True or false when a host gets an IP address from a DHCP server it is said to be configured manually

Sorting and filtering are two ways to _____ data.

Tamiku [17]

Store data. do you have options?

6 0

4 years ago

________ is the application of statistical techniques to find patterns and relationships among data for classification and predi

Finger [1]

Answer:

Data Mining

Explanation:

Data Mining is also called knowledge discovery.

It is a computer aided technique of searching and evaluating a bulk of data in order to obtain useful information.

This technique searches through the data to find hidden patterns and uses statistical methods to find relationship among data for finding predictive information and for classification of data.

This is a mixture of different disciplines which include machine learning, statistics and artificial intelligence and also some mathematical methods.

Often the useful information is extracted from enormous database using modeling technique which is used to build a model from instances of the data where the solution is known and later apply this model on the instances where the solution is unknown.

In unsupervised data mining, the data analysis is not done by using modeling technique. In other words the labels are provided in order not draw inferences and prediction from data sets. Example is clustering.

In supervised data mining the model is developed to make inferences and classification. Example is neural networks.
For example data mining is used in Medicine industry to provide more accurate diagnostics and treatments on the basis of patient's medical history , physical examination or different patient tests data.
Data mining also makes it possible to manage health resources more efficiently and cost-effectively by detecting risks, predicting diseases in certain sections of the population or predicting hospitalization duration.

4 0

4 years ago

What is the formula for determining the number of possible hosts on a network?

fredd [130]

2**(32 - netmask) - 2 = number of nodes available

The netmask is in CIDR (Common Internet Domain Routing) notation, without the slash.

One of the nodes would be needed for a router or else you can't communicate with other networks.

3 0

3 years ago

Consider two different implementations, M1 and M2, of the same instruction set. There are three classes of instructions (A, B, a

Margaret [11]

Explanation:

A.)

we have two machines M1 and M2

cpi stands for clocks per instruction.

to get cpi for machine 1:

= we multiply frequencies with their corresponding M1 cycles and add everything up

50/100 x 1 = 0.5

20/100 x 2 = 0.4

30/100 x 3 = 0.9

CPI for M1 = 0.5 + 0.4 + 0.9 = 1.8

We find CPI for machine 2

we use the same formula we used for 1 above

50/100 x 2 = 1

20/100 x 3 = 0.6

30/100 x 4 = 1.2

CPI for m2 = 1 + 0.6 + 1.2 = 2.8

B.)

CPU execution time for m1 and m2

this is calculated by using the formula;

I * CPI/clock cycle time

execution time for A:

= I * 1.8/60X10⁶

= I x 30 nsec

execution time b:

I x 2.8/80x10⁶

= I x 35 nsec

6 0

3 years ago

Question 3

prohojiy [21]

The Answer Should Be:

<u>The first thing for you to do when you arrive at an intersection is to stop at the traffic light. Your going to want to listen to the instructions or signals of the traffic Police.</u>

I Hope This Helps? :)

8 0

3 years ago