Python - CSE Things https://csethings.com All about Computer Science and Engineering Sun, 11 Dec 2022 09:38:39 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 https://csethings.com/wp-content/uploads/2021/05/cropped-C__1_-removebg-preview-3-32x32.png Python - CSE Things https://csethings.com 32 32 Data science MCQs With Answers – Csethings https://csethings.com/python-for-data-science/ https://csethings.com/python-for-data-science/#respond Fri, 02 Dec 2022 11:17:18 +0000 https://csethings.com/?p=1544 Question 1: From the expression, X= a+bc, ‘a’ is called  Options :  a. Operator b. Special character c. Value d. Operand Answers :d. Operand Question 2: Which of the following control statement is used to terminate the loop? Options :  a. next b. switch c. break d. with Answers : c. break Question 3: In general, which is […]

The post Data science MCQs With Answers – Csethings appeared first on CSE Things.]]> Question 1: From the expression, X= a+bc, ‘a’ is called 

Options : 

a. Operator

b. Special character

c. Value

d. Operand

Answers :d. Operand

Question 2: Which of the following control statement is used to terminate the loop?

Options : 

a. next

b. switch

c. break

d. with

Answers : c. break

Question 3: In general, which is not a valid data type?

Options : 

a. Numeric

b. Alpha numeric

c. Character

d. Integer

Answers : b. Alpha numeric

Question 4 : Total number of ASCII characters used for programming are:-

Options : 

a. 256

b. 127

c. 128

d. 150

Answers : a. 256

Question 5: Consider the code below and identify the data type of the variable ‘X’
          X = “cust-45963”

Options : 

a. complex

b. string

c. integer

d. boolean

Answers : b. string

Question 6: Which of the following variable(s) is/are character data types?

Options : 

a. X=“1”

b.  

c. X= “?”

d. All of the above

Answers : d. All of the above

Question  7: Which of the following is not a numeric datatype?

Options : 

a. integer

b. float

c. double

d. boolean

Answers : d. boolean

Question  8: What does the extension “.csv” mean?

Options : 

a. command separated value

b. comma separated value

c. comma separated variable

d. None of the above

Answers : c. comma separated value

Question  9: Output for the bitwise operations 3&5 is

Options : 

a. 3

b. 1

c. 5

d. 7

Answers : b. 1

Question  10: Output for the bitwise operations 3&5 is

Options : 

a. 3

b. 1

c. 5

d. 7

Answers : b. 1

Question  11: Which of the following operators returns a boolean output?

Options : 

a. AND

b. NOR

c. NOT

d. All of the above

Answers : d. All of the above

Question  12: Which of the following operators returns a boolean output?

Options : 

a. AND

b. NOR

c. NOT

d. All of the above

Answers : d. All of the above

Question  13 : Which of the following operator is a relational operator?

Options : 

a. AND (&)

b. Not (!)

c. Greater than (>)

d.  

Answers : c. Greater than (>)

Question  14: Lottery tokens are numbered from 1 to 25. What is the probability that a token drawn is a multiple of 5 or 7?

Options : 

a. 12/25

b. 14/25

c. 8/25

d. 17/25

Answers : c. 8/25

Question  15 : Which of the following operator is a relational operator?

Options : 

a. AND (&)

b. Not (!)

c. Greater than (>)

d.  

Answers : c. Greater than (>)
The post Data science MCQs With Answers – Csethings appeared first on CSE Things.]]> https://csethings.com/python-for-data-science/feed/ 0 Python MCQ’s (2021 Update) https://csethings.com/python-mcqs/ https://csethings.com/python-mcqs/#comments Thu, 06 May 2021 11:39:19 +0000 https://csethings.com/?p=500 Question 1 : Select the real world Applications of Python: Options :  a. Machine Learning b. Python makes Robotics possible c. All of the above d. Scientific and Numeric Computing Answers :  c. All of the above Question 2 : Which of these are Python IDE’s? Options :  a. IDLE b. Code Blocks c. Spyder […]

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Question 1 :

Select the real world Applications of Python:

Options : 

a. Machine Learning

b. Python makes Robotics possible

c. All of the above

d. Scientific and Numeric Computing

Answers : 

c. All of the above

 

Question 2 :

Which of these are Python IDE’s?

