Which of the following terms describes an attacker walking or driving through business areas and neighborhoods to identify unprotected wireless networks from the street using a laptop or a handheld computer?
A. Wi-Fi stealing.
B. Wi-Fi trolling.
C. Wi-Fi jacking.
D. Wi-Fi hacking.

Answer:

Hence the answer is a sum.

Explanation:

Here the statement shows that the dashboard should show the sum and average as two separate columns if we name measure names because the column field then for marks we'll use the sum. Since the sum displays the sum of the values of all the fields, which refers to the marks of the person.

Therefore the answer is a sum.

If we use measure names as the column field, we should use "the sum".

A set of cells that are support equipment on about a similar vertical line, is considered as a column.

The preceding reply is thus right.

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Answer:

B. Parallel

Explanation:

When using the ohmmeter function of a digital multimeter, the leads are placed parallel to the component being tested. The digital multimeter is placed parallel to the component because, current has to flow into the component so as to be able to measure its resistance. Without the flow of current in the component, the resistance could not be measured.

If the component were placed in series, there would be no way to close the circuit because, we need a closed circuit so as to measure the resistance and use the ohmmeter function of the digital multimeter.

Only a parallel connection would close the circuit.

So, B is the answer.

Answer and Explanation:

A spreadsheet is an interactive computer application for the analysis and storage of data. The database is a collection of data and accessed from the computer system. This is the main difference between spreadsheets and databases. The spreadsheet is accessed by the user and the database is accessed by the user. The database can store more data than a spreadsheet. The spreadsheet is used for tasks and used in enterprises to store the data. Spreadsheet and database are two methods and the main difference is the computer application that helps to arrange, manage and calculate the data. The database is a collection of data and organized to access easily. Spreadsheet applications were the first spreadsheet on the mainframe. Database stores and manipulates the data easily. The database maintains the data and stores the records of teachers and courses. The spreadsheet is the computer application and analyzing the data in table form. The spreadsheet is a standard feature for productive suite and based on an accounting worksheet.

Answer:

Answer:In this context sound data is stored and transmitted in an analog form. Since computers represent data in digital form, (as bits and bytes) the

Answer:

"TCP/IP library" is the appropriate answer.

Explanation:

Answer:

Following are the code to the given question:

import java.util.Scanner;//import package

public class OrderStrings // defining a class OrderStrings  

{

   public static void main(String[] args) //defining a main method

   {

       Scanner scnr = new Scanner(System.in);//defining a Scanner class object  

       String firstString;//defining a String variable

       String secondString; //defining a String variable

       firstString = scnr.next();//input value

       secondString = scnr.next();//input value

       if (firstString.compareTo(secondString) < 0)//use if to compare sting value

           System.out.println(firstString + " " + secondString);//print sting value  

       else//else block

           System.out.println(secondString + " " + firstString);//print sting value

   }

}

Output:

rabbits capes

capes rabbits

Explanation:

In this code a class "OrderStrings" is defined inside the class the main method is defined that declares the two string variable that uses the input method to input the string value and after input, it uses the conditional statement. Inside this compareTo method is declared that compare string value and prints the string value.

Answer:

When implementing a 1:1 relationship, the foreign key should be placed on the optional side if one side is mandatory and one side is optional.  

When this is implemented, the foreign key should be made mandatory.

Explanation:

A foreign key (FK) is a primary key (PK) in relational databases.  It is used to establish a relationship with a table that has the same attribute with another table in the database.  A mandatory relationship exists when the foreign key depends on the parent (primary key) and cannot exist without the parent.  A one-to-one relationship exists when one row in a data table may be linked with only one row in another data table.

Answer:

Explanation:

Operation Address Hit? Read Value

Read 0x834 No Unknown

Write 0x836 Yes (not applicable)

Read 0xFFD Yes CO

Answer:

confidentiality

Explanation:

Alice sends a message to Bob in a manner such that Bob is the only person who can tell what the real message is. Which security concept is this an example of

This type of security concept is an example of confidentiality. Thus, option B is correct.

Security is the capacity to withstand possible damage from other individuals by placing restrictions on their right to act freely. The term security is the absence of threat or a sense of safety.

Any uncovered danger or weakness in any technology that could be exploited by criminals to compromise equipment or knowledge is a security threat.

It has to do with Alice’s ability to decide on their own how if, and why people exploit individual data if it is being sent to bob. To ensure human rights, welfare, and consciousness, solitude must be protected. People are able to independently create their own personalities.

