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M3 R5: Programming and Problem Solving through Python

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1 The data structure which is a mutable ordered sequence of elements is called

डेटा संरचना जो तत्वों का एक परिवर्तनशील क्रमबद्ध अनुक्रम है, कहलाती है

Built in

List

Tuple

Derived data

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2 What will be the output of the following Python code? data = [[[1, 2] , [3, 4]], [[5, 6], [7, 8]]] def ttt(m): v = m[0][0] for row in m: for element in row: if v < element: v = element return v print(t

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? data = [[[1, 2] , [3, 4]], [[5, 6], [7, 8]]] def ttt(m): v = m[0][0] for row in m: for element in row: if v < element: v = element return v print(ttt(data[0]))

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3 What will be the output of : infile.read(2)

निम्नलिखित कोड का आउटपुट क्या होगा? infile.read(2)

Read two words from file

Read two line from file

Read two character / two bytes

count the number of '2' in file

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4 If return statement is not used inside the function, the function will return:

यदि फंक्शन के अंदर रिटर्न स्टेटमेंट का उपयोग नहीं किया जाता है, तो फंक्शन रिटर्न करेगा:

None

Null

Arbitary value

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5 What will be the output of the following Python code? myList = [1, 5, 5, 5, 5, 1] max = myList[0] indexOfMax = 0 for i in range(1, len(myList)): if myList[i] > max: max = myList[i] indexOfMax = i print(indexOfMax)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? myList = [1, 5, 5, 5, 5, 1] max = myList[0] indexOfMax = 0 for i in range(1, len(myList)): if myList[i] > max: max = myList[i] indexOfMax = i print(indexOfMax)

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6 ____ is a set of functions you want to include in your applications.

____ कार्यों का एक सेट है जिसे आप अपने अनुप्रयोगों में शामिल करना चाहते हैं।

Module

Function

Folder

None of these

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7 What will be the output of the following Python code? print("abcdef".find("cd") == "cd" in "abcdef")

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print(" abcdef ".find(" cd ") == "abcdef" में "cd ")

True

False

Error

None of the mentioned

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8 Which of the following is a feature of DocString?

डॉकस्ट्रिंग की निम्नलिखित में से कौन सी विशेषता है?

Provide a convenient way of associating documentation with Python modules, functions, classes, and methods.

All functions should have a docstring.

Docstrings can be accessed by the ___doc_attribute on objects.

All of the mentioned.

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9 What will be the datatype of the var in the below code snippet? var = 10 | print(type(var)) | var = "Hello" | print(type(var))

नीचे दिए गए कोड स्निपेट में var का डेटाटाइप क्या होगा? var = 10 | print(type(var)) | var = "Hello" | print(type(var))

Str and int

int and int

str and str

int and str

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10 The datatype whose representation is known are called

जिस डेटाटाइप का प्रतिनिधित्व ज्ञात है उसे कहा जाता है

Built in datatype

Derived datatype

Concrete datatype

Abstract datatype

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11 Tool ________ is used for program design.

टूल ________ का उपयोग प्रोग्राम डिज़ाइन के लिए किया जाता है।

Flowchart

Psuedocode

Algorithm

All of the above

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12 What will be the output of the following Python code? x = 'abcd' for i in x: print(i) x.upper()

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? x = x में i के लिए 'abcd ': print(i) x.upper ()

a B C D

a b c d

A B C D

error

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13 Python operator always yields the result of

पायथन ऑपरेटर हमेशा का परिणाम देता है

integer

floating point

complex

all of these

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14 What will be the result of the following expression in Python “2 3 + 5 2”?

पायथन में निम्नलिखित अभिव्यक्ति "2 3 + 5 2" का परिणाम क्या होगा?

65536

169

None of the above

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15 Which of the following is used to find the largest element in numpy array

नमपाई ऐरे में सबसे बड़े डाटा को खोजने के लिए निम्नलिखित में से किसका उपयोग किया जाता है

numpy.maximum()

numpy.arraymax()

numpy.amax()

numpy.big()

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16 The sequence logic will not be used while

____के समय सीक्वेंस लॉजिक का उपयोग नहीं किया जाएगा|

Subtracting two numbers

Comparing two data values

Providing output to the user

Adding two numbers

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17 What the does random.seed(3) return?

random.seed (3) क्या रिटर्न करता है ?

True

None

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18 What will be the output of the following Python code snippet? print('Ab!2'.swapcase())

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print(' Ab!2 '.swapcase ())

AB!@

ab12

aB!2

aB1@

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19 What is the output of >>>’2’ +’3’

>>>'2' +'3' का आउटपुट क्या है

'2+3'

'23'

None of These

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20 What will be the output of the following Python code? from math import* print(floor(3.7))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? from math import* print(floor(3.7))

3.0

None of These

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21 Which one is not the attribute of a file ?

इनमें से कौन एक फाइल की विशेषता नहीं है ?

softspace

mode

closed

rename

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22 Strings in Python are _____

पायथन में तार _____ हैं।

mutable

immutable

fixed

None of these

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23 To print the value of a variable, Python uses

एक चर के मूल्य को मुद्रित करने के लिए, पायथन का उपयोग करता है

Print Statement

Print Function()

print Statement

print() Function

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24 What will be the output of the following Python code? d = {0: 'a', 1: 'b', 2: 'c'} for x in d.values(): print(d[x])

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? d = {0 :' a ', 1 :' b ', 2 :' c '} d.values () में x के लिए: print(d[x])

0 1 2

a b c

0 a 1 b 2 c

none of the mentioned

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25 Which statement will open file data.txt in append mode?

कौन सा स्टेटमेंट data.txt फाइल को एपेंड मोड में खोलेगा?

f = open("data.txt", "a")

f = Open("data.txt", "ab")

f= new("data.txt", "a")

open("data.txt", "a")

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