.7.0
3.8
4. 7
Posted Date:-2022-01-20 05:23:02
What is the Name of the class used in above program.
1.Piglatin
2.LatinWord
3.PiglatinWord
Posted Date:-2022-01-20 06:29:33
Which of the following is not valid KEYWORD? (i) for (ii) far (iii) Break (iv) since
1.(i)
2.(ii)
3. (iii)
4.(iv)
Posted Date:-2022-01-20 05:19:34
Which of the following reserved keyword in Java?
1.object
2.stricfp
3.main
4.system
Posted Date:-2022-01-20 05:22:03
Which one is not correct relational operator? (i) == (ii) = (iii) != (iv) <>
1.(i)
2.(ii)
3.(iii)
4.(iv)
Posted Date:-2022-01-20 05:21:24
x=x++ + ++ x; [x = 5]
1.9
2.10
3.11
4.12
Posted Date:-2022-01-20 06:08:45