Answer:
Following are the code to this question:
public double distance(Point next) //defining distance method that accepts Constructor
{
int x1,x2,y1,y2;//defining integer variables
double d;//defining double variable dis
x1=this.x; //use x1 variable that use this keyword to store x variable value
y1=this.y;//use y1 variable that use this keyword to store y variable value
x2=next.x;//use x2 variable that use this keyword to store x variable value
y2=next.y;//use y1 variable that use this keyword to store y variable value
d=Math.sqrt((x1-0)*(x1-0) + (y1-0)*(y1-0));//use d variable that calculates distance between p1 to origin and store its value
d=Math.sqrt((x2-0)*(x2-0) + (y2-0)*(y2-0));//use d variable that calculates distance between p2 to origin and store its value
d=Math.sqrt((x2-x1)*(x2-x1) + (y2-y1)*(y2-y1));//calculating the distance from p1 to p2 and store its value
return d;//return dis value
}
Explanation:
In the above-given code, the double type method "distance" is defined, that accepts a constructor in its parameter, and inside the method, four integer variable "x1,x2,y1, and y2" and one double variable "d" is declared.
After holding the value of x and y into the declared integer variable the "d" variable is used, that uses the maths square method with an integer variable, which holds p1 to origin value, p2 to origin value, and the distance from p1 to p2, and use the return keyword for return its value.
When you are using a keyword search what are you most likely doing?
Answer:
Just typing words or answering questions
Answer:
when using a keyword search, you are looking for close results to what you are looking for.
Explanation: its a general search not specific. thus you are likely to get very many results with the same word. hope this helps. :)
What type of switch is used to combine multiple network connections into a single link?a. core switchb. gateway switchc. aggregation switchd. access switch
Answer:
C. Aggregation switch.
Explanation:
Aggregation switch is a type of switch used to combine multiple network connections into a single link.
In Computer Networking, Aggregation switches are primarily designed to be used for connecting the Top-of-Rack (ToR) switches to a core switch or router, as the case may be.
Generally, the core switch is typically placed at the top of the data center network architecture topology.
An aggregation switch is usually designed to be large in size and has a lot of interfaces or ports for the connection of multiple networks into a single logical link.
Additionally, the connections are mainly done in parallel in order to prevent total downtime or redundancy in a network, as well as to enhance the throughput than what is obtainable in a single network.
Write a destructor for the CarCounter class that outputs the following. End with newline.
Destroying CarCounter
#include
using namespace std;
class CarCounter {
public:
CarCounter();
~CarCounter();
private:
int carCount;
};
CarCounter::CarCounter() {
carCount = 0;
return;
}
/* Your solution goes here */
int main() {
CarCounter* parkingLot = new CarCounter();
delete parkingLot;
return 0;
}
Answer:
Following are the code to this question:
CarCounter::~CarCounter()//Defining destructor CarCounter
{
cout << "Destroying CarCounter\n";//print message Destroying CarCounter
}
Explanation:
Following are the full program to this question:
#include <iostream>//Defining header file
using namespace std;
class CarCounter //Defining class CarCounter
{
public:
CarCounter();//Defining constructor CarCounter
~CarCounter();//Defining destructor CarCounter
private:
int carCount;//Defining integer variable carCount
};
CarCounter::CarCounter()//declaring constructor
{
carCount = 0;//assign value in carCount variable
return;//using return keyword
}
CarCounter::~CarCounter()//Defining destructor CarCounter
{
cout << "Destroying CarCounter\n";//print message Destroying CarCounter
}
int main() //Defining main method
{
CarCounter* parkingLot = new CarCounter();//Defining class object parkingLot
delete parkingLot;//
return 0;
}
In the given C++ language code, a class "CarCounter" is defined, and inside the class, a "constructor, Destructors, and an integer variable" is defined. Outside the class, the scope resolution operator is used to define the constructor and assign value "0" in the integer variable. In the above-given code, the scope resolution operator, to define destructor and inside this cout function is used, which prints a message. In the main method, the class object is created, which automatically calls its class constructor and destructors.A customer wants to set up a VLAN interface for a Layer 2 Ethernet port. Which two mandatory options are used to configure a VLAN interface? (Choose two.)
Incomplete question. Here's the full question:
Which two mandatory options are used to configure a VLAN interface?
A customer wants to set up a VLAN interface for a Layer 2 Ethernet port.
