
Class X _Computer Application
Quiz by Tamil selvi
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a.

b.

c.

d.

e.

f.

Which one of the following does not execute even once?

What are the two decision control statements in java?
An if statement within another if statement is termed as

Repetitive execution of set of statements is termed as __________

h.The above program depicts which feature of Object Oriented Programming ?

len, wd, ht in the above program are example of ?

Which Overloading/ Overriding is demonstrated from the above program ?

Which of the following is Exit Controlled Loop ?
Which of the following statement causes complete termination of the loop ?
What is the output of Math.ceil(4.2) ?
Which java package includes Math class ?
What will be the output of Math.pow(4,0) ?
The technique in which the change in the formal parameter gets reflected in the actual parameter is known as ____________
The parameters that are passed to the method when it is invoked are called ________
The method that changes the state of an object is known as ______________
What is the value of y after evaluating the expression given below : y+= ++y + y-- + --y; when int y=8
If int y=10 then find int z=(++y * (y++ + 5));
The expression 4 + 8 % 2 gives the output ______________
Write an expression in java for the following: Y=√(𝑎2+𝑏2)+c2
Fill in the blanks based upon the given condition: A code to read a double data type data from the keyboard using scanner class. Scanner in=new Scanner(System.in); double i=_________________;
What are the types of errors that can take place in a program?
How many times will the following code print “Barnes” ?
int i=1;
for(;i<=6;i++);
{ System.out.println(“Barnes”);
i++; }
What will be the output of the following code ?
public static void main(String args[ ])
{ int prod=1;
for(int i=1;i<=4;++i)
{ prod=prod+i; }
System.out.println(prod); }
What will be the output of the following ?
public static void main(String args[ ]) {
int i=1;
while(i<10) { if(++i%3==0)
System.out.println(i*i); }
How many times will the following loop execute ? public static void main(String args[ ]) { int sum=0; for(int i=9;i>1;i++) { sum+=i; } System.out.println(sum); }
Which operator cannot be used with if-else statement?
What will be the following code ?
int size=-2; if(size<0)
System.out.println(“Small”);
else if(size==0)
System.out.println(“Medium”);
else
System.out.println(“Large”);