I think the corret answer would be C
Answer:
LA15; LA22
LA16; LA31; LA32
LA169; LA126;
LA127; LA141
Explanation:
Given

Required
Course sequence to satisfy the prerequisite
From the course prerequisite, we have:
and 
This means that LA15 and LA22 are the base courses, and they have no prerequisite. So, we have:
![[LA15; LA22]](https://tex.z-dn.net/?f=%5BLA15%3B%20LA22%5D)
LA16 and LA31 have LA15 as their direct course prerequisite. So, the sequence becomes
![[LA15 \to [LA16, LA31]; LA22]](https://tex.z-dn.net/?f=%5BLA15%20%5Cto%20%5BLA16%2C%20LA31%5D%3B%20LA22%5D)
To complete the sequence, we read each course and place them other their prerequisite.
<em>See attachment for complete tree</em>
<em></em>
From the tree, we have the sequence to be:
<em>LA15; LA22</em>
<em>LA16; LA31; LA32</em>
<em>LA169; LA126;</em>
<em>LA127; LA141</em>
<em />
Answer:
is held for use in the production or supply of goods and services or for rentals to others etc
Hey there! Hello!
For this question, I believe the answer will be something along the lines of a passcode/code lock feature. This basically prevents anyone without knowledge of your device's code access to your device, which is especially handy in case you lose it and don't want other to have free reign of your information.
Without it, yeah, anyone can simply swipe into your device (or, press the home button or whatever they did with iOS 10) and use/view information on it.
If you have multiple choice answer and my answer doesn't seem to fit into any of them, let me know and we'll take it from there.
Hope this helped you out! Feel free to ask me any additional questions if you have any. :-)