This page was exported from Braindump2go Free Exam Dumps with PDF and VCE Collection [ https://www.mcitpdump.com ] Export date:Fri May 17 18:44:29 2024 / +0000 GMT ___________________________________________________ Title: [October-2022]Exam Pass 100%!Braindump2go PCAP-31-03 Exam PDF PCAP-31-03 166Q Instant Download[Q86-Q120] --------------------------------------------------- October/2022 Latest Braindump2go PCAP-31-03 Exam Dumps with PDF and VCE Free Updated Today! Following are some new Braindump2go PCAP-31-03 Real Exam Questions!QUESTION 86The simplest possible class definition in Python can be expressed as:A. class X:B. class X: passC. class X: returnD. class X: {}Answer: BQUESTION 87If you want to access an exception object's components and store them in an object called e, you have to use the following form of exception statementA. except Exception(e):B. except e=Exception:C. except Exception as e:D. such an action is not possible in PythonAnswer: CQUESTION 88A variable stored separately in every object is called:A. there are no such variables, all variables are shared among objectsB. a class variableC. an object variableD. an instance variableAnswer: DQUESTION 89There is a stream named s open for writing. What option will you select to write a line to the stream''A. s.write("Hellon")B. write(s, "Hello")C. s.writeln("Hello")D. s.writeline("Hello")Answer: AQUESTION 90You are going to read just one character from a stream called s. Which statement would you use?A. ch = read(s, 1)B. ch = s. input(1)C. ch = input(s, 1)D. ch = s. read(l)Answer: DQUESTION 91What can you deduce from the following statement? (Select two answers) A. str is a string read in from the file named file.txtB. a newlina character translation will be performed during the readsC. if file. txt does not exist, it will be createdD. the opened file cannot be written with the use of the str variableAnswer: BDQUESTION 92The following class hierarchy is given. What is the expected output of the code? A. BBB. CCC. AAD. BCAnswer: DQUESTION 93Python's built-in function named open () tries to open a file and returns:A. an integer value identifying an opened fileB. an error code (0 means success)C. a stream objectD. always NoneAnswer: CQUESTION 94A class constructor (Select two answers)A. can return a valueB. cannot be invoked directly from inside the classC. can be invoked directly from any of the subclassesD. can be invoked directly from any of the superclassesAnswer: BCQUESTION 95Which of the listed actions can be applied to the following tuple? (Select two answers) A. tup [:]B. tup.append (0)C. tup [0]D. del tupAnswer: ADQUESTION 96What is the expected output of the following snippet? A. True FalseB. True TrueC. False FalseD. False TrueAnswer: BQUESTION 97Assuming that the V variable holds an integer value to 2, which of the following operators should be used instead of OPER to make the expression equal to 1?V OPER 1 -A. <<<B. >>>C. >>D. <<Answer: CQUESTION 98Which of the following words can be used as a variable name? (Select two valid names)A. forB. TrueC. trueD. ForAnswer: CDQUESTION 99How many elements will the list1 list contain after execution of the following snippet? A. twoB. zeroC. oneD. threeAnswer: AQUESTION 100If you need to serve two different exceptions called Ex1 and Ex2 in one except branch, you can write:A. except Ex1 Ex2:B. except (ex1, Ex2):C. except Ex1, Ex2:D. except Ex1+Ex2:Answer: BQUESTION 101What is the expected behavior of the following code? It will:A. print 0B. cause a runtime exceptionC. prints 3D. print an empty lineAnswer: BQUESTION 102The following class definition is given. We want the show () method to invoke the get () method, and then output the value the get () method returns. Which of the invocations should be used instead of XXX? A. print (get(self))B. print (self.get())C. print (get())D. print (self.get (val))Answer: BQUESTION 103A method for passing the arguments used by the following snippet is called: A. sequentialB. namedC. positionalD. keywordAnswer: CQUESTION 104If you want to transform a string into a list of words, what invocation would you use? (Select two answers)Expected output: A. s.split ()B. split (s, "~ "~)C. s.split ("~ "~)D. split (s)Answer: ACQUESTION 105You are going to read 16 bytes from a binary file into a bytearray called data. Which lines would you use? (Select two answers)A. data = bytearray (16) bf.readinto (data)B. data = binfile.read (bytearray (16))C. bf. readinto (data = bytearray (16))D. data = bytearray (binfile.read (16))Answer: ADQUESTION 106Which line can be used instead of the comment to cause the snippet to produce the following expected output? (Select two answers)Expected output:1 2 3Code: A. c, b, a = b, a, cB. c, b, a = a, c, bC. a, b, c = c, a, bD. a, b, c = a, b, cAnswer: