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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
Negative count from the Right.
दाईं ओर से नकारात्मक गिनती।
L1[-2]
L1[-1]
L1[2]
None of the above
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25
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2
The symbol used for both input and output is a _____ .
इनपुट और आउटपुट दोनों के लिए उपयोग किया जाने वाला प्रतीक _____ है।
parallelogram
Diamond shape
Circle shape
None of the above
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25
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3
What will be the output of the following Python code? x = 'abcd' for i in x: print(i) x.upper()
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? x = x में i के लिए 'abcd ': print(i) x.upper ()
a B C D
a b c d
A B C D
error
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25
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4
What are the three different types of algorithm constructions ?
एल्गोरिथ्म निर्माण के तीन अलग - अलग प्रकार क्या हैं?
Input/Output, Decision, Repeat
Input, Output, Process
Loop, Input/Output, Process
Sequence, Selection, Repeat
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25
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5
Which character is used in Python to make a single line comment?
एक पंक्ति टिप्पणी करने के लिए पायथन में किस वर्ण का उपयोग किया जाता है?
/
//
#
!
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25
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6
Which symbol is used as a flowline to connect two blocks in a flow chart?
फ्लो चार्ट में दो ब्लॉक को जोड़ने के लिए फ्लोलाइन के रूप में किस प्रतीक का उपयोग किया जाता है?
arrow
circle
box
parallelogram
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25
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7
What is a Python dictionary?
पायथन शब्दकोश क्या है?
A collection of ordered and mutable data
A collection of unordered and mutable data with key-value pairs
A collection of immutable key-value pairs
A collection of values only
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25
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8
What will be the value of the following Python expression? print(float(4+int(2.39)%2))
निम्नलिखित पायथन एक्सप्रेशन का मान क्या होगा? print(float(4 int(2.39 )%2))
5.0
5
4.0
4
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25
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9
Python uses a/an _______ to convert source code
पायथन स्रोत कोड को परिवर्तित करने के लिए एक/एक _______ का उपयोग करता है
Interpreter
Compiler
Combination of Compiler and Interpreter
all of these
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25
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10
Which is the most appropriate definition for recursion?
पुनरावृत्ति के लिए सबसे उपयुक्त परिभाषा कौन सी है?
A function that calls itself
A function execution instance that calls another execution instance of the same function
A class method that calls another class method
An in-built method that is automatically called
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25
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11
What is identifier ?
पहचानकर्ता क्या है?
User-defined name
Pre-defined name
Both of the above
None of the above
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25
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12
What will be the output of the following Python code? example = "helle" print(example.rfind("e"))
निम्नलिखित कोड का परिणाम क्या है ? example = "helle" print(example.rfind("e"))
1
2
4
5
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25
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13
What happens if a local variable exists with the same name as the global variable you want to access?
यदि कोई लोकल वैरिएबल वैसा ही नाम के साथ मौजूद है जैसा कि ग्लोबल वैरिएबल जिसे आप एक्सेस करना चाहते हैं?
Error
The local variable is shadowed
Undefined behavior
The global variable is shadowed
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25
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14
In flowchart, parallelogram is used to show
फ्लोचार्ट में, समानांतर चतुर्भुज का उपयोग दिखाने के लिए किया जाता है
General input symbol
Operation on data
Online use of keyboard
Output data screen
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25
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15
What is the output of the code print (9//2)
कोड प्रिंट का आउटपुट क्या है (9//2)
4.5
4.0
4
Error
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25
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16
Write the list comprehension to pick out only negative integers from a given list ‘l’.
दी गई लिस्ट। L ’से केवल नेगटिव इन्टिजर निकालने के लिए लिस्ट की समझ लिखें।
[x<0 in l]
[x for x<0 in l]
[x in l for x<0]
[x for x in l if x<0]
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25
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17
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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25
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18
The differences between tuples and lists are, the tuples cannot be changed unlike lists and tuples use whereas lists use square brackets.
ट्यूपल और सूचियों के बीच अंतर यह है कि सूचियों और ट्यूपल के उपयोग के विपरीत ट्यूपल को बदला नहीं जा सकता है जबकि सूचियां वर्ग कोष्ठक का उपयोग करती हैं।
Angular brackets
parentheses
curly brackets
None of these
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25
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19
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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25
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20
What does the continue statement do in a loop?
लूप में कंटीन्यू स्टेटमेंट क्या करता है?
Exits the loop entirely.
Skips the rest of the code in the current iteration and moves to the next iteration.
Restarts the loop.
Causes an error.
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25
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21
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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22
A sentinel-controlled loop can be implemented using _____
_____ का उपयोग करके एक प्रहरी - नियंत्रित लूप को लागू किया जा सकता है।
if
for
Both of the above
None
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25
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23
What will be the output of the following code? print(10 // 3)
निम्नलिखित कोड का आउटपुट क्या होगा? print(10 // 3)
3.33
3
4
Error
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25
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24
Which of the following mode argument is used in file to truncate ?
निम्नलिखित में से किन मोड आर्गुमेंट का उपयोग ट्रंकेट करने के लिए उपयोग किया जाता है?
a
f
w
t
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25
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25
Which of the following is used to define a block of code in Python language ?
पायथन लैंग्वेज में कोड के ब्लॉक को परिभाषित करने के लिए निम्न में से किसका प्रयोग किया जाता है?
try
Brackets
Indentation
Catch
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