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Dafna1 [17]
3 years ago
9

Describe three main types of testing and the order in which they are performed.

Computers and Technology
2 answers:
butalik [34]3 years ago
8 0

Answer: The three types of testing in the computing field are unit testing, integration testing and system testing .The following testing are mentioned in working order of as follows:-

  • Unit testing -It is the testing that is used for the evaluation of the task performed by small unit code of the software system.It has the main focus on the function testing of the codes individually.

  • Integration testing:- It checks the modules that are combined togather are working in the required manner or not. It can evaluate almost whole system through it's testing . Top-down integration and bottom-up integration are the two methods for integration testing.

  • System Testing:- system testing is the evaluation that covers the complete system by functional and non-functional test.The parameters tested in this testing are usability, reliability, scalability,security etc.

horsena [70]3 years ago
7 0

Answer and explanation:

There are four (4) main types of testing and the order in which they are performed is the following:

1) Unit Testing

2) Integration Testing

3) System Testing

4) Acceptance Testing

<em>Unit testing</em> is usually made by software developers individually. Modular codes are used so it implies they will be more reliable easier to be reused. <em>Integration testing</em> implies combining the results of the testing in unit testing. The goal of this testing is to measure how well the system works by interacting with others. <em>System testing</em> comes third after evaluating all the units as only one- At this level, the system is evaluated to find out if it meets the requirements established. Finally, <em>acceptance testing</em> takes place before the software will be sent to the final users.

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6 0
3 years ago
which two statements about incoming and outgoing interfaces in firewall policies are true? (choose two.)
Ratling [72]

The statements that are true regarding incoming and outgoing interfaces in firewall policies are:

  • A zone can be chosen as the outgoing interface.
  • -Multiple interfaces can be selected as incoming and outgoing interfaces.

<h3>What is a firewall?</h3>

A firewall is a network security device used in computing that monitors and regulates incoming and outgoing network traffic in accordance with pre-established security rules. Typically, a firewall creates a wall between a trustworthy network and an unreliable network, like the Internet.

A firewall aids in defending your network from intruders. A firewall protects your network by operating as a continuous filter that constantly scans incoming data and blocks anything that appears to be suspicious.

Therefore, the statements that are true regarding incoming and outgoing interfaces in firewall policies are:

A zone can be chosen as the outgoing interface.

-Multiple interfaces can be selected as incoming and outgoing interfaces.

Learn more about firewall on:

brainly.com/question/13693641

#SPJ1

Which statements are true regarding incoming and outgoing interfaces in firewall policies? (Choose two.)

Select one or more:

-An incoming interface is mandatory in a firewall policy, but an outgoing interface is optional.

-A zone can be chosen as the outgoing interface.

-Only the any interface can be chosen as an incoming interface.

-Multiple interfaces can be selected as incoming and outgoing interfaces.

4 0
2 years ago
Please help! i need to answer this soon!
natali 33 [55]

Answer:

1. a modem connects a computer to the internet  

4. a modem transmits digital signals over a telephone line

5. a dial-up modem communicates using a telephonic call​

All of three mentioned above.

Modem stands for modulator de-modulator, and it connects the computer to the internet. Its not the fastest, which is router. And the connection is established via the telephone line, through which the digital signals is being transmitted, And the type used is dial up communication.

Explanation:

The answer is self explanatory.

4 0
3 years ago
Class 00 rubber gloves are used when working with voltages less than​ _____.
Radda [10]
Answer: 500 volts AC, 750 volts DC
Class 00 rubber gloves are given the color "beige" based on the color code of rubber gloves.
The proof test voltage for this class of rubber gloves is 2500 volts of AC voltage and 10000 volts of DC voltage
4 0
3 years ago
Which phone has the most GB (Gigo Bites)<br><br>A.Samsung<br>B.Iphone<br>C.LG<br>D.ZTE
Lina20 [59]
It's GigaBytes actually. And is it RAM or storage capabilities?

And also those are brands. Not models. For example, Samsung has different phones. Not just one.


7 0
3 years ago
Read 2 more answers
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