Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Which of the following string methods is a mutator?
Choice 1 of 5:.replaceChoice 2 of 5:.upperChoice 3 of 5:All of the aboveChoice 4 of 5:None of the aboveChoice 5 of 5:.strip
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- Review the code snippet below: sentence = input ("Enter some text: ") firstCh = sentence [0] Which of the following statements correctly determines if the first letter of the string contained in sentence is an uppercase letter? Select one: if not (firstCh.isupper ()) : it firetCh.isapace () if firstCh.isupper () if not (firstCh.isspace ()) :arrow_forwardThe isupper method converts a string to all uppercase characters.True or Falsearrow_forwardX609: Magic Date A magic date is one when written in the following format, the month times the date equals the year e.g. 6/10/60. Write code that figures out if a user entered date is a magic date. The dates must be between 1 - 31, inclusive and the months between 1 - 12, inclusive. Let the user know whether they entered a magic date. If the input parameters are not valid, return false. Examples: magicDate(6, 10, 60) -> true magicDate(50, 12, 600) –> falsearrow_forward
- color: one of the following strings: 'red', 'blue', 'silver', 'white', 'black'year: year of manufacturing. A number between 1990 and 2018company: one of the following strings: 'Honda', 'Toyota', 'Ford', 'Chevrolet'model: one of the following strings: 'sedan', 'hatchback', 'SUV'Give a logical expression that evaluates to a True or False for a set of cars. e.g. Expression for "Red SUV cars" is (color == "red" and model == "SUV") Give an expression for "Ford sedan cars that are red or blue and were manufactured after 2000"arrow_forwardIf a TryParse method successfully converts the string parameter, where is the result stored?arrow_forwardIf a TryParse method successfully converts the string parameter, where is the result stored?arrow_forward
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