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erastova [34]
2 years ago
14

Use appropriate method calls from the List ADT to create the following list:

Computers and Technology
1 answer:
Mumz [18]2 years ago
7 0

Answer:

The complete method is as follows:

public List buildList(List L) {  

 L.insert(30);

 L.insert(23);

 L.insert(19);

 L.insert(4);  

   return L; }

Explanation:

To complete the method, we make use of the insert() function.

This inserts elements of the list into list L. However, we have to start from the last element (i.e. in descending order)

So, the explanation is as follows:

 

 L.insert(30); --- This inserts the last element

Continue inserting in descending order

<em>  L.insert(23);  </em>

<em>  L.insert(19); </em>

Until the first list element is inserted

 L.insert(4);

This returns the filled list L  

   return L;

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The operating system (OS) of an information system contains the software that executes the critical functions of the information
Feliz [49]

Answer:

a. True

Explanation:

An information system (IS) can be defined as a set of components or computer systems, which is used to collect, store, and process data, as well as dissemination of information, knowledge, and distribution of digital products.

Generally, it is an integral part of human life because individuals, organizations, and institutions rely on information systems in order to perform their duties, functions or tasks and to manage their operations effectively. For example, all organizations make use of information systems for supply chain management, process financial accounts, manage their workforce, and as a marketing channels to reach their customers or potential customers.

Additionally, an information system comprises of five (5) main components;

1. Hardware.

2. Software.

3. Database.

4. Human resources.

5. Telecommunications.

An operating system is a system software pre-installed on a computing device to manage or control software application, computer hardware and user processes.

This ultimately implies that, an operating system acts as an interface or intermediary between the computer end user and the hardware portion of the computer system (computer hardware) in the processing and execution of instructions.

On a related note, the software application that executes the critical functions of an information system (IS) are contained in its operating system (OS).

Basically, the computer's memory, processes, softwares and hardwares are typically being managed by the operating system (OS). Thus, an OS makes it possible for different programs to run simultaneously (more than one software program running concurrently) and access the computer's memory, central processing unit (CPU), and storage.

4 0
3 years ago
Complete this assignment in Python 3.x. Make sure you have downloaded the software, and it is installed correctly.
Masja [62]

Answer:

The program code is completed below

Explanation:

Program Code:

"""

  Your Name

  Course Name, Section (example: ENTD200 B002 Spr15)

  Instructor name

  Week #

  Date completed

"""

months = ["January ", "February", "March", "April", "May", "June", "July"

, "August", "September", "October", "November", "December"]

for i in range(0,12):

print("Month",i+1, "is" , months[i])

6 0
3 years ago
In the electric series, which one of the following materials is the most negatively charged? A. Silk B. Sealing wax C. Teflon D.
Snowcat [4.5K]
C) Teflon (:


Good luck!
7 0
3 years ago
Read 2 more answers
Write a program that asks the user to input a set of floating-point values. When the user enters a value that is not a number, g
Lady_Fox [76]

Answer:

Check the explanation

Explanation:

// include the necessary packages

import java.io.*;

import java.util.*;

// Declare a class

public class DataReader

{

// Start the main method.

public static void main(String[] args)

{

// create the object of scanner class.

Scanner scan = new Scanner(System.in);

// Declare variables.

boolean done = false;

boolean done1 = false;

float sum = 0;

double v;

int count = 0;

// start the while loop

while (!done1)

{

// start the do while loop

do

{

// prompt the user to enter the value.

System.out.println("Value:");

// start the try block

try

{

// input number

v = scan.nextDouble();

// calculate the sum

sum = (float) (sum + v);

}

// start the catch block

catch (Exception nfe)

{

// input a character variable(\n)

String ch = scan.nextLine();

// display the statement.

System.out.println(

"Input Error. Try again.");

// count the value.

count++;

break;

}

}

// end do while loop

while (!done);

// Check whether the value of count

// greater than 2 or not.

if (count >= 2)

{

// display the statement on console.

System.out.println("Sum: " + sum);

done1 = true;

}

}

}

}

Sample Output:

Value:

12

Value:

12

Value:

ten

Input Error. Try again.

Value:

5

Value:

nine

Input Error. Try again.

Sum: 29.0

3 0
3 years ago
Read 2 more answers
How to convert 23.125 to binary (Hex) using the double - precision representation
Svet_ta [14]

Answer:-

(10111.001)₂

Explanation:

To convert a decimal number to a binary number we have to constantly divide the decimal number by 2 till the decimal number becomes zero and the binary number is writing the remainders in reverse order of obtaining them on each division.

Hence the binary number is 10111.001

To convert binary to hexa decimal we to make a group 4 binary bits starting from the decimal and moving outwards if the last group is not of 4 then add respective 0's and write the corresponding hexa decimal number.

<u>0001</u>  <u>0111</u> . <u>0010</u>

   1        7         2

Hence the hexadecimal number is 17.2

6 0
3 years ago
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