Question

in powershell

Question 7 Given the statement below: ForEach ($number in 1,2,3,4,5,6,7,8,9,10) { $number * 7} will print multiples of 7 one under the other starting from 7 and ending with 70 Question 8 $Number = -10 if (SNumber -gt 0) {"SNumber is bigger than zero"} elself (FILL-CONDITION) {"SNumber is negative"} If the above if statement SHOULD NOT print anything, what is the condition you will be using in the FILL-CONDITION? Question 9 At least one of the two statements given below are wrong, and will give error when run. $a = "Texas A&M University" $d = Sa. ToUpperCase(); Question 10 Given the following snippet of code... $cars = @("Buick", "Citron", "Toyota", "Nissan", "Alpha Romeo", "Jaguar", "Porsche", "Tesla") $cars = Scars where {S_XXXXX "T*"} Write-Host Scars If the expected final result of the above code is Buick Citron Nissan Alpha Romeo Jaguar Porsche What operator will you use at XXXXX ? Write only the Operator in the box below.

Answer 1

Answer to question 7

Yes, ForEach ($number in 1,2,3,4,5,6,7,8,9,10) {$number * 7} will print multiples of 7 one under the other strating from 7 to 70

Answer to question 8

FIlL CONDITION : $Number -lt 0

$Number = -10
if($Number -gt 0)
{"$Number is bigger than zero"}
elseif($Number -lt 0)
{"$Number is negative"}

Code $Number = -10 if($Number -gt 0) { "$Number is bigger than zero"} elseif ($Number -lt 0) {"$Number is negative"} Footer Input Arguments Output -10 is negative

Answer to question 9

The second statement $d = $a.ToUpperCase(); will give error while running, as there is no such method called ToUpperCase() associated with string.

Chaneg ToUpperCase() to ToUpper() and execute it. This will work;

Correct code:

$a = "Texas A&M University"
$d = $a.ToUpper();

Answer to question 10

The operator to be used is -notlike which will remove all strings in array cars which starts with T

updated code:

$cars = @("Buick","Ciltron","Toyota","Nissan","Alpha Romeo","Jaguar","Porsche","Tesla")
$cars = $cars | where {$_ -notlike "T*"}
Write-Host $cars

v Code $cars = @("Buick", "Ciltron", "Toyota", "Nissan", "Alpha Romeo", "Jaguar", "Porsche", "Tesla") $cars = $cars | where {$_-notlike "T*"}, Write-Host $cars Footer Input Arguments Output Buick Ciltron Nissan Alpha Romeo Jaguar Porsche