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M3 R5: Programming and Problem Solving through Python

File Processing in Python

Set 5

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1 A stores information in the form of a stream of ASCII or unicode characters i.e. human readable.

एक सूचन को मानव पठनीय अर्थात ASCII या यूनिकोड वर्णों की एक स्ट्रीम के रूप में संग्रहीत करती है।

Text file

Binary file

Both (A) and (B)

None of these

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2 Which operator is used in Python to import modules from packages?

पैकेज से मॉड्यूल आयात करने के लिए पायथन में किस ऑपरेटर का उपयोग किया जाता है?

.

*

->

&

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3 Modules are files saved with _____ extension.

मॉड्यूल _____ एक्सटेंशन के साथ सेव की गई फाइलें हैं।

.module

.py

both a & b

All of the above

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4 Which of the following creates a pattern object?

निम्न में से कौन एक पैटर्न ऑब्जेक्ट बनाता है?

re.create(str)

re.regex(str)

re.compile(str)

re.assemble(str)

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5 Which module in Python supports regular expressions?

पायथन में कौन सा मॉड्यूल रेगुलर एक्सप्रेशन का समर्थन करता है?

re

regex

pyregex

none of the mentioned

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6 This imports * statement import all in the modules except those beginning with ____ .

यह imports * स्टेटमेन्ट मॉड्यूल में सभी नामों को इंपोर्ट करता है जो .......से शुरुआत करते हैं।

-

&

%

None of the above

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7 Which of these definitions correctly describes a module?

इनमें से कौन सी परिभाषा सही ढंग से एक मॉड्यूल का वर्णन करती है?

Denoted by triple quotes for providing the specification of certain program elements

Design and implementation of specific functionality to be incorporated into a program

Defines the specification of how it is to be used

Any program that reuses code

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8 What is Full form of LEGB ?

LEGB का फुल फॉर्म क्या है?

Low, Enclosing, Global and Built-in

Local, Enclosing, Global and Built-in

Local, Ending, Global and Built-in

Light, Emitting, Global and Built-in

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9 What will be the output of the following Code ? x=10, y=3 print(divmod(x,y))

निम्नलिखित कोड का आउटपुट क्या होगा? x=10, y=3 print(divmod(x,y))

(3,1)

(4,2)

(5,7)

(1,3)

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10 os.getlogin() function return?

os.getlogin() फ़ंक्शन क्या रिटर्न करेगा ?

Return the name of the user logged in to the terminal

Return the email of the user logged in to the terminal

Return the login time when user logged in to the terminal

None of the above

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11 random.shuffle() function shuffle value of

random.shuffle() फंक्शन किसकी वैल्यू को शफल करता है

take a sequence, like a list, and arrange the items in ascending order

take a sequence, like a list, and reorganize the order of the items.

take a sequence, like a list, and arrange the items in descending

take a sequence, like a list, and return the same copy of sequence

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12 Which module in python can be used for working with network socket?

पायथन में किस मॉड्यूल का उपयोग नेटवर्क सॉकेट के साथ काम करने के लिए किया जा सकता है?

HTTP

urllib

socket

header

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13 Extension of python module is

पायथन मॉड्यूल का एक्सटेंशन क्या है

.mod

.module

.py

.python

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14 Which of the following statements are used in Exception Handling in Python?

पायथन में एक्सेप्शन हैंडलिंग में निम्नलिखित में से कौन सा कथन उपयोग किया जाता है?

try

except

finally

All of the above

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15 Which of the following functions that retrieve information from the data type?

निम्नलिखित में से कौन सा कार्य डेटा प्रकार से जानकारी प्राप्त करता है?

Constructors

Retriever

Finder

Selectors

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16 What is the output of the following code ? import numpy as np y = np.array([[11, 12, 13, 14], [32, 33, 34, 35]]) print(y.ndim)

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np y = np.array([[11, 12, 13, 14], [32, 33, 34, 35]]) print(y.ndim)

1

2

3

0

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17 What is the purpose of zeros() function used in NumPy array ?

NumPy सरणी में उपयोग किए जाने वाले शून्य () फ़ंक्शन का उद्देश्य क्या है?

To make a Matrix with all diagonal element 0

To make a Matrix with first row 0

To make a Matrix with all elements 0

None of the above

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18 What is the output of the following code ? import numpy as np a = np.array([[1,2,3]]) print(a.shape)

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np a = np.array([[1,2,3]]) print(a.shape)

(2,3)

(3,1)

(1,3)

None of These

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19 What will be output for the following code ? import numpy as np a = np.array([[1, 2, 3],[0,1,4],[11,22,33]]) print (a.size)

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np a = np.array([[1, 2, 3],[0,1,4],[11,22,33]]) print (a.size)

1

3

9

4

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20 What will be the output of the following ? import numpy as np a = np.array([[ 1,2,3,4], [5,6,7,8], [9,10,11,12]]) print(a[2,2])

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np a = np.array([[ 1,2,3,4], [5,6,7,8], [9,10,11,12]]) print(a[2,2])

7

11

10

8

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21 NumPY stands for?

NumPY का मतलब है?

Numbering Python

Number in Python

Numerical Python

Number for Python

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22 What is the output of the following code? import numpy as np a = np.array([1,2,3,5,8]) b = np.array([0,1,5,4,2]) c = a + b c = c*a print (c[2])

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np a = np.array([1,2,3,5,8]) b = np.array([0,1,5,4,2]) c = a + b c = c*a print (c[2])

6

24

0

None of these

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23 What will be the output of the following ? import numpy as np a = np.array( [2, 3, 4, 5] ) b = np.arange(4) print(a+b)

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np a = np.array( [2, 3, 4, 5] ) b = np.arange(4) print(a+b)

[2 3 4 5]

[3 4 5 6]

[1 2 3 4]

[2 4 6 8]

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24 What will be the output of the following ? import numpy as np print(np.maximum([2, 3, 4], [1, 5, 2]))

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np print(np.maximum([2, 3, 4], [1, 5, 2]))

[1 5 2]

[1 5 4]

[2 3 4]

[2 5 4]

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25 What will be the output of the following ? import numpy as np a = np.array([1, 5, 4, 7, 8]) a = a + 1 print(a[1])

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np a = np.array([1, 5, 4, 7, 8]) a = a + 1 print(a[1])

4

5

6

7

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