
Automata Fix - Unit 1
Quiz
•
Computers
•
University
•
Hard
Dr. Geetha
Used 10+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
public class A {
public static void main(String[] args)
{
if (true)
break;
}
}
Nothing
Error
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
public class A {
public static void main(String[] args)
{
System.out.println('j' + 'a' + 'v' + 'a');
}
}
java
Some other
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
public class Demo{
public static void main(String[] arr){
Integer num1 = 100;
Integer num2 = 100;
Integer num3 = 500;
Integer num4 = 500;
if(num1==num2){
System.out.println("num1 == num2");
}
else{
System.out.println("num1 != num2");
}
if(num3 == num4){
System.out.println("num3 == num4");
}
else{
System.out.println("num3 != num4");
}
}
}
num1 == num2
num3 == num4
num1 == num2
num3 != num4
num1 != num2
num3 == num4
num1 != num2
num3 != num4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What will be the output of following program ?
public class Prg {
public static void main(String args[]){
System.out.print('A' + 'B');
}
}
AB
195
131
Error
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What will be the output of following program?
public class Prg { public static void main(String args[]){ System.out.print(20+ 1.34f + "A" + "B"); }}
201.34AB
201.34fAB
21.34AB
Error
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What will be the output of following program?
public class prg {
public static void main(String[] args) {
System.out.print("Hello");
System.out.println("Guys!");
}
}
HelloGuys!
Hello Guys!
Hello
Guys!
Compile with a Warning
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
String x = new String("xyz");
String y = "abc";
x = x + y;
How many String objects have been created?
2
3
4
5
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