Practice Reserved Instances (3.3.2.2) - Chapter 3: Deep Dive into Compute Services

Practise this section

8 questions

Flashcard drill
4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is a Reserved Instance?
Show hintHide hint
Think of it like committing to a long-term rental.
Question 2.
What type of workload is best suited for Reserved Instances?
Show hintHide hint
Consider workloads that need consistent resources over time.
3Question 3.
What discount can you get with Reserved Instances compared to On-Demand pricing?
- Up to 50%
- Up to 75%
- Up to 90%
Show hintHide hint
Hint: Consider how long you are committing for.
4Question 4.
True or False: Scheduled Reserved Instances offer maximum flexibility.
- True
- False
Show hintHide hint
Think about flexibility versus time constraints.
Question 5.
A company has predictable traffic over the year for its online services. Discuss which type of Reserved Instance they should choose and justify your answer.
Show hintHide hint
Consider long-term usage and savings.
Question 6.
Evaluate a scenario where a startup is unsure of its instance types due to growth. Which Reserved Instance type would you recommend?
Show hintHide hint
Think about flexibility versus discounts.

4 more questions in this section. Enroll free to practise them all.