Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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3. In Linux, write a command Find every line that contains two or more “<<” symbols in the folder named “Folder2”.
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- INSTRUCTIONS:Your client owns a bookstore, and you will find attached; a text file called Samsbooks.txt withtitles of all the books in the store. Write and Print all the duplicate titles to a file calledSamsDuplicate.txt. : BOOK TITLES And Then It's Spring Baby Bear Sees Blue Beach Feet Jimmy the Greatest! Boot & Shoe Boy & Bot Cat Tale Creepy Carrots! Jimmy the Greatest! Dog in Charge Eggs 1 2 3 Extra Yarn Ganesha's Sweet Tooth Green Happy Like Soccer H.O.R.S.E.: A Game of Basketball and Imagination The Insomniacs Boy & Bot It's a Tiger! Jimmy the Greatest! King Arthur's Very Great Grandson Me and Momma and Big John The Quiet Place Robin HoodStep Gently Out Up, Tall and High Z Is for Moose The Elephant's Friend and Other Tales from Ancient India.The Goldilocks Variations The Great Race: An Indonesian Trickster TaleKing Arthur's Very Great Grandson Hans My Hedgehog: A Tale from the Brothers Grimm. Paul Bunyan and Babe the Blue Ox: The Great Pancake Adventure Robin HoodThe…arrow_forwardAssuming the file "File.txt" exists, where must it be located for this code snippet to work without error? ifstream in_file; in_file.open ("File.txt"); In system RAM On the hard drive or flash drive In the same folder (directory) as the source code (.cpp) All of thesearrow_forwardThis exercise involves designing a help-desk priority manager. Helprequests are stored in a text file with the following structure: priority, idof requesting party, time of request The priority is an integer in the range1–5 with 1 being the least important and 5 being the most important.The id is a four-digit employee identification number and the time is inTimeSpan.Hours, TimeSpan.Minutes, TimeSpan.Seconds format. Write aWindows application that, during the Form˙Load event, reads five recordsfrom the data file containing help requests, prioritizes the list using a priority queue, and displays the list in a list box. Each time a job is completed,the user can click on the job in the list box to remove it. When all five jobsare completed, the application should automatically read five more datarecords, prioritize them, and display them in the list boxarrow_forward
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