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ICSE X/ICSE Class 10th Computer Applications [ MCQ Question Answers ] Sample Test,Sample questions

Question:

 !(2<3&&40>6)

1.True

2.False

Posted Date:-2022-01-17 15:50:25

Question:

 if (a>b) 
 { System.out.println(a-b);
}
else
{
System.out.println (a%b);
}
when a= 7 and b = 5

1.2

2.1

3.35

Posted Date:-2022-01-17 16:14:58

Question:

 if(c>d)
xC
else
x= d;
predict the output

1. x= (c >d) ? d:d;

2.X(Cd) ?c:d;

3.x=(c >d) ? d:c

4. x= (c >d) ? d:d;

Posted Date:-2022-01-17 17:06:55

Question:

 switch (x)
{
case 'a' :System.out.println("Discipline");
case 'b': System.out.println ("Dedication");
break
case 'c' System.out.printn("Commitment");
default:System.out.println("Success");
}
when x-A

1.Discipline

2.Dedication

3.Success

Posted Date:-2022-01-17 16:19:31

Question:

?: are

1. Conditional operators

2.Arithmetic operators

3.Bitwise operator

4.Assignment operator

Posted Date:-2022-01-17 17:08:32

Question:

a=(d) _________________;

1.cnt

2.b

3.a

4.c

Posted Date:-2022-01-17 16:31:07

Question:

array is a non - primitive data type

1.True

2.False

Posted Date:-2022-01-17 15:49:25

Question:

b= (e) _______________;

1.cnt

2.a

3.b

4.c

Posted Date:-2022-01-17 16:31:53

Question:

c=(c)___________+b;
System.out.print(c);

1.cnt

2.c

3.a

4.b

Posted Date:-2022-01-17 16:29:43

Question:

Choose the odd one

1.>=

2.==

3.&

4.<=

Posted Date:-2022-01-17 15:56:29

Question:

Choose the odd one

1.return

2.break

3.continue

4.System.exit(0)

Posted Date:-2022-01-17 15:57:50

Question:

Choose the odd one

1.byte

2.double

3.char

4.String

Posted Date:-2022-01-17 15:59:26

Question:

Choose the odd one

1.++

2.%

3.- -

4.!

Posted Date:-2022-01-17 16:00:10

Question:

Choose the odd one

1.Object

2.Data abstraction

3.Member Function

4.Data Members

Posted Date:-2022-01-17 15:55:31

Question:

cnt++;

1.0

2.1

3.a

4.none

Posted Date:-2022-01-17 17:03:02

Question:

Do loop executes at least once.

1.True

2.False

Posted Date:-2022-01-17 15:51:47

Question:

If else Statement

1.One-way selection statement

2.Two-way selection statement

3.Multi-way selection statement

4.Multipath decision statement.

Posted Date:-2022-01-17 17:09:58

Question:

Invoking a function without passing parameters of a class is termed as

1.Call by value

2.call by reference

3.call by default

Posted Date:-2022-01-17 15:46:01

Question:

n-10;
while (n>-10)
n-n10;
System.out.println(n);

How many time the loop 1s executed and what is the output?

1.Loopis executed 2 times and the output is 100

2.Loop is executed 3 times and the output is 10

3.Loop is executed 1 time and the output is 10

4.Computer falls into infinite loop

Posted Date:-2022-01-17 16:21:08

Question:

Name the type of error in the statement given below:
Math.sqrt(36-45)

1.Syntax

2.Runtime

3.Logical

4.Warning

Posted Date:-2022-01-17 14:05:26

Question:

Operator that creates a new object and allocates memory for it.

1.create

2.add

3.allocate

4.new

Posted Date:-2022-01-17 15:40:08

Question:

Operators with higher precedence are evaluated before operators with relatively lower precedence.
Arrange the operators given below in order of higher precedence to lower precedence.
(i) /
(ii) %
(iii) =
(iv) ++

1.(iv),(i),(iii),(ii)

2.(iv),(iii),(ii),(i)

3.(iv),(ii),(i),(iii)

4.(i),(ii),(iii),(iv)

Posted Date:-2022-01-17 14:01:18

Question:

public class (a)____________
{
public static void main(String args[])
}
intcnt= 2;
int a, b, c
a-0;
b (f);
System.out.println(a);
System.out.println(b)

1.ABC

2.Fab

3.fib

4.Num

Posted Date:-2022-01-17 16:26:52

Question:

Scope of the global variable is with in a class.

