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M3 R5: Programming and Problem Solving through Python

Set

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1 The _____ function converts the specified value into a string.

_____ फ़ंक्शन निर्दिष्ट मान को स्ट्रिंग में परिवर्तित करता है।

str()

int()

String()

None of these

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2 Algorithms cannot be represented by____

एल्गोरिदम को ____ द्वारा प्रदर्शित नहीं किया जा सकता है

pseudo codes

syntax

flowcharts

programs

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3 To start Python from the command prompt, use the command

कमांड प्रॉम्प्ट से पायथन शुरू करने के लिए, कमांड का उपयोग करें

execute python

go python

python

run python

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4 Suppose d = {“john”:40, “peter”:45}, what happens when we try to retrieve a value using the expression d[“susan”]?

मान लीजिए d = {“john”:40, “peter”:45}, तब क्या होता है जब हम d[“susan”] अभिव्यक्ति का उपयोग करके मान प्राप्त करने का प्रयास करते हैं?

Since “susan” is not a value in the set, Python raises a KeyError exception

It is executed fine and no exception is raised, and it returns None

Since “susan” is not a key in the set, Python raises a KeyError exception

Since “susan” is not a key in the set, Python raises a syntax error

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5 If we change one data type to another, then it is called ______?

यदि हम एक डेटा प्रकार को दूसरे में बदलते हैं, तो इसे ______ कहा जाता है?

Type conversion

Type casting

Both of the above

None of the above

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6 Python code can run on a variety of platforms, it means Python is a _____ language.

पायथन कोड विभिन्न प्लेटफार्मों पर चल सकता है, इसका मतलब है कि पायथन एक _____ भाषा है।

Graphical

Cross-Platform

Platform Dependent

All of these

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7 Which one of these is NOT true about recursion?

इनमें से कौन सा पुनरावृत्ति के बारे में सही नहीं है?

We can replace a recursive function by a non-recursive function.

The memory space taken by the recursive functions is more than that of non-recursive function,

Running a recursive function is faster as compared to a non-recursive function.

The process of recursion makes it easier for users to understand a program.

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8 The method used to removes all the items at once.

सभी आइटम को एक साथ हटाने के लिए इस्तेमाल किया जाने वाला तरीका।

remove ()

clear()

removelist ()

None of these

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9 The contents inside the "for loop" are separated by?

लूप के अंदर की सामग्री को _____ द्वारा अलग किया जाती है?

colon

comma

semicolon

hyphen

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10 What does the function re-search do?

फ़ंक्शन फिर से खोज क्या करता है?

matches a pattern at the start of the string.

matches a pattern at any position in the string.

such a function does not exist

none of the mentioned.

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11 A step by step method for solving a problem using English Language

अंग्रेजी भाषा का उपयोग करके किसी समस्या को हल करने के लिए चरण - दर - चरण विधि

program

Flowchart

statement

Algorithm

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12 What function do you use to read a string?

एक स्ट्रिंग को रीड करने के लिए आप किस फ़ंक्शन का यूज़ करते हैं?

input(“Enter a string”)

eval(input(“Enter a string”))

enter(“Enter a string”)

eval(enter(“Enter a string”))

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13 Which of the following is the basic I/O connections in file ?

फ़ाइल में निम्न में से कौन सा बुनियादी I/O कनेक्शन है?

Standard Input

Standard Output

Standard Errors

All of the mentioned

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14 What will be the output of the following Python code snippet? print('abcdefcdghcd'.split('cd'))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print('abcdefcdghcd '.split (' cd '))

[‘ab’, ‘ef’, ‘gh’]

[‘ab’, ‘ef’, ‘gh’, ”]

(‘ab’, ‘ef’, ‘gh’)

(‘ab’, ‘ef’, ‘gh’, ”)

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15 Which of the following are valid escape sequences in Python ?

पायथन में निम्नलिखित में से कौन से मान्य एस्केप सीक्वेंस हैं?

\n

\t

\\

All of the above

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16 What will be the output of the following Python code snippet? x = 'abcd' for i in range(len(x)): x = 'a' print(x)

MYMEMORY WARNING: YOU USED ALL AVAILABLE FREE TRANSLATIONS FOR TODAY. NEXT AVAILABLE IN 17 HOURS 04 MINUTES 55 SECONDS VISIT HTTPS://MYMEMORY.TRANSLATED.NET/DOC/USAGELIMITS.PHP TO TRANSLATE MORE

a

abcd abcd abcd

a a a a

none of the mentioned

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17 It is a combination of Operators, Operands and Constants

यह ऑपरेटर्स, ऑपरेंड्स और कांस्टेंट्स का संयोजन है

Identifier

Expression

Syntax

Task

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18 What is recursion in python?

पाइथन में रिकर्शन फंक्शन के है

Repeating a process in a loop

Calling a function from within itself

Using a loop to iterate over elements

Breaking down a problem into smaller subproblems

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19 Numpy developed by?

Numpy किसके द्वारा विकसित किया गया है?

Guido van Rossum

Travis Oliphant

Wes McKinney

Jim Hugunin

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20 Which of the following language is understood by computer ?

निम्नलिखित में से कौन सी भाषा कंप्यूटर द्वारा समझी जाती है?

Machine language

Assembly language

High-level language

None of the above

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21 What will be the output of the following Python code? example = "snow world" example[3] = 's' print (example)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? example = "snow world" example[3] = 's' print (example)

snow

snow world

Error

snos world

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22 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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23 what will the output of : 34//5+34%5 in python

पायथन में: 34//5+34%5 का आउटपुट क्या होगा

15

150

200

10

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24 Which of the following types of loops are not supported in Python?

निम्नलिखित में से किस प्रकार के लूप पायथन में सपोर्ट नहीं करता हैं?

for

While

do-while

None of these

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25 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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