Round 3: Coding Round

1)What is the output of the functions shown below?

float('1e-003')

float('2e+003')

• a) 3.00 and 300

• b) 0.001 and 2000.0

• c) 0.001 and 200

• d) Error and 2003

Which of the following is not a valid way to handle exceptions in Python?

• A) try -except block

• B) finally block

• c) catch block

• d) else block

3)Which header file uses-> gets()

• Studio. h

• Stdlib.h

• Conio.h

• All of the above

4)Which of the following is an important requirement of c programming?

• Function

• Input variables

• Output variables

• All of the above

5)In the following options which are python libraries which are used for data analysis and scientific computations

• Numpy

• Scipy

• Pandas

• All of the above

6)In the following options which are python libraries which are used for data analysis and scientific computations

• Intrepreted language

• portable

• High level Language

• More than one of the above

• None of the above

)Which data structure is efficient to search the string in the dictionary that is containing a large number of strings?

• A) Graph

• B) Trie

• C) Array

• D) HashMap

8)Ramesh is working on array and he wants to pass the array to a function. If he is passing the array as an argument to a function, what actually he is passing?

• A)The starting index of the array

• B) The memory address of the first element of the array

• C) The size of the array

• D) A pointer to the first element of the array

9)Which bitwise operator is suitable for turning off a particular bit in a number?

• &&

• |

• &

• <<

10)Which of the following is not a valid way to handle exceptions in Python?

• try -except block

• finally block

• catch block

• else block