Python

Q.278.What is the order of precedence in Python?

2 Mark(s)

Exponential, Parentheses, Multiplication, Division, Addition, Subtraction
Exponential, Parentheses, Division, Multiplication, Addition, Subtraction
Parentheses, Exponential, Multiplication, Division, Subtraction, Addition
Parentheses, Exponential, Multiplication, Division, Addition, Subtraction

Q.215The output of bool(‘False’) will return

2 Mark(s)

True
False
Error
Nan

Q.214.The output of bool(‘’) will return

2 Mark(s)

True
False
Error
Nan

Q.213.The abs function returns the

2 Mark(s)

The absolute value of the specific number
The average value of some numbers
Mean value for the list of numbers
None of the above

Q.212.The variable which is defined outside the function is called

2 Mark(s)

Local variable
Global variable
Both A and B
None of the above

Q.211.The variable which is defined inside a function is called

2 Mark(s)

Local variable
Global variable
Both A and B
None of the above

Q.210.A function can be executed automatically without calling it

2 Mark(s)

True
False
Depending on the python version
Depending on the type of the function

Q.209.The function, which is defined under a class, is called

2 Mark(s)

Class
Function
Method
Module

Q.208.Functions are coming under two categories:

2 Mark(s)

Nested function and Private function
Local function and Private function
Built-in function and User-define function
Nested function and local function

Q.207.A function header consists of

2 Mark(s)

function name
parameter list
return value
Both A and B

Q.206.The keyword we used to define a function is:

2 Mark(s)

Define
call
def
function

Q.216.

For the given program
def mul(x):
print(3*x)
if we call the function like mul(“ Hello”) the output should be

2 Mark(s)

Hello^3
Hello Hello Hello
Error
None of the above

Q.217.Parameters of a function can be defined

2 Mark(s)

During the function creation
During the function calling
To find the bug in a function
None of the above

Q.218.The output of int(False) should be

2 Mark(s)

1
0
False
Error

Q.277.. Is Python code compiled or interpreted?

2 Mark(s)

Python code is both compiled and interpreted
Python code is neither compiled nor interpreted
Python code is only compiled
Python code is only interpreted

Q.227.If List=[‘A’,5,6,’C’,8,’L’,’C’,’N’] the method to print every even-index element from the list is

2 Mark(s)

List[5:7]
List[0:7:-1]
List[:]
List[::2]

Q.226.If List=[‘A’,5,6,’C’,8,’L’,’C’,’N’] then the method to extract[‘A’,5,6,’C’] from the list is

2 Mark(s)

List[:]
List[0:4]
List[1:4]
List[0:4:-1]

Q.225.The method to extract the last element of a list is

2 Mark(s)

List_name[2:3]
List_name[-1]
List_name[-1]
None of the above

Q.224.Elements of a list are

2 Mark(s)

Ordered
Unordered
It depends on the elements
None of the above

Q.224.If return statement is not used inside the function, the function will return

2 Mark(s)

None
0
Null
A function that calls itself

Q.223.What is a recursive function?

2 Mark(s)

A function that calls other function
A function which calls itself
Both A and B
None of the above

Q.222.You can also create your own functions, these functions are called

2 Mark(s)

In-build function
User-defined function
Nested function
Local function

Q.220.Which one of the following is the correct way of calling a function

2 Mark(s)

function_name()
call function_name()
ret function_name()
function function_name()

Q.219.

For the given program
def add(num1=2,num2=3):
return num1+num2
If we call the function as add(4) the output should be

2 Mark(s)

5
4
7
13

Q.205.What is the purpose of the global keyword in Python?

2 Mark(s)

To create a global variable
To use a module-level variable inside a function
To define a global function
None of the above

Q.204. Which keyword can be used to handle an exception in Python?

2 Mark(s)

catch
rescue
except
handle

Q.188.Which keyword is used to define a class in Python?

2 Mark(s)

class
struct
object
instance

Q.187. What is the purpose of the ord() function in Python?

