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CSIS - U3LO1 Flashcards | StudBud
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CSIS - U3LO1
CSIS - U3LO1
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1
The most secure deployment method of cloud computing is a:
A Public cloud.
A Private cloud.
A Hybrid cloud.
A Community cloud.
2
__is resource record/text information that (if used) tells the user information about the domain?
MX record.
PTR record.
TXT record.
A record.
3
What does DaaS stand for?
Data and automation Services
Data as a Service
Domain as a Service
Deployment as a Service
4
A company decides to subscribe to a new CRM service. What model will be implemented?
XaaS
PaaS
SaaS
IaaS
5
PaaS customizes application development in the cloud by providing access to development tools
This statement is False!
No idea, time for more revision :(
Bacon
This statement is True!
6
Which of the following is an essential requirement of information security in a public cloud?
Server type.
Network hardware.
Firewall specification.
Data integrity.
7
Applications developed in a
PaaS
environment are maintained by the internal app developers and not the CSP!
Bacon
The above statement is False!
Cant remember, I need to revise more :(
The above statement is True!
8
Which of the following is true of SaaS applications when compared to standalone applications?
Enterprise SaaS applications are configurable by sys admins
More robust because they are always available online
Standalone applications have access to more processing power
Public SaaS apps are on multi-tenant hardware/software.
9
What DNS record is used by organisations to indicate which server is responsible for sending and receiving E-mails?
C name.
MX record.
A record.
AAAA record.
10
Which of the following distinguishes private from public cloud services?
Private cloud services do not provide scalability.
Private cloud services are more economical than public cloud.
Private cloud services are never accessible via the Internet.
Private cloud services dedicated for use by one organization.
11
Which of the following are valid cloud service models?
GNFR, SOAD, TRHCP
CCR, FFDP, ELO
RATM, NIN, SOAD
IaaS, PaaS, SaaS, XaaS
12
What does IaaS stand for?
Interface as a Software
Infrastructure as a Service
Internet as a Service
Infrastructure as a Server
13
Is Scalability a key characteristic of cloud computing?
This statement is False.
This is a True statement.
Bacon
I can not remember, I think I need to do more revision.
14
Elastic computing is related to which of the following cloud characteristics?
Scalability.
Distribution.
Security.
Integrity.
15
Which of the following is an advantage of cloud computing?
Increased scalability to meet usage demands.
Decreased downtime due to increased control over servers.
Increased security of applications/data with virtualization
Internal focus on IT when hosting with proven providers.
16
Private cloud computing is best described as........
Cloud computing dedicated to a single organisation.
The same as hybrid cloud.
Being less secure than public cloud.
Using servers for storage.
17
Which of the following is the
most
significant benefit of private PaaS?
Improve the re-use of databases within the organization.
Simplify interfaces for specific user groups.
Reduces the cost and reliance on internal technical skills.
Improves the speed of the development and deployment process.
18
Does a cloud service provider for PaaS solutions maintain all backend software?
Yes they do!
No idea
No they dont!
Bacon
19
Cloud computing is a form of IT outsourcing that focuses on services.
That is a True statement.
Bacon.
Possibly, but I cant remember.
That statement is False.
20
What does PaaS stand for?
Packet access automation Services
Protocol as a Service
Platform as a Service
Platform as a Server
21
What does XaaS stand for?
Hardware as a Service.
Network as a Service
Security as a Service
Anything as a Service
22
What records are used by DNS to point to a domains IP address? (Pick 2)
C name.
MX records.
AAAA record.
A record.
23
Will an organization need to have extensive technical skills to provide SaaS solutions to their staff?
Yes of course they will!
Bacon :(
I have no idea?
No they wont!
24
In cloud computing, how does a business benefit by the having the ability to scale resources on demand?
We can pay for resources used instead of paying for peak demand.
3rd party to manage service delivery lowers staffing costs.
Fewer in-house servers reduce power costs.
Shorter contracts and less capital expense.
25
From an end user perspective, of the delivery models listed below, where does Facebook reside?
IaaS
SaaS
XaaS
PaaS
