Select the correct statement(s) regarding IP addressing.
a. IPv4 and IPv6 addressing is fully compatible with one another.
b. CIDR address format represents a Class C network only used within an intranet.
c. Subnet masks are used with both class and classless IP addresses.
d. all statements are correct.

Answers

Answer 1
Yeah the answer is b
Answer 2

Subnet masks are used with both class and classless IP addresses is the correct statement. Therefore, the correct option is C.

What is an IP address?

A device on the internet or a local network may be identified by its IP address, which is a special address. The rules defining the format of data delivered over the internet or a local network are known as “Internet Protocol,” or IP.

Only C is correct, rest other statements are incorrect because:

a. IPv4 and IPv6 addressing is fully compatible with one another is incorrect. While IPv4 and IPv6 can coexist on the same network, they are not fully compatible with one another.

b. CIDR address format represents a Class C network only used within an intranet is incorrect. Classless Inter-Domain Routing (CIDR) is a technique used to allocate IP addresses more efficiently.

Therefore, subnet masks are used with both class and classless IP addresses is the correct statement. Therefore, the correct option is C.

Learn more about,  here

https://brainly.com/question/3805118

#SPJ6


Related Questions

5. A student wants to send a picture to the printer, how should they
send it?
a. 0,99,0
b. -65, 10, 5,0
c. 115, 118,0
d. #584504

Answers

Answer:

d

Explanation:

The internet's data pathways rely on what kind of hardware device to route data to its destination?
servers

routers

IP addresses

ISPs

Answers

Answer:

Routers

Explanation:

Essentially a router is a device used in networking that route packets of data from one computer network to another.

Answer:

routers

Explanation:

Routers are hardware devices that route the data from place to place. Data "hops" from one router to another until it reaches its destination. ISPs and IP addresses are not hardware devices. Servers are hardware devices but do not route data.

-Edge 2022

PartnerServer is a Windows Server 2012 server that holds the primary copy of the PartnerNet.org domain. The server is in a demilitarized zone (DMZ) and provides name resolution for the domain for Internet hosts.
i. True
ii. False

Answers

Answer:

i. True

Explanation:

A Domain Name System (DNS) can be defined as a naming database in which internet domain names (website URLs) are stored and translated into their respective internet protocol (IP) address.

This ultimately implies that, a DNS is used to connect uniform resource locator (URL) or web address with their internet protocol (IP) address.

Windows Server 2012 is a Microsoft Windows Server operating system and it was released to the general public on the 4th of September, 2012, as the sixth version of the Windows Server operating system and the Windows NT family.

PartnerServer is a Windows Server 2012 server that was designed and developed to hold the primary copy of the PartnerNet dot org domain.

Typically, the server is configured to reside in a demilitarized zone (DMZ) while providing name resolution for the domain of various Internet hosts.

In order to prevent a cyber attack on a private network, end users make use of a demilitarized zone (DMZ).

A demilitarized zone (DMZ) is a cyber security technique that interacts directly with external networks, so as to enable it protect a private network.

Write a program which will create an array of size 10. Fill the array with random numbers from 0 - 100. (use a loop and random number generator rand) Once you are done with this, you will then write a loop which will go through each element of the array, display the contents of that element and tell if that element is an even number or odd number. Go through all the elements again and this time tell me how many are even and odd.

Answers

Answer:

Explanation:

The following code is written in Java. It randomly generates 10 integers and adds them to an integer array called myArr. Then it loops through the array calculating if each number is even or odd. If it is even it adds 1 to the evenCount variable and prints out the number saying that it is even. Otherwise it adds 1 to the oddCount variable and prints the number saying that it is odd. The program was tested and the output can be seen in the attached image below.

import java.util.*;

class Brainly {

   // Main Method

   public static void main(String[] args) {

       Random rand = new Random();

       int[] myArr = new int[10];

       for (int i = 0; i<10; i++) {

           int n = rand.nextInt(101);

           myArr[i] = n;

       }

       int evenCount = 0;

       int oddCount = 0;

       for (int x : myArr) {

           if ((x % 2) == 0) {

               evenCount += 1;

