ICSE X/ Sample Test,Sample questions

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Question: 
  The Java program use _______________ to find and fix bugs.

1.JDK

2.JRE

3.JVM

4.None of these

Posted Date:-2022-01-19 04:48:27

Question: 
 public void (d) ____________
System.out.println(admno);
System.out.println(sname);
System.out.println(eng);
System.out.println(math);
System.out.println(science);
System.out.println(total);
public void takedata(int a, String n, int e, int m, ints)
admno= a;
sname=n;
eng e
math= m;
science= s;
total= gettotal();

1.getdata

2.showdata

3.gettotal

Posted Date:-2022-01-19 06:15:06

Question: 
 String grade- (mark>-90)? "A" (mark 80)?/B:C

1.A

2.B

3.C

Posted Date:-2022-01-19 05:28:33

Question: 
 string is a non - primitive data type

1.True

2.False

Posted Date:-2022-01-19 05:01:15

Question: 
 y=(++y* (y++ +5)); - [y=10]

1.176

2.150

3.166

4.156

Posted Date:-2022-01-19 05:25:30

Question: 
__________________is the collection of related classes and interfaces having common functionality.

1.literal

2.Polymorphism

3.Array

4.Polymorphism

Posted Date:-2022-01-19 04:36:33

Question: 
____________has same name as of class.

1.data

2.object

3.Sub class

4.Constructor

Posted Date:-2022-01-19 04:45:10

Question: 
__________access specifier gives the most accessibility.

1.Public

2.Private

3.Pestected

4.None of these

Posted Date:-2022-01-19 04:43:52

Question: 
!(2<3&&40>60 )

1.True

2.False

Posted Date:-2022-01-19 05:02:46

Question: 
{
private intadmno
private String sname;
private float eng, math, science, total;
private float (b)_____________.

1.getdata

2.showdata

3.gettotal

Posted Date:-2022-01-19 05:42:53

Question: 
A collection of related classes and interfaces having common functionality.

1.Literals

2.Package

3.Object

Posted Date:-2022-01-19 04:51:45

Question: 
Choose the odd one

1.return

2.break

3.continue

4.System.exit(0)

Posted Date:-2022-01-19 05:13:19

Question: 
Choose the odd one

1.byte

2.int

3.char

4.String

Posted Date:-2022-01-19 05:14:27

Question: 
Choose the odd one

1.for

2.while

3.do

4.far

Posted Date:-2022-01-19 05:09:18

Question: 
Choose the odd one

1.>=

2.==

3.&&

4.<=

Posted Date:-2022-01-19 05:10:02

Question: 
Choose the odd one

1.&

2.<<

3.>>

4.==

Posted Date:-2022-01-19 05:16:00

Question: 
class (a) _____________ .

1.stu

2.student

3.Student

Posted Date:-2022-01-19 05:41:22

Question: 
class (a)_____________
{
int product code, pack size, product price
String flavour, pack_type;

1.Fruitjuice

2.input

3.discount

Posted Date:-2022-01-19 06:29:09

Question: 
class test
{ 
long factorial(int n)
}
long f = (a)_______________;

1.1.0

2.0.0

3.1

Posted Date:-2022-01-19 06:48:14

Question: 
Class variable that is available to the entire class.

1.local variable

2.class variable

3.instance variable

Posted Date:-2022-01-19 04:54:55

Question: 
Defining two or more methods in the same class with same name.

1.Constructor over loading

2.Function overloading

3.Static function

Posted Date:-2022-01-19 04:57:27

Question: 
f = (c)_____________*i;
{
return f
}

1.i

2.f

3.n

Posted Date:-2022-01-19 06:53:23

Question: 
float (C)_____________= eng +math +science;
return t;

1.t

2.total

3.T

Posted Date:-2022-01-19 06:12:08

Question: 
for (int i = 1 (b)_______________; i++)

1.i=n

2.i>=n

3.i<=n

Posted Date:-2022-01-19 06:51:40

Question: 
for (int m-5; m-20; m+-5)
if(m%3-0)
break;
396 61 Sample Question Papers (ICSE-Class X)
else if (m%5-0)
System.out.print(m)
continue;

1.Loop is executed 3 times and output is 5, 10, 15

2.Loop is executed 2 times and output is 5, 10

3.Loop is executed 4 times and output is 5, 10, 15, 20

Posted Date:-2022-01-19 05:34:28

Question: 
For loop is doubly bounded iterative statement.

1.True

2.False

Posted Date:-2022-01-19 05:07:34

Question: 
Functions can't return objects.

