Welcome to the Web Technologies MCQs Page
Dive deep into the fascinating world of Web Technologies with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Web Technologies, a crucial aspect of UGC CBSE NET Exam. In this section, you will encounter a diverse range of MCQs that cover various aspects of Web Technologies, 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 UGC CBSE NET Exam.
Check out the MCQs below to embark on an enriching journey through Web Technologies. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of UGC CBSE NET Exam.
Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Web Technologies. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!
Web Technologies MCQs | Page 4 of 36
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Which of the following integers best approximates the value of f(2, 3)?
public static float f(long m, long n)
{
float result = (float) m/ (float) n;
if (m < 0 || n< 0)
return 0.0f;
else
result += f(m*2, n*3);
return result;
}public static int f(int a)
{ // Pre-conditions : a > 0 and no overflow/underflow occurs
int b=0;
for (int i=0; i<32; i++)
{
b = b<<1;
b = b | (a & 1);
a = a >>>1; // This is a logical shift
}
return b;
}var y= “12”;
function f( ) {
var y = “6”;
alert (this.y);
function g( ) {alert (y); }
g( );
}
f( );class simple
{
public static void main(String[ ] args)
{
simple obj = new simple( );
obj.start( );
}
void start( )
{
long [ ] P= {3, 4, 5};
long [ ] Q= method (P);
System.out.print (P[0] + P[1] + P[2]+”:”);
System.out.print (Q[0] + Q[1] + Q[2]);
}
long [ ] method (long [ ] R)
{
R [1]=7;
return R;
}
} //end of classS1: The ‘final’ keyword applied to a class definition prevents the class from being extended through derivation.
S2: A class can only inherit one class but can implement multiple interfaces.
S3: Java permits a class to replace the implementation of a method that it has inherited. It is called method overloading.
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