               System.out.println(x + " is Even");

           } else {

               oddCount +=1;

               System.out.println(x + " is Odd");

           }

       }

       System.out.println("The Array has a total: ");

       System.out.println(evenCount + " Even Numbers");

       System.out.println(oddCount + " Odd Numbers");

   }

}

(1)similarities between backspace key and delete key. (2) different between backspace key and delete key. (3) explain the term ergonomics. (4) explain the following. a click b right click double click d triple click e drag and drop.​

Answers

Answer:

ddhejaajegxhzi

Explanation:

jfrhsjadigugud

Peter is a new business owner. Because Peter is on a strict budget, he uses an older Novell NetWare server. The NetWare server still relies on the legacy IPX/SPX network protocol suite. Peter needs to connect his server to the Internet. He decides to use a gateway instead of a router. What is the likely motive behind Peter's decision

Answers

The most likely motive of Peter's decision to use a gateway for connecting his serve to the internet is to get a wireless connection for the internet.

A gateway server is used to communicate to the internet service provider. It is used to receives the data. It helps to sends the data to the router in order to translate as well as distribute the wireless devices.

In the context, Peter who is on a strict budget uses gateway system to connect to the internet and he uses the older version of Novell NetWare server.

Learn More :

https://brainly.in/question/35731153

Code Example 9-1 struct Product { string name; double price; int quantity; }; (Refer to Code Example 9-1.) Given a Product object named product, which of the following statements would you use to display the value of the name data member on the console? a. cout << product::name; b. cout << product.name; c. cout << product("name"); d. cout << product[0];

Answers

Answer:

a. cout << Product ::name;

Explanation:

Computer software use different languages which helps user to initiate command. When a user initiates command the results are displayed according to input command. If product name is required as output then insert command should be product::name; this will display names of different products present in the system.

JavaFX application for the Sublime Sandwich Shop. The user can order sandwiches by using list boxes and the application displays the price. Each sandwich should allow a choice of at least three main ingredients (chicken, for example) at three different prices. The user should also be able to choose between three different bread types. Use CheckBoxes for additional ingredients - lettuce, tomato, etc.
Create an ArrayList to hold all of the sandwiches associated with an order. Display information about all the sandwiches that were ordered.

Answers

Answer:

package GUI;  

import java.awt.*;  

import java.awt.event.*;  

import javax.swing.*;

// Class SandwichShop definition

public class SandwichShop

{

// Creates a string array for sandwich ingredients  

String sandwichIngredients [] = {"Chicken", "Mutton", "Veg"};

// Creates a string array for bread types

String breadTypes[] = {"Bloomer", "Cob", "Plait"};

// Container object declared

JFrame jf;

JPanel p1, p2, p3, p4, mainP;

// Component object declared

JList ingredient, bread;

JLabel ingL, breadL, amountL;

JTextField amountT;

JButton amountB, exitB;

// Default constructor definition

SandwichShop()

{

// Creates frame

jf = new JFrame("Sandwich Shop");

// Creates panels

p1 = new JPanel();

p2 = new JPanel();

p3 = new JPanel();

p4 = new JPanel();

mainP = new JPanel();

// Creates list box and adds string array

ingredient = new JList<String>(sandwichIngredients);

bread = new JList<String>(breadTypes);

// Creates labels

ingL = new JLabel("Select Sandwich Ingredients");

breadL = new JLabel("Select Bread Types");

amountL = new JLabel("Amount: ");

// Creates text field

amountT = new JTextField(5);

// Creates buttons

amountB = new JButton("Check Amount");

exitB = new JButton("Exit");

// Adds components to panels

p1.add(ingL);

p1.add(ingredient);

p2.add(breadL);

p2.add(bread);

p3.add(amountL);

p3.add(amountT);

p4.add(amountB);

p4.add(exitB);

// Adds panels to main panel

mainP.add(p1);

mainP.add(p2);

mainP.add(p3);

mainP.add(p4);

// Set the main panel layout to 4 rows and 1 column

mainP.setLayout(new GridLayout(4, 1));

// Adds main panel to frame

jf.add(mainP);

