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lisov135 [29]
3 years ago
7

Write an expression that evaluates to true if and only if the value of the integer variable workedOvertime is true.

Computers and Technology
1 answer:
snow_tiger [21]3 years ago
4 0

Answer:

The expression of this question can be given as:

(workedOvertime == true)

Explanation:  

This question explains by the following example that is written in C language can be given as:

#include <stdio.h>    //header file.

int main()    //main function.

{

   int workedOvertime=10;                //define integer variable

   int true=10;                                        

   if(workedOvertime==true)                      //check condition.

   {

   printf("true..");                       //true part code.

   }

   else

   {

   printf("false..");                          //false part code.

   }

   return 0;

}

In the above example there we define a integer variable name(workedOvertime) in this variable we assign a value. And we define another variable true in that we also assign a value. then we use if-else statement that is used for checking the value. If block always execute true value.So the answer is true.and the Expression is (workedOvertime==true).

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Fill in the blank: the final step of the dhcp discovery process is known as ______. Multiple choice, shuffle.
Ugo [173]

The configuration procedure moves into its final stage once the DHCP server has received the DHCPREQUEST message from the client. An acknowledgement packet, or DHCPACK, is sent to the client at this step.

<h3>What final step of the DHCP discovery process?</h3>

After selecting the proper IP address, the server sends the client an OFFER packet, and the client replies with a REQUEST packet. The process ends with the server sending an ACK packet to confirm that the client has received an IP address.

Therefore, DHCP may dynamically issue IP addresses to any Internet-connected device, node, or client computer.

Learn more about DHCP here:

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6 0
2 years ago
"omr, ocr, and micr are all types of ________."
Juliette [100K]
OMR, OCR and MICR are all types of character and mark recognition devices. They are scanners <span>that are able to recognize special </span>characters and marks<span>.
</span>OMR stands for Optical Mark Recognition,which <span>senses the presence or absence of a mark.</span>
OCR stands for Optical Character recognition, which reads special preprinted characters by light source.<span>
MICR stands for Magnetic Ink Character Recognition, where  </span><span>machine reads character made of ink containing magnetized particles.
</span>
4 0
3 years ago
Read 2 more answers
The function's only behavior should be to return the sum of array userVals' elements. What common error does the function make?
Leno4ka [110]

Answer:

A. Attempts to access an invalid element.

Explanation:

The C program above is supposed to loops 10 times to get the total of the userVal's element, but the loop is assigning the cumulative sum of the to each nth index of the userVal array. Although the cumulative total of the array is assigned to the last index, the return statement is attempting to return an invalid element (since i is local only to the for loop statement). The program should return the userVal[9] instead.

5 0
3 years ago
Which of the following is true about unstructured data? a. Computer logic programs can identify and extract patterns in it. b. I
Ksju [112]

Answer:

a. Computer logic programs can identify and extract patterns in it.

Explanation:

Unstructured data is the information that does not have the pre defined data model and not organized well.

We know that the computer programs have the capability of modifying the unstructured data and convert it into the structured data like python programs,r script programs.

Hence the correct  option is option A.

5 0
3 years ago
Using the estimated regression model, what median house price is predicted for a tract in the Boston area that does not bound th
stepladder [879]

Answer:

The predicted median house price "medv" is $20,775.

Explanation:

The python code below uses the python's scikit-learn package to program the housing model using multiple factor linear regression.

import pandas as pd

from sklearn.linear_model import LinearRegression

from sklearn.model_selection import train_test_split

df = pd.read_csv('Boston.csv')

df.head(10)

y = df[['medv']]

x = df[['crim', 'chas', 'rm']]

x_train, x_test, y_train, y_test = train_test_split(x, y, train_size=0.75, test_size=0.25, random_state=0)

regr = LinearRegression()

regr.fit(x_train, y_train)

print(regr.coef_)

result = (regr.predict([[0.1,0,6]])).tolist()

print(f"The mean price of house in boston with 6 rooms: {round(result[0][0], 2)}")

8 0
3 years ago
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