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 kind of access control ensures that each user has just the data they need to do their tasks?
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- When it comes to session, what are the drawbacks?arrow_forwardDiscussion: NTFS permissions provide access control for files and folders. Research and discuss NTFS special permissions and their added granularity in terms of access control. Demonstrate how permission would be propagated in the scenario bellow Assuming that you are the System Administrator for CIS-215 where students and faculties uses a share called CIS-215. There is has a student folder and faculty folder. Inside the student folder you have assignment folder. All students can view and copy the assignments. There is also a folder called grades. Students have view access to the own grades. Faculty have full access to the grade folder. that has students with a scenario that might require the use of NTFS special permissions. Ineed to set up a shared folder that will act as a secure drop box of sorts that will allow students to upload their video file but not view, edit, or delete anyone else's video exam files. The files would be too big to e-mail and the current solution is going to…arrow_forwardThe permission associated with a program called Program1 and a dataset called Data1 are as follows:Program1: 755Data1: 742State the permissions given in bits to the owner, the group and the others.arrow_forward
- *C Programming Write a ccedit program that takes an item number as a command line argument. It should retrieve the specified item and for each attribute (not including the item number) print out the current value and give the user the option to change it. Include proper file locking.arrow_forwardHow do directories support and manage file-level permissions and attribute flags in UNIX-based systems?arrow_forwardHow much access do users get when they have the Protected Access specifier enabled?arrow_forward
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