Write a program that controls employees data of a School:

From your first impressions, write down what first comes to mind as to what is good or bad about the way the website/system work

suter [353]

Answer: I will consider the factors below

Usability: A measure of a user’s ability to arrive on a site, use it easily, and complete the desired task. Remember, we’re designing websites, where there is flow, rather than focusing on page design and assuming everything will flow later.

Explanation:

1.) It should be easy for the user to become familiar with and competent in using the user interface on the first contact with the website. If we take a travel agent’s website that a designer has made well, the user should be able to move through the sequence of actions to book a ticket quickly.

2.) It should be easy for users to achieve their objective through using the website. If a user has the goal of booking a flight, a good design will guide him/her through the easiest process to purchase that ticket.

3.) It should be easy to recall the user interface and how to use it on subsequent visits. So, a good design on the travel agent’s site means the user should learn from the first time and book a second ticket just as easily.

4.) We also consider user's experience

5.) The hosting server of the website

6.) Usability: A measure of a user’s ability to arrive on a site, use it easily, and complete the desired task. Remember, we’re designing websites, where there is flow, rather than focusing on page design and assuming everything will flow later.

4 0

4 years ago

If the transmitting device would like for the receiving device to push currently buffered data to the application on the receivi

Andreyy89

Answer:

The right approach will be "PSH".

Explanation:

The PSH flag seems to be an acceptable solution through TCP which always encourages the submit implementation to immediately transfer data but only whenever the buffer isn't complete.
The implementation helps to formulate this same flag towards true for something like the connection, as well as TCP will instantly begin transmitting the relevant information.

3 0

3 years ago

scientist think that two species with homologous structures probably had ____ A. Ancestor B. Fossil C. Environment D. Offspring

Naddika [18.5K]

The answer is A: ancestor

4 0

3 years ago

Write a program that applies the Euclidean algorithm to find the greatest common divisor of two integers. Input should be two in

laila [671]

Answer:

// here is code in c++.

#include <bits/stdc++.h>

using namespace std;

// function that return greatest common divisor

int g_c_d(int num1, int num2)

{

if (num1 == 0)

return num2;

return g_c_d(num2 % num1, num1);

}

// main function

int main()

{

// variables

int num1,num2;

cout<<"enter two numbers:";

// read two numbers from user

cin>>num1>>num2;

// call the function and print the gcd of both

cout<<"greatest common divisor of "<<num1<<" and "<<num2<<" is "<<g_c_d(num1.num2)<<endl;

}

Explanation:

Read two numbers from user and assign them to variables "num1" and "num2".Call the function g_c_d() with parameter "num1" and "num2".According to Euclidean algorithm, if we subtract smaller number from the larger one the gcd will not change.Keep subtracting the smaller one then we find the gcd of both the numbers.So the function g_c_d() will return the gcd of both the numbers.

Output:

enter two numbers:5 9

greatest common divisor of 5 and 9 is 1

enter two numbers:-25 15

greatest common divisor of -25 and 15 is 5

6 0

4 years ago

Given the security levels TOP SECRET, SECRET, CONFIDENTIAL, and UNCLASSIFIED (ordered from highest to lowest), and the categorie

inessss [21]

Answer:

1 – Paul will be able to READ the document classified (SECRET, {B,C}) (No read up, no write down!)

2 – Anna will not be able to access the document since she is not in the category-set

3 – Jesse will be able to READ the document classified (CONFIDENTIAL, {C}) (No read up, no write down!)

4 – Sammi will be able to READ the document classified (confidential, {A}) (No read up, no write down!)

5 – Robin will be able to WRITE do this document, but not read it (No read up, no write down!)

Explanation:

1 – Paul will be able to READ the document classified (SECRET, {B,C}) (No read up, no write down!)

2 – Anna will not be able to access the document since she is not in the category-set

3 – Jesse will be able to READ the document classified (CONFIDENTIAL, {C}) (No read up, no write down!)

4 – Sammi will be able to READ the document classified (confidential, {A}) (No read up, no write down!)

5 – Robin will be able to WRITE do this document, but not read it (No read up, no write down!)

8 0

4 years ago