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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
Which of the following are valid string manipulation functions in python?
पायथन में मान्य स्ट्रिंग हेरफेर फ़ंक्शन निम्नलिखित में से कौन से हैं?
count()
upper()
strip()
All the above
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25
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2
When an algorithm is written in the form of a programming language it becomes a
जब एक एल्गोरिथ्म को एक प्रोग्रामिंग भाषा के रूप में लिखा जाता है तो यह एक
Flowchart
Program
Pseudo Code
Syntax
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25
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3
____ operator repeats a list for the given number of items.
____ ऑपरेटर दिए गए आइटम की संख्या के लिए एक सूची दोहराता है।
*
+
&
None of these
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25
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4
Actual instructions in flowcharting are represented in ____ .
फ्लोचार्टिंग में वास्तविक निर्देशों को ____ में दर्शाया गया है।
Boxes
Circles
Arrows
All of the above
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25
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5
What will the following code output? print( 12/4/2)
निम्नलिखित कोड आउटपुट क्या होगा? print( 12/4/2)
6
1
1.5
Error
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25
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6
f.read(5) will read________from a file (file object 'f')
f.read(5) एक फ़ाइल से________ पढ़ेगा (file object 'f')
5 characters
5 words
5 lines
None of the above
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25
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7
Which of the following statement will be true.
निम्नलिखित में से कौन सा कथन सत्य होगा।
Python allows you to assign a single value to multiple variables simultaneously.
You can assign multiple values to multiple variables by separating variables and values with commas.
You can assign the same value to multiple variables by using = consecutively..
All of the above
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25
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8
What will be the output of the following Python code? print('xyyzxxyxyy'.lstrip('xyy'))
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print('xyyzxxyxyy '.lstrip (' xyy '))
error
zxxyxyy
z
zxxy
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25
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9
Which one of the following has the highest precedence in the expression? -
निम्नलिखित में से किस एक की अभिव्यक्ति में सर्वोच्च प्राथमिकता है? -
Exponential
Parentheses
Multiplication
None of the above
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25
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10
How are required arguments specified in the function heading?
फ़ंक्शन हेडिंग में आवश्यक आर्ग्यमन्ट कैसे स्पेसिफ़ाइड किए जाते हैं?
identifier followed by an equal to sign and the default value
identifier followed by the default value within backticks (“)
identifier followed by the default value within square brackets ([])
identifier
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25
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11
what will be output for the following code? import numpy as np a=np.array([1,2,3,5,8]) print(a.ndim)
निम्नलिखित कोड का परिणाम क्या है? import numpy as np a=np.array([1,2,3,5,8]) print(a.ndim)
0
1
2
3
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25
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12
in python which function is used to read CSV file
पायथन में CSV फ़ाइल को पढ़ने के लिए किस फ़ंक्शन का उपयोग किया जाता है?
csv.reader(file)
csv.read(file)
csv.readcsv(file)
csv.readcsvdata(file)
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25
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13
What will be the output of the following Python code? def foo(fname, val): print(fname(val)) foo(max, [1, 2, 3]) foo(min, [1, 2, 3])
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def foo(fname, val): print(fname(val)) foo(max, [1, 2, 3]) foo(min, [1, 2, 3])
3 1
1 3
error
none of the mentioned
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25
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14
What is the output of the following program ? print "Hello World".[::-1]
निम्नलिखित प्रोग्राम का आउटपुट क्या है? print "Hello World".[::-1]
dlroWolleH
Hello Worl
d
Error
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25
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15
Suppose list1 is [2445,133,12454,123], what is max(list1)?
मान लीजिए list1 [2445,133,12454,123] है, MAX(list1) क्या है?
2445
133
12454
123
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25
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16
What will happen if you try to access a key that doesn’t exist in a dictionary?
अगर आप किसी ऐसी कुंजी को एक्सेस करने की कोशिश करते हैं, जो किसी शब्दकोश में मौजूद नहीं है, तो क्या होगा?
Returns None
Throws a KeyError
Creates a new key with a default value
Crashes the program
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25
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17
Which of the following is not a keyword ?
निम्नलिखित में से कौन सा एक कीवर्ड नहीं है?
eval
nonlocal
assert
finally
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25
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18
which one is the correct syntax to create an array of type float?
फ्लोट प्रकार की सरणी बनाने के लिए सही सिंटैक्स क्या है?
arr=np.float([1,2,3,4])
arr=np.array([1,2,3,4]).toFloat()
arr=np.array([1,2,3,4],dtype='float')
arr=np.farray([1,2,3,4])
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25
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19
Operators with the same precedence are evaluated in which manner?
समान प्राथमिकता वाले ऑपरेटरों का मूल्यांकन किस तरीके से किया जाता है?
Left to Right
Right to Left
Can’t say
None of the mentioned
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25
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20
What will be the output of the following Python code snippet? print('1.1'.isnumeric())
निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print('1.1'.isnumeric ())
True
False
None
Error
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25
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21
_____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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22
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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23
What is 'pass' in python?
पायथन में 'pass' क्या है?
No Operation
No Action
Null Statement
Placeholder
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25
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24
Which of the following data types is not supported in python?
पायथन में निम्नलिखित में से कौन सा डेटा प्रकार समर्थित नहीं है?
Number
String
List
Slice
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25
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25
which of the following is correct about Python ?
पाइथन के बारे में निम्नलिखित में से कौन सा सही है?
It supports automatic garbage collection.
It can be easily integrated with C, C++,Com, ActiveX, CORBA, and Java.
Both of the above
None of the above
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