71. Which of this statement is incorrect?
72. Can 8 byte long data type be automatically type cast to 4 byte float data type?
73. Which of these statements are incorrect?
74. What will be the output of the following Java code?
class Output
{
public static void main(String args[])
{
boolean a = true;
boolean b = false;
boolean c = a ^ b;
System.out.println(!c);
}
}
class Output
{
public static void main(String args[])
{
boolean a = true;
boolean b = false;
boolean c = a ^ b;
System.out.println(!c);
}
}75. What is the value stored in x in the following lines of Java code?
int x, y, z;
x = 0;
y = 1;
x = y = z = 8;
int x, y, z;
x = 0;
y = 1;
x = y = z = 8;76. What will be the output of the following Java program?
class Output
{
public static void main(String args[])
{
int a = 1;
int b = 2;
int c;
int d;
c = ++b;
d = a++;
c++;
b++;
++a;
System.out.println(a + " " + b + " " + c);
}
}
class Output
{
public static void main(String args[])
{
int a = 1;
int b = 2;
int c;
int d;
c = ++b;
d = a++;
c++;
b++;
++a;
System.out.println(a + " " + b + " " + c);
}
}77. What will be the output of the following Java code?
class Output
{
public static void main(String args[])
{
int x , y = 1;
x = 10;
if (x != 10 && x / 0 == 0)
System.out.println(y);
else
System.out.println(++y);
}
}
class Output
{
public static void main(String args[])
{
int x , y = 1;
x = 10;
if (x != 10 && x / 0 == 0)
System.out.println(y);
else
System.out.println(++y);
}
}78. Which of the following loops will execute the body of loop even when condition controlling the loop is initially false?
79. What will be the output of the following Java program?
class bitwise_operator
{
public static void main(String args[])
{
int a = 3;
int b = 6;
int c = a | b;
int d = a & b;
System.out.println(c + " " + d);
}
}
class bitwise_operator
{
public static void main(String args[])
{
int a = 3;
int b = 6;
int c = a | b;
int d = a & b;
System.out.println(c + " " + d);
}
}80. Which of the following operators can operate on a boolean variable?
1. &&
2. ==
3. ?:
4. +=
1. &&
2. ==
3. ?:
4. +=Read More Section(Operators)
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