Cloud Computing | Week 8

Cloud Computing week 8 Assignment 8 Answers

Course Link: https://onlinecourses.nptel.ac.in/noc23_cs89/preview

Q1. Statement 1 : Sensor-Cloud proxy exposes sensor resources as cloud services.
Statement 2 : Sensor network is still managed from the Sensor-Cloud Interface via Sensor Network Proxy
a. Statement 1 is True and Statement 2 is False
b. Statement 2 is True and Statement 1 is False
c. Both statements are True
d. Both statements are False

Q2. A typical cloud broker performs scheduling of applications and a Green broker performs carbon aware scheduling.
a. True
b. False

Q3. In IoT based vehicular data clouds, vehicles providing their networking and data processing capabilities to other vehicles through the cloud is best identified with which of the following services?
a. SaaS
b. PaaS
c. IaaS
d. BaaS

Q4. Which of the following statements is/are true about Docker?
Statement 1 : Docker hub is used for building docker images and creating docker containers.
Statement 2 : Docker compose is a registry used to host various docker images.
a. Statement 1 is correct but Statement 2 is incorrect
b. Statement 2 is correct but Statement 1 is incorrect
c. Both the statements are correct
d. Both the statements are incorrect.

Q5. Choose the most appropriate option.
Statement 1 : An image is a lightweight, stand-alone, executable package that includes everything to run a piece of software.
Statement 2 : Container is a run time instance of an image.
a. Statement 1 is correct but Statement 2 is incorrect
b. Statement 2 is correct but Statement 1 is incorrect
c. Both the statements are correct
d. Both the statements are incorrect.

Q6. Sensor data can be easily shared by different groups of users without any extra effort/ measure.
a. True
b. False

Q7. An loT platform’s basic building blocks is/ are (choose the correct option(s)).
a. Gateway
b. Images
c. Network and Cloud
d. Containers

Q8. ___________ enables different networks, spreads in a huge geographical area to connect together and be employed simultaneously by multiple users on demand.
a) Serverless
b) IoT Cloud www
c) Sensor Cloud
d) Green Cloud

Q9. In the context of Green Cloud Computing, the Power Usage Effectiveness is defined as
a. Power Delivered / Overall Power
b. Overall Power / Power Delivered
c. Overall Power Power Delivered
d. None of these

Q10. _________ get virtual access to host resources through a hypervisor.
a) Containers
b) Virtual machines
c) Both a and b
d) Images