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14. Which of the following is default permission set for directories? a) rw-rw-rw- b) rwxrwxrwx c)r-r-r- d) rw-rw-rwx

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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Concept explainers

Max Function

Statistical function is of many categories. One of them is a MAX function. The MAX function returns the largest value from the list of arguments passed to it. MAX function always ignores the empty cells when performing the calculation.

Power Function

A power function is a type of single-term function. Its definition states that it is a variable containing a base value raised to a constant value acting as an exponent. This variable may also have a coefficient. For instance, the area of a circle can be given as:

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14. Which of the following is default permission set for directories?
a) rw-rw-rw-
b) rwxrwxrwx
c) r-r-r-
d) rw-rw-rwx

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