Software Engineering

Software Process framework is a set of guidelines, concepts and best practices that describes high level processes in software engineering. It does not talk about how these processes are carried out and in what order. Although some do.

eg Eclipse Process Framework, Microsoft Solutions Framework.

High level processes like Build, Testing, Elaboration, Open Process Framework etc.

Software Methodologies a.k.a Software Development models build on such frameworks and specify in detail the How and When(order of executing) of the high level processes.

eg. Waterfall, Agile, Iterative models.

Processes like Requirements Analysis, Validation, Verification, Development etc.

Software Processes are contained in the Software development Models and specify in detail how a particular activity is to be performed. This is usually specific to an organization.

eg. Steps to perform Requirements Analysis, Design etc.

In monostable multivibrators Circuits (quasi stable state) is one of two states, stable state and quasi stable state which is invoked by an external trigger and it will stay there for value determined by time constant.

ITP en términos de ingeniería significa '' Plan de Inspección y Prueba "

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To evaluate the transient response of an RC circuit, you start with the steady state just prior to the transient, i.e. just prior to the switch being opened or closed, or just prior to whatever transient event you are modeling. Since you are steady state, assume that capacitors are not present, i.e. they are resistors with infinite impedance. Calculate the voltage and current at each node, using Ohm's law and/or Kirchoff's law and/or Norton/Thevanin equivalents as necessary. Remember that capacitors resist a change in voltage. The equation is dv/dt = i/c. At t=0, assume that each capacitor has the voltage calculated from the initial steady state condition. Initiate the transient and calculate the voltage and current at each node using the initial state differential equation. You can do this analytically, or you can model it in software. If you model, pick an appropriate delta-T, and do a step wise evaluation until the voltages and current settle to their new values. Adjust delta-T to make sure that you are getting consistent results. Just don't go too short, as truncation error can bias the results.

I will try to answer this quickly as I don't have much time.

As the name suggests, the waterfall model follows the path of an waterfall. It starts in the first stage of orientation, and ends at the release. It can only go one way (to the end goal) and the stages are very strict (you cant go back to a earlier stage).

The Spiral model understands that reality doesn't always follow theory, and that an project should be designed to follow that reality. There are multiple prototypes released, and phases can be repeated until the desired result is reached (hence the spiral).

The iterative model combines those two, making (IMHO) the waterfall model more ready for the real world.

You should try googling yourself, I found lots of info about the differences in this article about the advantages of the waterfall model: http://www.waterfall-model.com/the-waterfall-model-avantages-and-disadvantages

Analog to digital conversion done by the ADC's. It's digitization.

... Also referred to as video capture.

The difference is exactly what you have just stated: deadlock prevention is used to stop deadlocks before they happen (to prevent them), while deadlock detection is used to figure out when a process has deadlocked (to detect it).

Two Phase locking protocol prevent deadlock. This protocol maintain the schedule which lock should be granted or not. For more information I think this link help you.

http://www.databaseidea.com/2012/03/two-phase-locking-protocol.html

The development of the National Railway System in the United States took place in 1916. This aimed to reduce the cost of moving goods to distant markets.

There are quite a few different advantages and disadvantages of using flow charts instead of text-based programming. One pro is that this is a visual aid that helps explain your ideas.

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Abstraction and refinement are complementary concepts. Abstraction enables

you to specify procedure and data internally but suppress the need for "outsiders" to have knowledge of low-level details.

Refinement helps you to reveal low-level details as design progresses. Both concepts allow you to create a complete design model as the design evolves.

Manufacturing Personnel are able to identify production capabilities and

capacities .They have thus the opportunity to inform the design group about the

suitability of certain materials on the flipsides the designer would know the

suitability of certain designs in aiding in cost reduction and quality improvement in

production/assembly process.

Early opportunities for design or procurement of critical tooling, some of which

might have long lead times.

early consideration of the Technical Feasibility of a particular design or a portion

of a design. Again this can avoid serious problems during production.

What is the Modularization Criteria

an oscilloscope give amplitude v/s time display of a wave, whereas the spectrum analyzer gives amplitude v/s frequency display. the oscilloscope gives distribution of energy in wave with respect to time whereas the spectrum analyzer displays frequency components of a wave and their amplitudes.

to solve the software crisis where software is delivered late, with faults, and over budget. Software engineering aims to deliver fault free software, on time and within budget, meeting the requirements and needs of the client. The software is developed keeping in mind the future maintenance that is involved.

learn hard and keep working until you don't get the money

Total constraints are those in which a table's existence requires the existence of an associated table in a particular defined relation between them.

whereas Partial constraints are involved with the tables in which presence of one table is partial for the associated table.

A: Well that is not possible. Someone can change the voltage up or down with no problem but never can it increase power by adding any kind of circuitry for the simple fact of % efficiency loss. If it could be possible then we have infinite power source available.

1.Population:By taking a static count of Object Oriented Entities,exa:Classes and Operations.

2.Volume:The Population measured but are collected dynamically at given instance of time.(the poulation may be changed after multiple uses of diferent entities so its called Dynamically)

3.Length:A chain of interconnected design elements such as :inheritance tree with its length.

4.Functionality:indirect indication of the value delivered by aplication.(software size depends on user is required functionality of application or a Software

maro aa....

4th Generation programming language

When you customer has a legitimate need bit is clueless about details/ requirements then develop a prototype as a first step.

business area analysis

rad model is used when there is a time constraint............ this model is suitable for big projects where the customer requirements are clear