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Fundamentals of Information System Topic 12 Flashcards | StudBud
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Fundamentals of Information System Topic 12
Fundamentals of Information System Topic 12
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1
Cloud computing eliminates the need for cybersecurity because the provider manages all risks.
False
True
2
Online collaboration tools like Google Workspace and Microsoft 365 are examples of SaaS.
False
True
3
Cloud computing supports innovation by reducing the time and cost required to test new
True
False
4
Which service model is most suitable for businesses that want to focus only on application usage without maintenance
IaaS
DaaS
SaaS
PaaS
5
Which of the following best illustrates the concept of "resource pooling" in cloud computing?
A user schedules an automatic backup every 24 hours
Several users share the same server infrastructure dynamically
Applications are installed on a user’s local desktop
A single user consumes all available virtual machines
6
The scalability of cloud computing enables businesses to handle varying workloads efficiently.
True
False
7
In what scenario would IaaS be the most appropriate cloud service model?
A developer needs a managed platform to build and test web apps
A startup wants full control over OS-level configurations
An artist wants to collaborate on design files with a remote team
A company wants to access business software like CRM online
8
Cloud computing requires constant physical presence in data centers.
True
False
9
Which of the following best reflects the "measured service" model in cloud computing?
Resources are billed only once at the start of the contract period
Resources are distributed equally among users regardless of usage
Consumption is monitored, controlled, and reported for transparency
Users are billed based on the number of employees accessing services
10
Cloud computing resources are only accessible via proprietary software.
True
False
11
Why might a startup prefer SaaS over PaaS or IaaS when launching its operations?
SaaS allows full customization of back-end infrastructure
SaaS is more complex but offers greater flexibility
SaaS provides ready-to-use applications with minimal technical setup
SaaS enables control over virtual hardware components
12
What differentiates PaaS from IaaS in terms of control and abstraction?
IaaS abstracts more developer tools than PaaS
PaaS gives full root access to virtual machines
PaaS offers greater control over networking than IaaS
PaaS abstracts infrastructure & provides tools for application development
13
What is a potential downside of cloud computing in the context of privacy and data sovereignty?
Users cannot delete their data once uploaded
It prevents multiple users from accessing the same file
Data may be stored in jurisdictions with different legal protections
It eliminates the need for data encryption
14
One of the main benefits of cloud computing is reducing capital expenditures on IT hardware.
True
False
15
SaaS allows users to manage the application’s infrastructure and storage directly.
False
True
16
Rapid elasticity means resources can be manually increased after provider approval.
False
True
17
What is the primary benefit of on-demand self-service in cloud computing?
Users can provision resources without waiting for provider approval
Usage metrics are hidden from users
Providers can limit access to services
Users can share physical hardware
18
Which characteristic of cc enables a company to automatically handle spikes in user traffic without manual intervention?
Broad network access
Rapid elasticity
Measured service
On-demand self-service
19
With PaaS, developers are responsible for maintaining the underlying infrastructure.
True
False
20
Which of the following examples demonstrates the use of PaaS?
Storing files in Dropbox
Deploying a web application using Google App Engine
Hosting a virtual machine on AWS EC2
Using Microsoft 365 for email and document editing
