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M1 R5: Information Technology Tools and Network Basics
M2 R5: Web Designing and Publishing
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
Suppose list1 is [2, 33, 222, 14, 25], What is list1[-1]?
मान लीजिए list1 [2, 33, 222, 14, 25] है, list1 [-1] क्या है?
Error
None
25
2
Next Question
25
See Explanation !
2
Which of the following statement is false about recursion:
रिकर्सन के बारे में निम्नलिखित में से कौन सा कथन गलत है:
Every recursive function must have a base case
Infinite recursion can occur if the base case isn't properly mentioned
A recursive function makes the code easier to understand
Every recursive function must have a return value
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25
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3
What is the output of the following code ? def disp(*arg): for i in arg: print(i) disp(name="Rajat", age="20")
निम्नलिखित कोड का परिणाम क्या है ? def disp(*arg): for i in arg: print(i) disp(name="Rajat", age="20")
TypeError
Rajat 20
Name age
None of these
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25
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4
What is the extension of Python code File?
पायथन कोड फ़ाइल का विस्तार क्या है?
.py
.python
.ppt
.pyt
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25
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5
Suppose d = {“john”:40, “peter”:45}. To obtain the number of entries in dictionary which command do we use?
मान लीजिए d = {“john”:40, “peter”:45}. शब्दकोश में प्रविष्टियों की संख्या प्राप्त करने के लिए हम किस कमांड का उपयोग करते हैं?
d.size()
len(d)
size(d)
d.len()
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25
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6
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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7
What will be the output of the following Python code? print("abc DEF".capitalize())
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print("abc DEF".capitalize())
abc def
ABC DEF
Abc def
Abc Def
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25
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8
Is it safe to directly use the == operator to determine whether objects of type float are equal ?
क्या यह निर्धारित करने के लिए सीधे == ऑपरेटर का उपयोग करना सुरक्षित है कि टाइप फ्लोट की वस्तुएं समान हैं या नहीं?
Yes
No
Yes, if the values are < 100
Yes, if the values are > 100
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25
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9
Which symbol is used for bitwise XOR operator
बिटवाइज़ XOR ऑपरेटर के लिए कौन सा प्रतीक प्रयोग किया जाता है?
|
&
^
!
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25
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10
Which NumPy function returns the cumulative sum of elements?
कौन सा फ़ंक्शन NumPy तत्वों का संचयी योग बताता है?
np.sum()
np.cumsum()
np.add()
np.cumadd()
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25
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11
The process of drawing a flowchart for an algorithms is called
एक एल्गोरिदम के लिए एक फ्लोचार्ट बनाने की प्रक्रिया को कहा जाता है
Performance
Algorithmic Representation
Evaluation
Flowcharting
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25
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12
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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25
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13
In Python, which of the following will create a block in a compound statement ?
पायथन में, निम्नलिखित में से कौन एक यौगिक कथन में एक ब्लॉक बनाएगा?
colon
statements indented at a lower, same level
indentation in any form
{ }
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25
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14
Regarding creating ndarray, choose the build in functions in numpy.
Ndarray बनाने के संबंध में, numpy में बिल्ड इन फ़ंक्शंस चुनें।
np.array()
np.zeros()
np.empty()
All of the above
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25
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15
The _____ symbol is used at the beginning of a flow chart.
फ्लो चार्ट की शुरुआत में _____ प्रतीक का उपयोग किया जाता है।
Oval or Pill Shape
Rectangle
Diamond
None of these
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25
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16
Which of the following cannot be returned by random.randrange(4)?
निम्नलिखित में से क्या random.randrange (4) द्वारा रिटर्न नहीं किया जा सकता है?
0
3
2.3
none of the mentioned
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25
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17
Suppose d = {“john”:40, “peter”:45}, what happens when we try to retrieve a value using the expression d[“susan”]?
मान लीजिए d = {“john”:40, “peter”:45}, तब क्या होता है जब हम d[“susan”] अभिव्यक्ति का उपयोग करके मान प्राप्त करने का प्रयास करते हैं?
Since “susan” is not a value in the set, Python raises a KeyError exception
It is executed fine and no exception is raised, and it returns None
Since “susan” is not a key in the set, Python raises a KeyError exception
Since “susan” is not a key in the set, Python raises a syntax error
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25
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18
The values which are passed to a function definition are called
फ़ंक्शन परिभाषा में जो मान पास किए जाते हैं उन्हें कहा जाता है
Arguments
Subroutines
Function
Definition
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25
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19
Which function is used to read all the characters from file?
फ़ाइल से सभी वर्णों को पढ़ने के लिए किस फ़ंक्शन का उपयोग किया जाता है?
readall()
read()
readcharacter()
readchar()
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25
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20
_____is a Pandas function for loading CSV files into Dataframe.
_____ CSV फ़ाइलों को डेटाफ़्रेम में लोड करने के लिए एक पांडा फ़ंक्शन है।
read_csv()
csv_read()
csv.write()
None of these
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25
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21
What will be the output : 24//6%3,24//4//2
इसका आउटपुट क्या होगा: 24//6%3,24//4//2
(1,3)
(2,5)
(2,1)
(4,8)
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25
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22
Which of the following statement(s) will terminate the whole loop and proceed to the statement following the loop ?
निम्नलिखित में से कौन सा कथन पूरे लूप को समाप्त कर देगा और लूप के बाद के कथन पर आगे बढ़ेगा?
pass
break
continue
goto
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25
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23
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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24
Function range(10, 5, 2) will yield an iterable sequence like
फंक्शन रेंज(10, 5, 2) से एक पुनरावर्तनीय अनुक्रम प्राप्त होगा जैसे
[]
[10, 8, 6]
[2, 5, 8]
[8, 5, 2]
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25
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25
What will the following code output? print(5/0)
निम्नलिखित कोड आउटपुट क्या होगा? print(5/0)
0
infinite
5
ZeroDivisionError
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