// Sets the frame visible property to true

jf.setVisible(true);

// Set the size of the frame to width 400 and height 150

jf.setSize(400, 300);

// Registers action listener to exit button using anonymous class

exitB.addActionListener(new ActionListener()

{

// Overrides the actionPerformed() method

public void actionPerformed(ActionEvent ae)

{

System.exit(0);

}// End of method

});// End of anonymous class

// Registers action listener to amount button using anonymous class

amountB.addActionListener(new ActionListener()

{

// Overrides the actionPerformed() method

public void actionPerformed(ActionEvent ae)

{

// Extracts index of the selected item from the list box

int indexIngredient = ingredient.getSelectedIndex();

int indexBread = bread.getSelectedIndex();

// Checks if ingredient index is 0 and bread index is 0

// then set the amount 100 in text field

if(indexIngredient == 0 && indexBread == 0)

amountT.setText("100");

// Checks if ingredient index is 0 and bread index is 1

// then set the amount 120 in text field

if(indexIngredient == 0 && indexBread == 1)

amountT.setText("120");

// Checks if ingredient index is 0 and bread index is 2

// then set the amount 160 in text field

if(indexIngredient == 0 && indexBread == 2)

amountT.setText("160");

// Checks if ingredient index is 1 and bread index is 0

// then set the amount 190 in text field

if(indexIngredient == 1 && indexBread == 0)

amountT.setText("190");

// Checks if ingredient index is 1 and bread index is 1

// then set the amount 205 in text field

if(indexIngredient == 1 && indexBread == 1)

amountT.setText("205");

// Checks if ingredient index is 1 and bread index is 2

// then set the amount 210 in text field

if(indexIngredient == 1 && indexBread == 2)

amountT.setText("210");

// Checks if ingredient index is 2 and bread index is 0

// then set the amount 97 in text field

if(indexIngredient == 2 && indexBread == 0)

amountT.setText("97");

// Checks if ingredient index is 2 and bread index is 1

// then set the amount 85 in text field

if(indexIngredient == 2 && indexBread == 1)

amountT.setText("85");

// Checks if ingredient index is 2 and bread index is 2

// then set the amount 70 in text field

if(indexIngredient == 2 && indexBread == 2)

amountT.setText("70");

}// End of method

});// End of anonymous class

}// End of default constructor

// main function definition

public static void main(String[] args)

{

// Creates an anonymous object by calling default constructor

new SandwichShop();

}// End of main method

}// End of class

Output:

Is IBM 1041, Minicomputer? Yes or no​

Answers

Answer:

No

Explanation:

Given a constant named size with a value of 5, which statement can you use to define and initialize an array of doubles named gallons with 5 elements? a. double gallons[size] = { 12.75, 14.87, 9.74, 6.99, 15.48 }; b. double gallons[size] { 12.75, 14.87, 9.74, 6.99, 15.48 }; c. double gallons[] { 12.75, 14.87, 9.74, 6.99, 15.48 }; d. all of the above e. a and b only

Answers

Answer:

all of the above

25. Các phát biểu nào sau, phát biểu nào là đúng:
- tên file không được chứa khoảng trắng
- tên file không nên có dấu tiếng viết
- tên file được dài trên 255 ký tự
- tên file được chấp nhận ký tự khác

Answers


-tên file được chấp nhận ký tự khác

Microsoft created Adobe Photoshop? TRUE FALSE​

Answers

Answer:

false the creator of adobe photoshop was microsoft adobe photoshop is a popular photo editing software which was developed by a company named as adobe inc.

Answer:

Photoshop is created by Adobe, and Adobe is an independent company started by Jhon Warnockand.

