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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
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1
Given a string s="Welcome", which of the following code is incorrect ?
एक स्ट्रिंग s="Welcome" दी गई है, निम्नलिखित में से कौन सा कोड गलत है?
print s[0]
print s.lower()
s[1]='r'
print s.strip()
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25
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2
The part of a machine level instruction, which tells the central processor what has to be done, is
मशीन स्तर के निर्देश का हिस्सा, जो केंद्रीय प्रोसेसर को बताता है कि क्या करना है, है
An operation code
An address
An operand
None of the above
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25
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3
List is mutable and Tuple is immutable?
सूची परिवर्तनीय है और ट्यूपल अपरिवर्तनीय है?
Yes, list mutable and tuple immutable
No, list and tuple both are mutable
No, list and tuple both are in immutable
No, just opposite, list immutable and tuple mutable
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25
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4
Which syntax would print the last 3 numbers from the array below: arr = np.array([1,2,3,4,5,6,7])
नीचे दिए गए ऐरे से अंतिम 3 नंबर कौन सा सिंटैक्स प्रिंट करेगा: arr = np.array([1,2,3,4,5,6,7])
print(arr[3:])
print(arr[3])
print(arr[:3])
print(arr[4:])
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25
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5
What will be the output of the following Python code snippet? a = {} a[1] = 1 a['1'] = 2 a[1.0]=4 count = 0 for i in a: count += a[i] print(count) pr
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a = {} a[1] = 1 a['1'] = 2 a[1.0]=4 count = 0 for i in a: count += a[i] print(count) print(a)
An exception is thrown
3
6
2
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25
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6
What will be the output of the following Python function, assuming that the random module has already been imported? import random random.uniform(3,4)
यह मानते हुए कि random मॉड्यूल पहले से ही आयात किया जा चुका है, निम्नलिखित पायथन फ़ंक्शन का आउटपुट क्या होगा? import random random.uniform(3,4)
Error
Either 3 or 4
Any integer other than 3 and 4
Any decimal value between 3 and 4
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25
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7
The brain of computer system is
कंप्यूटर सिस्टम का मस्तिष्क है
RAM
CPU
ROM
Control Unit
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25
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8
How do you insert a comment in Python?
आप पायथन में एक टिप्पणी कैसे सम्मिलित करते हैं?
<!-- This is Comment -->
// This is Comment
/* This is Comment */
# This is Comment
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25
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9
What will be the output of the following Python code? import datetime d=datetime.date(2017,6,18) print(d)
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? import datetime d=datetime.date(2017,6,18) print(d)
Error
2017-06-18
18-06-2017
06-18-2017
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25
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10
What will be the output of the following Python function? import math print(abs(math.sqrt(25)))
निम्नलिखित पायथन कोड का आउटपुट क्या होगा? import math print(abs(math.sqrt(25)))
Error
-5
5
5.0
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25
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11
In Python, _____ defines a block of statements.
Python में, _____ कथनों के एक खंड को परिभाषित करता है।
Block
{}
Indentation
loop
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25
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12
Numpy was developed by___ .
Numpy को ___ द्वारा विकसित किया गया था।
Guido van Rosum
Travis Oliphant
Wes McKinney
Jim Hugunin
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25
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13
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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14
Which of the following functions take iterables(can be zero or more), makes iterator that aggregates elements based on the iterables passed, and returns an iterator of tuples.
निम्नलिखित में से कौन सा फ़ंक्शन इटरेबल्स लेता है (शून्य या अधिक हो सकता है), इटेरेटर बनाता है जो पारित इटरेबल्स के आधार पर तत्वों को एकत्रित करता है, और ट्यूपल्स का इटेरेटर देता है।
Zip()
tuple()
list()
None of the above
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25
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15
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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16
PVM is often called
PVM को अक्सर कहा जाता है
Python Interpreter.
Python compiler
Python Volatile machine
Portable virtual machine
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25
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17
The functions which are coming with Python software automatically are called ____ .
पायथन सॉफ्टवेयर के साथ आने वाले कार्यों को स्वचालित रूप से ____ कहा जाता है।
built-in functions
User-defined functions
Both of the above
None of these
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25
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18
What is called when a function is defined inside a class?
जब किसी फ़ंक्शन को क्लास के अंदर परिभाषित किया जाता है तो उसे क्या कहा जाता है?
Module
Class
Another function
Method
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25
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19
Which of the following operators has the lowest precedence ?
निम्नलिखित में से किस ऑपरेटर की प्राथमिकता सबसे कम है?
not
%
and
+
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25
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20
To shuffle the list(say list1) what function do we use?
सूची में फेरबदल करने के लिए (list1 कहें) हम किस फ़ंक्शन का उपयोग करते हैं?
list1.shuffle()
shuffle(list1)
random.shuffle(list1)
random.shuffleList(list1)
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25
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21
What signifies the end of a statement block or suite in Python ?
पायथन में स्टेटमेंट ब्लॉक या सुइट के अंत का क्या मतलब है?
A comment
}
end
A line that is indented less than the previous line
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25
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22
What is the output of following code ? a = np.array([[1,2,3],[4,5,6]]) print(a.shape)
निम्नलिखित कोड का परिणाम क्या है? a = np.array([[1,2,3],[4,5,6]]) print(a.shape)
(2,3)
(3,2)
(1,1)
none of these
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25
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23
What will be the output of the following code? print(2 ** 3 ** 2)
निम्नलिखित कोड का आउटपुट क्या होगा? प्रिंट(2 ** 3 ** 2)
64
512
729
Error
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25
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24
which of the following is an escape sequence for a tab character
निम्नलिखित में से कौन एक टैब वर्ण के लिए एक एस्केप अनुक्रम है
\a
\t
\n
\b
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25
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25
Algorithm when translated into a programming language is called
प्रोग्रामिंग भाषा में अनुवाद करने पर एल्गोरिथ्म को कहा जाता है
Flowchart
Identifier
Code
Debugging
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