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M3 R5: Programming and Problem Solving through Python

Set

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1 The.........symbol is always the first and the last symbol in the flowchart.

......... symbol फ्लोचार्ट में हमेशा पहला और अंतिम प्रतीक होता है।

Rectangle

Terminal

Diamond

None of these

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2 What will be the output of the following Python code if the system date is: 6/19/2017 import datetime tday=datetime.date.today() tdelta=datetime.timedelta(days=10) print(tday+tdelta)

यदि सिस्टम दिनांक है: 6/19/2017 तो निम्नलिखित पायथन कोड का आउटपुट क्या होगा import datetime tday=datetime.date.today() tdelta=datetime.timedelta(days=10) print(tday+tdelta)

2017-16-19

2017-06-9

2017-06-29

Error

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3 What will be output for the following code ? import numpy as np ary=np.array([1,2,3,5,8]) ary=ary+1 print(ary[1])

निम्नलिखित कोड का परिणाम क्या है? import numpy as np ary=np.array([1,2,3,5,8]) ary=ary+1 print(ary[1])

0

1

2

3

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4 Which function is used to converts and returns the binary equivalent string of a given integer.

किसी दिए गए पूर्णांक के द्विआधारी समतुल्य स्ट्रिंग को परिवर्तित करने और वापस करने के लिए किस फ़ंक्शन का उपयोग किया जाता है।

bin()

int()

binary()

Zip()

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5 Function of a compiler is to

एक संकलक का कार्य है

put to gether the file and functions that are required by the program

translate the instructions in to a form suitable for execution by the program

load the executable code in to the memory and execute them

allow the user to type the program

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6 Python supports Object-Oriented style or technique of programming that encapsulates code within _____.

पायथन ऑब्जेक्ट - ओरिएंटेड शैली या प्रोग्रामिंग की तकनीक का समर्थन करता है जो _____ के भीतर कोड को समाहित करता है।

objects

style

memory

None

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7 Which of the following is not a Keyword in Python ?

पायथन में निम्नलिखित में से कौन सा कीवर्ड नहीं है?

break

while

continue

operators

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8 What will be the output of the following code? list1=[2,33,222,14,25] print(list1[-1])

निम्नलिखित कोड का आउटपुट क्या होगा? list1=[2,33,222,14,25] print(list1[-1])

2

33

14

25

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9 Where is function defined?

फंक्शन को कहां डिफाइन किया जाता है?

In Module

In Class

In Another function

All of these

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10 Which of these is the definition for packages in Python?

पायथन में पैकेजों की परिभाषा इनमें से कौन सी है?

A set of main modules.

A folder of python modules

A number of files containing Python definitions and statements.

A set of programs making use of Python modules.

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11 Recursive function is

रिकर्सिव फंक्शन _______है

A function that calls itself

A function that calls other functions

Both (A) and (B)

None of the above

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12 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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13 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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14 Which type of errors flagged by compilers

किस प्रकार की त्रुटि को compilers द्वारा चिह्नित किया जाता है

Logical errors

Syntax errors

Both Logical and Syntax errors

None of these

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15 Which of the following is an invalid statement in python.

निम्नलिखित में से कौन सा पायथन मे इनवैलिड स्टेटमेन्ट है ।

abc=2,00,000

a,b,c=200,300,400

a_b_c= 2,00,000

abc=200 300 400

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16 What will be the output of the following Python code snippet? a={1:"A",2:"B",3:"C"} print(a.get(1,4))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? a={1:"A",2:"B",3:"C"} print(a.get(1,4))

1

A

4

Invalid syntax for get method

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17 Choose the correct option with respect to Python.

पाइथन के सन्दर्भ में सही विकल्प का चयन कीजिए

Both tuples and lists are immutable

Tuples are immutable while lists are mutable

Both tuples and lists are mutable

Tuples are mutable while lists are immutable

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18 PyPI stands for

PyPI का मतलब ____ है

Python Package Index.

Python package Installer

Both A & B

None of the above.

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19 What is the output of below program ? def say(message, times =1): print(message * times) say("Hello") say("Word",5)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def say(message, times =1): print(message * times) say("Hello") say("Word",5)

Hello WordWordWordWordWord

Hello Word 5

Hello Word,Word,Word,Word,Word

Hello HelloHelloHelloHelloHello

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20 Which of the following function returns the index value of first occurrence of substring occurring in the given string.

निम्नलिखित में से कौन सा फंक्शन दिए गए स्ट्रिंग में होने वाली सबस्ट्रिंग की पहली घटना का इंडेक्स मान बताता है।

index()

find()

Both of the above

None of the above

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21 What will be the output of the following python code? def printMax(a,b): if a>b: print(a, "is maximum") elif a==b: print(a, "is equal to ",b) else: print(b, "is maximum") printMax(3,4)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def printMax(a,b): if a>b: print(a, "is maximum") elif a==b: print(a, "is equal to ",b) else: print(b, "is maximum") printMax(3,4)

3

4

4 is maximum

None of these

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22 Which syntax would print every other item from the array below: arr = np.array([1,2,3,4,5,6,7])

कौन सा सिंटैक्स नीचे दिए गए सरणी से हर दूसरे आइटम को प्रिंट करेगा: arr = np.array([1,2,3,4,5,6,7])

print(arr[1:3:5:7])

print(arr[::2])

print(arr(0:step=2))

print(arr[2:2:2])

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23 What is the current syntax of remove a file?

remove() फाइल का वर्तमान सिंटैक्स क्या है?

remove((), file_name))

remove (new_file_name, current_file_name,)

remove (file_name)

All of the above

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24 In Python, a variable must be declared before it is assigned a value.

पायथन में, एक चर को एक मान निर्दिष्ट करने से पहले घोषित किया जाना चाहिए।

True

False

Only in Functions

Only in modules

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25 What will be output for the following code? import numpy as np a=np.array([[1,2,3],[0,1,4]]) print (a.size)

निम्नलिखित कोड का परिणाम क्या है? import numpy as np a=np.array([[1,2,3],[0,1,4]]) print (a.size)

1

5

6

4

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