Write a program that accepts the lengths of three sides of a triangle as an input from the user: A, B, C

Validate the user input so that the user can only enter positive values for sides A, B, C. All three must be true:

A > 0
B > 0
C > 0

Answers

Answer:

The program in Python is as follows:

A = int(input("A: "))

B = int(input("B: "))

C = int(input("C: "))

while A<=0 or B <= 0 or C <= 0:

   A = int(input("A: "))

   B = int(input("B: "))

   C = int(input("C: "))

print("Valid inputs")

Explanation:

Get input for A, B and C

A = int(input("A: "))

B = int(input("B: "))

C = int(input("C: "))

The loop is repeated until inputs for A, B and C are above 0

while A<=0 or B <= 0 or C <= 0:

Get input for A, B and C

   A = int(input("A: "))

   B = int(input("B: "))

   C = int(input("C: "))

Print valid inputs when user inputs are correct

print("Valid inputs")

3. Write a program that prompts the user to input an integer that represents cents. The program will then calculate the smallest combination of coins that the user has. For example, 27 cents is 1 quarter, 0 nickle, and 2 pennies. That is 27=1*25+0*5+2*1.

Answers

Answer:

The program in Python is as follows:

cents = int(input("Cents: "))

qtr = int(cents/25)

cents = cents -qtr * 25

nkl = int(cents/5)

pny = cents -nkl * 5

print(qtr,"quarters,",nkl,"nickels,",pny,"pennies")

Explanation:

This gets input for cents

cents = int(input("Cents: "))

This calculates the quarters in cents

qtr = int(cents/25)

This gets the remaining cents

cents = cents -qtr * 25

This calculates the nickel in remaining cents

nkl = int(cents/5)

This calculates the pennies in remaining cents

pny = cents -nkl * 5

This prints the required output

print(qtr,"quarters,",nkl,"nickels,",pny,"pennies")

Use the tables below to show the difference between the results of a natural join, an equijoin (with PROF_CODE = 2) and a full outer join. Provide the resulting table of each join

Answers

Answer:

Code:

CREATE TABLE student (

stu_code INTEGER PRIMARY KEY,

prof_code INTEGER

);

INSERT INTO student VALUES (100278,null);

INSERT INTO student VALUES (128569,2);

INSERT INTO student VALUES (512272,4);

INSERT INTO student VALUES (531235,2);

INSERT INTO student VALUES (531268,null);

INSERT INTO student VALUES (553427,1);

CREATE TABLE professor (

prof_code INTEGER PRIMARY KEY,

dept_code INTEGER

);

INSERT INTO professor VALUES (1,2);

INSERT INTO professor VALUES (2,6);

INSERT INTO professor VALUES (3,6);

INSERT INTO professor VALUES (4,4);

The SQL NATURAL JOIN is a type of EQUI JOIN and is structured in such a way that, columns with the same name of associated tables will appear once only. In our Example, Prof_code will appear only once and it will be matched in both the table;  

SELECT * FROM Student natural join Professor on student.prof_code=Professor.prof_code ;  

Stud_code   Prof_code  Dept_code

128569        2           6

512272        4           4

531235        2           6

553427        1           2

EQUI JOIN performs a JOIN against equality or matching column(s) values of the associated tables and an equal sign (=) is used as a comparison operator in the where clause to refer to equality. In our example, it will only show the result with prof_code=2 from the natural join result.

SELECT * FROM Student join Professor on student.prof_code=Professor.prof_code where student.prof_code=2;

Stud_code Prof_code Prof_code Dept_code

128569     2         2         6

531235     2         2         6

In SQL the FULL OUTER JOIN combines the results of both left and right outer joins and returns all (matched or unmatched) rows from the tables on both sides of the join clause.

SELECT * FROM professor full outer join student on professor.prof_code=student.prof_code ;

Stud_code Prof_code Prof_code Dept_code

100278                

128569    2          2         6

512272    4          4         4

531235    2          2         6

531268    

                    3         6

553427    1          1         2

QUESTIONS Which of the following use cases are suitable for compute-optimized cloud offering? ОА. None of the listed O B. Highly Scalable Multiplayer Gaming OC. Distributed Analytics O D. Scientific Modelling O E. All of the listed ​

Answers

Answer:

E. All of the listed ​

Explanation:

For compute-optimized cloud offerings like AWS, suitable use cases are - gaming, distributed analytics, and scientific modeling. Since all these are suitable, the correct answer is E.

give one advantage of saving file in the same folder

Answers

Answer:

it's easier to find

Explanation:

things are much more organized

So you don’t have to go through many files

please give me correct answer

please give me very short answer​

Answers

Answer:

1.A table is a range of data that is defined and named in a particular way.

