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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
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1
In which of the following data type, duplicate items are not allowed?
निम्नलिखित में से किस डेटा प्रकार में, डुप्लिकेट आइटम की अनुमति नहीं है?
list
tuple
set
None of the above
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25
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2
What will be the output of the following Python code snippet? test = {1:'A', 2:'B', 3:'C'} del test[1] test[1] = 'D' del test[2] print(len(test))
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? test = {1:'A', 2:'B', 3:'C'} del test[1] test[1] = 'D' del test[2] print(len(test))
0
2
Error as the key-value pair of 1:’A’ is already deleted
1
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25
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3
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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4
What will be the output of the following Python code snippet? for i in [1, 2, 3, 4][::-1]: print (i)
निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? for i in [1, 2, 3, 4][::-1]: print (i)
1 2 3 4
4 3 2 1
error
none of the mentioned
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25
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5
Which method is used to read the entire content of a file as a string in Python?
पायथन में फ़ाइल के पूरे डाटा को स्ट्रिंग के रूप में पढ़ने के लिए किस फंक्शन का उपयोग किया जाता है?
read()
readline()
readlines()
load()
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25
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6
What is the return value of trunc()?
Trunc() का रिटर्न वैल्यू क्या है?
int
bool
float
None
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25
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7
What will the output of following code? a={1,2,3} b={1,2,3,4} c=a.issuperset(b) print(c)
निम्नलिखित कोड का आउटपुट क्या होगा? a={1,2,3} b={1,2,3,4} c=a.issuperset(b) print(c)
False
True
Syntax error for issuperset() method
Error, no method called issuperset() exists
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25
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8
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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9
The correctness and appropriateness of _____ solution can be checked very easily.
_____ समाधान की शुद्धता और उपयुक्तता को बहुत आसानी से जांचा जा सकता है।
algorithmic
heuristic
random
none of these
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25
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10
The operator used for concatenating two strings. -
ऑपरेटर दो तारों को जोड़ने के लिए उपयोग किया जाता है। -
+
*
%
None
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25
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11
The graphical representation of algorithm is
एल्गोरिथ्म का ग्राफिकल प्रतिनिधित्व है
program
Flowchart
statement
Algorithm
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25
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12
Which one of the following is not a python's predefined data type?
निम्नलिखित में से कौन सा अजगर का पूर्वनिर्धारित डेटा प्रकार नहीं है?
Class
List
Dictionary
Tuple
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25
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13
Which of the following statements is used to check if a file exists in Python?
निम्नलिखित में से किस फंक्शन का उपयोग यह जांचने के लिए किया जाता है कि कोई फ़ाइल पायथन में मौजूद है या नहीं?
file_exists()
exists_file()
os.path.exists()
check_file()
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25
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14
What does the input() function do in Python?
पायथन में इनपुट() फ़ंक्शन क्या करता है?
Displays a message to the user.
Receives input from the user as an integer.
Receives input from the user as a string.
Both A and C
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25
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15
____ help to check the data type of an array-
____ किसी सरणी के डेटा प्रकार की जाँच करने में मदद करें -
arraydtype()
arr.dtype()
dtype.arr()
None of these
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25
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16
All parameters (arguments) in the Python language are passed by.
पायथन भाषा में सभी पैरामीटर (तर्क) द्वारा पारित किए जाते हैं।
Text document
Spreadsheet
reference
Database
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25
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17
Users write the programs in which language?
यूज़र प्रोग्राम किस भाषा में लिखते हैं?
Low-level Language
High-level Language
Middle-level Language
None of these
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25
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18
The command is used to take input from the keyboard.
कमांड का उपयोग कीबोर्ड से इनपुट लेने के लिए किया जाता है।
Range
Input
Open
Pass
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25
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19
Suppose d = {“john”:40, “peter”:45}, to delete the entry for “john” what command do we use?
मान लीजिए d = {“john”:40, “peter”:45}, “john” की प्रविष्टि हटाने के लिए हम किस कमांड का उपयोग करेंगे?
d.delete(“john”:40)
d.delete(“john”)
del d[“john”]
del d(“john”:40)
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25
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20
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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25
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21
What will be the result of the expression 5 and 10?
अभिव्यक्ति 5 और 10 का परिणाम क्या होगा?
5
1
10
0
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25
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22
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
y
a
Error
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25
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23
What will be the output of the following Python code? string = "my name is x" for i in string.split(): print (i, end=", ")
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? string = "my name is x" for i in string.split(): print (i, end=", ")
m, y, , n, a, m, e, , i, s, , x,
m, y, , n, a, m, e, , i, s, , x
my, name, is, x,
error
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25
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24
Which is/are the the valid string value in Python
पायथन में मान्य स्ट्रिंग मान कौन सा है/हैं
"12345"
"@#$%"
"Rajesh"
All of These
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25
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25
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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