2 Mark(s)

To return the Unicode code point of a character
To manipulate strings
To define a class
To import modules from external sources

Q.186.. Which of the following is NOT a valid Python string method?

2 Mark(s)

replace()
lower()
split()
append()

Q.185. What is the purpose of the eval() function in Python?

2 Mark(s)

To evaluate a string as a Python expression
To perform mathematical calculations
To define a loop construc
To compare two variables

Q.184. What is the purpose of the time module in Python?

2 Mark(s)

To work with time-related functions and values
To perform bitwise operations
To manage memory allocation for objects
To define a base class

Q.183. Which of the following is used to define a tuple comprehension in Python?

2 Mark(s)

(expression for item in iterable)
[expression for item in iterable]
{key: value for item in iterable}
for item in iterable

Q.182.What is the purpose of the split() method in Python strings?

2 Mark(s)

To split a string into a list of substrings based on a delimiter
To combine two strings
To define a loop construc
To compare two variables

Q.180.Which keyword is used to handle exceptions in Python?

2 Mark(s)

try
throw
catch
finally

Q.179. What is the purpose of the str() function in Python?

2 Mark(s)

To convert a value to a string
To perform mathematical calculations
To define a loop construct
To compare two variables

Q.178.. Which of the following is NOT a valid Python list method?

2 Mark(s)

push()
append()
extend()
remove()

Q.189. What is the purpose of the json module in Python?

2 Mark(s)

To work with JSON data
To perform string manipulations
To manage memory allocation for objects
To define a base class

Q.190. Which of the following is used to convert a string to lowercase in Python?

2 Mark(s)

lower()
upper()
capitalize()
casefold()

Q.191. What is the purpose of the logging module in Python?

2 Mark(s)

To provide a flexible and powerful logging system
To perform bitwise operations
To handle file operations
To define a base class

Q203.Which string method removes white spaces from both the beginning and the end?

2 Mark(s)

strip()
clean()
trim()
wipe()

Q.202. Which method checks if the string starts with a particular substring?

2 Mark(s)

startswith()
beginswith()
first()
isfirst()

Q.201. Which of the following creates a new reference to the same list?

2 Mark(s)

list.copy()
list = list
list[:]
new_list = [] + list

Q.200.Which of the following is true for variables in Python?

2 Mark(s)

They need an explicit declaration
They are strongly typed
They are associated with a type at runtime
They are assigned a value using :=

Q.199.Which method is used to remove all items from a dictionary?

2 Mark(s)

clear()
delete()
discard()
empty()

Q.198.Which method returns a list of all the values in the dictionary?

2 Mark(s)

values()
keys()
items()
all()

Q.197. What is the output of 5 // 2?

2 Mark(s)

2.5
2.0
2
3

Q.196. Which of the following is used to check if a key exists in a Python dictionary?

2 Mark(s)

in
not
is
and

Q.194. What is the purpose of the zip() function in Python?

2 Mark(s)

To combine multiple iterables into a single iterable of tuples
To perform arithmetic calculations
To define a loop construct
To compare two strings

Q.193.Which operator is used for exponentiation in Python?

2 Mark(s)

**
^
*
/

Q.177.What is the purpose of the map() function in Python?

2 Mark(s)

To apply a function to each element in an iterable
To perform string manipulations
To define a loop construct
To compare two lists

Python : Question 1 of 50

For the given program def mul(x): print(3*x) if we call the function like mul(“ Hello”) the output should be

For the given program def mul(x): print(3*x) if we call the function like mul(“ Hello”) the output should be

For the given program def add(num1=2,num2=3): return num1+num2 If we call the function as add(4) the output should be

For the given program def add(num1=2,num2=3): return num1+num2 If we call the function as add(4) the output should be

For the given program
def mul(x):
print(3*x)
if we call the function like mul(“ Hello”) the output should be

For the given program
def mul(x):
print(3*x)
if we call the function like mul(“ Hello”) the output should be

For the given program
def add(num1=2,num2=3):
return num1+num2
If we call the function as add(4) the output should be

For the given program
def add(num1=2,num2=3):
return num1+num2
If we call the function as add(4) the output should be