1.True

2.False

Posted Date:-2022-01-17 15:51:11

Question:

String x (a >=90)? "excellent": "best";
when a = 90

1.best

2.excellent

3.excellentbest

Posted Date:-2022-01-17 16:16:33

Question:

The comparison operator (!=) is left associative.

1.True

2.False

Posted Date:-2022-01-17 15:53:54

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:-2022-01-17 14:17:57

Question:

The object is the combination of member function with its data member. Name of the property to
extend the features of the object is

1.Constructor

2.Inheritance

3.Method

Posted Date:-2022-01-17 15:41:57

Question:

The operator that deallocates the memory occupied by an object and deletes the object is _____________ .

1.remove

2.deallocate

3.delete

4.Erase

Posted Date:-2022-01-17 14:19:00

Question:

The special method having same name of its class is called ______________ .

1.Recursion

2.Iteration

3.Constructor

4.Member

Posted Date:-2022-01-17 15:01:41

Question:

The statement to stop the execution of a construct.

1.System.exit

2.break

3.STOP

Posted Date:-2022-01-17 15:43:53

Question:

The universal code generated from JVM is

1.Source code

2.Byte Code

3.Object code

Posted Date:-2022-01-17 15:40:54

Question:

The ___________ are the names of data, method and class declared.

1.Keywords

2.Identifier

3.Methods

4.Package

Posted Date:-2022-01-17 14:59:43

Question:

The _____________ allows to define several methods with same name but different by their parameters types and number .

1.Inheritance

2.Polymorphism

3.Encapsulation

4.None of the above

Posted Date:-2022-01-17 14:14:42

Question:

What is the final value stored in variable x ?
double a-5.35;
double x= Math.abs(Math.floor(a);

1.9.0

2.7.0

3.6

4.7

Posted Date:-2022-01-17 14:04:35

Question:

What is the other name for Java Language?: Question Mark Colon Operator.?

1.Comparison Operator

2.If-Else Operator

3.Binary Operator

4.Ternary Operator

Posted Date:-2022-01-17 17:11:11

Question:

Which of the following is not a java feature?

1.Dynamic

2.Arichitecture Neutral

3.Use of pointers

4.Object-Oriented

Posted Date:-2022-01-17 14:03:06

Question:

Which of the following is not the string function?
(i) StrLen()
(ii) ToUpper()
(iii) Trim()
(iv) StrComp()

1.(i) & (ii)

2.(iii)

3.All of the above

4.None of the above

Posted Date:-2022-01-17 13:56:02

Question:

while((b)_____________<=10)

1.cnt

2.c

3.a

4.b

Posted Date:-2022-01-17 16:28:25

Question:

x+=x++ + ++ x+--1+X; [ x = 5 ]

1.29

2.28

3.26

4.25

Posted Date:-2022-01-17 16:05:31

Posted on by R4R Team

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ICSE X/ICSE Class 10th Computer Applications [ MCQ Question Answers ] Sample Test,Sample questions

Question: !(2<3&&40>6)

Question: if (a>b) { System.out.println(a-b); } else { System.out.println (a%b); } when a= 7 and b = 5

Question: if(c>d) xC else x= d; predict the output

Question: switch (x) { case 'a' :System.out.println("Discipline"); case 'b': System.out.println ("Dedication"); break case 'c' System.out.printn("Commitment"); default:System.out.println("Success"); } when x-A

Question: ?: are

Question: a=(d) _________________;

Question: array is a non - primitive data type

Question: b= (e) _______________;

Question: c=(c)___________+b; System.out.print(c);

Question: Choose the odd one

Question: Choose the odd one

Question: Choose the odd one

Question: Choose the odd one

Question: Choose the odd one

Question: cnt++;

Question: Do loop executes at least once.

Question: If else Statement

Question: Invoking a function without passing parameters of a class is termed as

Question: n-10; while (n>-10) n-n10; System.out.println(n); How many time the loop 1s executed and what is the output?