2.Table tools and layout

3.In insert tab Select the table and select the number of rows and colums

4.Split cell is use to split the data of a cell.Merge cell is used to combine a row or column of cells.

5.Select the cell and click down arrow next to the border button.

Write a program get_price.py with a function get_price() that takes a dictionary of fruits as an argument and returns the name of the most expensive fruit. Each item of the dictionary includes: A key: the name of the fruit A value: the price of the fruit.

Answers

Answer:

The program is as follows:

def get_price(fruits):

   AllPrice = fruits.values()

   value_iterator = iter(AllPrice)

   mostExpensive = next(value_iterator)  

   for item in fruits:

       if fruits[item]>=mostExpensive:

           mostExpensive = fruits[item]

           fruitName = item

   print(fruitName)

fruits = {}

n = int(input("Number of Fruits: "))

for i in range(n):

   name = input("Fruit name: ")

   price = int(input("Fruit price: "))

   fruits[name] = price

get_price(fruits)

Explanation:

This defines the get_price function

def get_price(fruits):

This gets all price in the dictionary fruit

   AllPrice = fruits.values()

This passes the values to a value iterator

   value_iterator = iter(AllPrice)

This initializes mostExpensive to the first price in the dictionary

   mostExpensive = next(value_iterator)

This iterates through the elements of the dictionary  

   for item in fruits:

If current element is greater than or equals most expensive

       if fruits[item]>=mostExpensive:

Set most expensive to the current element

           mostExpensive = fruits[item]

Get the corresponding fruit name

           fruitName = item

Print fruit name

   print(fruitName)

The main begins here

This initializes the fruit dictionary

fruits = {}

This gets input for the number of fruits

n = int(input("Number of Fruits: "))

This is repeated for every inputs

for i in range(n):

Get fruit name

   name = input("Fruit name: ")

Get fruit price

   price = int(input("Fruit price: "))

Append name and price to dictionary

   fruits[name] = price

Call the get_price function

get_price(fruits)

12) The Windows utility returns your computer to the state it was in when it came from the factory. Erase Refresh Reset Backup Next Question​

Answers

Answer:

Reset

Explanation:

To nest one structure within another structure, you a. define both structures and then create a data member of the nested structure type within the other structure b. create a container that holds objects of the nested structure type and then include the container within another structure c. define the nested structure within another structure

Answers

Answer:

Hence the correct option is option a) define both structures and then create a data member of the nested structure type within the other structure.

Explanation:

To make Address nested to Employee, we've to define Address structure before and out of doors Employee structure and make an object of Address structure inside Employee structure.

For example, we may need to store the address of an entity employee in a structure.

Convert the following denary numbers into
binary (using both methods):
a 41
b 67
C 86
d 100
e 111
f 127
g 144
h 189
i 200
j 255

Answers

Answer:

101001

1000011

1010110

1100100

1101111

1111111

10010000

10111101

11001000

11111111

Question No: 9 Of 50 Time Left : 59:18
ОА
QUESTION
Which of the following two entities (reading from Left to right) can be connected by the dot operator?
A class member and a class object.
A class object and a class,
A constructor and a member of that class.
OB
Ос
OD
A class object and a member of that class.

Answers

Answer:b

Explanation:

to get points

__________ makes the hardware usable, while __________ commands it to perform specific tasks. a.) The operating system, RAM b.) The CPU, RAM c.) The application software, the hard disk d.) The operating system, the application software

Answers

Answer:

a then c

Explanation:

Without an operating system you just have a pile of metal, and the program contains code, which is just a series of commands

Answer:

d.) The operating system, the application software

encode the original string by finding sequences in the string * where the same character repeats. replace each such sequence * by a token consisting of: the number of characters in the sequence * followed by the repeating character. * return the encoded string.