Which two mandatory options are used to configure a VLAN interface? (Choose two.)
A. Virtual router
B. Security zone
C. ARP entries
D. Netflow Profile
Answer:
A. Virtual router
B. Security zone
Explanation:
According to the networking protocol to create a virtual local area network (VLAN) you must:
1. Have a configured Virtual router
2. Create or configure a Layer 2 Security Zones.
Although there are other network requirements to successfully create VLAN but this are the basic ones needed.
Aside from the malicious link, there are also several other indicators on the email that shows it is likely a phishing email. Can you identify anything else that looks suspicious in the email?
Answer:
The senders email domain.
Explanation:
The senders email address is from a different email domain than the receivers email domain. The senders has a hyphen whereas the recipients does not.
Which of the following are screen objects used to maintain, view, and print data from a database?
A. Form.
B. Field.
C. Data files.
D. Entities.
The answer is Forms. hope this helped
What is the value of scores[3] after the following code is executed? var scores = [70, 20, 35, 15]; scores[3] = scores[0] + scores[2];
scores[3]( 15 ) = scores[0]( 70 ) + scores[2]( 35 ) == 105
Which type of alert is the Client Software Deployment Failure set to?
Answer:
Microsoft Intune will display the critical alert Client Software Deployment Failure if the client software fails. It will be displayed in the System Overview page and Alerts pages of the Microsoft Intune administrator console. To check for alert, let us follow these steps below:
Explanation:
In the Microsoft Intune administration console, click Alerts > Overview.
On the Alerts overview page, you can review the following information:
The top three alerts, which can be sorted by date, category, or severity
The total number of active alerts
Click All Alerts to display the following information on the Alerts page. Critical alerts are displayed first:
Name – The name of the alert type that generated the alert.
Source – A link to the source of the alert. If the display threshold of the alert type is set to All, then this link will display a single affected device. If the display threshold of the alert type is set to a value, then this link will display a list of all the devices that are affected by this alert.
Last Updated – This indicates the time when the alert was last modified. If an alert is closed, the time when the alert was closed is displayed.
Severity – This indicates the severity of the alert
Double-clicking any failed logon attempt in the Even Viewer will open the:______.
Answer:
Event property window
Explanation:
The event property window can be used to know who signed into your computer without your knowledge. This feature will have to be enabled and configured by the owner of the system so as to be able to monitor unauthorized activities on your system which includes to find out who has been using your device without permission, troubleshoot certain problems, among other things..
Which tool encrypts entire drives, rendering them unusable unless one possesses the correct key to unlock the drive?
Answer:
Whole disk encryption.
Explanation:
Whole disk encryption, also known as, the full disk encryption is a tool that encrypts the entire drive. The whole disk encryption protects the whole hard drive from unwanted visitor to enter into your system.
This tool protects your entire data, softwares, files, etc stored in the hard drive. Whole disk encryption cedes the entire hard drive unusuable untill correct key is entered to unlock the drive.
Thus the correct answer is 'whole disk encryption.
RFID can be used for all of the following applications except:_________.
A. Access control
B. Access point repeater
C. Asset management
D. Automated payment
Answer:
B. Access point repeater
Explanation:
RFID can be used for all of the listed applications except for Access point repeater. This is because Radio Frequency Identification is a technology, which includes wireless data capture and transaction processing for both short and long-range applications. Usually tracking, tracing, accessing, and managing information. It can unfortunately not be used for repeating the same RFID signal or any access point for that matter.
Chris wants to view a travel blog her friend just created. Which tool will she use?
Answer:
WEEB BROWSER
Explanation:
Get it
Chris wants to view a travel blog her friend just created. The tool that she will use is a web browser. The correct option is B.
What is a web browser?Anywhere on the internet is accessible with a web browser. It pulls data from other websites and displays it on your computer or mobile device. The Hypertext Send Protocol, which outlines how text, pictures, and video are communicated on the web, is used to transfer the information.
A web browser, also known as a "browser," is a programme used to open and view web pages. Microsoft, Internet Explorer, Chrome, Mozilla, and Apple Safari are popular web browsers.
A blog is a written story by a person. Blogs can be informational and entertaining. Blogs are always searched on browsers.
Therefore, the correct option is B, web browser.
