A Website Administrator Has an Output of an FTP Session

question 19

Multiple Choice

A website administrator has an output of an FTP session that runs nightly to download and unzip files to a local staging server. The download includes thousands of files, and the manual process used to find how many files failed to download is time-consuming. The administrator is working on a PowerShell script that will parse a log file and summarize how many files were successfully downloaded versus ones that failed. Which script will read the contents of the file one line at a time and return a collection of objects?

• A) Get-Content-Folder \\Server\FTPFolder\Logfiles\ftpfiles.log | Show-From "ERROR", "SUCCESS"
• B) Get-Content -ifmatch \\Server\FTPFolder\Logfiles\ftpfiles.log | Copy-Marked "ERROR", "SUCCESS"
• C) Get-Content -Directory \\Server\FTPFolder\Logfiles\ftpfiles.log | Export-Result "ERROR", "SUCCESS"
• D) Get-Content -Path \\Server\FTPFolder\Logfiles\ftpfiles.log | Select-String "ERROR", "SUCCESS"

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Definitions:

P-value

A statistical measure that helps researchers determine the significance of their research results.

Degrees of Freedom

A measure indicating the extent to which variables in a statistical model are allowed to vary, impacting the accuracy of conclusions.

Two Tailed Test

A statistical test where the critical area of a distribution is two-sided and tests whether a sample is greater than or less than a certain range of values.

Test-statistic

A value calculated from sample data during a hypothesis test used to determine the validity of the hypothesis.