False print “Converted string is”, string2. word = ‘successor’ Write the output of the following code Answer: p=re.compile(‘ sing+’) fillchar — This is the filler character, default is a space. if search1 : str = “Line1-a b c d e f\nLine2- a b else : i = 1 -1 This method is same as find( ), but raises an exception if We can type the commands one by one and get the result of error immediately for each command. You must have heard about CBSE Class 11 Computer Science NCERT Solutions at least once while attending online classes. Parameters: This is final width of the string. print (j) (b) To display the substring starting from index 4 and ending at index 8. Some limitations of Python programming language are: In how many different ways, can you work in Python? Refer to this link : Where can I get a PDF of Sumita Arora's book (Python) for class 11 Computer Science? i = len (list 1) -1 Python uses a/an .......... to convert source code to object code. (i) str.replace(‘a’,’*’) lenm = len(email) print “matched”, word, “at position”, position print “No match found” Write the output of the following code Python code can run on a variety of platforms, it means Python is a .......... language. print “Defualt exapanded tab: ” + Question 22: while a < length elif (string [a] = = ‘ ‘ and string [a+1) !=”) : Answer: Why we use islower( ) method in python? for j in range (num-i, 0,-1): t [‘Linel-abcdef’, ‘Line2-abc’, ‘Line4-abcd’] For example : print (“The number entered is greater than 5”) print str.ljust(50, ‘0’); Question 2: Python treats single quotes the same as double quotes. On compile and run the above program, this will produce the following result : What is indexing in context to Python strings ? Computer science is the study of the theory, experimentation, and engineering that form the basis for the design and use of computers. Write the syntax of isdecimal( ) and give suitable example print “No match found”, Question 6: The method decode( ) decodes the string using the codec registered for encoding. if num < 6 : The NCERT solutions for Class 11 Computer Science book have been made by Computer Science teacher of one of the best CBSE school in India. 000000000000000000this is string example…. Question 18: You can “update” an existing string by (re) assigning a variable to another string. wow!!! Answer: Computer Science with Python for Class 11, CBSE, E-Book., and Class 12. Syntax num — This is number of lines to be made. sub = ‘ ‘ else : Answer: What are advantages/disadvantages of working in Interactive mode in Python? Now let’s make use of raw string. Question 1: Answer: str.replace(old, new[, max]) What do you n .an by encode(encoding= ‘UTF- 8,errors=’strict’) The book Computer Science With Python contains 17 chapters for class 12 students. True First, of all check the CBSE Class 11 Computer Science Exam Pattern. Write instructions to get the following result : Do it in both interactive mode and script mode. Describe Triple Quotes in Python. th3s 3s str3ng 21pl2….w4w!M. (h) str.istitle( ) H*nesty is the best p*licy. Answer: #!/usr/bin/python word = ‘good’ Question 7: Following is the syntax for expandtabs( ) method : str.expandtabs(tabsize=8) Write a program that reads a string and display the longest substring of the given string having just the consonants. !8888888, Question 23: 2 Answer: Input a string “Green Revolution”. str = u”23443434″; Python is right now one of the best programming language and its ideal for students who are just entering the world of coding, its quite easier to learn compared to C++ , C and Java. # !/usr/bin/python Define split( ) with suitable example. Raw strings don’t treat the backslash as a special character at all. For example : print “matched”, match, “at index”, index ,”ending at”, lindex wow!!! # !/usr/bin/python The NCERT solutions for Class 11 Computer Science book have been made by Computer Science teacher of one of the best CBSE school in India. But now you do not need to step out to buy the book. Example……. def palindrom ( ) : string = raw_input (“Enter a string :”) CBSE Class 11 Computer Science NCERT Solutions. Users can download CBSE guide quick revision notes from myCBSEguide mobile app and my CBSE guide website. Question 18: Question 2: 15 def wsearch ( ) : for j in range (2, i+1): Traversing a string means accessing all the elements of the string one after the other by using the subscript. Answer: Type Error : ‘str’ object not support item assignment Python does not allow to change a character in a string. str.isalnum( ), Question 12: [‘Linel-a b c d e f’, ‘Line2- a b c’, “, ‘Line4- abed’] OUTPUT str = “this is string example….wow!! True False, Question 15: [‘Linel-a b c d e f\ri, ‘Line2- a b c\ri, ‘\n’, ‘Line4- a bed’], Question 10: lensub = len(sub) Answer: The revision notes covers all important formulas and concepts given in the chapter. print str.find(str, 10, 0); string 2 + – string [a] print “with”, maxlength, “characters”, Question 16: Question 8: In Python strings, each individual character is ! CBSE | NCERT TEXT BOOK | Chapter-9 |Python List Part 1| CBSE | Class-11 | Computer Science | IP Answer: Question 17: Example What are the advantages/disadvantages of working in script mode in Python? Answer: There are approximately 120 questions in the book. trantab = maketrAns. Question 11: Every character you put into a raw string stays in the way you wrote it : Question 18: This method is present only on Unicode objects. print str.lstrip(‘8’); this is really string”; [‘Linel-a b c d e f\ri, ‘Line2- a b c\ri, ‘\n’, ‘Line4- a b c d’] maxlength – lensub o Write the syntax for capitalize( ) method. while i < lenn (A) : sub = email [lenm – lendo:] if sub = = domain : -1. This Is String Example….Wow!!! print str.swapcase( ); You need a copy of the NCERT solutions because you will be able to digest the various topics which are important for your final exam easily. print str.splitlines(3); print str.index(str); str — This is the string to be checked. print str.zfill(50); str = ” this is string example….wow!!! return relist. Write the output of the given Python code # !/usr/bin/python The method count( ) returns the number of occurrences of substring sub in the range [start, end]. print str.rfind(str); Max character: x. False, Question 19: str.isalpha( ), Question 14: Answer: The four basic data types are : Number; Sequences; Sets; Maps. Syntax : def reverseorder(list 1) : Python allocates indices in two directions : Question 3: print str.find(str, 0,10); str.expandtabs( ); Max character: y Question 10: Rectify the error (if any) in the given statements. Justify your answer THIS IS STRING EXAMPLE….WOW!!! new — This is new substring, which would replace old substring. str = “this”; # No space & digit in this string print str.isalpha( ); method : print str.isalnum( ); Get here CBSE Book for Class 11 Computer Science. max length = 0 Yes friends, we are providing the best ever NCERT solutions class 11 computer science (Python) PDF. ValueError: substring not found max sub = ‘ ‘ Links of all chapters are given below for class 11 Computer Science book. !”; Parameters – Answer: print str.index(str, 40); Answer: The method replace( ) returns a copy of the string in which the occurrences of old have been replaced with new, optionally restricting the number of replacements to max. The PDF format enables the students to study the book online as well as offline that too any time of the day. (a) print str[-4:] str = “this is string example….wow!! Answer: ” ” ” buy textbook of computer science for class xi amazon in. ‘Oswaal Books’ [1 : 4] will give ‘swa’, Question 4: NCERT Solutions for Class 11 Computer Science (Python) – Free PDF Download Chapter wise Unit 1 : Computer Fundamentals sub = ‘ ‘ else : str.isdecimal( ), Question 9: Output Computer Science With Python Textbook & Practical Book by Sumita Arora PDF is one of the popular books in Computer Science for Class 11th and 12th. !”; email = raw_input (“Enter email ID :”) else: Explain Unicode String with example. print str.index(str, 40); else : str = “THIS IS STRING EXAMPLE….WOW!! Answer: Answer: What is a string slice ? Justification : fmdall( ) finds all occurences of the given substring with metacharacter. How you can “update” an existing string ? P = l – 1 ‘\t’ have been expanded using spaces, optionally using the given tabsize (default 8). width — This is the string length in total after padding. # !/usr/bin/python print (” “) search1 = re.search (word, ‘I am a good person’) Contents1 NCERT Solutions for Class 11 Computer Science (Python) – Lists, Dictionaries and Tuples1.1 Topic – 1 Lists1.1.1 Very Short Answer Type Questions (1 marks each)1.1.2 Short Answer Type Questions (2 marks each)1.1.3 Long Answer Type Questions (4 marks each)1.2 Topic – 2 Tuples1.2.1 Very Short Answer type Questions [1 mark each]1.2.2 Short Answer type […] Answer: Justify your answer, def find) ): Output print str.swapcase( ); # !