Question: Name the type of error in the statement given below: Math.sqrt(36-45)

Question: Operator that creates a new object and allocates memory for it.

Question: Operators with higher precedence are evaluated before operators with relatively lower precedence. Arrange the operators given below in order of higher precedence to lower precedence. (i) / (ii) % (iii) = (iv) ++

Question: public class (a)____________ { public static void main(String args[]) } intcnt= 2; int a, b, c a-0; b (f); System.out.println(a); System.out.println(b)

Question: Scope of the global variable is with in a class.

Question: String x (a >=90)? "excellent": "best"; when a = 90

Question: The comparison operator (!=) is left associative.

Question: The number of bytes occupied by double data type is _____________ byte/s.

Question: The object is the combination of member function with its data member. Name of the property to extend the features of the object is

Question: The operator that deallocates the memory occupied by an object and deletes the object is _____________ .

Question: The special method having same name of its class is called ______________ .

Question: The statement to stop the execution of a construct.

Question: The universal code generated from JVM is

Question: The ___________ are the names of data, method and class declared.

Question: The _____________ allows to define several methods with same name but different by their parameters types and number .

Question: What is the final value stored in variable x ? double a-5.35; double x= Math.abs(Math.floor(a);

Question: What is the other name for Java Language?: Question Mark Colon Operator.?

Question: Which of the following is not a java feature?

Question: Which of the following is not the string function? (i) StrLen() (ii) ToUpper() (iii) Trim() (iv) StrComp()

Question: while((b)_____________<=10)

Question: x+=x++ + ++ x+--1+X; [ x = 5 ]

More MCQS

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R4R Team

Question:
!(2<3&&40>6)

Question:
if (a>b) { System.out.println(a-b); } else { System.out.println (a%b); } when a= 7 and b = 5

Question:
if(c>d) xC else x= d; predict the output

Question:
switch (x) { case 'a' :System.out.println("Discipline"); case 'b': System.out.println ("Dedication"); break case 'c' System.out.printn("Commitment"); default:System.out.println("Success"); } when x-A

Question:
?: are

Question:
a=(d) _________________;

Question:
array is a non - primitive data type

Question:
b= (e) _______________;

Question:
c=(c)___________+b; System.out.print(c);

Question:
Choose the odd one

Question:
Choose the odd one

Question:
Choose the odd one

Question:
Choose the odd one

Question:
Choose the odd one

Question:
cnt++;

Question:
Do loop executes at least once.

Question:
If else Statement

Question:
Invoking a function without passing parameters of a class is termed as

Question:
n-10; while (n>-10) n-n10; System.out.println(n); How many time the loop 1s executed and what is the output?

Question:
Name the type of error in the statement given below: Math.sqrt(36-45)

Question:
Operator that creates a new object and allocates memory for it.

Question:
Operators with higher precedence are evaluated before operators with relatively lower precedence. Arrange the operators given below in order of higher precedence to lower precedence. (i) / (ii) % (iii) = (iv) ++

Question:
public class (a)____________ { public static void main(String args[]) } intcnt= 2; int a, b, c a-0; b (f); System.out.println(a); System.out.println(b)

Question:
Scope of the global variable is with in a class.

Question:
String x (a >=90)? "excellent": "best"; when a = 90

Question:
The comparison operator (!=) is left associative.

Question:
The number of bytes occupied by double data type is _____________ byte/s.

Question:
The object is the combination of member function with its data member. Name of the property to extend the features of the object is

Question:
The operator that deallocates the memory occupied by an object and deletes the object is _____________ .

Question:
The special method having same name of its class is called ______________ .

Question:
The statement to stop the execution of a construct.

Question:
The universal code generated from JVM is

Question:
The ___________ are the names of data, method and class declared.

Question:
The _____________ allows to define several methods with same name but different by their parameters types and number .

Question:
What is the final value stored in variable x ? double a-5.35; double x= Math.abs(Math.floor(a);

Question:
What is the other name for Java Language?: Question Mark Colon Operator.?

Question:
Which of the following is not a java feature?

Question:
Which of the following is not the string function? (i) StrLen() (ii) ToUpper() (iii) Trim() (iv) StrComp()

Question:
while((b)_____________<=10)

Question:
x+=x++ + ++ x+--1+X; [ x = 5 ]