Are you looking for the Answers to NPTEL Cloud Computing and Distributed Systems Assignment 2? This article will help you with the answer to the National Programme on Technology Enhanced Learning (NPTEL) Course “NPTEL Cloud Computing and Distributed Systems Assignment 2“
What is Cloud Computing and Distributed Systems?
Over the years program several testing techniques have developed and tools have become available. Also, testing has been acknowledged as the primary technique for ensuring software reliability. The course would provide a brief introduction to test process and techniques available for black box and white box test case design. Integration, system and regression testing would also be discussed. A few of the test tools would be discussed and the participants would be encouraged to use.
CRITERIA TO GET A CERTIFICATE
Average assignment score = 25% of the average of best 8 assignments out of the total 12 assignments given in the course.
Exam score = 75% of the proctored certification exam score out of 100
Final score = Average assignment score + Exam score
YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF THE AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100.
Below you can find the answers for the NPTEL Cloud Computing and Distributed Systems Assignment 2
| Assignment No. | Answers |
|---|---|
| Cloud Computing and Distributed Systems Assignment 1 | Click Here |
| Cloud Computing and Distributed Systems Assignment 2 | Click Here |
| Cloud Computing and Distributed Systems Assignment 3 | Click Here |
| Cloud Computing and Distributed Systems Assignment 4 | Click Here |
| Cloud Computing and Distributed Systems Assignment 5 | Click Here |
| Cloud Computing and Distributed Systems Assignment 6 | Click Here |
| Cloud Computing and Distributed Systems Assignment 7 | Click Here |
| Cloud Computing and Distributed Systems Assignment 8 | Click Here |
NPTEL Cloud Computing and Distributed Systems Assignment 2 Answers:-
Q1. Which of these statements are correct?
Statement-1: Live VM migration is an open-source project that automates the deployment of applications inside software containers, by providing an additional layer of abstraction and automation of OS–level virtualization on Linux.
Statement-2: The Docker Engine container comprises just the application and its dependencies. It runs as an isolated process in userspace on the host operating system, sharing the kernel with other containers.
Answer:- b
Q2. Choose the correct items for X, Y, and Z.
X enables you to separate your applications from your Y so you can deliver software quickly. With X, you can manage your Y in the same ways you manage your applications. X provides the ability to package and run an application in a loosely isolated environment called a Z.
Answer:- b
Q3. Consider the following statements:
Statement 1: In Single-root I/O Virtualization (SR-IOV), forwarding is no longer as flexible because it relies on a layer two switch that is built into the hardware of the NIC.
Statement 2: In Single-root I/O Virtualization (SR-IOV), the live VM migration becomes trickier, because the virtual machine is tied to physical resources of the machine.
Answer:- c
Q4. _______________is a network emulator which creates realistic virtual network. It runs real kernel, switch and application code on a single machine and provides both Command Line Interface (CLI) and Application Programming Interface (API)
Answer:- c
???? Next Week Answers: Assignment 03 ????
Q5. Identify the correct key ideas for software-defined networking architecture:
Statement 1: Low-level interface and programmatic interface for the data plane.
Statement 2: Logically centralized controller that allows us to build software abstractions on top of it.
Answer:- c
Q6. What are the two key design goals for Open vSwitch?
Answer:- c
Q7. Match the following two list:
Answer:- a
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Q8. Match the following two list:
Answer:- c
Q9. The key challenges of a Multi-Tenant Data Center are:
I. Scalability
II. Network semantics
III. Location independent addressing
IV. Performance uniformity
Answer:- c
Q10. Choose the correct items for X, Y, and Z.
X architecture comprises a hierarchy of controllers. At the top level we have the Y, which is talking to an SDN gateway. The gateway can be thought of as a super controller that talks to the controller’s at all these different Z.
Answer:- d
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