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vitfil [10]
3 years ago
11

This semester we looked at three languages (C++, Java and Python). One common rule in all three class checklists (for C++, Java

and Python) was a logical equivalence (equals) function. In C++ it was operator==; in Java it was equals; and in Python it was __eq__. Why does this rule exist in all three languages?
Computers and Technology
1 answer:
Marysya12 [62]3 years ago
5 0

Answer:

The languages C++, Java, Python are Object Oriented Programming languages. What this means is that we create classes and then instantiate those classes. In C++ and Java, we use the new operator to instantiate the classes. So, if we want to display some data when we try to print the instance just like we print the variables of data types like int, double, string etc, we need to define what we need to display. It is because, class are just like data types like int, double etc. But as they are defined by the developer according to his/her needs, so the developer has to define what to print when they are printed.

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Mary from sales is asking about the plan to implement Salesforce.com's application. You explain to her that you are in the proce
NARA [144]

Answer:

The correct answer to the following question will be Option b ( IT infrastructure).

Explanation:

This refers to either the integrated devices, applications, network infrastructure, as well as facilities needed by an organization This system to function, run, and maintain.

  • Your technology infrastructure seems to be the nervous system, which is accountable for supplying end customers with a streamlined operation.
  • Total control of both your operating system infrastructure ensures you can guarantee the channel's safety is tracked.

Therefore, it will be a part of the design of Mary.

7 0
3 years ago
The Research and Development Process has five steps what are they ?
valentina_108 [34]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

There are five steps used in any research and development project.

Step 1 – Locating and Defining Issues or Problems and get an idea about what is needed

Step 2 – Designing the Research Project, How you will solve the problem or get the solution of the problem

Step 3 – Collecting Data.

Step 4 – Interpreting Research Data.  

Step 5 – Report Research Findings.

3 0
3 years ago
An administrator needs to make sure that video conferencing is allocated a high portion of bandwidth within a company network. W
frosja888 [35]

Answer:

QoS

Explanation:

We could use a blacklisting or a MAC filtering to remove from the network, and in this way, we're going to get a high portion of bandwidth, but other must work too, and the whitelisting have almost the same function, but QoS Quality of service is specifically for these cases where we need high bandwidth for a video conference, we can make this with some tools or techniques like jitter buffer and traffic shaping.

4 0
3 years ago
And<br>Why the computer is called dilligent<br>Versatile machine?give long answer ​
WITCHER [35]

Answer:

The answer to this question is given below in this explanation section.

Explanation:

"Why the computer is called diligent

Versatile machine"

Computer is called versatile machine because it is used in almost all the fields for various purposes.Because it can perform the task repeatedly without loosing its speed and accuracy for a long time.They are versatile because they can be used for all sorts of task.They can also do many of the same tasks in different ways.Computer is the electronic device which perform the logical and mathematical calculation.Computer is known as the  versatile machine because it is very fast in every field and its part of life without it was cannot imagine life.

It can do the work faster and in every field the computer is used for making their work faster.

It can perform the work fast so it is called versatile machine.

Advantages of versatile machine:

  • Computer are very fast due to which thousand of job can be performed within the short period of time.
  • Complex mathematical problems and logical operations can be solved by using this computer.
  • As computer is versatile device,multiple task like communication,graphics,documentation can be done.

Disadvantages of versatile machine:

  • Computers are machine hence they have no brain so they work according to the program instruction set inside it.
  • It is an electronic deice and it uses electronic sources to work,So it is very risk to store data and information on the computer independently because some electric and electronic damages may damage the data.So we have to make regular backup of the data.

5 0
2 years ago
A programmer is responsible for solving a problem and making a presentation that includes his solution. He does not have much ro
sashaice [31]

Probably 2 but that's just a guess.


5 0
2 years ago
Read 2 more answers
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