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2 years ago

Post back maintains view state by assigning the form values to a hidden form field named ____.

Computers and Technology

2 answers:

natulia [17]2 years ago

7 0

Answer:

absolutely 0 clue

Explanation:

need points so yea

garri49 [273]2 years ago

4 0

By assigning the form data to a hidden form field called View State, Post back keeps track of the view state.

<h3>What is the meaning of postback?</h3>

A postback in web development is an HTTP POST to the page where the form is located.
In other words, the form's contents are POSTed back to the form's URL.
Post backs frequently occur in edit forms when a user enters data and then clicks "save" or "submit," triggering a postback.
A string of data called a postback event is sent to a network's unique URL and provides details about the post-install event relevant to the network.

To learn more about View State,, refer to:

brainly.com/question/13107415

#SPJ4

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write a c program to insert and delete values from stack( to perform pop and push operations) using an array data structure

Alexxx [7]

Answer:

<u>How to implement a stack in C using an array?</u>

A stack is a linear data structure that follows the Last in, First out principle (i.e. the last added elements are removed first).

This abstract data type can be implemented in C in multiple ways. One such way is by using an array.

Pro of using an array:

No extra memory required to store the pointers.

Con of using an array:

The size of the stack is pre-set so it cannot increase or decrease.

3 0

3 years ago

Write a method called classAttendence() that creates a 10-by-10 two-dimensional array and asks for user input to populate it wit

gladu [14]

Answer:

The method written in Java is as follows:

public static void classAttendance(){

Scanner input = new Scanner(System.in);

String[][] names = new String[10][10];

for(int i =0;i<10;i++){

for(int j =0;j<10;j++){

System.out.print("Student Name: "+(i+1)+" , "+(j+1)+": ");

names[i][j] = input.nextLine();

}

Explanation:

This defines the classAttendance() method

public static void classAttendance(){

Scanner input = new Scanner(System.in);

This declares the 2D array of 10 by 10 dimension as string

String[][] names = new String[10][10];

This iterates through the rows of the array

for(int i =0;i<10;i++){

This iterates through the columns of the array

for(int j =0;j<10;j++){

This prompts user for student name

System.out.print("Student Name: "+(i+1)+" , "+(j+1)+": ");

This gets the student name from the user

names[i][j] = input.nextLine();

}

The method ends here

}

<em>See attachment for complete program that include main method</em>

Download txt

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2 years ago

Fifty-three percent of U.S households have a personal computer. In a random sample of 250 households, what is the probability th

aleksley [76]

Answer:

The correct Answer is 0.0571

Explanation:

53% of U.S. households have a PCs.

So, P(Having personal computer) = p = 0.53

Sample size(n) = 250

np(1-p) = 250 * 0.53 * (1 - 0.53) = 62.275 > 10

So, we can just estimate binomial distribution to normal distribution

Mean of proportion(p) = 0.53

Standard error of proportion(SE) = $\sqrt{\frac{p(1-p)}{n} }$ = $\sqrt{\frac{0.53(1-0.53)}{250} }$ = 0.0316

For x = 120, sample proportion(p) = $\frac{x}{n}$ = $\frac{120}{250}$ = 0.48

So, likelihood that fewer than 120 have a PC

= P(x < 120)

= P( p^ < 0.48 )

= P(z < $\frac{0.48-0.53}{0.0316}$ ) (z= $\frac{p^-p}{SE}$ )

= P(z < -1.58)

= 0.0571 ( From normal table )

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3 years ago

In pre-shared key mode, a passphrase should be at least ________ characters long.

alexandr402 [8]

10.......................................

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3 years ago

[C++ for array week|

melamori03 [73]

Answer:

this is stupi

Explanation:

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3 years ago