ACQUESTION 107Which of the equations are True? (Select two answers)A. chr (ord (x)) = = xB. ord (ord (x)) = = xC. chr (chr (x)) = = xD. ord (chr (x)) = = xAnswer: ADQUESTION 108Files with the suffix .pyc contain:A. Python 4 source codeB. backupsC. temporary dataD. semi-compiled Python codeAnswer: DQUESTION 109What can you do if you don't like a long package path like this one? A. you can make an alias for the name using the alias keywordB. nothing, you need to come to terms with itC. you can shorten it to alpha. zeta and Python will find the proper connectionD. you can make an alias for the name using the as keywordAnswer: DQUESTION 110Is it possible to safely check if a class/object has a certain attribute?A. yes, by using the hasattr attributeB. yes, by using the hasattr ( ) methodC. yes, by using the hassattr ( ) functionD. no, it is not possibleAnswer: CExplanation:Information from Python course, singned by Python Institute:Python provides a function which is able to safely check if any object/class contains a specified property. The function is named hasattr, and expects two arguments to be passed to it:the class or the object being checked;the name of the property whose existence has to be reported (note: it has to be a string containing the attribute name, not the name alone)QUESTION 111The following class hierarchy is given. What is the expected out of the code? A. BBB. CCC. AAD. BCAnswer: DQUESTION 112Python strings can be "glued" together using the operator:A. .B. &C. _D. +Answer: DQUESTION 113Executing the following snippet will cause the dct:A. to hold two keys named `pi' linked to 3.14 and 3.1415 respectivelyB. to hold two key named `pi' linked to 3.14 and 3.1415C. to hold one key named `pi' linked to 3.1415D. to hold two keys named `pi' linked to 3.1415Answer: CQUESTION 114A two-parameter lambda function raising its first parameter to the power of the second parameter should be declared as:A. lambda (x, y) = x ** yB. lambda (x, y): x ** yC. def lambda (x, y): return x ** yD. lambda x, y: x ** yAnswer: DQUESTION 115What is the expected behavior of the following code? It will:A. print 2 1B. print 1 2C. cause a runtime exceptionD. print <generator object f at (some hex digits)>Answer: BQUESTION 116What is true about Python class constructors? (Choose two.)A. there can be more than one constructor in a Python classB. the constructor must return a value other than NoneC. the constructor is a method named __init__D. the constructor must have at least one parameterAnswer: CDQUESTION 117What is the expected behavior of the following code? A. it outputs -2B. it outputs 2.0C. it outputs 0.0D. the code is erroneous and it will not executeAnswer: AQUESTION 118What is the expected behavior of the following code? A. it outputs [1, 3]B. the code is erroneous and it will not executeC. it outputs [3, 1]D. it outputs [4, 2, 0]Answer: CQUESTION 119What is the expected output of the following code if the file named existing_text_file is a non-zero length text file located inside the working directory? A. the length of the first line from the fileB. -1C. the number of lines contained inside the fileD. the length of the last line from the fileAnswer: BQUESTION 120With regards to the directory structure below, select the proper forms of the directives in order to import module_c. (Select two answers) A. from pypack.upper.lower import module_cB. import pypack.upper.lower.module_cC. import upper.module_cD. import upper.lower.module_cAnswer: ABResources From:1.2022 Latest Braindump2go PCAP-31-03 Exam Dumps (PDF & VCE) Free Share:https://www.braindump2go.com/pcap-31-03.html2.2022 Latest Braindump2go PCAP-31-03 PDF and PCAP-31-03 VCE Dumps Free Share:https://drive.google.com/drive/folders/1WOF8RI5Clwh0-xEjaINnfZaRFK1GiPxm?usp=sharing3.2021 Free Braindump2go PCAP-31-03 Exam Questions Download:https://www.braindump2go.com/free-online-pdf/PCAP-31-03-Dumps(87-117).pdfhttps://www.braindump2go.com/free-online-pdf/PCAP-31-03-PDF(118-130).pdfhttps://www.braindump2go.com/free-online-pdf/PCAP-31-03-PDF-Dumps(1-30).pdfhttps://www.braindump2go.com/free-online-pdf/PCAP-31-03-VCE(56-86).pdfhttps://www.braindump2go.com/free-online-pdf/PCAP-31-03-VCE-Dumps(31-55).pdfFree Resources from Braindump2go,We Devoted to Helping You 100% Pass All Exams! --------------------------------------------------- Images: --------------------------------------------------- --------------------------------------------------- Post date: 2022-10-26 06:52:26 Post date GMT: 2022-10-26 06:52:26 Post modified date: 2022-10-26 07:07:59 Post modified date GMT: 2022-10-26 07:07:59 ____________________________________________________________________________________________ Export of Post and Page as text file has been powered by [ Universal Post Manager ] plugin from www.gconverters.com