Options : 

a. IDLE

b. Code Blocks

c. Spyder

d. Jupyter Notebooks

Answers : 

b. Code Blocks

Question 3 :

Which is not a key feature of Python?

Options : 

a. Interpreted Language

b. Used in Many Spheres

c. OOPS

d. Speed Fast Execution

Answers : 

d. Speed Fast Execution

 

Question 4 :

The variable which notifies the Python Interpreter where to locate module

Options : 

a. PYTHONSTARTUP

b. PYTHONPATH

c. PYTHONCASEOK

d. PYTHONHOMME

Answers : 

b. PYTHONPATH

 

Question 5 :

Which is the famous Python Library used for GUI Applications?

Options : 

a. Turtledemo

b. Textwrap

c. Tkinter

d. .n spect

Answers :

c. Tkinter 

 

Question 6 :

Which is used to provide the Model, view and maps it to serve it to a URL and does the magic to serve it to the user.

Options : 

a. Django

b. All of the above

c. Pyramid

d. Flast

Answers : 

a. Django

Question 7 :

Which is not a namespace in Python?

Options : 

a. Module

b. Local 

c. Global

d. List

Answers : 

d. List

Question 8 :

ldentify the Valid Statement

Options : 

a. abc = 1000 2000 3000

b. abc = 1000 2000 4000

c. None of the Above

d. a_b_c = 1,000,000

Answers : 

d. a_b_c = 1,000,000

 

Question 9 :

“//” in Python is a :

Options : 

a. Floor Division Operator

b. Multi-quoted Lines

c. Comment

d. New line

Answers : 

a. Floor Division Operator

 

Question 10 :

Which of the following
Code gives you the Integer as output ?

Options : 

a. print(“1+2-3*2=”, 1+2-3*2)

b. print(“1 +2-3* 2 = “,1 +2-3)* 2)

c. print(“1 +2 -3* 2 =”, 1+(2-3)* 2)

d. print(“1+2- 3* 2 = “,(1+2)-3*2)

Answers : 

d. print("1+2- 3* 2 = ",(1+2)-3*2)

Question 11 :

Python identifiers has maximum possible length. TRUE or FALSE?

Options : 

a. False

b. True

Answers : 

a. False

Question 12 :

Write the output of the below code:  

print(“6**3=”,6**3)

Options : 

a. 216

b. 2

c. 18 

d. 0

Answers : 

a. 216

 

Question 13 :

Write the output of the following Code :

sentence = “\”Always remember you are unique”
multi_Sentence = “‘Just everyone else”‘

print(“%s %s %s %(‘I like the quote’, sentence
multi_Sentence))

Options : 

a. \”Always remember you are unique” Just everyone else

b. I like the quote “Always remember you are unique” Just everyone else

c. I like the quote Always remember you are unique Just everyone else

d. I like the quote \”Always remember you are unique” Just everyone else

Answers : 

b. I like the quote "Always remember you are unique" Just everyone else

 

Question 14 :

Which of the code will give the output as “These are 7 pink roses”?

Options : 

a. “These are %g %d roses” %7 %pink

b. “These are %d %s roses” 7, pink

c. “These are %d %s roses” %(7, pink)

d. “These are %d %s roses” 6[7, pink]

Answers : 

c. "These are %d %s roses" %(7, pink)

 

Question 15 :

‘%x %d’ %(255, 255)

Options : 

a. ‘255, 255’

b.’ff, 255′

c. ’15f, 15f’

d. Error

Answers : 

b.'ff, 255'

 

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Naive Bayes MCQ’s

Ancova MCQ’s – Aritificial Intelligence

 

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