To learn more about the web browser, refer to the link:
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Fiber deployment architectures include all of the following except:
A. Free space optic (FSO).
B. Mesh.
C. Ring.
D. Point to multipoint (PMP).
Answer:
C
Explanation:
The system administrator in your office quits unexpectedly in the middle of the day. It's quickly apparent that he changed the server password and no one knows what it is. What might you do in this type of situation?
Answer:
You should use an effective password cracker.
Explanation:
Since the system administrator decided to quit unexpectedly and apparently, he changed the server password and no one knows what it is. What you might do in this type of situation is to use an effective password cracker.
A password cracker can be defined as a software application or program used for retrieving passwords from stored locations or computer data systems. This simply means that, a password cracker is used to recover passwords in order to gain access to a computer system that is protected by authentication.
Some examples of commonly used passwords cracker are ElcomSoft, Aircrack, Hashcat, John the Ripper, Hydra, Cain and Abel, DaveGrohl, Ophcrack etc.
After a merger between two companies a security analyst has been asked to ensure that the organization’s systems are secured against infiltration by any former employees that were terminated during the transition. Which of the following actions are MOST appropriate to harden applications against infiltration by former employees? (Select TWO)
A. Monitor VPN client access
B. Reduce failed login out settings
C. Develop and implement updated access control policies
D. Review and address invalid login attempts
E. Increase password complexity requirements
F. Assess and eliminate inactive accounts
What are three subject areas that are key to successfully working in the field of robotics
The brain ( computer science engineering)
The nervous system ( electrical engineering)
The body ( Mechanical engineering). The mechanical engineer is in the charge of the physical system that makes up the robot.
Suppose you are implementing the Comparable interface in a class representing a Book, where the ordering is based on the number of pages in the book. Write a compareTo method for this class. You may assume that in the Book class there is an instance variable called numPages and a method called getNumPages.
Answer:
Following are the code to this question:
public class Book implements Comparable<Book> //defining a class that inherits the interface
{
int numPage; //defining integer variable numPage
int getNumPage()//defining a method getNumPage
{
return numPage; //use return keyword to return numPage value
}
int compareTo(Book b)//defining a method compareTo that uses Book instance b
{
//using multiple conditions
if (getNumPage() > b.getNumPage())//defining if block that checks getNumPage method value is greater then instance of getNumPage
{
return 1; //return value 1
}
else if (getNumPage() == b.getNumPage())//defining else if block that checks method and its instance value is euqal
{
return 0;//return 0
}
else //defining else block
{
return -1;//return value -1
}
}
}
Explanation:
In the above-given code, a class book is defined, that inherits the interface that is "Comparable<Book>". Inside the class, an integer variable "numPage" and a method "getNumPages" is defined, that returns the "numPage" value.
In the next step, the "compareTo" method is declared, which uses an instance of the book and use the conditional statement.
In the if block, It checks the "getNumPages" method value is greater than the instance of the "getNumPages" method if the value is true, it will return "1", otherwise goto else if block. In this block, it will check both "method and instance of method" values are equal, if the condition is true, it will return "0". In the else block, if the above condition is false, it will return the value that is "-1".CONVERT to C# C# C# C# Just need C and Dpublic class Patterns { public static void main(String[]args) { char[][] arr=new char[10][10]; int starCount = 10; for(int i=0; i }}Need this code converted to "C# C# C# C# C# Just need C and D
Answer:
following are converted C# code:
using System; //import System
class Patterns //defining class Pattern
{
public static void Main() //defining main method
{
char[,] arr=new char[10,10];//defining char array
int starCount = 10;//defining integer variable starCount that holds value
int c=starCount;//defining integer variable c that holds starCount value
for(int i=0; i<c;i++,starCount--)//defining loop for column
{
for(int j=0; j<i; j++)//defining loop for rows
{
arr[i,j]='_'; //holds underscore value
}
for(int k=i; k<c; k++)//defining loop for rows
{
arr[i,k]='*';//holds asterik value
}
}
for(int a=0; a<c; a++)//defining loop for print column value
{
for(int b=0;b<c;b++) //defining loop for print row value
{
Console.Write(arr[a,b]);//print value
}
Console.WriteLine();//print space value
}
}
}
Output:
please find the attachment.
Explanation:
In the above given C# language code, firstly we import the package system, in the next step, Patters is declared, inside the class a char array "arr" and integer variable "starCount" is declared, that store integer value and the main method is declared.