Answers

Im gonna use python3 for this example

def encode(string):

if not string:

return string

new_string = []

last_char = ""

count = 1

for char in string:

if char == last_char:

new_string.pop(len(new_string)-1)

count += 1

elif char != last_char and count > 1:

new_string.append(str(count)+last_char)

count = 1

new_string.append(char)

last_char = char

else:

last_char = char

new_string.append(char)

return "".join(new_string)

print(encode("Hello There"))

When you expect a reader of your message to be uninterested, unwilling, displeased, or hostile, you should Group of answer choices begin with the main idea. put the bad news first. send the message via e-mail, text message, or IM. explain all background information first.

Answers

Answer:

explain all background information first.

Explanation:

Now if you are to deliver a message and you have suspicions that the person who is to read it might be uninterested, unwilling, hostile or displeased, you should put the main idea later in the message. That is, it should come after you have provided details given explanations or evidence.

It is not right to start with bad news. As a matter of fact bad news should not be shared through mails, IM or texts.

Why is it useful for students to practice the MLA and APA citation methods?

Answers

Answer:

Citing or documenting the sources used in your research serves three purposes:

It gives proper credit to the authors of the words or ideas that you incorporated into your paper.

It allows those who are reading your work to locate your sources, in order to learn more about the ideas that you include in your paper.

An engineer is configuring AMP for endpoints and wants to block certain files from executing. Which outbreak control method is used to accomplish this task

Answers

Question Completion with Options:

A. device flow correlation

B. simple detections

C. application blocking list

D. advanced custom detections

Answer:

The outbreak control method that is used to accomplish the task of configuring AMP for endpoints and to block certain files from executing is:

C. application blocking list

Explanation:

The application blocking list creates a list of application files, which the AMP continuously tracks and analyzes to compare the file activities with previous cyber attacks.  Specifically, the AMP for Endpoints is a cloud-managed endpoint security solution, which provides a retrospective alert to prevent cyber-security threats, and rapidly detects, contains, and remediates malicious files on the endpoints.

continuously tracks and analyzes files and file activities across your systems, and compares these events to what preceded or happened in past attacks. If a file exhibits malicious behavior, the AMP provides you with a retrospective alert which enables you to stop a potential threat from succeeding.

how many dog breed are there

Answers

Answer:

360 officially recognized breeds (would appreciate if given brainliest) <3

The usa recognizes 160 breeds while 360 are recognized worldwide

What are the Strategies to Maintain a Healthy Sales Funnel?

Answers

Answer:

Use LinkedIn Automation Tools to Level Up Your Prospecting GameKnow Your Target AudienceSync With Prospects' InterestsPolish Your LinkedIn Profile

Creating and maintaining a healthy sales pipeline is challenging but not impossible.  

The B2B world has changed, and you need to adopt new strategies to build a healthy pipeline. Choose the best LinkedIn automation tool, optimize your profile, know your audience and share personalized content for quick outcomes.

