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M3 R5: Programming and Problem Solving through Python

Set

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1 The error that can be pointed out by the compiler are

कम्पाइलर द्वारा इंगित की जा सकने वाली त्रुटि हैं

Syntax errors

Semantic errors

logical errors

None of the above

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2 Two main measures for the efficiency of an algorithm are

एक एल्गोरिथ्म की दक्षता के लिए दो मुख्य उपाय हैं

Processor and memory

Complexity and capacity

Time and space

Data and space

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3 Leading white space at the beginning of each element, which is used to determine the group of statement

प्रत्येक तत्व की शुरुआत में अग्रणी सफेद स्थान, जिसका उपयोग कथन के समूह को निर्धारित करने के लिए किया जाता है

Testing

Indentation

Debugging

None of the above

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4 What will the following code output? a=55 b=’55’ print( a is not b)

निम्नलिखित कोड क्या आउटपुट देगा? a=55 b=’55’ print( a is not b)

True

False

TypeError

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5 How can you close a file in Python after processing?

प्रसंस्करण के बाद आप पायथन में किसी फ़ाइल को कैसे बंद कर सकते हैं?

close_file()

file_close()

close()

end_file()

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6 What will be the output of the following Python code? d = {0, 1, 2} for x in d: print(x)

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0 1 2

{0, 1, 2} {0, 1, 2} {0, 1, 2}

error

none of the mentioned

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7 Suppose list1 is [3, 5, 25, 1, 3], what is min(list1)?

मान लीजिए list1 [3, 5, 25, 1, 3] है, तो min(list1) क्या है?

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8 Which of the following is an escape sequence for a new line character

निम्नलिखित में से कौन एक नए लाइन कैरेक्टर के लिए एक एस्केप सीक्वेंस है

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9 What will be the output of the following Python code? a= [1, 2, 3, 4, 5] for i in range(1, 5): a[i-1] = a[i] for i in range(0, 5): print(a[i],end = " ")

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a= [1, 2, 3, 4, 5] for i in range(1, 5): a[i-1] = a[i] for i in range(0, 5): print(a[i],end = " ")

5 5 1 2 3

5 1 2 3 4

2 3 4 5 1

2 3 4 5 5

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10 What does the update() method do in a dictionary?

अपडेट() विधि शब्दकोश में क्या करती है?

Clears all key-value pairs

Updates a specific key

Merges another dictionary into the current one

Removes all values

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11 How are variable length arguments specified in the function heading?

फ़ंक्शन हेडिंग में वैरिएबल लेंथ आर्ग्यमन्ट कैसे स्पेसिफ़ाइड किए जाते हैं?

one star followed by a valid identifier

one underscore followed by a valid identifier

two stars followed by a valid identifier

two underscores followed by a valid identifier

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12 Actual instructions in flowcharting are represented in ____ .

फ्लोचार्टिंग में वास्तविक निर्देशों को ____ में दर्शाया गया है।

Boxes

Circles

Arrows

All of the above

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13 What will be the output of the following Python code snippet? print('abcdefcdghcd'.split('cd'))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print('abcdefcdghcd '.split (' cd '))

[‘ab’, ‘ef’, ‘gh’]

[‘ab’, ‘ef’, ‘gh’, ”]

(‘ab’, ‘ef’, ‘gh’)

(‘ab’, ‘ef’, ‘gh’, ”)

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14 What will be the output of the following Python code? >>>max("what are you")

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? >>>MAX(" आप क्या हैं ")

what

Error

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15 What is the length of sys.argv?

Sys.argv की लेंथ क्या है?

number of arguments

number of arguments + 1

number of arguments – 1

none of the mentioned

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16 What will be the output of the following python code? from math import * floor(11.7)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? from math import * floor(11.7)

11.0

none of these

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17 What will be the output of the following Python code? print('abcd'.partition('cd'))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print('abcd '.partition (' cd '))

(‘ab’, ‘cd’, ”)

(‘ab’, ‘cd’)

error

none of the mentioned

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18 What is the output of this code? def calc(x): r=2*x**2 return r print(calc(5))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def calc(x): r=2*x**2 return r print(calc(5))

Error

100

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19 What is the output of the following code? dict={"Joey":1, "Rachel":2} dict.update({"Phoebe":2}) print(dict)

निम्नलिखित कोड का परिणाम क्या है? dict={"Joey":1, "Rachel":2} dict.update({"Phoebe":2}) print(dict)

{'Joey': 1, 'Rachel': 2, 'Phoebe': 2}

{“Joey”:1,”Rachel”:}

{“Joey”:1,”Phoebe”:2}

Error

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20 Which of the following declarations is incorrect in python language?

Python भाषा में निम्नलिखित में से कौन सी घोषणा गलत है?

xyzp = 5,000,000

xyzp = 5000 6000 7000 8000

x, y, z,p = 5000, 6000, 7000, 8000

x_y_z_p = 5,000,000

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21 What will be the output of the following Python code if the system date is 21st June, 2017 (Wednesday)? import datetime tday=datetime.date.today() print(tday.isoweekday())

यदि सिस्टम दिनांक 21 जून, 2017 (बुधवार) है, तो निम्नलिखित पायथन कोड का आउटपुट क्या होगा? import datetime tday=datetime.date.today() print(tday.isoweekday())

Wed

Wednesday

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22 Which of the following functions will return the symmetric difference between two sets, x and y?

निम्नलिखित में से कौन सा कार्य दो सेटों, x और y के बीच सिमेट्रिक डिफ्रेंस को रिटर्न करेगा ?

x | y

x ^ y

x & y

x – y

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23 What will be the output of the following Python code snippet? print('HelloWorld'.istitle())

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print('HelloWorld'.istitle ())

True

False

None

Error

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24 What will be the output of the following Python code? t=32.00 for x in t: print(x)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? t=32.00 for x in t: print(x)

[0]

[0.00]

Error

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25 What is the output of >>>’2’ +’3’

>>>'2' +'3' का आउटपुट क्या है

'2+3'

'23'

None of These

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