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3 years ago

HELP PLEASE NOW ASAP BRAINLIEST

Computers and Technology

2 answers:

Vladimir79 [104]3 years ago

8 0

Answer:

Josie lives in an area where there are frequent power cuts. She should use a UPS (Uninterruptible Power Supply). It protects against damage to a computer's hard drive (data) in case of a sudden shutdown.

Explanation:

Uninterruptible Power Supply (UPS) is a device that regulates the voltage and the purity of the power generated by the electronic equipment connected to it, and also has a battery that is used in case of falls or abrupt energy imbalances.

All UPS can be measured by numbers that mean their power. The measurement used is the VA (voltampere). This measurement shows how much power the battery can generate when there is no electric light, which is how long it can keep any equipment properly connected. But it is worth noting that time also depends on the number of devices connected to it and the consumption rates that each causes.

charle [14.2K]3 years ago

7 0

Josie lives in an area where there are frequent power cuts. She should use a UPS (Uninterruptible Power Supply). It protects against damage to a computer's hard drive (data) in case of a sudden shutdown.

Hope this helps!

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Write a public member function which replace that replaces one occurrence of a given item in the ArrayBag with another passed as

ira [324]

Answer:

The method is written in Java

public static boolean abc(int [] ArrayBag,int num, int replace){

Boolean done = false;

for(int i =0; i<ArrayBag.length;i++){

if(ArrayBag[i] == num){

ArrayBag[i] = replace;

done = true;

}

for(int i = 0;i<ArrayBag.length;i++){

System.out.println(ArrayBag[i]+" ");

}

return done;

}

Explanation:

The method is written in java

The arguments of the method are:

1. ArrayBag -> The array declares as integer

2. num -> The array element to check the presence

3. replace - > The replacement variable

This line defines the method as boolean.

public static boolean abc(int [] ArrayBag,int num, int replace){

This line declares a boolean variable as false

Boolean done = false;

The following iterates through the elements of the array

for(int i =0; i<ArrayBag.length;i++){

This checks if the array element exist

if(ArrayBag[i] == num){

If yes, the array element is replaced

ArrayBag[i] = replace;

The boolean variable is updated from false to true

done = true;

}

The following iteration prints the elements of the array

for(int i = 0;i<ArrayBag.length;i++){

System.out.println(ArrayBag[i]+" ");

}

This prints returns the boolean thats indicates if replacement was done or not.

return done;

}

Attached to this solution is the program source file that includes the main method of the program

Download txt

5 0

2 years ago

Computer spreadsheet is a grid of

Kruka [31]

Huh we’re, we’re is the computer screen shot

3 0

2 years ago

Design and implement a class dayType that implements the day of the week in a program. The class dayType should store the day, s

Afina-wow [57]

The code is implemented based on the given operations.

Explanation:

#include <iostream>

#include <string>

using namespace std;

class dayType

{ private:

string day[7];

string presentDay;

int numofDays;

public:

void setDay(string freshDay);

void printDay() const;

int showDay(int &day);

int nextDay(int day);

int prevDay(int day) const;

int calcDay(int day, int numofDays);

dayType()

{

day[0] = "Sunday";

day[1] = "Monday";

day[2] = "Tuesday";

day[3] = "Wednesday";

day[4] = "Thursday";

day[5] = "Friday";

day[6] = "Saturday";

presentDay = day[0];

numofDays = 0;

};

~dayType();

};

#endif

#include "dayType.h"

void dayType::setDay(string freshDay)

{

presentDay = freshDay;

}

void dayType::printDay()

{

cout << "Day chosen is " << presentDay << endl;

}

int dayType::showDay(int& day)

{

return day;

}

int dayType::nextDay(int day)

{

day = day++;

if (day > 6)

day = day % 7;

switch (day)

{

case 0: cout << "The successive day is Sunday";

break;

case 1: cout << "The successive day is Monday";

break;

case 2: cout << "The successive day is Tuesday";

break;

case 3: cout << "The successive day is Wednesday";

break;

case 4: cout << "The successive day is Thursday";

break;

case 5: cout << "The successive day is Friday";

break;

case 6: cout << "The successive day is Saturday";

break;

}

cout << endl;

return day;

}

int dayType::prevDay(int day)

{

day = day--;

switch (day)

{

case -1: cout << "The before day is Saturday.";

break;

case 0: cout << "The before day is Saturday.";

break;

case 1: cout << "The before day is Saturday.";

break;

case 2: cout << "The before day is Saturday.";

break;

case 3: cout << "The before day is Saturday.";

break;

case 4: cout << "The before day is Saturday.";

break;

case 5: cout << "The before day is Saturday.";

break;

default: cout << "The before day is Saturday.";

}

cout << endl;

return day;

}

int dayType::calcDay(int addDays, int numofDays)

{

addDay = addDays + numofDays;

if (addDay > 6)

addDay = addDay % 7;

switch(addDay)

{

case 0: cout << "The processed day is Sunday.";

break;

case 1: cout << "The processedday is Monday.";

break;

case 2: cout << "The processedday is Tuesday.";

break;

case 3: cout << "The processedday is Wednesday.";

break;

case 4: cout << "The processedday is Thursday.";

break;

case 5: cout << "The processedday is Friday.";

break;

case 6: cout << "The processedday is Saturday.";

break;

default: cout << "Not valid choice.";

}

cout << endl;

return addDays;

}

4 0

2 years ago

How do you restore deleted notpad++ file?

Natasha2012 [34]

Check your trash can, if that doesnt work then I would say its lost.

3 0

2 years ago

⦁ Consider transferring an enormous file of L bytes from Host A to Host B. Assume an MSS of 536 bytes. ⦁ What is the maximum val

timurjin [86]

Answer:

a) There are approximately 2^32 = 4,294,967,296 possible number of the sequence. This number of the sequence does not increase by one with every number of sequences but by byte number of data transferred. Therefore, the MSS size is insignificant. Thus, it can be inferred that the maximum L value is representable by 2^32 ≈ 4.19 Gbytes.

b) ceil(2^32 / 536) = 8,012,999

The segment number is 66 bytes of header joined to every segment to get a cumulative sum of 528,857,934 bytes of header. Therefore, overall number of bytes sent will be 2^32 + 528,857,934 = 4.824 × 10^9 bytes. Thus, we can conclude that the total time taken to send the file will be 249 seconds over a 155~Mbps link.

Explanation:

b) ceil(2^32 / 536) = 8,012,999

8 0

2 years ago