Hackathon Quiz

The prototype of a function can be used to:

• Define a function

• Declare a function

• Erase a function

• None of the above

Who developed Python Programming Language?

What will be the output of the following Python code?

i = 1

while True:

if i%3 == 0:

break

print(i)

i + = 1

• 1 2 3

• error

• 1 2

• Error and 1,2

How do you specify double constant 3.14 as a long double?

• By using LD after 3.14

• By using L after 3.14

• By using DL after 3.14

• By using LF after 3.14

What does pip stand for python?

The return keyword used to transfer control from a function back to the calling function.

• Yes

• Switch

• go back

• goto

Which method checks if the string starts with a particular substring?

What will be the output of the following Python program?

z=set('abc')

z.add('san')

z.update(set(['p', 'q']))

z

• {‘a’, ‘c’, ‘c’, ‘p’, ‘q’, ‘s’, ‘a’, ‘n’}

• {‘abc’, ‘p’, ‘q’, ‘san’}

• {‘a’, ‘b’, ‘c’, ‘p’, ‘q’, ‘san’}

• {‘a’, ‘b’, ‘c’, [‘p’, ‘q’], ‘san}

The data structure required to check whether an expression contains a balanced parenthesis is?

Which of the following is correct recurrence for worst case of binary search?

• T(n)=2T(n/2)+O(1)

• T(n)=T(n-1)+O(1)

• T(n)=T(n/2)+O(1)

• T(n)=T(n-2)+O(1)