If you want to read a file line by line, you can use a blocklike this.

1. 
   $file = Get-Content "data.txt"
   $line = $null
   
   foreach ($line in $file)
   {
   Write-Host $line
   }

   Note: The data.txt file contains some data.

   What data type the $line will be?

   		A single element string
   		an array of int[32] values
   		Int[32] type
   		an array of strings

Question 2

1. Which of the following cmdlets will you use if you want to printall values produced inside a loop in one Write-Host and outputproduces into a single line.

   		No-Line
   		Skip-Line
   		Drop-NewLine
   		NoNewLine

question 3 Which statements below will produce the same result?if the

$temperature=100

		if($temperature -le 0) { "Fuming Texas Summer" } elseif($temperature -le 32) { "Freezing" } elseif($temperature -le 50) { "Cold" } elseif($temperature -le 70) { "Cool and Nice" } else { "Hot" }
		if($temperature -le 0) { "Fuming Texas Summer" } elseif($temperature -ge 32) { "Freezing" } elseif($temperature -le 50) { "Cold" } elseif($temperature -le 70) { "Cool and Nice" } else { "Hot" }
		switch($temperature) { { $_ -lt 32 } { "Below Freezing";break } 32 { "Exactly Freezing"; break } { $_ -le 50 } { "Cold"; break } { $_ -le 70 } { "Warm"; break } default { "Hot"} }
		switch($temperature) { { $_ -lt 32 } { "Below Freezing"; break} 32 { "Exactly Freezing"; break } { $_ -le 50 } { "Cold"; break } { $_ -ge 70 } { "Warm"; break } default { "Hot"} }

Question 4

1. In the snippet below, the is expecting to print the result:

   This is a red apple

   $Data1='Apple'

   $Data2='Red'

   If ($Data1 XXXX 'Apple' YYYY $Data2 ZZZZ'Red') {

   'This is a red apple'

   }

   Select the operator combinations you would use for XXXX, YYYYand ZZZZ so it will not print the desired result.

   		XXXX: -eq YYYY: == ZZZZ: -eq
   		XXXX: -eq YYYY: -OR ZZZZ: -eq
   		XXXX: -eq YYYY: -AND ZZZZ: -eq
   		XXXX: -eq YYYY: -OR ZZZZ: -ge