/usr/bin/py thon OOOOOOOOthis is string example….wow!!! What are the two parameters of center( ) method. These textbook solutions help students in exams as well as their daily homework routine. print r’C:\\nowhere’ Answer: NCERT Solutions Class 11 Computer Science Operators in Python. p=re.compile(‘sing+’) wow!! lensub = 0 string 2 = ” # empty string count = count + 1 Answer: The method capitalize( ) returns a copy of the string with only its first character capitalized. Our Class 11 Computer Science textbook solutions give students an advantage with practical questions. Describe the following method trans.late(table, deletechars=””) The e-book is available for free download online with us. 15 y This will produce the following result : print strl.find(str2); string = raw_input (“Enter a string:”) max — If this optional argument max is given, only the first count occurrences are Question 4: print para_str; Question 6: Write a program to print the pyramid ? index=searchl.start( ) Write a program that reads email id of a person in the form of a string and ensures that it belongs to domain @gmail.com. # !/usr/bin/py thon NCERT Solutions are most beneficial especially for the preparation of school as well as competitive level examinations. else : The method center( ) returns centered in a string of length width. So convert to 2. Read all the concepts thoroughly line to line. The journey starts directly from when you step into class 1 as every class holds great to use as you progress. J Why is it also called two-way indexing ? for a in range (length) : [‘Linel-a b c d e f’, ‘Line2- a b c’, “, ‘Line4- abed’] Answer: Following is […] >>>str = “Hello World” !”; string 2+ = string [a+1],upper() in forward direction, the indexes are numbered as 0,1, 2,    length-1. NCERT Solutions for Class 11 Computer Science (Python) – Strings Very Short Answer type Questions [1 mark each] Question 1: Explain capitalize( ) method in Python. Describe the decode (encoding=’UTF8′, errors=’ strict’ ) Describe index(str, beg=0, end=len(string)) with example Output : [‘sing’, ‘sing’] TAB ( \t ) and they will show up that way when displayed. Question 3: What do you mean by string in Python ? print str.title( ); Apr 16, 2019 - Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. if lendo ! Explain expandtabs(tabsize=8) with example NCERT Solutions Class 11 Computer Science Python can be of great value if you are trying to excel in your school examinations. imprt re Write the output of the following code. # !/usr/bin/python print “str.upper() : “str.upper() …wow!!!000000000000000000. Free downloadable chapter wise NCERT solutions for class 11 Commerce Computer Science in PDF format to help students in … Question 13: Example print “It’s domain is different”, Question 17: (f) To display the starting index for the substring „ WaD. Exam Pattern. var1 = ‘Hello World!’ thwas was really string print “Min character: ” + min(str); Give an example of swapcase( ) in Python lensub 0 # !/usr/bin/python >>>re.search(“d”, “abcdef’) # Match. Strings are immutable means that the contents of string cannot be chrnged after it is created. else : NCERT Solutions Class 11 Computer Science Python Computer overview and its Basics includes all the questions given in NCERT Books for all Subject. thwas is really string, Question 12: str = “this is string example….wow!! this is string example….wow!!! P Answer: On compiling and running the above program, this will produce the following result : The method maketrans( ) returns a translation table that maps each character in the intab string into the character at the same position in the outtab string. Question 11: Name four Python’s basic data types. if a == 0 Who was Python's developer and which two languages contributed to Python as a programming language? [‘Linel-abcdef’, ‘\nLine2-abc \nLine4-abcd’], Question 11: Question 20: We are providing Sumita Arora Python Class 11 PDF and Sumita Arora Python Class 12 PDF for downloading. lendo = len(domain) a += 1 print str.split( ); print str.split(‘ 1 ); str = “exam”; The method split( ) returns a list of all the words in the string, using str as the separator (splits on all whitespace if left unspecified), optionally limiting the number of splits to num. Following is the syntax for isalpha( ) method : Answer: The given code will produce following result : Answer: We can create them simply by characters in quotes. Question 21: print str.rfind(str, 0,10); This allows for a more varied set of characters, including special characters from most languages in the world. Write the output of the following code. https://thedarshika.com/sumita-arora-python-class-11-pdf-book in backward direction, the indexes are numbered as -1, -2, -3,…. Answer: !”; NCERT Solutions Class 11 Computer Science Python can be of great value if you are trying to excel in your school examinations. This is string example if lensub > maxlength : str = “this is\tstring example….wow!! -1 Interactive mode is useful for testing code. Answer: var1 = ‘Waltons Technology!’ NCERT Solutions for Class 11 Computer Science (Python) – Free PDF Download Chapter wise. print strl.find(str2, 40); Python’s triple quotes comes to the rescue by allowing strings to span multiple lines, including verbatim NEWLINEs, TABs, and any other special characters. Answer: print str.find(str); Below is the example. var2 = “Python Programming”. Answer: Syntax Write a program to check whether the string is a palindrome or not. Explain capitalize( ) method in Python. lindex=search 1 ,end( ) Check out the latest CBSE NCERT Class 11 Computer Science Syllabus.The syllabus is for the academic year 2020-21 session. c\n\nLine4- a b c d”; (h) To check if the string is in title case. Example : str = “this is string example….wow!! The method expandtabs( ) returns a copy of the string in which tab characters ie. print str.splitlines(4); # !/usr/bin/python str = “Linel-abcdef \nLine2-abc \nLine4-abcd”; Answer: !”; Answer: else : OUTPUT Question 14: for i in range (1, num + 1): Question 15: Computer Science CBSE Class 11 Books: Computer Science CBSE Class 11 Books are available for CBSE students who are currently preparing for Board Exams.CBSE Books for Class 11 Computer Science uploaded for free download. Question 24: You can access textbook questions as well as additional Zigya Questions and Exam Questions with solutions. "Just learn the rules, the rules are consistent", "And most important, you must be persistent ! >>> str = ‘Meney’ expandtabs(16); Write the output of the following code Above code will produce the following result : by Pooja Roy. print “String is not a palindrom” break #!/usr/bin/python Write the output of the following python code #!/usr/bin/python Describe the function maketrans( ) Answer: students are advised to check out the complete syllabus and exam pattern with the marking scheme.. this is string example..,.wow!! Min character: ! a = 0 string = raw_input (“Enter a string :”) count = 0 Answer: NCERT Books For Class 11 To get fastest exam alerts and government job alerts in India, join our Telegram channel . Here, is a list of chapters for your reference: print (” “) print A[i] (g) To change the case of the given string. # !/usr/bin/python Computer Science in Class 11 is an important and easy to score subject for Class 11 students. [Sumita Arora Textbook Solutions] CBSE Class 11 - Computer Science - Chapter 9 - Flow of Control Free Class 10 - Physics - Chapter 11 - Electricity - Worksheet Explain any five features of political policy adopted by Hitler after coming to power in 1933 !”; ", Class 11 - Computer Science with Python Sumita Arora, Class - 8 APC Understanding Computers Solutions, Class - 9 APC Understanding Computers Solutions, Class - 10 APC Understanding Computers Solutions, Class - 10 Kips Logix Computers Solutions, Class - 11 APC Understanding Computers Solutions, Class - 12 APC Understanding Computers Solutions, Class - 11 CBSE Sumita Arora Python Solutions, A combination of interactive and script modes, Combination of interactive and script modes, Interactive mode (also called Immediate mode). It is not suitable for testing code. print str.splitlines(5); Students preparing for their Class 11 Computer Science examination prefer to use the Sumita Arora Python Class 11 PDF Book. CBSE Maths notes, CBSE physics notes, CBSE chemistry notes, Very Short Answer type Questions [1 mark each]. Answer: !”; replaced. The method strip( ) returns a copy of the string in which all chars have been stripped from the beginning and the end of the string (default whitespace characters). str = “this is string example….wow!! The method capitalize( ) returns a copy of the string with only its first character capitalized. Following is a simple example : print”Updated String:-“,var i[:6] + ‘Python’. print “Double exapanded tab: ” + str. Question 13: 2. Answer: (b) print str[4:8] The solutions included are easy to understand, and each step in the solution is … print “Maximum length consonent Describe the isdigit( ) method Write the output of the following code. Write the output of the given code #!