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2 years ago

In the Advent of computer technologies and it's applications, to what extent these technologies have influenced the world.

Computers and Technology

1 answer:

Cloud [144]2 years ago

8 0

Answer:

one aspect of the advancement of ICT that has been addressed by several researchers, is the impact of ICT use on social relations. Robert Putnam in his article "Bowling Alone" (1995) assumed that the Social Capital of people declines with the increasing use of ICT

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Write a program that plays a reverse guessing game with the user. The user thinks of a number between 1 and 10, and the computer

nika2105 [10]

Answer:

import random
target = 7
count = 0
for i in range(100):
guess = random.randint(1,10)
if(guess == target):
count += 1
print("Total of correct guess: " + str(count))

Explanation:

The solution is written in Python 3.

Firstly, import the random module since we are going to simulate the random guess by computer. Next, we presume user set a target number 7 (Line 3). Create a counter variable to track the number of correct guess (Line 4).

Presume the computer will attempt one hundred times of guessing and we use randint to repeatedly generate a random integer between 1 - 10 as guess number (Line 6). If the guess number is equal to the target, increment count by one (Line 8-9).

Display the total number of right guess to terminal (Line 11).

4 0

2 years ago

Frequent menu users can become annoyed if they must make several menu selections to complete a simple task. Suggest two ways you

eimsori [14]

Answer:

to refine the menu approach

1. Provide hotkeys for frequently accessed menu items.

2. Allow advanced users to customize a quick access bar to allow them to quickly access a more frequently used item.

Explanation:

1. Shortcut keys (Hot keys) provide a method for users to activate frequently used menu items in your menu system and to provide keyboard access to your application for those users who do not.

2. The Quick Access Toolbar (or QAT) allows you to create an easily accessible group of shortcuts to the tools you use most frequently.

5 0

2 years ago

What are the possible consequences if you fail to identify system requirements correctly and completely?

AlladinOne [14]

There are a few consequences for failing to identify system requirements.

1. Strain on time and effort which can cost money for either a company or yourself (depending if you are an employer, employee, etc).

2. Additional costs for hardware. If you decide to upgrade your hardware on a later time. It will cost additional money for repairs and replacements to adjust.

3. It can cause dissatisfaction to a user if you are working as a technician (for example) which can leave a negative mark on your reputation/resume)

4 0

2 years ago

Your friend Margo is considering what type of display to purchase with her new desktop computer and she asks you for advice. You

Oxana [17]

Answer:

d. They do not take up much desk space.

Explanation:

Small foot print means computers do not take up much desk space.

5 0

2 years ago

You would like the user of a program to enter a customer’s last name. Write a statement thaUse the variables k, d, and s so that

mojhsa [17]

Answer:

1st question:

Use the variables k, d, and s so that they can read three different values from standard input an integer, a float, and a string respectively. On one line, print these variables in reverse order with exactly one space in between each. On a second line, print them in the original order with one space in between them.

Solution:

In Python:

k = input() #prompts user to input value of k i.e. integer value

d = input() #prompts user to input value of d i.e. float value

s = input() #prompts user to input value of s i.e. a string

print (s, d, k) #displays these variable values in reverse order

print (k, d, s)#displays these variable values in original order

In C++:

#include <iostream> // to use input output functions

using namespace std; //to identify objects like cin cout

int main() { //start of main function

int k; //declare int type variable to store an integer value

float d; // declare float type variable to store a float value

string s; // declare string type variable to store an integer value

cin >> k >> d >> s; //reads the value of k, d and s

cout << s << " " << d << " " << k << endl; //displays these variables values in reverse order

cout << k << " " << d << " " << s << endl; } // displays these variable values in original order

Explanation:

2nd question:

You would like the user of a program to enter a customer’s last name. Write a statement that asks user "Last Name:" and assigns input to a string variable called last_name.

Solution:

In Python:

last_name = input("Last Name:")

# input function is used to accept input from user and assign the input value to last_name variable

In C++:

string last_name; //declares a string type variable named last_name

cout<<"Last Name: "; // prompts user to enter last name by displaying this message Last Name:

cin>>last_name; // reads and assigns the input value to string variable last_name

The programs alongwith their outputs are attached.

6 0

2 years ago