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Olin [163]
3 years ago
15

Steps in the systems development life cycle​

Computers and Technology
2 answers:
GenaCL600 [577]3 years ago
6 0

Answer:

planning, analysis, design, development & implementation, testing & deployment and maintenance

Explanation:

vazorg [7]3 years ago
5 0

Answer:  planning, analysis, design, development & implementation, testing & deployment and maintenance.

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One friend claims that a dual-core system runs at twice the speed as a single-core system; another friend disagrees by saying th
lidiya [134]

Answer:

<u>the first friend</u>

Explanation:

It is important to <em>remember </em>that a core is the brain of the CPU (central processing unit), which means one who has a dual-core is having <em>"a dual brain" </em><em>to process information faster.</em>

Consider also, IT experts often acknowledge that in terms of speed of execution, it is proven that, "dual-core systems" are <em>faster</em> (even twice faster) than a "single-core system". The other friends were wrong because they disagreed with a widely accepted fact that dual-core is faster than single-core; and of course, <em>we know that without them being faster they can't run twice the applications and twice the data. </em>

Therefore, we can make the conclusion that the first friend's response is correct.

5 0
3 years ago
I need help on this, need answer asap.
FinnZ [79.3K]

Answer:

int main() {

int _2dArray[32][32];

for (int i = 0; i < 32; i++) {

 for (int j = 0; j < 32; j++) {

  _2dArray[i][j] = j + i * 32;

 }

}

return 0;

}

Explanation:

Here is a generic C/C++ 2d array traversal and main function example. The rest you'll have to figure out based on what kind of app you're making.

Good luck!

6 0
3 years ago
On the first line, place your name in a comment. Create a program that does the following: Take in three integer numbers from th
Helen [10]

Answer and Explanation:

//buchi

Var firstNumber=prompt("please enter first number");

Var secondNumber=prompt("please enter second number");

Var thirdNumber=prompt("please enter third number");

Var numberTotal=firstNumber+secondNumber+thirdNumber;

Function calculateNumbers(){

return numberTotal;

return int(numberTotal/3);

return firstNumber*secondNumber*thirdNumber;}

Console.log(calculateNumbers());

8 0
3 years ago
Can someone please help me with this pleaseeeee
vladimir1956 [14]

Answer:

The answer of this question is given below into explanation section

Explanation:

answer (a)

I visited the carrerbuilder dot com and search for data entry job. The link of the posting is given below

https://www.careerbuilder.com/jobs?utf8=%E2%9C%93&keywords=data+entry&location=

answer(B)-Requirements of the the job

  • Previous office experience (data entry experience a plus)
  • Proficient with a computer and computer software (Excel knowledge required)
  • Excellent verbal and written communication skills
  • The ability to multi-task and work in a team-oriented environment
  • High School Diploma / G.E.D.
  • Ability to meet background check and drug screening requirements

answer(C)-Tasks of the job

  • Open, sort, and scan documents
  • Track all incoming supplies and samples
  • Data entry of samples that come in
  • Assist with documentation and maintaining of data
  • Prepare and label information for processing
  • Review and correct any data entry error or missing information

answer (d)

I have 3 years of experience in organization administration where I managed the organization data, generated reports and communicated verbally and written within the organization efficiently.

6 0
3 years ago
Every telecommunication setup uses two devices: one device to transmit data and one device to receive data. Which device transmi
alexandr1967 [171]

Answer:

Cell.

Explanation:

Electromagnetic waves is a propagating medium used in all communications device to transmit data (messages) from the device of the sender to the device of the receiver.

Generally, the most commonly used electromagnetic wave technology in telecommunications is radio waves.

Radio waves can be defined as an electromagnetic wave that has its frequency ranging from 30 GHz to 300 GHz and its wavelength between 1mm and 3000m. Therefore, radio waves are a series of repetitive valleys and peaks that are typically characterized of having the longest wavelength in the electromagnetic spectrum.

Basically, as a result of radio waves having long wavelengths, they are mainly used in long-distance communications such as the carriage and transmission of data.

In the field of telecommunication, all telecommunication setup are designed and developed to make use of two network devices: one device is typically used for the transmission of data while the other device is used to receive data that are sent on the network.

Generally, cell towers are tall poles that are used to transmit frequencies to mobile phones.

3 0
3 years ago
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