/usr/bin/python print searchl Describe isdecimal( ) with example. Answer: Yes friends, we are providing the best ever NCERT solutions class 11 computer science (Python) PDF. Answer: print ‘C:\\nowhere’ What will be the output of the above script if search( ) from the re module is replaced by match ( ) of the re module. Defualt exapanded tab: this is string example…. while i > = 0 : Output screenshot : NCERT SolutionsComputer Science EnglishHindiHumanitiesCommerceScience, Kerala Syllabus 9th Standard Physics Solutions Guide, Kerala Syllabus 9th Standard Biology Solutions Guide, Ekarthak Shabd in Hindi | एकार्थक शब्द की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Tatsam Tadbhav Shabd in Hindi | तत्सम तद्भव शब्द की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Shabd Vichar in Hindi | शब्द विचार की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Kriya Visheshan in Hindi | क्रिया विशेषण की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Paryayvachi Shabd in Hindi | पर्यायवाची शब्द की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Anek Shabdon Ke Liye Ek Shabd in Hindi | अनेक शब्दों के लिए एक शब्द की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Chhand in Hindi | छन्द की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Anekarthi Shabd in Hindi | एकार्थक शब्द की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Vilom Shabd in Hindi | विलोम शब्द (Antonyms) की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Samvaad Lekhn in Hindi(Dialogue Letter)-संवाद-लेखन, Vismayadibodhak in Hindi | विस्मयादिबोधक (Interjection) की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Samuchchay Bodhak in Hindi | समुच्चयबोधक (Conjunction) की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Sambandh Bodhak in Hindi | संबंधबोधक (Preposition) की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Patra lekhan in Hindi – पत्र-लेखन (Letter-Writing) – Hindi Grammar, ‎हिन्दी निबंध – Essay in Hindi Writing- Hindi Nibandh. 5 Question 2: CBSE Revision Notes Class 11 Computer Science Python. para str = “””this is a long string that is made up of several lines and non-printable characters such as print str.rfind(str, 10, 0); Unit 1 : Computer Fundamentals. h from string import maketrAns. old — This is old substring to be replaced. str = “this is really a string example…. Answer: fillchar — This is the filler character. Min character: ! All NCERT Chapters for Class 11 Computer Science given here are as per the latest syllabus & guidelines of Central Board of Secondary Education, India (CBSE). print “Original string: ” + str; Explain Parameters of str.rjust(width[, fillchar]) Software Concepts. print str.zfill(40); # !/usr/bin/python Get solutions to all chapters of Computer Science with Python by Sumita Arora book Class 11 CBSE & NCERT. metasearch( ) length = len (string) You must have heard about CBSE Class 11 Computer Science NCERT Solutions at least once while attending online classes. A string can be traversed using for loop or while loop. Get Class 12 Computer Science Book PDF for FREE. sub += string[a] Write the output of the following code. Answer: if (str[index] = = str [p]): for letter in word : NCERT Solutions for Class 11 Computer Science (Python) Here is the list of chapters for Class 11 Computer Science (Python) NCERT Textbook. a + = 2 a + = 1 Students who have any doubts regarding any topic can refer that respective topic in CBSE Book. Question 19: It means Python is .......... Python's two working modes are : interactive mode and script mode. !8888888”; Parameters str = “Waltons Technology….wow!! str = “this is string example….wow!! NCERT Solutions Class 11 Computer Science Operators in Python. length = len (string) !”; str = input (“Enter the string”) What do you mean by endswith(suffix, beg=0, end=len(string)) When the above code is executed, it produces the following result : CBSE Syllabus for Class 11 Computer science 2019-20 contains all the topics of this session. Original string: this is string example….wow!!! str.split(str=””, num=string.count(str)). Write the the syntax for find( ) method Computer Science CBSE Class 11 Books available here. When the above code is executed, it produces the following result : Answer: string 2 + = string [a+l].upper( ) !”; print str.isalpha( ); What do you understand by traversing a string ? ", "Adding fractions, get common denominators. # !/usr/bin/python str.upper() : Waltons Technology ….WOW!!! Answer: str = “this is string example….wow!!! end – length A = ‘Python’ >>>str[5] = ‘p’ print (j) Short Answer type Questions  [2 mark each], Question 1: for a in range (0, length, 2): class xi computer science unit 3 chapter 1 introduction to. Write a program to count number of ‘s’ in the string ‘successor’. !”; All NCERT Chapters for Class 11 Computer Science given here are as per the latest syllabus & guidelines of Central Board of Secondary Education, India (CBSE). searchl=p.findall(‘Some singer sing well’) The method islower( ) checks whether all the case-based characters (letters) of the string are lowercase. domain = “@gmail.com” #!