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zaharov [31]
3 years ago
5

Why is it important to save a print copy of electronic sources

Computers and Technology
1 answer:
AURORKA [14]3 years ago
4 0
I don't exactly know WHY, but I can guess..
I think it's because, if you're writing, you can know where the source is from if you print the WHOLE SCREEN, or just to remember what the electronic source says.
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(1) Prompt the user for an automobile service. Output the user's input. (1 pt) Ex: Enter desired auto service: Oil change You en
Pavlova-9 [17]

Answer:

In Python:

#1

service = input("Enter desired auto service: ")

print("You entered: "+service)

#2

if service.lower() == "oil change":

   print("Cost of oil change: $35")

elif service.lower() == "car wash":

   print("Cost of car wash: $7")

elif service.lower() == "tire rotation":

   print("Cost of tire rotation: $19")

else:

   print("Invalid Service")

Explanation:

First, we prompt the user for the auto service

service = input("Enter desired auto service: ")

Next, we print the service entered

print("You entered: "+service)

Next, we check if the service entered is available (irrespective of the sentence case used for input). If yes, the cost of the service is printed.

This is achieved using the following if conditions

For Oil Change

<em>if service.lower() == "oil change":</em>

<em>    print("Cost of oil change: $35")</em>

For Car wash

<em>elif service.lower() == "car wash":</em>

<em>    print("Cost of car wash: $7")</em>

For Tire rotation

<em>elif service.lower() == "tire rotation":</em>

<em>    print("Cost of tire rotation: $19")</em>

Any service different from the above three, is invalid

<em>else:</em>

<em>    print("Invalid Service")</em>

<em></em>

6 0
3 years ago
Why Java Script uses the prefix Java in itsname?
kifflom [539]

Answer:

Java in JavaScript does not correspond to any relationship with Java programming language.

Explanation:

The prefix Java in Javascript is there for historical reasons.

The original internal name of Javascript when it was created by Brendan Eich at Netscape was Mocha. This was released to public as Livescript in 1995. The name Livescript was eventually changed to Javascript in Netscape Navigator 2.0 beta 3 release in December 1995 after Netscape entered into an agreement with Sun Microsystem. The primary purpose of change of name seemed to be as a marketing aid to benefit from the growing popularity of Java programming language at that time.

4 0
3 years ago
PLEASE PLEASE HELP. IF THERE A MULTUPLE ANSWERS I WILL BRAINLIEST TO THE BEST ONE!!!!
sladkih [1.3K]

Answer: multiple answers but here is one

Explanation: The Advantages

One of the biggest advantages of ebooks is the fact that they require no trees to create them. This is obviously an eco-friendly option that both reduces cost and lowers environmental impact.

Information can be obtained without leaving your desk! Need to do some last-minute research on a particular topic? Simply find a great ebook store, search for your keywords or phrases, purchase the book and you’re set!

Unlike paper books and materials, digital books only require one device to carry around with you. This means you can carry a library of various book genres for every mood.

eBooks can lower the cost of enjoying your favorite titles. With no shipping and handling costs, eBooks typically have prices that are 50-60% lower than their print counterparts.

eBooks are more flexible than paper books. For those who have trouble reading the typical book-sized font, ebook readers can enlarge the font size to make reading more pleasurable and easier on the eyes.

eBooks can contain multi-media elements not available with traditional books. Audio and video can be embedded to make reading a fully immersive experience.

Ever wonder where that great passage in your favorite book went to? With ebooks you can mark passages, save pages and search text before, during or after you read.

With all these advantages it is difficult to imagine what the disadvantages are, but there are some that have many folks concerned. If you're already sold, we've listed the cheapest prices for the Amazon Kindle below.

The Disadvantages

Piracy is the number one concern for both publishers and authors. While traditional books can be copied with machines, the time and cost of doing so typically keeps this type of piracy at bay. With ebooks, however, 'sharing' books that have not been purchased with others is as easy as posting a file online or, in some cases, copying and pasting the text from one document to another.

Many people still prefer being able to hold a traditional book in their hands. For those of us who enjoy reading a book in bed before signing off for the night, a cold hard digital device just won’t be the same.

While one advantage of ebook devices is their ability to enlarge fonts for easier reading, the fact is you are still reading off an LCD screen. Some readers have matte e-ink screens, but others give off a glare that can not only make reading inconvenient if the lighting isn’t just right, but may actually cause eye strain and make it more difficult to focus while reading.

With the wide variety of formats and ereader devices on the market, choosing which device is the right one for all situations can be nearly impossible. Though compatible formats have been introduced that should allow most readers to view purchases, many of these still lack proper formatting. Without proper page layouts and spacing reading becomes more of a tedious chore than an enjoyable pastime. With traditional books one simply buys and reads!

When is the last time you had to plug your paper book into the wall outlet? How disappointing would it be to find yourself right in the middle of a steamy romance scene while traveling only to have the batteries in your reading device die, with no way to charge them?

Currently, ebooks have an unreliable life span. Paper books last for decades provided they are well cared for. And besides, what good is a bookshelf if you cannot enjoy the look and smell of all your time-worn books, lovingly thumbed, crimped and read cover to cover, over and over again?

7 0
3 years ago
As related to the use of computers, ____ is defined as gaining unauthorized access or obtaining confidential information by taki
solong [7]

Answer:

Option(B) i.e., social engineering  is the correct option to the question.

Explanation:

The following option is correct because social engineering is the type of attack in which the criminals tricks the computer users to disclose the confidential data or information. Criminals or hackers use this trick because by this they can easily take advantage of your confidential information or corporate secrets.

4 0
3 years ago
Implement a program that requests the user to enter the x and y coordinates (each between 10 and 10) of a dart and computes whet
igomit [66]

Answer:

Following are the program in the Python Programming Language.

#import math package

from math import sqrt

#define function

def circle(x,y):

 #return the square root

 return sqrt( (x)**2 + (y)**2 )

#get input from the user

x = float(input("Enter first number between -10 and 10: "))

#get input from the user

y = float(input("Enter first number between -10 and 10: "))

#check condition

if(circle(x,y)<8):

 #then, print message

 print("It is in!")

#otherwise

else:

 #print message

 print("It is not in!")

<u>Output:</u>

Enter first number between -10 and 10: 1.5

Enter first number between -10 and 10: 2.6

It is in!

Explanation:

Here, in the following program in the Python Programming Language.

  • Define the function "circle" and pass the argument "x" and "y" then, return square root of x and y.
  • Set a variable "x" which get float type input from the user.
  • Set a variable "y" which get float type input from the user.
  • Set the if conditional statement to check that the function return the value less than 8 then, print the message.
  • Otherwise, it print the following message.
4 0
4 years ago
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