Joe, a Member of the Accounting Group on a Linux

question 114

Multiple Choice

Joe, a member of the accounting group on a Linux system, is unable to write a file called "taxes" in the accounting shared directory. The ownership and permissions on the directory and file are as follows: accounting drwxrw-r-- user = ann, group = accounting taxes -rw-r--r-- , user = ann, group = accounting Which of the following commands would allow Joe to write to the file? (Choose two.)

• A) chmod g+x accounting
• B) chmod 777 taxes
• C) chgrp taxes accounting
• D) chgrp accounting taxes
• E) chmod 774 accounting
• F) chmod u+x accounting

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Definitions:

Prediction Interval Estimate

A prediction interval estimate is a range of values that is likely to include the value of a single new observation predicated on the existing data set.

Confidence Interval Estimate

A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter at a specified confidence level.

Average Regression Interval

Average regression interval describes the range within which the average value of the dependent variable falls, based on a linear regression model.

X Versus Y Correlation Interval

A range of values that estimates the strength and direction of the linear relationship between two variables.