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Welcome to the Operators and Control Statements MCQs Page

Dive deep into the fascinating world of Operators and Control Statements with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Operators and Control Statements, a crucial aspect of Java Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Operators and Control Statements, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Java Programming.

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Check out the MCQs below to embark on an enriching journey through Operators and Control Statements. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Java Programming.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Operators and Control Statements. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Operators and Control Statements MCQs | Page 5 of 38

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Q41.
What is the valid data type for variable โ€œaโ€ to print โ€œHello Worldโ€?
switch(a)
{
   System.out.println("Hello World");
}
Discuss
Answer: (d).byte and char
Q42.
Which of the following is not a decision making statement?
Discuss
Answer: (d).do-while
Q43.
Which of the following is not a valid jump statement?
Discuss
Answer: (b).goto
Discuss
Answer: (d).From innermost loops or switches
Q45.
Which of the following is not a valid flow control statement?
Discuss
Answer: (a).exit()
Q46.
What is the output of this program?
    class increment 
    {
        public static void main(String args[]) 
        {        
             int g = 3;
             System.out.print(++g * 8);
        } 
    }
Discuss
Answer: (c).32
Q47.
Can 8 byte long data type be automatically type cast to 4 byte float data type?
Discuss
Answer: (a).True
Q48.
What is the output of this 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);
        } 
    }
Discuss
Answer: (d).3 4 4
Q49.
What is the output of this program?
    class leftshift_operator 
    {
        public static void main(String args[]) 
        {        
             byte x = 64;
             int i;
             byte y; 
             i = x << 2;
             y = (byte) (x << 2)
             System.out.print(i + " " + y);
        } 
    }
Discuss
Answer: (d).256 0
Q50.
What is the output of this program?
    class rightshift_operator 
    {
        public static void main(String args[]) 
        {    
             int x; 
             x = 10;
             x = x >> 1;
             System.out.println(x);
        } 
    }
Discuss
Answer: (b).5

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