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marusya05 [52]
3 years ago
13

What is the basic similarities and difference between the three project life cycles model? ​

Computers and Technology
1 answer:
MAVERICK [17]3 years ago
3 0

Answer:

Project life cycle is the time taken to complete a project, from start to finish.

The three project life cycles model include the following:

  • Predictive
  • Iterative and Incremental
  • Adaptive

Explanation:

Predictive project life cycles model: In this stage, the three major constraints of the project which are the scope, time and cost are analyzed ahead of time and this analysis is well detailed and the detailed scope of the project is done right from the start of the project.

Iterative and Incremental life cycles model: In this iterative and incremental model, the project is again split into stages that can be sequential or overlapping and at the first iteration of the project, the scope is determined ahead of time.

Adaptive life cycles model: Also in this stage, the project is split up into phases but because these phases are more rapid and ever changing unlike the other models, the processes within the scope can work in parallel.

Similarities

  • They make use of high level planning.
  • They are sequential and overlapping.
  • They make use of high level scope.

Differences

  • The predictive life cycle model makes use of a detailed scope at the beginning of a project while the other models make use of detailed scope only for each phase.
  • In predictive life cycle model, the product is well understood, in other models, the projects are complex and not easily understood.
  • There is periodic customer involvement in predictive and interative life cycle model while the customer involvement in the adaptive model, the customer model is continuous.

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Answer:

Question is incomplete. it needs a topology diagram and also it needs Router R1 table. I assume User has access to the topology and Routing table.

Below Configuration will help to fix ACL problem

Hosts from the 172.16.0.0/16 network should have full access to Server1, Server2 and Server3 but this is not currently the case, as L1 can’t communicate to Server2 or Server3.

Explanation:

Following Configuration on Cisco Router R1 will help to fix all the ACL problems.

enable

configure terminal

no ip access-list standard FROM_10

ip access-list standard FROM_10

deny host 10.0.0.2

permit any

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no ip access-list standard FROM_172

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permit host 172.16.0.2

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interface GigabitEthernet0/0

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6 0
3 years ago
How does an agile team obtain clarity on backing items that may be picked up in upcoming iterations? (1 correct answer)
Vinvika [58]

Answer:

The correct answer to the following question will be "Option 4".

Explanation:

Group seems to have a backlog optimization conversation with either the company owner after each iteration to obtain insight about the backlog things to have been collected in the future iterations or executions.

  • Without the need to get feedback on the backlog or pending things in preparation for potential implementations.
  • The next phase brings the dedicated backlog to completion. Iteration targets are calculated, based on dedicated research.
8 0
4 years ago
Crees que el uso del internet ha mejorado nuestra vida o somos esclavos de ella​
Ilya [14]

Answer:

Yo creo que él internet a mejorado nuestra vida pero también nos a embobado porque lo que hacemos mas es buscar cosas que no aportan a tu vida y no cosas que nos ayuden en la vida.

3 0
3 years ago
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2- There are many different design parameters that are important to a cache’s overall performance. Below are listed parameters f
katen-ka-za [31]

Answer:

1. 2588672 bits

2. 4308992 bits

3. The larger the data size of the cache, the larger the area of ​​memory you will need to "search" making the access time and performance slower than the a cache with a smaller data size.

Explanation:

1. Number of bits in the first cache

Using the formula: (2^index bits) * (valid bits + tag bits + (data bits * 2^offset bits))

total bits = 2^15 (1+14+(32*2^1)) = 2588672 bits

2. Number of bits in the Cache with 16 word blocks

Using the formula: (2^index bits) * (valid bits + tag bits + (data bits * 2^offset bits))

total bits = 2^13(1 +13+(32*2^4)) = 4308992 bits

3. Caches are used to help achieve good performance with slow main memories. However, due to architectural limitations of cache, larger data size of cache are not as effective than the smaller data size. A larger cache will have a lower miss rate and a higher delay. The larger the data size of the cache, the larger the area of ​​memory you will need to "search" making the access time and performance slower than the a cache with a smaller data size.

5 0
3 years ago
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Anestetic [448]

Answer:

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Explanation:

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6 0
3 years ago
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