Welcome to the Data Types,Variables and Operators MCQs Page
Dive deep into the fascinating world of Data Types,Variables and Operators with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Data Types,Variables and Operators, a crucial aspect of C# programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Data Types,Variables and Operators, 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 C# programming.
Check out the MCQs below to embark on an enriching journey through Data Types,Variables and Operators. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of C# programming.
Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Data Types,Variables and Operators. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!
Data Types,Variables and Operators MCQs | Page 6 of 14
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a) float a = (double) 12.502f;
float b = 12.80f;
float c;
c = (float) a + b;
Console.Writeline(c);
Console.ReadLine();
b) float a = 12.502D;
float b = 12.80f;
float c;
c = a + b;
Console.WriteLine(c);
Console.ReadLine();
c) double a = 12.502;
float b = 12.802f;
float c;
c = (float)a + b;
Console.WriteLine(c);
Console.ReadLine();
d) double a = (float) 12.502f;
float b = 12.80f;
float c;
c = a + b;
Console.WriteLine(c);
Console.ReadLine();1) Float and Double are floating binary point types while decimal is a floating decimal point type.
2) Precision difference for float is ‘7’ digit for double is ’15’ to ’16’ digit and for decimal is ’28’ to ’29’ digits.
3) Some values which cannot be exactly represented hence for those values float and double are more appropriate.
float a = 0 ;
while (true)
{
a++;
if (a > 16777216)
break;
}static void Main(string[] args)
{
int x = 1;
float y = 2. 4f;
short z = 1;
Console. WriteLine((float) x + y * z - (x + = (short) y) );
Console. ReadLine();
}Suggested Topics
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