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makvit [3.9K]
3 years ago
11

Discus the pros and cons of Internal cloud service and External cloud service for both Infrastructure as a service and Applicati

on as a service.
Computers and Technology
1 answer:
Simora [160]3 years ago
4 0

Answer:

Internal Cloud:

An Internal Cloud is also known as a Corporate Cloud. It's a cloud computing service model that is implemented within an organization's dedicated resources and infrastructure. It also apply virtualization mechanism, shared storage and network resources to facilitate full control of an organization's cloud environment.

External Cloud:

An external cloud is a cloud solution that exists outside of an organization's physical boundaries. It allows companies to rent software and delivered security over the web, integrated to the back-end system. The services delivering through cloud solution will match that to a private cloud, but all the physical resources are external to the organization.

The Pros and Cons of the cloud services:

<u>On the up side: </u>

1: Fast start-up:

Cloud computing allows you to test your business plan very quickly for little money. It has changed the game of entrepreneurs. On the launch day, you have the confidence that you scale the world.

2: Business agility:

Cloud computing changes the whole world pattern of agility at a much lower cost.

3: Faster product development:

It reduced the moving applications and data time (one cloud to another) drop from weeks to minutes.

<u>On the down side: </u>

1: Bandwidth could bust your budget:

The network cost would be so large that you might buy the cloud storage rather than paying someone else for it.

2: Limited control and flexibility:

Since the remote software is being used, it usually lacks the features of an application running locally.

3: Increased Vulnerability:

As we know that the cloud based solutions are exposed on the public internet and are a more vulnerable target for malicious users and hackers. Nothing on the internet is completely secure and even the biggest players suffers from serious attacks and security breaches.

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2 examples of free, proprietary and online software for multimedia presentations (two of each) ._.
photoshop1234 [79]

Answer:

1. PowerPoint online

2. Goógle Slides

Explanation:

There is a various free, proprietary, and online software for multimedia presentations available for use. Some of which include:

1. PowerPoint online: this is an online and free version of Microsoft Office PowerPoint software. Some of its features include text formatting, use of animations, cloud storage among others.

2. Goógle Slides: This is a product of Goógle to make the multimedia presentation of documents available online. It also offers many feature including cloud storage.

4 0
3 years ago
Which scenario would benefit most from being set up as a recurring appointment?
sveta [45]
The answer is b. Susan has an appointment with he co-worker on the first Monday of every month. This scenario would benefit from being set up as a recurring appointment, since it requires the same thing to be done every month on the same day. Susan is likely to forget this appointment every month, so a reminder like this would be useful for her. For the other cases, a recurring appointment would not be of much benefit since they do not follow a particular pattern time-wise.
3 0
3 years ago
Which of the following are incorrect? Group of answer choices An interface can contain constructors. You may declare a final abs
spin [16.1K]

Answer:

Explanation:

1. The answer is No, interface cannot have constructors. ... In order to call any method we need an object since there is no need to have object of interface, there is no need of having constructor in interface (Constructor is being called during creation of object).

2.A final class is considered complete and can not be subclassed (It's methods can not be overridden ). In case of abstract class, we have to proved implementation to abstract methods in subclasses. A final class can not have abstract methods and an abstract class can not be declared final.

3.private constructors are acceptable, however the class should be marked final instead, as doing so means the class is to be extended.

4.Yes! Abstract classes can have constructors! Yes, when we define a class to be an Abstract Class it cannot be instantiated(i.e an object cannot be created) but that does not mean an Abstract class cannot have a constructor. Each abstract class must have a concrete subclass which will implement the abstract methods of that abstract class.

6 0
3 years ago
Read 2 more answers
A(n) ______ is system software.
arsen [322]
System software<span> is a type of computer program that is designed to run a computer's hardware and application programs. If we think of the computer </span>system <span>as a layered model, the </span>system software<span> is the interface between the hardware and user applications</span>
7 0
3 years ago
CASE II AziTech is considering the design of a new CPU for its new model of computer systems for 2021. It is considering choosin
34kurt

Answer:

(a)The CPU B should be  selected for the new computer as it has a low clock cycle time which implies that it will implement the process or quicker when compared to the CPU A.

(b) The CPU B is faster because it executes the same number of instruction in a lesser time than the CPU A .

Explanation:

Solution

(a)With regards to  the MIPS performance metric the CPU B should be chosen for the new computer as it low clock cycle time which implies that it will implement the process or quicker when compared to the CPU A and when we look at the amount of process done by the system , the CPU B is faster when compared to other CPU and carries out same number of instruction in time.

The metric of response time for CPU B is lower than the CPU A and it has advantage over the other CPU and it has better amount as compared to CPU A, as CPU B is carrying out more execution is particular amount of time.

(b) The execution can be computed as follows:

Clock cycles taken for a program to finish * increased by the clock cycle time = the Clock cycles for a program * Clock cycle time

Thus

CPU A= 5*10^6 * 60*10^-9 →300*10^-3 →0.3 second (1 nano seconds =10^-9 second)

CPU B= 3 *10^6 * 75*10^-9 → 225*10^-3 → 0.225 second

Therefore,The CPU B is faster as it is executing the same number of instruction in a lesser time than the CPU A

6 0
3 years ago
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