NEW SYMPO Final round

Convert hexadecimal into binary number 9BC8

• 1001101111001000

• 1100010011101100

• 1100011101101101

• 1001101111001100

Give the 2's complement (-24)

• 111101100

• 111001001

• 111101000

• 111000100

What is the corresponding hexadecimal value for P, a, M, u

• 52, 67, 4D, 73

• 50, 61, 4D, 75

• 40, 60, 4D, 76

• 55, 62, 4D, 74

The plug and play feature was initially available in which version of OS

• Windows 92

• Windows 96

• Windows 94

• Windows 98

>>>str = "manideep thalluru"

>>>print(str[6:15:2])

• p alr

• p huu

• d pta

• e hlu

python class function or method is very similar to ordinary function with a small difference that, the class method must have the first argument named as_____________

• object

• arg[0]

• arg[1]

• self

Which of the following statements about the bias-variance tradeoff is TRUE?

• Increasing model complexity always leads to higher bias.

• Decreasing model complexity can reduce both bias and variance simultaneously.

• Increasing model complexity always leads to lower variance.

• Bias and variance are independent of each other.

What is the size of the objects s1, s2 ?

class add{

int n1, n2 :

public :

void sum()

{ int n3=10: n1=n2=10:}

}s1, s2:

• 4,4

• 2,2

• 8,8

• 16,16

Consider a binary heap with n elements. What is the time complexity of building the heap?

• O(n)

• O(n log n)

• O(n^2)

• O(log n)

def outer ():

c=0

def inner ():

c +=1

return c

return inner

fu1=outer()

fu2=outer()

print(fu1(), fu2(),fu1())

• 1 1 2

  1 1 1

• 1 1 2

  1 1 2

• 1 2 1

  1 1 1

• 2 1 1

  1 2 1