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Likurg_2 [28]
3 years ago
6

Which of these statements regarding​ time-cost tradeoffs in CPM networks is​ true?

Computers and Technology
1 answer:
g100num [7]3 years ago
8 0

Answer:

B. Crashing  is not possible unless there are multiple critical tasks.

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Dovator [93]

I do my homework on Friday if I can, I like to have my weekends free to do whatever I want :)

7 0
3 years ago
Read 2 more answers
How many types of window in Qbasic​
kirza4 [7]

Answer:

QBasic consists of two windows: Program Window: The window titled as 'Untitled' is the program window. It is the place where program/code is written. Immediate Window: The window below Program Window titled as 'Immediate' is the immediate window.

5 0
3 years ago
3) Write a program named Full_XmasTree using a nested for loop that will generate the exact output. This program MUST use (ONLY)
N76 [4]

Answer:

Following are the code to this question:

//import package

import java.util.*;  

public class Full_XmasTree   //defining class

{        

// defining main method

public static void main(String as[])  

   {  

       int X,a,b; //defining integer variable

       Scanner obx = new Scanner(System.in); // creating Scanner class object

       System.out.print("Please enter: "); //print message

       X = obx.nextInt(); // input value from user

       for (a = 0; a < X; a++) //defining loop to print pattern  

       {

           for (b = X - a; b > 1; b--)//use loop for print white space  

           {

           System.out.print(" ");//print space

           }

           for (b = 0; b <= a; b++) // use loop to print values  

           {

               System.out.print("* "); //print asterisk values

           }

           System.out.println(); //using print method for new line

       }

   }

}

Output:

please find the attachment.

Explanation:

In the given java code, a class "Full_XmasTree" is declared, in which the main method is declared, inside this method three integer variable "X, a, and b", in this variables "a and b" is used in a loop, and variable X is used for user input.

  • In the next line, the Scanner class object is created, which takes input in variable X, and for loop is used to print asterisk triangle.
  • In the first for loop, use variable a to count from user input value, inside the loop, two for loop is used, in which first is used to print white space and second is used for the print pattern.

8 0
3 years ago
what term defines inventiveness uncertainty and futuristic ideas typically deals with science and technology
Kruka [31]

Answer:

Innovation.

Explanation:

Innovation can be considered the ideal term, because an innovative idea arises from the set of a new technique, method or invention that aims to improve an existing method, standard, or product.

However, added to an innovative idea is the risk, since innovation breaks an already established standard, so it is through science and technology that an invention will gain greater foundation and recognition, which increases its credibility and acceptance.

3 0
3 years ago
Precautionary measures to be observed when using ICT tools​
Dafna11 [192]

Answer:

ICT is the abbreviated form of Information and Communication. It included different technologies like mobile phones, computers, USBs etc.

Following are two precautionary measures which should be observed when using any kind of ICT:

  1. Use of Antivirus: It can used to protect anything placed inside the technology especially from hacking and viruses which can create many issues.
  2. Backup Data: Creating a backup of the data stored in the device is important as it can be recalled when the device malfunctions. Backup of the data can be created through using USBs, CDs etc or through cloud storage
7 0
3 years ago
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