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M1 R5: Information Technology Tools and Network Basics
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M3 R5: Programming and Problem Solving through Python
M4 R5: Internet of Things (IoT) and Its Applications
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O Level Papers!
M3 R5: Programming and Problem Solving through Python
Set
25
See Explanation !
1
What will be the output of the following Python code? a={1:"A",2:"B",3:"C"} b={4:"D",5:"E"} a.update(b) print(a)
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a={1:"A",2:"B",3:"C"} b={4:"D",5:"E"} a.update(b) print(a)
{1: ‘A’, 2: ‘B’, 3: ‘C’}
Method update() doesn’t exist for dictionaries
{1: 'A', 2: 'B', 3: 'C', 4: 'D', 5: 'E'}
{4: ‘D’, 5: ‘E’}
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25
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2
What is the output of the following code: L=['a','b','c','d'] print ( "".join(L))
निम्नलिखित कोड का आउटपुट क्या है: L=[' a ', 'b ',' c ', 'd '] print (".join(L))
Error
None
abcd
[‘a’,’b’,’c’,’d’]
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25
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3
Which function is used to generate a sequence of numbers in Python loops?
पायथन लूप्स में नंबर्स का सीक्वेंस जनरेट करने के लिए किस फ़ंक्शन का यूज़ किया जाता है?
sequence()
range()
list()
loop()
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25
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4
Which of the following isn’t true about dictionary keys?
निम्नलिखित में से कौन ड़िक्शनरी keys के बारे में सही नहीं है?
More than one key isn’t allowed
Keys must be immutable
Keys must be integers
When duplicate keys encountered, the last assignment wins
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25
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5
The _____ function reads a line entered on a console by an input device such as a keyboard and convert it into a string and returns it.
_____ फ़ंक्शन एक इनपुट डिवाइस जैसे कि कीबोर्ड द्वारा कंसोल पर दर्ज की गई एक पंक्ति को पढ़ता है और इसे एक स्ट्रिंग में परिवर्तित करता है और इसे वापस करता है।
raw_input
input()
eval
accep
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25
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6
What is the value of the expression 100 / 25 ?
व्यंजक 100/25 का मान क्या है?
4
4.0
2.5
none of these
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25
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7
What type of language is Python?
पायथन किस प्रकार की भाषा है?
Compiled Language
Markup Language
Interpreted Language
Assembly Language
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25
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8
What will be the output of the following Python code? x = 'abcd' for i in range(len(x)): print(i.upper())
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? x = 'abcd' for i in range(len(x)): print(i.upper())
a b c d
0 1 2 3
error
1 2 3 4
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25
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9
What will be the output of the following Python code? a=dict() print(a[1])
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a=dict() print(a[1])
An exception is thrown since the dictionary is empty
‘ ‘
1
0
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25
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10
How many keywords present in the python programming language?
अजगर प्रोग्रामिंग भाषा में कितने कीवर्ड मौजूद हैं?
32
64
35
29
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25
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11
Kite/diamond symbol in flow chart is used for_______
फ्लो चार्ट में पतंग/हीरा प्रतीक का उपयोग _______ के लिए किया जाता है
Execution
Decision
Statement
All of the above
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25
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12
What will be the output of the following Python function if the random module has already been imported? import random print(random.randint(3.5,7))
यदि रैंडम मॉड्यूल पहले से ही आयात किया गया है, तो निम्नलिखित पायथन फ़ंक्शन का आउटपुट क्या होगा? import random print(random.randint(3.5,7))
Error
Any integer between 3.5 and 7, including 7
Any integer between 3.5 and 7, excluding 7
The integer closest to the mean of 3.5 and 7
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25
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13
Which of the following arrays is a two dimensional (2-D) array?
निम्न में से कौन सा सरणियाँ द्विविमीय (2-डी) सरणी है?
89
[1,2,3,4]
[1,2,3],[3,4,5],[1,3,4]
[[2 3 5][ 4 5 6][4 5 6]]
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25
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14
Which of the following is not a logical operator?
निम्नलिखित में से कौन एक लॉजिकल ऑपरेटर नहीं है?
or
equal
and
not
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25
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15
What will be output for the following code ? import numpy as np ary=np.array([1,2,3,5,8]) ary=ary+1 print(ary[1])
निम्नलिखित कोड का परिणाम क्या है? import numpy as np ary=np.array([1,2,3,5,8]) ary=ary+1 print(ary[1])
0
1
2
3
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25
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16
What is unpickling ?
अनपिकलिंग क्या है ?
It is used for object deserialization.
It is used for object serialization.
Both of the above.
None of the above.
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25
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17
_______ method converts all uppercase characters to lowercase and vice versa of the given string, and returns it.
_______ विधि सभी अपरकेस वर्णों को दिए गए स्ट्रिंग के लोअरकेस और इसके विपरीत में परिवर्तित करती है, और इसे वापस करती है।
swapcase
uppertolower()
lowertoUpper()
None of these
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25
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18
Which function of pickle module is used to write data on binary file
बाइनरी फ़ाइल पर डेटा लिखने के लिए अचार मॉड्यूल का कौन सा फ़ंक्शन प्रयोग किया जाता है
dump()
write()
writeBinary()
load()
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25
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19
What will following code segment print? a=True b=False c=False if not a or b: print(1) elif not a or not b and c: print(2) elif not a or b or not b and a: print(3) else: print(4)
निम्नलिखित कोड सेगमेंट प्रिंट क्या होगा? a=True b=False c=False if not a or b: print(1) elif not a or not b and c: print(2) elif not a or b या not b और a: print(3) else: print(4)
1
3
2
4
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25
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20
What will be the output of the following Python code? a=[13,56,17] a.append([87]) a.extend([45,67]) print(a)
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a=[13,56,17] a.append ([87]) a.extend([45,67]) print(a)
[13, 56, 17, [87], 45, 67]
[13, 56, 17, 87, 45, 67]
[13, 56, 17, 87,[ 45, 67]]
[13, 56, 17, [87], [45, 67]]
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25
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21
Attribute of array determines
ऐरे के एट्रिब्यूट से क्या क्या पता कर सकते है
Size, shape
memory consumption
data type of array
All of these
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25
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22
Python converts numbers internally in an expression containing mixed types to a Common type for evaluation. But sometimes, coerce a number explicitly from one type to another to satisfy the requirements of ____ parameter.
पायथन मूल्यांकन के लिए मिश्रित प्रकार वाले अभिव्यक्ति में आंतरिक रूप से संख्याओं को एक सामान्य प्रकार में परिवर्तित करता है। लेकिन कभी - कभी, ____ पैरामीटर की आवश्यकताओं को पूरा करने के लिए एक प्रकार से दूसरे प्रकार की संख्या को स्पष्ट रूप से मजबूर करें।
function
tuple
list
None of these
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25
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23
What is tail recursion?
टेल रिकर्शन क्या है?
A recursive function that has two base cases
A function where the recursive functions leads to an infinite loop
A recursive function where the function doesn’t return anything and just prints the values
A function where the recursive call is the last thing executed by the function
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25
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24
In the declaration, x = Circle (), x contains a _to Circle object. -
घोषणा में, x = Circle (), x में a_to Circle ऑब्जेक्ट है। -
dropna()
Reference
Optimisers
None of these
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25
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25
What will be the output of the following Python code? len(["hello",2, 4, 6])
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? len(["hello",2, 4, 6])
Error
6
4
3
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