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4 years ago

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Which one of the following is NOT a type of reference method that uses a terminal digit system? 1) Account payables 2) Medical r

ecords management 3) Account receivables 4) Insurance claim adjustments 5) Sales offices

Computers and Technology

1 answer:

lana66690 [7]4 years ago

7 0

I believe #4 , this uses automational redirect

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A virus has attacked your hard drive and now when you start up Windows, instead of seeing a Windows desktop, the system freezes

vitfil [10]

Answer:

The user needs to remove the hard drive and put the hard drive onto the other computer which have already any operating system and antivirus also.

Explanation:

This gives the facility to extract the information on the other computer.
Then the user needs to extract the information and files into some hard drive after scanned the files.
Then the user needs to format the hard drive of the first computer and install the other operating system on it.
Then the user needs to put any antivirus on his first computer.
Then the user needs to put the file on the first computer

The above-described steps need to taken for that user if he has the scenario which the above question said. The first steps are to remove the hard drive because the user can not able to read or scan files on that computer so there is a need to transfer the hard disk on the other computer to read and scan files.

4 0

4 years ago

Read 2 more answers

The create_python_script function creates a new python script in the current working directory, adds the line of comments to it

Vika [28.1K]

Answer:

import os

def create_python_script(filename):

comments = "# new python script file"

with open(filename,"w+") as file:

file.write(comments)

filesize = os.path.getsize(filename)

print(f"The size of the file is: {filesize}")

create_python_script("program.py")

Explanation:

The os module is a built-in python file that is used to interact with the operating system terminal. The with keyword is used to create and open a file with write privileges with no need to close the file.

The path.getsize() method is used to get the size of the newly created file which is printed in the console.

6 0

3 years ago

Missy creates a personal budget. She enters her current savings account balance in cell D3. In cell A3, she calculates her incom

sammy [17]

D3+(A3-B3) If you think of the future income and expenses then you can infer the expenses will lower the income amount so we use parenthesis and since there is money already in the account you would simply add that to the future total. <span />

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3 years ago

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If you create and invoke a recursive function without accounting for a base case, what can go wrong?

oksian1 [2.3K]

Every recursive function should have an exit criterion (=handling the base case) to exit the recursion.

Without it, it wil recurse forever, until system resources run out (typically the call stack will overflow and your program will crash).

6 0

3 years ago

Create a function that will perform linear interpolation from a set of measured data stored in a list or array. The function sho

wel

Answer:

This question is incomplete, here is the complete question:

Python

a) You should create a function that will perform linear interpolation from a set of measured data. The function should take as input a list of values at which samples were taken, and then another list giving the measurements (you can assume each measurement is a single value) at those values. It should also take in a query value, and should give the best estimate it can of the value at that query. Be sure to handle values that are outside of the range, by extrapolating. You should write a program that allows you to test your function by reading the lists from a file where each line of the file is a pair of numbers separated by spaces: the value where the sample was taken, and the measurement at that value. Your program should ask the user for the name of the file and for a query value. Important: The two lists will correspond to each other: i.e. for the i-th value in the first list, the measurement will be the i-th element of the second list (these are called parallel lists or arrays). But, you should not assume that the input values are in increasing/decreasing order. That is, the values in the first list can be in any random ordering, not necessarily from smallest to largest or largest to smallest. You will have to account for this in your program, and there is more than one way to do so. You should discuss what options you can think of to handle the data arriving in any order like that, and decide what you think the best option for handling it is.

Explanation:

from __future__ import division

from cStringIO import StringIO

import numpy as np

from scipy.interpolate import RectBivariateSpline

np.set_printoptions( 1, threshold=100, edgeitems=10, suppress=True )

# a file inline, for testing --

myfile = StringIO( """

# T P1 P2 P3 P4

0, 80,100,150,200

75, 400,405,415,430

100, 450,456,467,483

150, 500,507,519,536

200, 550,558,571,589

""" )

# file -> numpy array --

# (all rows must have the same number of columns)

TPU = np.loadtxt( myfile, delimiter="," )

P = TPU[0,1:] # top row

T = TPU[ 1:,0] # left col

U = TPU[1:,1:] # 4 x 4, 400 .. 589

print "T:", T

print "P:", P

print "U:", U

interpolator = RectBivariateSpline( T, P, U, kx=1, ky=1 ) # 1 bilinear, 3 spline

# try some t, p --

for t, p in (

(75, 80),

(75, 200),

(87.5, 90),

(200, 80),

(200, 90),

):

u = interpolator( t, p )

print "t %5.1f p %5.1f -> u %5.1f" % (t, p, u)

8 0

4 years ago