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3 years ago

14

Richard owns a chain of hardware stores. He wants to update the store website and write a numbered list of all the items in his

store. Which tag will he use for this purpose? A. B. C. D. E.

Computers and Technology

2 answers:

Digiron [165]3 years ago

8 0

Use ordered list

tag and put each item inside of a list item
tag.

docker41 [41]3 years ago

5 0

Answer:

Use <ol> and <li> tags

Explanation:

<ol>

<li> A </li>

<li> B </li>

<li> C </li>

<li> D </li>

<li> E </li>

</ol>

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Write a loop that sets newScores to oldScores shifted once left, with element 0 copied to the end. Ex: If oldScores = {10, 20, 3

Anarel [89]

Answer:

The code to this question can be given as:

Code:

int lastVector = newScores.size() -1; //define variable lastVector that holds updated size of newScores.

newScores = oldScores; //holds value.

for (i = 0; i < SCORES_SIZE - 1; i++) //define loop.

{

newScores.at(i) = newScores.at(i+1); //holds value in newScores.

}

newScores.at(lastVector) = oldScores.at(0); //moving first element in last.

Explanation:

In the given C++ program there are two vector array is defined that are "oldScores and newScores". The oldScores array holds elements that are "10, 20, 30, 40".
In the above code, we remove the array element at first position and add it to the last position. To this process, an integer variable "lastVector" is defined.
This variable holds the size of the newScores variable and uses and assigns all vector array elements from oldScores to newScores. In the loop, we use the at function the removes element form first position and add in the last position.
Then we use another for loop for print newScores array elements.

4 0

3 years ago

Which of the following is NOT true of constructors? Question 6 options

LenKa [72]

Answer:

All are True

Explanation:

a. A constructor must have the same name as that of a class. For example

public class MyFirstClass{ // this is the class name

public MyFirstClass() } // the constructor having the same name as class.

b. Constructors never have a return type not even void because it is only used to initialize the values of data members of the class when the object of the class is created so constructors are not directly called hence they do not need to have a return type.

c. Constructors are invoked using the new operator.

When the new object is created the constructor is invoked in order to initialize the variables of a class. The memory is allocated to the object and then the constructive is invoked for the purpose to initialize the object.

7 0

3 years ago

Common input devices include the keyboard, ____, and integrated video cameras.

Yuliya22 [10]

Common input devices include the keyboard, image scanner, and integrated video cameras. These also include the microphone, mouse, joystick controller, gamepad or joypad, webcam, digital pen, and others. Input devices are computer hardware used to control signals and provide data to a computer or an information appliance.

4 0

3 years ago

Which of the following statements is true about scalability? Choose 3 options.

Simora [160]

Answer:

4, 5, 2

Explanation:

just did it on edge :)

3 0

3 years ago

Read 2 more answers

Is the wireless network you own as secure as it should be? Examine your wireless network or that of a friend or neighbor and det

AleksandrR [38]

Answer:

See explaination

Explanation:

Wireless Security:

In a bid to examine the network you can use ipconfig /all command in windows or in the event where you are a linux user type in ifconfig to view all the configuration details of your network such as

indows IP Configuration

Host Name . . . . . . . . . . . . : myvpc-hb

Primary Dns Suffix . . . . . . . : example.com

Node Type . . . . . . . . . . . . : Hybrid

IP Routing Enabled. . . . . . . : Yes

Ethernet adapter Local Area Connection:- - - - - -

Connection-specific DNS Suffix . :- - - - - -

Description . . . . . . . . . . : Intel 68540-Based PCI Express Fast Ethernet Adapter

Physical Address. . . . . . . . . : 00-03-AA-BC-CA-8F

Autoconfiguration Enabled . . . . : Yes

Link-local IPv6 Address . . . . . : fe65::ab56:ccb9:320c:524d%8(Preferred)

IPv4 Address. . . . . . . . . . . : 192.168.45.111(Preferred)

Default Gateway . . . . . . . . . : 192.168.15.1

DHCP Server . . . . . . . . . . . : 192.168.15.1

DHCPv6 IAID . . . . . . . . . . . : 201327615

Note: If you want to deeply examine the your network and to find security model go with Wireshark application.It will help you to capture the data packets easily using GUI.Also it will provide other details like transmission control protocols,etc.

To take your network to highest level i.e. to make it more secure you can use:

1.Firewalls like application gateways,packet filtering,hybrid systems.

2.Crypto cable routers

3.Virtual private networks, etc.

Estimation of cost and the time to increase the level is solely depends on the type of the architecture you want to use for the network building structure.Also the size of the network will be responsible for the cost and time.

In case of any attack on your computer it depends on the size of the data on the computer disc and the bandwidth of the network to which your computer is connected to replace all data. The faster the bandwidth of the network,faster the data replacement rate.

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3 years ago