/usr/bin/python Explain replace(old, new [, max]) print str.isspace( ); str = ” “; OUTPUT Class 11 Computer Science with Python Chapter#4 Strings in Python Preeti Arora Book Solution CBSE BOARD | Study Tech Study Tech; 10 videos; 364 views print “Original string :”, string 1. You can access textbook questions as well as additional Zigya Questions and Exam Questions with solutions. this is string example….wow!!! Give the output of the following state-ments : What will be the output of the script mentioned below? Explain Parameters of str.startswith(str, beg=0,end=len( string) ); Default encoding is the current default string encoding. CBSE Computer Science with Python E Book Download. Write the output of the following code. str = “this-is-a-string-example….wow!! Below is the example. (intab, outtab) str = “this is string example….wow!! Answer: wow!!! >>s [5]=’p’. print (count), Question 5: To print the value of a variable, Python uses. Answer: i = 0 str = “this is a string example….wow!! (c) To check whether string has alphanu-meric characters or not Answer: Question 21: !”;\ Explain zfill (width) with Syntax and Return Value Question 2: Write the syntax for capitalize( ) method. Question 20: Answer: print “Max character: ” + max(str); Answer: For example, I'd still recommend you to study from some other book. 5 The book Computer Science With Python contains 17 chapters for class 12 students. Write the output of the given code #!/usr/bin/python NEWLINEs within the string, whether explicitly given like this within the brackets [ \n ], or just a NEWLINE within the variable assignment will also show up. searchl=re.search(p,’ Some singers sing well’) function. ABC language and Modula-3 contributed to Python as a programming language. This will produce the following result : i = i + 1 Answer: Answer: print “String is a palindrom”, Question 4: position = search1.start ( ) Answer: For example : str = “This is string example….wow!! print “It is an invalid email ID” >>> str [3] = ‘h’ The method isdecimal( ) checks whether the string consists of only decimal characters. Syntax for j in range (i, 0, -1): Click on boxes below for Class 11 Computer Science to download solved sample papers, past year (last 10 year) question papers with solutions, pdf printable worksheets, NCERT Books and NCERT solutions for Computer Science Class 11 based on syllabus and guidelines issued by CBSE and NCERT. Question 1: (c) str.isalnum( ) ", "Multiply by missing factors to get the denominators. Output Clear your computer doubts instantly & get more marks in computers exam easily. The PDF format enables the students to study the book online as well as offline that too any time of the day. Give an example of title( ) in Python a + = 1 Computer overview and its Basics. str = “this is string example….wow!! Download CBSE Class 11 Computer Science NCERT Solutions 2020-21 in PDF. Answer: CBSE From Session Year 2019-2020 is going introduced Computer Science with Python (previously Computer Science with C++) for Class XI and XII. A cross-platform software is a software that can run well on a variety of platforms like Windows, Linux/Unix, Macintosh, etc. print str.index(str, 10); cbse class 11 computer science python extramarks com. The method isspace( ) checks whether the string consists of whitespace. File “test.py”, line 8, in Answer: Question 14: print “Converted string :”, string2, Question 15: Get answers to all exercises of Chapter 6: Getting Started with Python Sumita Arora Computer Science with Python CBSE Class 11 book. import re !”; Answer: str.isdecimal( ) !”; print str.trAns.late(trantab, ‘xm’); str2 = “exam”; Justification : re.search( ) rill attempt the pattern throughout the string, i ntil it finds a match. OUTPUT Answer: length. import re print str.splitlines(O); string2 = ” ” beg — This is the optional parameter to set start index of the matching boundary. print str.splitlines( ); Python programs/scripts are stored in files with .py extension. Hello Students In this article, we have discussed the Class 11 Computer Science NCERT Solutions. Classes 6 to 12 students need to have a great practice of all the concept and one of the … 3. Answer: str = “this-is-real-string-example….wow!! # Required to call maketrAns. Answer: Computer Science in Class 11 is an important and easy to score subject for Class 11 students. Question 12: Write a program to determine if the given word is present in the string. >>>str = ‘Honesty is the best policy” (d) To trim the last four characters from the string.

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