1.True

2.False

Posted Date:-2022-01-19 05:03:30

Question: 
if (a> b)
System.out.println(a+b);
else
System.out.println (a"b);
when a =5 and b =7

1.12, 35

2.35

3.35, 12

Posted Date:-2022-01-19 05:27:27

Question: 
In java the types of constructors are

1.parameterized

2.non parameterized

3.default

4.All of above

Posted Date:-2022-01-19 07:01:56

Question: 
Java language was initially caled Oak.

1.True

2.False

Posted Date:-2022-01-19 05:06:48

Question: 
Memory can be initialized for storing objects by ?

1.Constructors

2.Destructors

3.All of above

Posted Date:-2022-01-19 07:03:28

Question: 
Name of method for constructor is similar to

1.package

2.class

3.object

Posted Date:-2022-01-19 07:02:47

Question: 
Name the type of error in the statement given below:
int r-100/0;

1.Syntax

2.Runtime

3.Logical

4.Warning

Posted Date:-2022-01-19 04:33:28

Question: 
product price =(d) _________ -10;

1.Discount

2.product price

3.pack size

Posted Date:-2022-01-19 06:37:43

Question: 
public (b)________________
product_code- 0
pack size -0;
product _price= 0;
flavour=""
pack type"",
void input() throws IOFxception
BufferedReaderbr- new BufferedReaderinew nputstream Reader(System.in)
System.out println(" Enter Product IDetails)
product code Integer parselnt(hrreadlme
flavor= br.readLine0:
pack type-br.readLine()
pack size- Integer.parselnt(br.readLine();
product price Integer.parselnt(br.readLine)
void ()

1.Fruit

2.Fruitjuce

3.fruitjuce

Posted Date:-2022-01-19 06:34:04

Question: 
public class stud
public static void main(String []  args)
new student()
student (e)____________

1.Std

2.std 1

3.student

Posted Date:-2022-01-19 06:16:35

Question: 
std1.(f) (101, "RAM", 30, 48, 40);
std1.showdata();

1.takendata

2.showdata

3.getdata

Posted Date:-2022-01-19 06:18:22

Question: 
switch (var)
{
case 'A: System.out.printin("good"
case 'B:System.out.println ("better");
break;
case 'C:System.out.println("best");
break;
default: System.out.printin(°Poor );
}
when var 'a'

1.Good

2.Better

3.Poor

Posted Date:-2022-01-19 05:30:12

Question: 
System.out.printin("Factorial ="+(d)_________________);

1.f

2.i

3.fact

Posted Date:-2022-01-19 06:54:24

Question: 
System.out.println(product_code +" "+flavour+" "+pack_type+
+(f) +"" +product
price);

1.Packsize

2.pack_size

3.Pack_size

Posted Date:-2022-01-19 06:41:07

Question: 
The function that modifies its parameters

1.Virutal function

2.Pure function

3.impure unction

Posted Date:-2022-01-19 04:55:57

Question: 
The number of bytes occupied by double data type is ____________byte/s

1.4

2.8

3.2

4.None of these

Posted Date:-2022-01-19 04:37:51

Question: 
The region within which a variable/piece of code is accessible.

1.Area of variable

2.Place of variable

3.Scope of variable

Posted Date:-2022-01-19 04:58:38

Question: 
void (c)_____________

1.Discount

2.product_price

3.pack_size

Posted Date:-2022-01-19 06:35:30

Question: 
void (e)_______________()

1.Display

2.discount

3.input

Posted Date:-2022-01-19 06:39:51

Question: 
What is constructor?

1.A bloc of code similar to method with same name as its class.

2.A bloc of code to create object

3.A bloc of code to find the class

Posted Date:-2022-01-19 07:01:08

Question: 
What is the final value stored in variable x ?
double a-8.35, double b 14.74
double x= Math.abs(Math.max(a, b));

1.14.0

2.15.0

3.16.0

4.14.74

Posted Date:-2022-01-19 04:32:21

Question: 
Which of the following are valid KEYWORD?
(i) Try   (ii) Throw  (iii) extends   (iv)  catch

1.(i) & (iii)

2.(i) (ii) & (iii)

3.All of the above

4.None of the above

Posted Date:-2022-01-19 04:25:41

Question: 
Which of the following keyword is not used to specify the accessible feature of the derived class?

1.private

2.public

3.new

4.protected

Posted Date:-2022-01-19 04:31:16

Question: 
Which one is not correct relational operator?
(i)  ==  (ii)  =  (iii)  !=       (iv) <>

1.(i), (iii)

2.(ii)

3.(iv),(ii)

4.(i) (ii) (iii)

Posted Date:-2022-01-19 04:28:54

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