WEEK 8 2024 Flashcards
Which of the following abstracts the physical resources from the network services?
Network Virtualization
In which of these, exact match rules are useful?
Elephant Flow
Which of these takes last k-th location instances to predict the next location?
Order-k Markov predictor
Which of the following is an important issue due to the dynamic nature of the IoT network?
Load Balancing
Fill in the blank.
___________ refers to heterogeneous computing nodes distributed over a wide area to perform
very large tasks.
Grid Computing
Which of the following is a type of service model in cloud computing?
All of these
( SaaS , PaaS , IaaS)
Which of the following statements are true about SaaS?
Statements I, II and III
Statement I: Applications are available as ‘services’.
Statement II: End-users do not have the control of the cloud infrastructure.
Statement III: Services can be accessed by various types of client devices.
Fill in the blank.
____________ means independent of device or location.
Ubiquitous
Fill in the blank.
____________ provides the platform which allows developers to create applications which can be
offered as a service via the Internet.
Platform-as-a-Service
Fill in the blank. ‘Dynamic scaling of the required infrastructure resources’ is a feature of which of
the essential characteristic of cloud computing.
Scalability
(T/F)Software-as-a-Service does not support a fully pay-as-you-go model.
False
What is the meaning of the Host Level Security at PaaS and SaaS level?
Both a and b
a. Hide host OS from the end users
b. Security responsibilities are transformed to Cloud service providers
Which of the following is an objective of Data Security?
All of these
a. Confidentiality
b. Integrity
c. Availability
d. All of these
(T/F)CloudSim provides a cloud environment.
True
Which of the following is true about GreenCloud?
Neither a nor b
a. GreenCloud cannot monitor the energy consumption of servers, switches, etc.
b. GreenCloud was developed as an extension of GO.
