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Aleks [24]
3 years ago
7

Complete the sentence about a focusing technique.

Computers and Technology
1 answer:
Butoxors [25]3 years ago
4 0

Answer:

Subjects with a lot of <u>Visuals </u>make focusing easier

Explanation:

Visuals contents make a subject more focusing and interesting for the students. Students can learn that courses easily that have more pictorial content. It is the famous quote that "A picture is better than thousand words to understand".

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When recording data on a multiple-disk storage system, should we fill a complete disk surface before starting on another surface
Cerrena [4.2K]

The user needs to complete the entire disk surface first before starting another surface.

Explanation:

When you are using a multiple disk storage system to write the data the disk automatically writes the disk based on the algorithm for better efficiency and availability of the disk space.

hence when you are recording a data on a multiple disk storage system, it is recommended to fill the complete disk surface initially before you start the another surface to record the data.

4 0
3 years ago
Implement a function inValues() that asks the user to input a set of nonzero floating-point values. When the user enters a value
elena-s [515]

Answer:

Explanation:

The following is written in Python and uses exception handling to do exactly as requested. It then goes adding all of the integer values to an array called num_list and finally adding them all together when the function ends.

def in_values():

   num_list = []

   while True:

       try:

           num = input("Input non-zero floating point: ")

           num = int(num)

           if num == 0:

               break

           else:

               num_list.append(num)

       except ValueError:

           print("No valid integer! Please try again ...")

           try:

               num = input("Input non-zero floating point: ")

               num = int(num)

               break

           except ValueError:

               break

   sum = 0

   for number in num_list:

       sum += number

   return sum

5 0
3 years ago
Open Comments.java and write a class that uses the command window to display the following statement about comments:
riadik2000 [5.3K]

Answer:

Answers to the code are given below with appropriate guidelines on definitions and how to properly run the code

Explanation:

//3 ways to comment are as follows:

//1. This is a one line comment.

/**

* 2. This is a documentation comment.

* @author Your name here

*

*/

/*

*3. This is a multiple line comment

* */

public class Comments {

//Driver method

public static void main(String[]args) {

/*

* All the text written inside the

* sysout method will be displayed on

* to the command prompt/console*/

System.out.println("Program comments are nonexecuting statements you add to a file for the purpose of documentation.\n");

System.out.println("3 ways to add comments in JAVA are as follows: \n");

System.out.println("1. One line comment can be written as:\n//Program comments are nonexecuting statements you add to a file for the purpose of documentation.\n");

System.out.println("2. MultiLine comment can be written as:\n/* Program comments are nonexecuting \n * statements you add to a file for the \n * purpose of documentation.\n */\n");

System.out.println("3. Documentation comment can be written as follows:\n/**\n * Program comments are nonexecuting statements you add to a file for the purpose of documentation.\n **/");

}

}

Steps to Run:

1. Make file named Comments.java, and copy paste the above code.

2. Open command prompt and then go to the directory where you have saved the above created file.

3. The before running compile the code by using command

javac Comments.java

4. Now, run the code by the below command

java Comments.

Congrats your assignment is done!!

8 0
3 years ago
Microsoft acknowledged that if you type a res:// url (a microsoft-devised type of url) which is longer than ____ characters in i
cluponka [151]
Which is longer than 20 characters
5 0
3 years ago
Analyze the following code. public class Test { public static void main(String[] args) { double radius; final double PI= 3.15169
sergiy2304 [10]

Answer:

The output of the given code as follows:

Output:

Area is: 12.60676

Explanation:

In the given code some information is missing so, the correct code to this question can be described as follows:

Program:

public class Test //defining class  

{

   public static void main(String[] args)//defining the main method

   {

       double radius= 2; //defining double variable radius

       final double PI= 3.15169; //defining double variable PI

       double area = radius * radius * PI; //defining double variable area that calculates values

       System.out.println("Area is: " + area); //print values

   }  

}

Explanation:

  • In the given java code a class "Test" is defined, in which a double variable "radius" is defined, which holds a value, that is 2.
  • In the next step, a double constant variable, that is PI is defined, that holds a value, that is "3.15169".
  • Then another double variable area is defined, that calculates the area value, and prints its value.
4 0
3 years ago
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