Therefore, option B is the correct option.

Learn more about security, here:

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#SPJ2

The question is incomplete, the complete question is:

a. message integrity

b. confidentiality

c. availability

d. non-repudiation

e. authentication

Answer:

Have you tried LinkedCamp alternative to LinkedIn Helper?

Well, LinkedCamp is a super-efficient cloud-based LinkedIn Automation Tool that empowers businesses and sales industries to drive more LinkedIn connections, hundreds of leads, sales, and conversions automatically.

Some other LinkedIn automation tools are:

Hope you find it useful.

Good luck!

Answer: Computer operator

Explanation:

Following the information given, we can deduce that Connie is employed as a computer operator. A computer operator is a role in IT whereby the person involved oversees how the computer systems are run and also ensures that the computers and the machines are running properly.

Since Connie keeps the operating systems up-to-date, ensures that memory and disk storage are available, and oversees the physical environment of the computer, then she performs the role of a computer operator.

Answer:

Well, for me I personally use LinkedCamap to drive more LinkedIn connections, hundreds of leads, sales, and conversions automatically.

Some other LinkedIn automation tools are;

Hope this helps!

Answer:

Humildade

Ser justo (Fair Play)

Vencer independente

Answer:

Here is the code:-

//include the required header files

#include<stdio.h>

#include<pthread.h>

// method protocol definition

void *count_lines(void *arg);

int main()

{

    // Create a thread handler

    pthread_t my_thread;

    // Create a file handler

    FILE *fh;

    // declare the variable

    int *linecnt;

    // open the data file

    fh=fopen("data.txt","r");

// Create a thread using pthread_create; pass fh to my_thread;

    pthread_create(&my_thread, NULL, count_lines, (void*)fh);

    //Use pthread_join to terminate the thread my_thread

    pthread_join( my_thread, (void**)&linecnt );

    // print the number of lines

printf("\nNumber of lines in the given file: %d \n\n", linecnt);

    return (0);

}

// Method to count the number of lines

void *count_lines(void *arg)

{

    // variable declaration and initialization

    int linecnt=-1;

    char TTline[1600];

    //code to count the number of lines

    while(!feof(arg))

    {

         fgets(TTline,1600,arg);

         linecnt++;

    }

    pthread_exit((void *)linecnt);

    // close the file handler

    fclose(arg);

}

Explanation:

Program:-

Answer:

supercomputers are the computer that is used in scientific research.

Answer:

super computer is the right answer

Answer:

output

Explanation:

it can be seen and touched

Answer:

The program in Python is as follows:

numbers = [10,20,30,40,50,60,100]

total = 0

for i in range(len(numbers)):

   if i != 3:

       total+=numbers[i]

print(total)

Explanation:

This initializes the list

numbers = [10,20,30,40,50,60,100]

Set total to 0

total = 0

This iterates through numbers

for i in range(len(numbers)):

This ensures that the index 3, are not added

   if i != 3:

       total+=numbers[i]

Print the calculated sum

print(total)

Answer:

5) I and III only

Explanation:

From the declarations listed both declarations I and III will not permit calling the doSomething() method. This is because in declaration I you are creating a superclass variable but initializing the subclass. In declaration III you are doing the opposite, which would work in Java but only if you cast the subclass to the superclass that you are initializing the variable with. Therefore, in these options the only viable one that will work without error will be II.

Answer:

The program in C++ is as follows:

#include <iostream>

#include <vector>

using namespace std;

int main(){

   vector<int> intVect;

   int n;

   cin>>n;

int intInp;

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

 cin >> intInp;

 intVect.push_back(intInp); }

for (int i = n-1; i >=0; i--) {  cout << intVect[i] << " "; }

 return 0;

}

Explanation:

This declares the vector

   vector<int> intVect;

This declares n as integer; which represents the number of inputs

   int n;

This gets input for n

   cin>>n;

This declares intInp as integer; it is used to get input to the vector

int intInp;

This iterates from 0 to n-1

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

This gets each input

 cin >> intInp;

This passes the input to the vector

 intVect.push_back(intInp); }

This iterates from n - 1 to 0; i.e. in reverse and printe the vector elements in reverse

for (int i = n-1; i >=0; i--) {  cout << intVect[i] << " "; }

Answer:

a. True

Explanation:

Data visualization are defined as the representation of the data and information in graphical way. The data visualization tool uses charts, diagrams, graphs, maps, etc. to represent and visualized the information and understand the patter or trend in the data.