Other Questions
3/8 x 1 1/2 x1 1/2 What is the answer please and step by step What news does Harriet bring when she visits Elwood? Answer the question written in the image. freeware software is are available for low cost t or f A force of 200 N, acting at 60 to the horizontal, accelerates a block of mass 50 kg along a horizontal plane. Calculate the component of the 200N force that accelerates the block horizontally Fill in the blanks with the category of the expanded accounting equation (assets, liabilities, stockholders' equity, dividends, revenues, expenses). Check your spelling carefully and do not abbreviate.Inventory Retained Earnings Dividends Cost of Goods Sold Utilities Payable Service Revenue Accounts Payable Rent Expense What is the most likely reason the Florida Declaration of Rights has twenty-seven sections, while the Bill of Rightshas only ten amendments?O The Florida Declaration of Rights is more up-to-date than the US Constitution, so it includes more.The Florida Declaration of Rights includes many more rights that are only necessary for FloridaO The Florida Declaration of Rights also includes things that are in other parts of the US ConstitutionO The Florida Declaration of Rights lists specific rights, while the Bill of Rights deals with bigger ideas. If 8 bags of chips cost 10.32;how much will you pay for 20 bags? senate bill 35 is the zero tolerance law for someone over 21. true or false? PLSSS HELP MEEEquation: c = nIs there any way for this equation to be true? How? Which of the following describes the effect of the 1763 Treaty of Paris on France's American land holdings?France retained its territory in Detroit, Quebec, and Montreal. France lost its territory in Canada and east of the Mississippi River. France gained territory west of the Mississippi River but lost that to the east. France received New Orleans and other territory west of the Mississippi River. Potassium impart purple colour but beryllium do not impart any colour to the flame.Why? Ammonia produced in the intestines from the breakdown of proteins by bacterial enzymes is the primary source of plasma ammonia Select one: 1.True 2.False Exercise I: Put the verbs in bracket into the past simple or the present perfect1. I _____________ (not/play) tennis since I was at school but I _____________ (be) very good at it back then.2. A: ______________ you _choosed choose) a dress for the party yet?B: Yes, I ______ ________ (buy) one yesterday.3. I think our teacher _____________ (forget) about the test! He ___________________ (not/ say) anything about it in the last season!4. A: ____________________ (you/ sell) your house yet?B: Yes, some people _______________ (see) it last month and ________________ (buy) it.5. They __________________ (lose) their cat. It ___________________ (run) away last week.6. __________ Helen ever __________ (try) sushi?7. __________ you __________ (go) to the wedding last night?8. I __________ never __________ (be) to Paris9. This year I __________________ (travel) to Athens 3 times so far.10. Paul and Judith __________________ (be) married since 1998.11. __________ you __________ (finish) your homework yet?12. Last night aunt Betty __________________ (come) by. She __________________ (tell) us that this summer they are going to Hawaii.13. I __________________ (visit) many different countries so far. Last summer I __________________ (go) to Italy and 3 years ago I __________________ (be) in Spain. I __________________ (not/ visit) Germany yet.14. When __________ you __________ (come) to Greece?15. I __________________ (come) in 2007.16. __________ you __________ (watch) the film E.T. yesterday?17. They __________ already __________ (leave) the train station18. How long __________ you __________ (know) Jonathan?19. I __________________ (meet) him in 2009, so I __________________ (know) him for 3 years20. What __________________ (happen) to Lucy last night?21. __________ you __________ (read) Harry Potter when you were on holidays? Identify the correct explanation and the similarity statement for the similar triangles.A: By the Isosc. Thm., B C, so by the Def. of , mB = mA.This gives mA = 75 by Substitution.Then, by the Subt. Thm., mC = 30.Now apply the Isosc. Thm. and the Subt. Thm. to PQR to find that mP = mQ = 75.Therefore ABC ~ PQR by SSS ~.B: By the Isosc. Thm., B C, so by the Def. of , mB = mC.This gives mC = 75 by substitution.Then, by the Sum Thm., mA = 30.Now apply the Isosc. Thm. and the Sum Thm. to PQR to find that mP = mQ = 75.Therefore ABC ~ PQR by AA ~.C: By the Isosc. Thm., B C, so by the Def. of , mB = mC.This gives mC = 30 by Substitution.Then, by the Subt. Thm., mA = 75.Now apply the Isosc. Thm. and the Subt. Thm. to PQR to find that mP = mQ = 75.Therefore ABC ~ PQR by SSS ~.D: By the Isosc. Thm., B C, so by the Def. of , mB = mA.This gives mA = 75 by Substitution.Then, by the Sum Thm., mC = 30. Now apply the Isosc. Thm. and the Sum Thm. to PQR to find that mP = mQ = 75.Therefore ABC ~ PQR by AA ~. A square has a perimeter of 4 cm. What is the length of each side? A motel has a policy of booking as many as 150 guests in a building that holds 140. Past studies indicate that only 85% of booked guests show up for their room. Find the probability that if the motel books 150 guests, not enough seats will be available. You are concerned that the accountant in your organization might have the chance to modify financial information and steal from the company. You want to periodically have another person take over all accounting responsibilities to catch any irregularities. Which security principle are you implementing by periodically shifting accounting responsibilities 27. The part of the Earth where life exists . Mesosphere Stratosphere Troposphere Biosphere A car is driving towards an intersection when the light turns red. The brakes apply a constant force of 1,398 newtons to bring the car to a complete stop in 25 meters. If the weight of the car is 4,729 newtons, how fast was the car going initially