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3 years ago

The goal expressed in this definition states that data visualization is about ________________ .

Computers and Technology

2 answers:

RSB [31]3 years ago

8 0

Answer:

4. Interpreting.

Explanation:

Data visualization is used to represent data using graphics. It narrates the values of data graphically, creating a relationship between the inputted group of data and the images being viewed by observers.

In big data technology, data visualization helps to show or interpret the large amount of data for both descriptive analysis and predictive analysis of the presented data. The communication of the data and image is made possible through the mapping of a graph marks and individual data sets or values.

Helen [10]3 years ago

3 0

Answer:

The correct answer is number (1): Facilitating Understanding.

Explanation:

In the context of Data Visualization, facilitating understanding of what is needed to be portrayed is a key tool. It has three steps: perceiving (how is it shown?), interpreting (what does it mean?), and comprehending (what does it mean to me?). Understanding is not only the responsibility of the visualizer but also of the viewer.

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Write the header file Stadium.h for a Stadium class. The Stadium class has the following data members: 1) an array of 1000 Seat

irakobra [83]

Answer:

Check the explanation

Explanation:

File: Seat.h:

typedef struct Seat

{

int seatNumber;

string customerFullName;

double seatCost;

};

File: Stadium.h

class Stadium

{

//Data Members

private:

Seat seats[1000];

string stadiumName;

int numOccupiedSeats;

public:

Stadium(string); //Constructor

void assignSeat(double, string);

void unAssignedSeat(int seatNumber);

int getNumberOfAssignedSeats();

double getCostOfSeat(double seatNumber);

}

4 0

2 years ago

From the standpoint of the governing bodies of .com, why is it important that owners of individual domains maintain authoritativ

mixer [17]

Answer:

Explanation:

A subdomain is really important on the internet, we can categorize our blog, e-commerce or simple informative website, for example, if we want to have a blog and e.commerce of the same topic, we can have a subdomain for each website, if we separate our website, and we administrate our content is a good signal for SEO, we could have more promotion in search engine.

4 0

3 years ago

Write a Java method to delete a record from a B-tree of order n.

max2010maxim [7]

Answer:

Deleting a record on a B-tree consists of three main events:

- Searching the node where the key to be deleted exists

- Deleting the key

- Balancing the tree if required

Explanation:

q = NULL;

p = tree;

while (p) {

i = nodesearch(p, key);

q = p;

if (i < used(p) -1 && key == k(p,i)) {

found = TRUE;

position = i;

break;

}

p = son(p,i);

}

if (!found)

else if (subtree(p)) {

if (used(p) > ((n-1)/2)+1)

delkey (p, position, key);

else {

replace (p, position, fsucc(p));

p0 r1 p1 r2 p2 r3 ……. pn-1 rn-1 pn

q = &fsucc(p);

qpos = index of fsucc;

if (used(rbrother(p)) > ((n-1)/2)+1)

replace (q, qpos, sonsucc(q));

else

while (q && used(q) < (n-1)/2) {

concatenate(q, brother(q));

q = father(q);

}

else

delkey(p, position, key);

}

6 0

2 years ago

For each policy statement, select the best control to ensure Ken 7 Windows Limited fulfills the stated requirements and also pro

elena-14-01-66 [18.8K]

Answer:

1. Option (a) is the correct answer. "Place a firewall between the Internet and your Web server".

2. Option (e) is the correct answer. "Require encryption for all traffic flowing into and out from the Ken 7 Windows environment".

3. Option (d) is the correct answer. "Implement Kerberos authentication for all internal servers".

4. The correct answer is option (g) "Require all personnel attend a lunch and learn session on updated network security policies".

5. Option (c) is the correct answer. "Enforce password complexity".

Explanation:

1. Users who tried to use ken 7 network resources for social media access will not be enable to do so.

2. Encryption for inflow and outflow of traffic from Ken 7 windows environment will monitor any personal devices which is connected to Ken 7 windows network.

3. The implementation of Kerberos authentication will deny anonymous users access to protected resources in Ken 7 infrastructure.

4.All personnel will be taught the network policies to avoid sending report to unsecured printers.

5. The more complex passwords are, the more secured the server will be. A complex password should be enforce for network security.

8 0

3 years ago

A ________ infrastructure is a framework that consists of programs, procedures,and security policies and employs public key cryp

Norma-Jean [14]

Answer:

The answer is "Public Key".

Explanation:

PKI stands for public key infrastructure. It is a collection of functions, protocols, equipment, code, and procedures that require to create, maintain, transmit, store and cancel encrypted certs and handle the authentication of a public key.

It is used to sign documents digitally.
It works for propagating with Trojans and other malware.

5 0

3 years ago