In the method, for loop is defined, inside the loop, it stores "underscore and asterisk" value in the array.
Outside to loop another loop is defined, which uses the print method to print its value.
Recall that at a high level, categories of inter-process communication (IPC) facilities include those that share memory and those that transfer data. Which of the following statements are correct about IPC facilities?
A. Facilities that use data transfer, such as FIFO, can only be used between a parent process and a child process.
B. Facilities that share memory require more care in synchronizing data sharing.
C. Facilities that share memory can communicate a lot faster.
Answer:
Facilities that share memory require more care in synchronizing data sharing (B) and facilities that share memory can communicate a lot faster ( C )
Explanation:
The true statements about IPC facilities are : Facilities that share memory require more care in synchronizing data sharing and facilities that share memory can communicate a lot faster. this is because facilities that require the sharing of memory between themselves require more care in the synchronization of data and also copying of messages is prohibited which in turn makes it faster for the facilities to communicate a lot faster.
A series of nested _____________ statements can be used to process the menu selections in lieu of the case statement
Answer: If-Else statement or If-Then-Else statement depending on the language.
Explanation: Although it's not recommended to nest a hundred if statements into each other, you can use them instead of a switch/case.
A series of nested If-Else statements can be used to process the menu selections in lieu of the case statement.
What is a menu selection?The menu selection parameter needs to be created before utilizing a While loop to periodically evaluate a user's menu choices. Processing a user's menu choice always requires an iteration loop.
If a certain value is satisfied, the if/else sentence causes a block of code to be executed. An additional block of code can indeed be run if the condition is false. If you want to tell a block of code to run only if a certain expression is met, use the if statement.
f the same circumstance is false, use else to declare that a different block of code should be run. If the first conditions is false, use else if to define a new state to test. To provide a variety of different code blocks to be performed, use a switch.
Learn more about menu selection, Here:
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UC is trying to switch from legacy CRM to salesforce and wants to keep legacy CRM and salesforce in place till all the functionality is deployed in salesforce. The want to keep data in synch b/w Salesforce, legacy CRM and SAP. What is the recommendation
Answer: suggesting MDM solution and also linking MDM to both the salesforce and sap. More so, integrating SAP with both Salesforce and legacy CRM.
NB: Don't ever integrate legacy CRM to Salesforce
Explanation:
It should be noted that the best recommendation that could be given in order to keep data in synch b/w Salesforce, legacy CRM and SAP is by suggesting MDM solution and also linking MDM to both the salesforce and sap. More so, integrating SAP with both Salesforce and legacy CRM.
NB: Don't ever integrate legacy CRM to Salesforce
Describe how the presence or absence of balance can affect a visitor’s perceptions of a Web page.
Answer: the assessment of the destination image can assist managers by identifying the ... In particular, potential visitors with limited knowledge of destinations depend on ... Thus, a destination web page becomes a fundamental instrument in ... it and whose presence or absence determines the tourist's perception.
Explanation:
A mixture of benzene and toluene are to be separated in a flash tank. The pressure in the flash tank is 800 mm Hg. The units for Antoines equation are mm Hg and ◦C for pressure and temperature, respectively.
xB(Psat B) + (xT)(Psat T) = P
log10(Psat B) = 6.905 − (1211/ (T + 221))
log10(Psat T) = 6.953− (1344/ (T + 219 ))
At what temperature should the tank be operated to get the highest purity toluene in the liquid phase (maximizing xT)?
Answer:
At the temperature of 112.859°C
Explanation:
suppose xT denotes the amount of toluene in the mixture
∴
xT ∈ (0,1) xB = 1 -xT
substituting the value of xB and re-arrange to solve for xT, we have:
[tex]xT = \dfrac{P-Psat \ B}{P sat \ T - P sat \ B}[/tex]
For xT to be maximum, P needs to be equal to Psat T
∴ P = Psat T
or
Psat T = 800
log10 P sat T = log 10(800)
Using MATLAB code to solve the value of T (T_val), the code is inputed as:
syms T
equation = 6.953− (1344/ (T + 219 )) = log 10(800)
T_val = solve (equation,T);
T_val = double T_(val)
T_val= 112.859
What is Livvyo? Livvyo review
Answer:
Livvyo is a software that enables streaming video to be translated into multiple languages.
