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trapecia [35]
3 years ago
7

Which operating system function has a steeper learning curve and can potentially break the system without careful use of its ope

rations?
1. Graphical user interface (GUI)
2. Service management
3. Application management
4. Command line interface (CLI)
Computers and Technology
1 answer:
grandymaker [24]3 years ago
3 0

Answer:

4. Command line interface (CLI)

Explanation:

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.

Some examples of an operating system on computers are QNX, Linux, OpenVMS, MacOS, Microsoft windows, IBM, Solaris, VM etc.

A Command line interface (CLI) refers to a text-based user interface that allow users to operate a software application or program, as well as manage and execute operating system functions by typing standard line of commands into the text-based user interface with a real-time response.

Basically, the CLI is solely text-based and as such requires a thorough knowledge and understanding of global commands, as well as administrative privileges in some cases.

<em>Hence, the operating system function which has a steeper learning curve (more difficult to learn) and can potentially break the system without careful use of its operations is the Command line interface (CLI). </em>

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Mkey [24]

Answer:

C, the need for future access and digital preservation

Explanation:

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5 0
3 years ago
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Return the "centered" average of an array of ints, which we'll say is the mean average of the values, except ignoring the larges
denpristay [2]

Answer:

The code to this question can be defined as follows:

public double centeredAverage(ArrayList<Integer> nums) //defining a method centeredAverage that accepts an array nums

{

   if ((nums == null) || (nums.size() < 3))//define if block for check simple case value

   {

       return 0.0;//return float value

   }

   double sum = 0; //defining a double variable sum

   int smallest = nums.get(0);//defining integer variable and assign value

   int largest = nums.get(0);//defining integer variable and assign value

   for (int i = 0; i < nums.size(); i++) //defining for loop for stor ith value

   {

       int value = nums.get(i);//defining integer value variable to hold nums value

       sum = sum + value;//use sum variable for add value

       if (value < smallest)//defining if block to check value less then smallest

           smallest = value;//hold value in smallest variable  

       else if (value > largest)//defining else if block that checks value greater them largest value

           largest = value; //hold value in largest variable

   }

   sum = sum - largest - smallest;  // use sum to decrease the sum largest & smallest value

   return (sum / (nums.size() - 2)); //use return keyword for return average value

}

Explanation:

In the question, data is missing, that's why the full question is defined in the attached file please find it.

In the given code a method "centeredAverage" is used that accepts an array in its parameter and inside the method, if block is used that checks the cash value if it is true, it will return a float value.

In the next step, two integers and one double variable is defined, that use the conditional statement for check hold value in its variable and at the last use return keyword for return average value.

3 0
3 years ago
Define a function called 'findWordFreq, which takes two parameters. The first parameter, 'text" is an nltk.text.Text object and
MakcuM [25]

Answer:

import os

import nltk

import zipfile

from nltk. corpus import gutenberg

from nltk. text import Text

def findWordFreq(text, word):

   textfreq = nltk. FreqDist(text)

   wordfreq = nltk.FreqDist(word)

   maxfreq = max(textfreq)

   return wordfreq, maxfreq

if -_name__ == '__main__':

   text = input()

   word = input()

   if not os.path.exists(os.getcwd() + "/nltk_data"):

       with zipfile.ZipFile("nltk_data.zip", 'r') as zip_ref:

           zip_ref.extractall(os.getcwd())

   os.environ['NLTK_DATA'] = os.getcwd() + "/nltk_data"

   text = Text(gutenberg.words (text))

   word_freq, max_freq = findWordFreq(text, word)

   print(word_freq)

   print(max_freq)

Explanation:

The natural language package in python is used to get and analyse word from voice input. The python code above get words from a zipfile extract, and the 'findWordFreq' function gets the word count and the maximum number of alphabet used in the word distribution.

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3 years ago
The association between a UCS and a CS can be extended to include more stimuli (more stimuli related to the CS can elicit the CR
almond37 [142]

Answer:

The answer is Stimulus generalization

Explanation:

Stimulus generalization is an example of classical condition. Classical conditioning takes a stimulus that does not cause a particular response (neutral stimulus) and then pairs it repeatedly with an unconditioned stimulus that will cause an unconditioned response. In the case of Stimulus generalization, I will give an example of a subject presenting food to a dog once they ring a bell. Lets say that you have taught a dog to salivate every time it hears a bell ring. If you took another bell that has a similar sound and rang it, the dog would still salivate and come pick its food. This is a perfect example of Stimulus generalization. The dog has responded to a new stimulus as if it was the initial conditioned stimulus.

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Simpson is trying to solve an equation related to converting a decimal number to its hexadecimal form. He decides to utilize the
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Answer:

the answer is A.

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