HSC Science कक्षा ११ - Tamil Nadu Board of Secondary Education Question Bank Solutions for Computer Science

Write the differences between Object-Oriented Programming and procedural programming?

class x
{
   int y;
   public:
   x(int z){y=z;} } x1[4];
int main()
{ x x2(10);
return 0;}

How many objects are created for the above program?

Write the characteristics of the sixth generation.

How many characters can be handled in Binary Coded Decimal System?

For 1101₂ the equivalent Hexadecimal equivalent is?

Convert (46)₁₀ into a Binary number.

What is radix of a number system? Give example

Write a note on the binary number system.

Which of the following device identifies the location when the address is placed in the memory address register?

What is instruction?

What is the meaning of "Hibernate" in Windows XP/Windows 7?

Explain the versions of the Windows Operating System.

Why is a function an abstraction?

How do we refine a statement?

Define a function to double a number in two different ways:

(1) n + n,

(2) 2 x n

If the Fibonacci number is defined recursively as F(n) = `{(0, "n" = 0), (1, "n" = 1), ("F"("n" - 1),+  "F"("n" - 2) "otherwise"):}` 
to evaluate F(4), how many times F() is applied?

Using this recursive definition

`"a"^"n" = {(1, "if"  "n" = 0), ("a" × "a"^("n" - 1), "otherwise"):}`

how many multiplications are needed to calculate a¹⁰?

What is recursive problem-solving?

Define factorial of a natural number recursively.

Power can also be defined recursively as

`"a"^"n" = {(1, "if"  "n" = 0), ("a" × "a"^("n" - 1), "if n is odd"), ("a"^("n""/"2) × "a"^("n""/"2), "if n is even"):}`

Construct a recursive algorithm using this definition. How many multiplications are needed to calculate a¹⁰?