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Juli2301 [7.4K]
2 years ago
8

Ultraportable computers will often use ___ technology exclusively, even though their storage capacity is lower than that of a tr

aditional hard drive offers.
Computers and Technology
1 answer:
ki77a [65]2 years ago
8 0

Answer:

SSD

Explanation:

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The implementation stage of the SDLC is when the system is moved into operation where it can be used. What stage PRECEDES the im
antiseptic1488 [7]

The stage that precedes the implementation stage of SDLC is <u>testing</u> and it involves checking the functionality of the system.

System design involves the process of determining an overall system architecture, which typically comprises the following:

  • Hardware.
  • End users.
  • Physical processing components.
  • Software.
  • Communication channel.

Generally, there are seven (7) main stages in the systems development life cycle (SDLC) model and these include:

1. Planning.

2. Analysis.

3. Design.

4. Development.

5. Testing.

6. Implementation.

7. Maintenance.

From the above, we can deduce that the stage which precedes the implementation stage of SDLC is testing.

During the testing stage of SDLC, a quality assurance (QA) expert checks the system to determine whether or not it is functioning properly before it is deployed for operation, which is where the system can be used.

Read more: brainly.com/question/20813142

7 0
3 years ago
Which of the following refers to a technology with a three-dimensional computer simulation in which a person actively and physic
weqwewe [10]

Answer:

B. Virtual reality

Explanation:

In a virtual reality context, the visual and auditory senses of the user are fed by data (images, sounds) from the computer using a goggle and earphones.  That allows the person to be totally cut off her real physical environment and be totally immersed into the world (reality) managed by the computer.

Not to be confused with<u> augmented reality</u>, where the physical reality and perception of it aren't changed... but an additional layer of information is added on top of it.  Like pointing your phone camera to a building and getting information about the building displayed on your phone.

7 0
3 years ago
Information​ technology, especially the use of​ networks, can help firms lower the cost of​ ________, making it worthwhile for f
aniked [119]

Answer:

MARKET PARTICIPATION.

Explanation:

<em>Because this way the firm size can stay constant or contract even if the company increases its revenues. Information technology helps firms contract in size because it can reduce transactions costs. According to the transaction cost theory, firms and individuals seek to economize on transaction costs, much as they do on prodcution costs. For instance, by using computer links to external suppliers, the Chrylser Corporation can achieve economies by obtaining more than 70 percent of its parts from other companies.</em>

5 0
3 years ago
What process sends ones and zeroes across network cables
sergejj [24]

Answer:

modulation

Explanation:

Modulation is the procedure of encoding data into electrical signals for transmission through a media. For transmission, binary information, denoted by a sequence of ones and zeros, should be translated to analog or digital electrical signals. The method converts data into electrical signals suited for transmission is known as modulation.  Digital modulation is the transmission of binary signals zeroes and ones.

5 0
2 years ago
Create a class Car, which contains Three data members i.e. carName (of string type), ignition (of bool type), and currentSpeed (
olasank [31]

Answer:

Copy paste it.

Explanation:

#include <iostream>

#include <string>

using namespace std;

//Create a class Car, which contains • Three data members i.e. carName (of string type), ignition (of bool type), and //currentSpeed (of integer type)

class Car

{

public:

string carName;

bool ignition;

int currentSpeed;

//A no-argument constructor to initialize all data members with default values

//default value of string is "",bool is false,int is 0

Car()

{

carName="";

ignition=false;

currentSpeed=0;

}

//A parameterized constructor to initialize all data members with user-defined values

Car(string name,bool i,int speed)

{

carName=name;

ignition=i;

currentSpeed=speed;

}

//Three setter functions to set values for all data members individually

// Three getter function to get value of all data members individually

void setCarName(string s)

{

carName=s;

}

void setIgnition(bool ig)

{

ignition=ig;

}

void setCurrentSpeed(int speed)

{

currentSpeed=speed;

}

string getCarName()

{

return carName;

}

bool getIgnition()

{

return ignition;

}

int getCurrentSpeed()

{

return currentSpeed;

}

//A member function setSpeed( ) // takes integer argument for setting speed

void setSpeed(int sp1)

{

currentSpeed=sp1;

}

};

//Derive a class named Convertible

class Convertible:public Car

{

//A data member top (of Boolean type)

public:

bool top;

public:

//A no-argument constructor to assign default value as “false” to top

Convertible()

{

top=false;

}

//A four argument constructor to assign values to all data-members i.e. carName, ignition,

//currentSpeed and top.

Convertible(string n,bool i,int s,bool t):Car(n,i,s)

{

carName=n;

ignition=i;

currentSpeed=s;

top=t;

}

// A setter to set the top data member up

void setTop(bool t)

{

top=t;

}

//A function named show() that displays all data member values of invoking object

void show()

{

cout<<"Car name is:"<<carName<<endl;

cout<<"Ignition is: "<<ignition<<endl;

cout<<"Current Speed is :"<<currentSpeed<<endl;

cout<<"Top is:"<<top<<endl;

}

};

//main function

int main()

{

//creating object for Convertible class

Convertible c1("Audi",true,100,true);

c1.show();

c1.setCarName("Benz");

c1.setIgnition(true);

c1.setCurrentSpeed(80);

c1.setTop(true);

c1.show();

cout<<"Car Name is: "<<c1.getCarName()<<endl;

cout<<"Ignition is:"<<c1.getIgnition()<<endl;

cout<<"Current Speed is:"<<c1.getCurrentSpeed()<<endl;

return 0;

}

4 0
3 years ago
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