Explanation:
Livvyo is a latest desktop software developed to translate the live streaming videos. This app enables the businesses and companies to convert any video in multi-language to attract diverse audience of different languages.
The app is created by Misan Morrison & Firas Alame and launched on 23rd August, 2020.
Livvyo Review:
This app also helps to transcibe texts in the video automatically. This app helps to transform any video into Global sales machine.The purpose of this app is to attract audience and increase sales.Using "subTotal" and "taxRate", what is the formula to determine the total bill including taxes (grandTotal)?
Answer:
The formula to determine the total bill including taxes, i.e. grand Total =
"subTotal" + ("taxRate" * "subTotal").
Another formula is:
"grandTotal" = ("subTotal" * 1 +"taxRate")
Explanation:
The above stated formulas produce the same outcome. The first formula computes the tax amount and adds it to the subtotal before arriving at the grand total. The second formula goes straight to compute the total bill without showing the tax amount. It applies the tax factor (1 + "taxRate") to the "subTotal." All two formulas are valid. However, I prefer the second formula to the first, as it is very straight forward.
Broken computers are being eco-recycled by the user. Which stage of the hardware lifecycle does this scenario belong to
Answer:
Decommission, E-cycle & Disposal
Explanation:
The life cycle of every hardware starts from its architectural design and ends when the hardware is being disposed of.
The reason for disposal could be as a result of when hardware becomes broken down (as stated in the question) or got outdated or out of place.
However, the stage that this belongs to is called "Decommission, E-cycle & Disposal" stage of the hardware lifecycle.
Briefly explain how developers use a distributed version management system. You may assume that a master repository has been set up.
Answer:
Using version control tools like Git and Github.
Explanation:
Version control is a vital tool in programming in recent times. it helps to prevent loss of source codebase and creating unwanted folders for storing multiple codebases to prevent excess storage usage and time consumption.
Git and Github is a platform that handles version control and collaboration between co-workers. When a repository is created, its initial branch is called the master branch and when a staged code is committed, the commit is recorded. These records can be retrieved using the commit hash value and resetting the current unstaged file or code. A new branch can created to hold a different version of an application and merged later with the master branch.
For additional security and to optimize the performance of critical machines on your organization’s network, it is crucial to:___________.
Answer:
Identify any program or services that you do not need.
Explanation:
As a network administrator, one of the preventive measures that could be adopted to complement your security system or architecture is to identify all the software applications or services that you do not need in an organization. This is because some of these programs might be a spyware, rootkit or compromised software which are used to gain unauthorized access to the network system. Also, you should identify the unused or unwanted programs or services in order to prevent redundancy and to optimize the performance of critical machines or processes in the organization's network.
Hence, for additional security and to optimize the performance of critical machines on your organization’s network, it is crucial to identify any programs or services that you don’t need.
The Windows Group Policy feature provides __________ that govern the way Windows operates in enterprise environments.
Answer:
A centralised set of rules
Explanation: The windows group policy is one of the features of Windows active directory that gives users of windows enough power and control over the use and Security as they make use of its features in their computers. The Windows group policy also guides how users of Windows computers effectively utilises its features and functions.
I made a binary sentence if you answer you get 75 points heres the code: 01101001 01100110 00100000 01111001 01101111 01110101 00100000 01100001 01110010 01100101 00100000 01110010 01100101 01100001 01100100 01101001 01101110 01100111 00100000 01110100 01101000 01101001 01110011 00100000 01001001 00100111 01101101 00100000 01110011 01110101 01110000 01110010 01101001 01110011 01100101 01100100 00100000 01111001 01101111 01110101 00100000 01100011 01100001 01101110 00100000 01110100 01110010 01100001 01101110 01110011 01101100 01100001 01110100 01100101 00100000 01110100 01101000 01101001 01110011 00100000 01110111 01100101 01101100 01101100
01001001 00100000 01100001 01100011 01110100 01110101 01100001 01101100 01101100 01111001 00100000 01110101 01110011 01100101 01100100 00100000 01100001 00100000 01000010 01101001 01101110 01100001 01110010 01111001 00100000 01100011 01101111 01100100 01100101 00100000 01000011 01101111 01101110 01110110 01100101 01110010 01110100 01100101 01110010 00100000 01101100 01101101 01100001 01101111
if you are reading this I'm suprised you can translate this well this is easy