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M1 R5: Information Technology Tools and Network Basics
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O Level Papers!
M3 R5: Programming and Problem Solving through Python
Set
25
See Explanation !
1
It refers to the ability of an application to run on different plateforms with or without minimal changes.
यह न्यूनतम परिवर्तनों के साथ या बिना विभिन्न प्लेटफ़ॉर्म पर चलने के लिए एक एप्लिकेशन की क्षमता को संदर्भित करता है।
Error
Flexibility
Portability
Reliability
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25
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2
What will be the output of the following Python code? import random print(random.randrange(0,91,5))
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? import random print(random.randrange(0,91,5))
10
18
79
95
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25
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3
_____function takes a list of lines to be written to file.
_____FUNCTION फ़ाइल में लिखी जाने वाली पंक्तियों की एक सूची लेता है।
writelines()
write()
tell()
None of these
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25
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4
What does the is keyword do in Python?
पायथन में कीवर्ड क्या करता है?
Checks if two variables have the same value.
Checks if two variables refer to the same object in memory.
Assigns a value to a variable.
None of the above
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25
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5
What will be the output of the following Python code snippet? print('xyyxyyxyxyxxy'.replace('xy', '12', 100))
निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print(' xyyyxyxyxxy '.replace (' xy ', '12 ', 100))
xyyxyyxyxyxxy
12y12y1212x12
none of the mentioned
error
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25
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6
Which operator is also called as Conditional operator?
किस ऑपरेटर को कंडीशनल ऑपरेटर भी कहा जाता है?
Ternary
Relational
Logical
Assignment
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25
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7
Which symbol is used to write single line comment?
एकल पंक्ति टिप्पणी लिखने के लिए किस प्रतीक का उपयोग किया जाता है?
*
#
/
?
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25
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8
What will be the output of the following Python code? a={5,6,7,8} b={7,8,9,10} print(len(a+b))
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a={5,6,7,8} b={7,8,9,10} print(len(a+b))
8
Error, unsupported operand ‘+’ for sets
6
Nothing is displayed
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25
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9
_____ symbols are used to connect one box of flow chart to another.
_____ प्रतीकों का उपयोग प्रवाह चार्ट के एक बॉक्स को दूसरे से जोड़ने के लिए किया जाता है।
Flow Lines
circle
diamond
None of the above
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25
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10
Find the invalid variable among the following:
निम्नलिखित में से अमान्य चर खोजें:
1st_string
my_string_1
_mySring
Webskynet
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25
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11
The operator returns the quotent after division.
ऑपरेटर विभाजन के बाद कोटेंट लौटाता है।
//
%
&
None of these
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25
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12
The complexity of linear search algorithm is
रैखिक खोज एल्गोरिथ्म की जटिलता है
O(n)
O(log n)
O(n2)
O(n log n)
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25
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13
What does np.zeros((2,3)) return?
Np.zeros ((2,3)) क्या लौटाता है?
A 2x3 array of ones
A 2x3 array of zeros
A 3x2 array of zeros
Error
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25
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14
Which of the following NumPy function is used to create an identity matrix?
पहचान मैट्रिक्स बनाने के लिए निम्नलिखित में से किस NumPy फ़ंक्शन का उपयोग किया जाता है?
np.identity()
np.eye()
np.matrix()
np.ones()
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25
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15
Diamond shaped symbol is used in flowcharts to show the
डायमंड के आकार के प्रतीक का उपयोग फ्लोचार्ट में दिखाया जाता है
Decision box
Statement box
Error box
If-statement box
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25
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16
Which statement is correct
कौन सा कथन सही है
List is mutable & Tuple is immutable
List is immutable & Tuple is mutable
Both List and Tuple are Mutable
Both List and Tuple are Immutable
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25
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17
What will be the output of the following Python code? x='abcd' for i in x: print(i.upper())
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? x='abcd' for i in x: print(i.upper())
a BCD
abcd
error
A B CD
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25
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18
Where is function defined?
फंक्शन को कहां डिफाइन किया जाता है?
In Module
In Class
In Another function
All of these
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25
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19
Suppose a list with name arr, contains 5 elements. You can get the 2nd element from the list using :
मान लीजिए arr नाम वाली एक सूची में 5 तत्व हैं। आप सूची से दूसरा तत्व प्राप्त कर सकते हैं:
arr[-2]
arr[2]
arr[-1]
arr[1]
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25
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20
Which among the following list of operators has the highest precedence? +, -, **, %, /, <<, >>, |
ऑपरेटरों की निम्नलिखित सूची में से किसकी सर्वोच्च प्राथमिकता है? , -, **, %, /, <<, >>, |
<<
**
|
%
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25
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21
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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25
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22
If the else statement is used with a while loop, the else statement is executed when the condition becomes _____ .
यदि else स्टेटमेंट का प्रयोग 'व्हाइल' लूप के साथ किया जाता है, तो else स्टेटमेंट तब निष्पादित होता है जब कंडीशन हो जाती है।
True
False
Infinite
NULL
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25
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23
What will be the output of the following Python code? print('ab,12'.isalnum())
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print(' ab,12'.isalnum ())
True
False
None
Error
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25
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24
How can you perform element-wise addition of two NumPy arrays arr1 and arr2?
आप दो NumPy सरणियों arr1 और arr2 को एलिमेंट वाइज कैसे जोड़ सकते हैं?
arr1 + arr2
add(arr1, arr2)
arr1.add(arr2)
elementwise_add(arr1, arr2)
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25
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25
Function range(3) will yield an iteratable sequence like
फंक्शन रेंज(3) से एक पुनरावर्तनीय अनुक्रम प्राप्त होगा जैसे
[0, 1, 2]
[0, 1, 2, 3]
[1, 2, 3]
[0, 2]
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