Page 152 - CA_Blue( J )_Class10
P. 152
3. int f= 10,m=9; [2022]
String e=(m%f==9) ? "YES" : "NO";
System.out.print(e);
a. YES b. NO
c. YESNO d. NOYES
Ans. a
4. Give the output of the following: [2022]
switch(x){
case 'M':
System.out.print("Microsoft Teams"); break;
case 'G':
System.out.print("Google Meet"); default :
System.out.print("Any software");
break; case 'W':
System.out.print("Web Ex");
break;
}
When x='g'
a. Google Meet b. Any software
c. Google Meet d. WebEx
Ans. b
5. If the value of basic = 1500, what will be the value of tax after the following statement is executed?
tax = basic > 1200 ? 200 : 100; [2019]
Ans. tax = 200
6. Differentiate between if-else-if and switch statements. [2019]
Ans.
if-else-if statement switch statement
Evaluates the relational expression. Evaluates a single value which is used to determine which case is
to be executed.
Evaluate almost all the types of data Evaluate either an integer or a character.
7. Convert the following if else if construct into switch case: [2018]
if(var == 1)
System.out.println("good");
else if(var == 2)
System.out.println("better");
else if(var == 3)
System.out.println("best");
else
System.out.println("invalid");
Ans. switch(var)
{
case 1: System.out.println("good");
break;
case 2: System.out.println("better");
break;
case 3: System.out.println("best");
break;
default: System.out.println("invalid");
}
150150 Touchpad Computer Applications-X

