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Lisa [10]
3 years ago
15

Briefly describe "SoftwareEngineering Framework". Do provide examples and diagrams wherenecessary.

Computers and Technology
1 answer:
Degger [83]3 years ago
7 0

Explanation:

A software engineering framework provides the programmers most of the basic building blocks needed to build an app. It is basically an abstraction where a software giving generic functionality can be selectively modified by additional user written code to create an application-specific software. A software engineering framework makes a standard way to build & deploy an application.

Software engineering frameworks contains support programs like compilers, toolsets, code libraries & application programming interfaces (APIs) which helps the development of a project or system.

Some examples of popular software engineering frameworks for different platforms are :-

Windows - ActiveX and .NET

MacOS X - Cocoa

Android - Android application framework

iOS - Cocoa Touch

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A sentinel value ________ and signals that there are no more values to be entered:____
Hoochie [10]

Answer:

The answer is "Option b".

Explanation:

Sentinel [..] is a special value, which existence ensures the end of a loop, which performs structured data. It allows the information end to be identified where no other means are available for this, and wrong choices can be described as follows:

  • In option a, It is a special value, not a data type, that's why it is not correct.
  • Option c and Option d both were wrong because, It is an empty list, and it can't indicate the starting point of the list and guards the list.  
5 0
3 years ago
Which is a function of network media?
Eduardwww [97]
The (main) function of the "network media" is the "<span> to transmit signals from device to device" because by doing this and allowing this to happen, this the signals would also send messages, and by this, it would then also be known as social media, and by this, it would be able to send pictures,  text, and etc. This would be the point of the "network media".</span>
5 0
3 years ago
Read 2 more answers
On a piano, a key has a frequency, say f0. Each higher key (black or white) has a frequency of f0 * r^n, where n is the distance
vodomira [7]

Answer:

Following are the code to this question:

import math# import math module

def RaiseToPower():   # defining a function RaiseToPower

   r= math.pow(2,1/12)    # defining r variable that calcualte the decimal point value.

   return r # return r variable value.

f0= float(input()) #defining f0 variable that hold input frequency .

for n in range(0,5):#defining for loop to count all frequency

   fn = f * math.pow(RaiseToPower(),n)    # defining fn variable that calls method RaiseToPower and multiply the value by frequency

   print(fn,end=' ')    # use print method to prints all five frequency

Output:

440

440.0 466.1637615180899 493.8833012561241 523.2511306011974 554.3652619537443

Explanation:

Description of the above python code can be defined as follows:

  • In the above code first we import the package of the math module for converting frequency, after importing package a "RaiseToPower" method is declared, inside the method r variable is declared, that counts decimal value and return its value.
  • In the next step, "f0" a frequency variable is declared that input a value from the user and defined a for loop to in the loop fn variable declared, calls the method and pass its input value and stores its decimal points and at the last print its value.

6 0
3 years ago
Which of the following are pointers?
Pachacha [2.7K]

Answer:

Is there any options here

4 0
3 years ago
On many advanced routers and switches, you can implement QoS through bandwidth management, such as __________, where you control
Mila [183]

Answer:

c. traffic shaping

Explanation:

A traffic shaping system is one that allows to adapt the incoming data traffic that comes from some node of the network giving it a special treatment called conformation of accepted traffic and thus allowing the frames to be forwarded through the network of data under traffic rules without having gone through some traffic shaping method, this can be detected as non-conforming traffic at the edge of access to the discarded metropolitan network.

Traffic shaping is a mechanism that alters the traffic characteristics of the cell flow of a connection to achieve better network efficiency while maintaining QoS objectives or in order to ensure that the cell flow conforms to traffic parameters according to the leaky bucket algorithm configuration of the traffic contract. Traffic shaping can be used in ATM, for example, to reduce peak speed, limit the length of the burst by means of adequate spacing of cells over time. The use and location of this function is network specific.

5 0
3 years ago
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