PythonVerify Which of the following is NOT a string in Python?“A stringy string"'A'+ ' '+ 's'+ 't'+ 'r'+ 'i'+ 'n'+' + 'i' + 'n' + 'g’'1.025'["A","stringy","string*]

Introduction: In the given question we need to find out which option is not a string in python.

Answered: Which of the following is NOT a string…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Which of the following is NOT a string in Python? A) "A stringy string" B) '1.025' C) 'A'+ ''+ 's'+ 't'+ 'r'+ 'i'+ 'n'+ 'g'+ 'y'+ ''+ 's'+ 't'+ 'r'+ 'i'+ 'n'+ 'g' D) ["A","stringy,"string"]
Strings are made up of a sequence of individual characters True or false? In python.
in python String user_string is read from input with leading and trailing whitespaces. Remove any leading and trailing whitespaces in the string. If user_string contains the string 'Paint color:', lowercase all the characters in user_string. Otherwise, capitalize the first character in user_string. Finally, print out the resulting string.
Q1__;. A phrase is a palindrome if, after converting all uppercase letters into lowercase letters and removing all non-alphanumeric characters, it reads the same forward and backward. Alphanumeric characters include letters and numbers. Given a string s, return true if it is a palindrome, or false otherwise. Example 1: Input: s = "A man, a plan, a canal: Panama" Output: true Explanation: "amanaplanacanalpanama" is a palindrome. Example 2: Input: s = "race a car" Output: false Explanation: "raceacar" is not a palindrome..
String.ParseInt(m); will convert the integer value of m to a String True False
The following functions are all intended to check whether a string representing a dna sequence contains any characters that are not 'a','c','g','t', 'A', 'C', 'G', or 'T'. At least some of these functions are wrong. Which ones are correct? A) def valid_dna1(dna): for c in dna: if c in 'acgtACGT': return True else: return False B) def valid_dna3(dna): for c in dna: flag = c in 'acgtACGT' return flag C) def valid_dna4(dna): for c in dna: if not c in 'acgtACGT': return False return True -------------------------------------------------------------------------------------------------------------------------------------------------------- valid_dna1 only valid_dna4 only None of them. valid_dna1, and valid_dna4 only
Write a code that determines if a string is a palindrome (can be read forward and backward with the same meaning); e.g. "civic", “elle", “madam" 66 22
Code in Python mystr is "numberlike" if: - mystr is not the empty string - the first character in mystr is a digit - the count of '.' in mystr is zero or one (can't have more than one decimal point in a number) - every character in mystr is a digit ('0', '1', '2', ..., '9') or a decimal point ('.') Write the code to define the function is_numberlike(mystr), which takes a string parameter and returns a boolean result. If mystr is numberlike, the function returns True; otherwise, the function returns False. Hint: Check the first three requirements with decision statements, then use a for loop to iterate over mystr and check the every character is a digit or a dot For example: Test Result if not (is_numberlike("13.5") is True): print("error") if not (is_numberlike("-5532") is False): print("error") if not (is_numberlike("175") is True): print("error")
A C++ program to remove all characters in a string except alphabets. Use string = "Al769pha8be990ts"
Which one of the following is incorrect string declaration? a. char m[]={“E”, “X”, “A”, “M”}; b. char m[]={“exam”}; c. char m[]=”exam”; d. char m[]={‘e’,’x’,’a’,’m’,'\0'};
mystr is "numberlike" if: - mystr is not the empty string - the first character in mystr is a digit - the count of '.' in mystr is zero or one (can't have more than one decimal point in a number) - every character in mystr is a digit ('0', '1', '2', ..., '9') or a decimal point ('.') Write a simple python code in python to define the function is_numberlike(mystr), which takes a string parameter and returns a boolean result. If mystr is numberlike, the function returns True; otherwise, the function returns False. Hint: Check the first three requirements with decision statements, then use a for loop to iterate over mystr and check the every character is a digit or a dot
Which one of the following is incorrect string declaration? a. char m[]="exam"; O b. char m]={"E", "X", "A", "M"}; O c. char m[]={'e','x','a','m','\0'}; O d. char m[]={"exam"};

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Which of the following is NOT a string in Python? “A stringy string" 'A'+ ' '+ 's'+ 't'+ 'r'+ 'i'+ 'n'+ 'g' + + 'r' + 'i' + 'n' + 'g' '1.025' ["A","stringy","string"]