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Tcecarenko [31]
3 years ago
13

You are about to install a new USB camera on your Linux system and you realize that there is no device special file available fo

r your device. What command can you use on the system to create a new device special file
Computers and Technology
1 answer:
Nonamiya [84]3 years ago
3 0

Answer:

mknod

Explanation:

When the user wants to configure a camera device on his Linux computer and the user recognizes that his device does not have a device-specific file. Thus, the user could use the mknod command on his computer to set up an equipment file because it is the command that is used to create a fresh file and these files are not the same as the normal file.

So, the following answer is correct according to the following scenario.

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Design and write an object-oriented program for managing inventory bins in a warehouse. To do this you will use two classes: Inv
andrew11 [14]

Answer:

#include <cstdlib>

#include <iostream>

using namespace std;

int main(int argc, char *argv[])

{

class InvBin {

private:

string description;

int qty;

 

public:

InvBin(){ description = ""; qty = 0;}

InvBin (string d, int q) { description = d; qty = q;}

void setDescription (string d){description = d;}

void setQty(int q){qty = q;}

string getDescription() {return description;}

int getQty(){ return qty; }

};

class BinManager {

private:

InvBin bin[30];

int numBins;

 

public:

BinManager() {numBins=0;}

BinManager(int size, string d[], int q[])

{

int i;

for(i=0; i<size; ++i)

{

bin[i].setDescription(d[i]);

bin[i].setQty(q[i]);

}

numBins = size;

}

void setDescription (int b, string d) {bin[b].setDescription(d); }

void setQty(int b, int q) { bin[b].setQty(q); }

string getDescription(int b) { return bin[b].getDescription();}

int getQty(int b) { return bin[b].getQty();}

bool addParts(int b, int q)

{

int temp;

if(q < 1)

return false;

else

{

temp = bin[b].getQty() + q;

bin[b].setQty(temp);

return true;

}

}

bool removeParts(int b, int q)

{

int temp;

if (q < 1 || bin[b].getQty() < q)

return false;

else

{

temp = bin[b].getQty() - q;

bin[b].setQty(temp);

return true;

}

string displayAllBins()

{

int i;

for(i=0;i<numBins;++i)

cout << i+1 << ". " << left<< setw(20) << bin[i].getDescription()

<< right << setw(4) << bin[i].getQty() << endl;

}

};

system("PAUSE");

return EXIT_SUCCESS;

}

Explanation:

3 0
2 years ago
Software is the word for:
Bad White [126]
The answer is B. And Incase you were wondering D. Is hardware
5 0
3 years ago
Which of the following can be considered beta testing? A programmer at Linus Systems checks the integration of multiple modules
Iteru [2.4K]

Answer:

B. System users at URP feed data into a new information system to test its capability.

Explanation:

Beta testing is one of the final steps in  the production of a technological device. In Beta testing, the end user of the product is given the product to use for a specified period of time so as to validate its functionality. Beta testing would help the company manufacturing the product to actually ascertain the level of acceptance of the product by users and also determine whether to invest in the product or limit production.

Beta testing is preceded by alpha testing. It is done before the company begins actual marketing of the product. So, when the system users at URP feed data into a new information system to test its capability, that is beta testing.

3 0
3 years ago
What does a graphic organizer do
Mrac [35]
It organizes your thoughts

7 0
3 years ago
What does the internet engineering task force (IEFT) do?
Anvisha [2.4K]

The Internet Engineering Task Force is the premier internet standard body that defines standard internet protocols like TCP/IP. It is a large community that consists of operators, network designers, researchers and vendors drawn from the internet society’s individual and organization bodies and is concerned with the evolution and the smooth operation of the internet.

7 0
3 years ago
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