It is an effective way to interact with the user and works likes a form of a visual art.

Thus interactivity and data representations are the two important aspect of the data visualization.

Hence, the answer is true.

Answer:

In the early 1900s, military moved their resources to distant locations with the help of trains, ships, and, to a lesser extent, horse-drawn wagons. This was so because at that time airplanes did not yet exist, capable of transporting inputs to any part of the world in a very short period of time. Therefore, inputs and resources were brought by sea and, if impossible, through land, using railways or highways.

Answer:

c. Bond Spread

Explanation:

An interactive chart is used to show all the details in the chart and the user can extend or shrink the details that is presented in the charts by using the slider control.

The bond spread in an interactive is a chart that is used to compare and chart the current spread between the corporate bond as well as the benchmark government bond.

In Interactive Charting, the chart type that give room for charting the current spread between a corporate bond and a benchmark government bond is C:Bond Spread.

An interactive charts serves as a chart that give room to the user to carry out zooming actions as well as hovering a marker to get a tooltip and avenue to choose variable.

One of the notable type of this chart is Bond Spread, with this chart type, it is possible to charting the current spread that exist between a corporate bond as well as benchmark government bond.

Therefore, option C is correct because it allows charting of the current spread between a corporate bond.

Learn note about interactive charts at:

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Answer:

Code:-

// Program takes a hot dog order

// And determines price  

using System;

using static System.Console;  

class DebugFour1

{

   static void Main()

   {

       const double BASIC_DOG_PRICE = 2.00;

       const double CHILI_PRICE = 0.69;

       const double CHEESE_PRICE = 0.49;

       String wantChili, wantCheese;

       double price;

       Write("Do you want chili on your dog? ");

       wantChili = ReadLine();

       Write("Do you want cheese on your dog? ");

       wantCheese = ReadLine();

       if (wantChili == "Y")

       {

           if (wantCheese == "Y")

               price = BASIC_DOG_PRICE + CHILI_PRICE + CHEESE_PRICE;

           else

               price = BASIC_DOG_PRICE + CHILI_PRICE;

       }

       else

       {

           if (wantCheese == "Y")

               price = BASIC_DOG_PRICE + CHEESE_PRICE;

           else

               price = BASIC_DOG_PRICE;

       }

       WriteLine("Your total is {0}", price.ToString("C"));

   }

}

Answer:

Here the code is given in java as follows,

Answer:

line of code :

newString=myString+myString.charAt(0)+myString.charAt(myString.length()-1);

Explanation:

In Java, the + is used for concatenation

method

charAt() will return the character from the given index from string

myString.charAt(0) will return E

myString.charAt(myString.length()-1)

Answer:

Network scan

Explanation:

Cyber security can be defined as preventive practice of protecting computers, software programs, electronic devices, networks, servers and data from potential theft, attack, damage, or unauthorized access by using a body of technology, frameworks, processes and network engineers.

Some examples of cyber attacks are phishing, zero-day exploits, denial of service, man in the middle, cryptojacking, malware, SQL injection, spoofing etc.

Generally, a security assessment is carried out by network security experts on a regular basis to determine potential loopholes or vulnerabilities in the information and technology (IT) infrastructure. One of the techniques or approach used in security assessment is a network scan.

A network scan is a security assessment technique used for the automatic detection of host systems on a network. Although a network scan isn't capable of discovering or detecting all the weaknesses on a network, it avails users information about the computer systems that are active on the network and what services the computer systems offer or what ports are available on them.

Answer:

Explanation:

#include <iostream>

using std::cout;

using std::endl;  

using std::cin;  

int main()

{

int side, rowPosition, size;

cout << "Enter the square side: ";

cin >> side;

size = side;

while ( side > 0 ) {

rowPosition = size;

 while ( rowPosition > 0 ) {

if ( size == side || side == 1 || rowPosition == 1 ||  

rowPosition == size )

cout << '*';

else

cout << ' ';

--rowPosition;

}  

cout << '\n';

--side;

}

cout << endl;

return 0;

}

Answer:

Here the code is given as follows,

Explanation:

class Example:

   def _init_(self, val):

       self.val = val

   def _gt_(self, other):

       return self.val > other.val

   def _sub_(self,other):

       return abs(len(self.val) - len(other.val))

def main():

   obj1 = Example('this is a string')

   obj2 = Example('this is another one')

   print(obj1 > obj2)

   print(obj1 - obj2)

main()

Output:-

Answer:

Explanation:

The answer should be 1.16 or 61.1