August 2017
Intermediate to advanced
384 pages
10h 16m
English
Content preview from OCUP 2 Certification Guide
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Chapter 11
Questions for Chapter 10
1. Which multiplicity below is multivalued?
A. [0]
B. [1]
C. [0..1]
D. [2]
E. [1..1]
2. Which multiplicity below allows for an infinite number of values?
A. [?]
B. [∞]
C. [*]
D. [0..*]
E. It is not possible to have a multiplicity that includes infinity
3. The Presidents of the United States (and most countries) form what type of Collection?
A. Bag
B. Ordered Set
C. Ring
D. Sequence
E. Set
4. The results of a car race would be best kept in what type of collection?
A. Bag
B. Ordered Set
C. Ring
D. Sequence
E. Set
5. Which multiplicity expression is valid?
A. [−2..3]
B. [2,3]
C. [2..3]
D. [3..2]
E. [2 3]
F. [2…3]
G. None of the above expressions are valid
6. Which of the relationships below allow substitution ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.