2021 Spring CC Exam2 Overview

Exam Information

• Exam name: 2021 Spring CC Exam2
• Date: April 8
• Time: 1:00 PM
• Proctoring: Proctorio
• Exam duration: 85 minutes
• Requirements: Webcam and microphone required
• Exam available: After April 8 at 1:01 PM
• Instructions: Single attempt, closed notes, no internet browsing. Automatically submitted when time is up.

Exam Instructions

• Be mindful of specific wording like "NOT". Some questions ask for a non-correct statement.
• Multiple choice: Select only one answer.
• Multiple answers: Select all that apply.
• Correct answers result in points, incorrect answers deduct points

Attempt History

• Exam score: 76.48 out of 108
• Exam date: April 8
• Exam time: 2:31 PM

Questions

• Question 1 (1 point): Academic Integrity. All correct answers are "Yes, I do". Questions evaluate understanding of consequences of cheating.
• Question 2 (3 points): Storage Services. Lists storage services, one is NOT related to storage.
• Question 3 (3 points): Data protection (at-rest). Lists topics related to at-rest data protection schemes.
• Question 4 (3 points): DAS (Direct Access System). Lists possible parts of DAS. One is not a DAS topic.
• Question 5 (1 point): SAN-performance. SAN access speed in comparison to NAS storage.
• Question 6 (1 point): SAN access granularity. True/False.
• Question 7 (1.33 points): NAS characteristics. Multi-choice (select all that apply).
• Question 8 (0 points): This is an unused question.
• Question 9 (3 points): Storage virtualization technique. Defines storage virtualization technique. One choice does not belong.
• Question 10 (6 points): Storage virtualization benefits. Multi-choice (select all that apply).
• Question 11 (4 points): Object storage. Multi-choice (select all that apply).
• Question 12 (5 points): Hot-Warm-[Cold] storage. Multi-choice (select all that apply).
• Question 13 (4 points): CDN-comparison. Multi-choice (select all that apply). Content Delivery Network problems.
• Question 14 (4 points): Fb-workload. Discusses Facebook workload compared to other services. Multi-choice (select all that apply).
• Question 15 (4.4 points): Fb-Storage - Facebook storage. Multi-choice (select all that apply).
• Question 16 (3.75 points): CDN-explanation. CDN topics.
• Question 17 (0 point): This is an unused question.
• Question 18 (3 points): VN layer. Network protocol layers for virtual networks.
• Question 19 (3 points): VLAN. VLAN topics.
• Question 20 (2 points): Network virtualization. True/False
• Question 21 (0 points): Network virtualization concept. Not correct topics.
• Question 22 (5 points): Google's latest custom DC cluster fabric.
• Question 23 (2 points): SDN. Software-Defined Networking topics.
• Question 24 (0 points): Data protection location/time. Data protection topics
• Question 25 (5 points): OpenFlow explanation. OpenFlow technique
• Question 26 (4 points): Non-trivial exam multiple-choice question on your own, with an answer.
• Question 27 (5 points): Moore's Law, limitations.
• Question 28 (1 point): Self assessment of coursework. Your effort, regularity, and growth. Grading scheme for each question: Numerical scoring for each question.