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cluponka [151]
3 years ago
12

Ellen's laptop has a built-in 802.11n-capable wireless NIC. The wireless NIC worked perfectly yesterday when she loaned it to he

r nerdy friend Tom. Today, she cannot access the Internet via her wireless NIC. The NIC is not visible in Network Connections nor is it visible in Device Manager. What should she assume first?
Computers and Technology
1 answer:
Flura [38]3 years ago
6 0

Answer:

The NIC is disabled in CMOS

Explanation:

CMOS refers to the Complementary Metal Oxide Semiconductor.  It is a technology that is used to generated integrated circuits.

It can be found in various types like microprocessors, batteries, etc

While on the other hand the NIC refers to the network interface controller in which the component of the computer hardware has connected the computer to its network. It can be done via wired and wireless.

Since in the given situation, it is mentioned that Ellen is not able to access the internet through wireless NIC neither it is visible in network connections nor it is shown in device manager so first she assumes that is nic is disabled in CMOS

and the same is to be considered

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Answer:

6 +4 + 6 +4

Explanation:

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What do you understand by multitasking?Explain cooperativemultitasking ?
Nadusha1986 [10]

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Explanation:

In Multitasking jobs are executed at a faster rate than as many jobs or tasks can be assigned to the processor at the same time.

In cooperative multitasking due to the non preemptive nature a single job could be assigned to the cpu at a time.  

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3 years ago
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The corresponding schemas I use such as given below.

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3 years ago
ABC Manufacturing Company is located in Hiroshima, Japan. Being prone to earthquakes, the company decided to implement a backup
maxonik [38]

The command interface protocol that I would suggest to the IT administrator is Secure Shell (SSH).

<h3>What is a command interface protocol?</h3>

A command interface protocol can be defined as a standard protocol that is designed and developed to processes commands in the form of lines of text to a software program that is installed on a computer system.

<h3>The types of command interface protocol.</h3>

In Computer technology, there are different types of command interface protocol and these include:

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SSH is an acronym for Secure Shell and it is a standard network protocol that gives a IT administrator a secure way to access data over an unsecured network, especially when backing up data.

Read more on SSH here: brainly.com/question/17147683

7 0
1 year ago
You are given a file consisting of students’ names in the following form: lastName, firstName middleName. (Note that some studen
pishuonlain [190]

Answer:

#include <iostream>  // header file for input output functions

#include <string>  // header file for string manipulation

#include <fstream>  // for handling file functions  

using namespace std;  //namespace is used to identify objects like cout, cin

void NamesFunction()  {

// Function to convert names to format firstName middleName lastName    string Name;  //String type variable to store full name

ifstream DataFile;   //used to read input from a file

ofstream OutputFile;  // used for writing in a file

string lastName;  // string type variable to store last name

string firstName;  // string type variable to store first name

int position;  // used to store position of a specified character in the string

int size;  // stores length of full name

DataFile.open("inputtexthere.txt");

//opens text file using object DataFile

OutputFile.open("outputext.txt" );

//opens the text file using object OutputFile

do  {  //start of Do while loop

getline(DataFile, Name);  //reads full names from input stream

position = Name.find(",");  // stores position of the , in the name

lastName = Name.substr(0, position);  

// stores substring last name from full name

size= Name.length();  //store the length of the entire name

firstName = Name.substr(position + 2, size);  

/* stores first name substring from entire name string with the help of specified position */

OutputFile<< firstName << " "; //output first name  in text file

cout << firstName << " ";  

OutputFile<< lastName << endl;  //outputs last name in text file

cout << lastName << endl;   }

    while (DataFile.eof() == false);  

//loop continues until the end of input file is reached

DataFile.close();  //closes input file

OutputFile.close();  }  //closes output file

int main(int argc, char *argv[])  //start of main function

{   NamesFunction();  // calls NamesFunction()

}

Explanation:

The brief description of included header files is mentioned in the comments added to the program. Lets begin from the NamesFunction()  function.

The string variable Name contains the entire string of full names. Then ifstream class is used which is used to read the input file using an object. The object here is DataFile. ofstream is used to write on a file using an object which is named as OutputFile here. firstName and lastName holds first and last names. position variable stores the specified position. Here the  position stores the index position of comma (,) in the string which comes between the lastName and firstName in the input file. size variable holds the length of the Name string.

The function substr is used here to divide the string into substring which is the part of the string that starts at character position and traverses through the specified length of characters.

Here to get the last name in the Name string, substr is used which has two parameters 0 and position means that the substring is obtained starting from 0 position of string and ends where it encounters (,).

Similarly to get the first name, this function is used and it has two parameters; position+2 and size which states that substring will start from two places after (,) and ends till the length of the string. Here position+2 means that it will skip the space between the first name and last name.

Next the names are displayed and stored in the output file via the OutputFile object in the format : firstName middleName lastName

close function will close both the input and output files

Main function calls this function NamesFunction to execute.

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3 years ago
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