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solniwko [45]
2 years ago
6

What stores all software and files on your computer and reads and writes data onto a spinning magnetic or optical disk?

Computers and Technology
1 answer:
stiv31 [10]2 years ago
8 0

Answer:

Depends. could be an external opticial drive, a scuzi drive, a real to real tape system, or just a simple electromagnetic hard drive with speeds of 1000 rpm or more

You might be interested in
Define a function typeHistogram that takes an iterator ""it"" (representing a sequence of values of different types) and builds
Alexeev081 [22]

Answer:

def typeHistogram(it,n):

   d = dict()

   for i in it:

       n -=1

       if n>=0:

           if str(type(i).__name__) not in d.keys():

               d.setdefault(type(i).__name__,1)

           else:

               d[str(type(i).__name__)] += 1

       else:

           break

   return list(d.items())

it = iter([1,2,'a','b','c',4,5])

print(typeHistogram(it,7))

Explanation:

  • Create a typeHistogram function that has 2 parameters namely "it" and "n" where "it" is an iterator used to represent a sequence of values of different types while "n" is the total number of elements in the sequence.
  • Initialize an empty dictionary and loop through the iterator "it".
  • Check if n is greater than 0 and current string is not present in the dictionary, then set default type as 1 otherwise increment by 1.
  • At the end return the list of items.
  • Finally initialize the iterator and display the histogram by calling the typeHistogram.
3 0
2 years ago
2. You turn on your Windows 7 computer and see the system display POST messages. Then
Anton [14]
The monitor would definitely be the problem in this scenario.
7 0
3 years ago
2. How do upgrading and retraining help you cope with change?
Luden [163]
<h2>Upgrading and retraining are mandatory to move along with the world.</h2>

Explanation:

Let us understand the term deeply,

Upgrading - Updating yourself with the latest

Retraining - learning new skills

Let me give you a real-life example which is nothing but "mobiles". If you are not updated then:

  • you will sit with mobile to make calls and
  • do money transactions only by stepping into the bank,
  • connect with people only through calls or directly visiting them,
  • distance break up the relationship,
  • booking tickets in classical way, etc.

These could be done in one touch if you have latest mobile with necessary applications.

In a similar way, we need to get retrained to get to learn new skills, technologies so that we can do our job the best, to be on track, be productive, convert your valuable knowledge in terms of money, to be peaceful in day today transactions, etc.

7 0
3 years ago
you arrive at a scene where a computer must be seized as evidence. the computer is powered off and has an external usb hard driv
larisa [96]

The first thing that must be done is Thoroughly documenting the state of equipment before it is hidden is critical to adhere to chain-of-custody procedures. Failure to do so will render collected evidence inadmissible.

Security+ can be defined as the entry-level cybersecurity credential offered by the CompTIA non-profit trade association. This is usually the first certification in information security that an IT professional obtains. By having this, you may get more job opportunities, because you are judged as a more competitive candidate.

The CompTIA Security+ exam (SY0-601) is a test that tests an applicant that he or she has the basic knowledge to perform tasks in IT security and work in cybersecurity. The CompTIA Security+ exam is a vendor-neutral exam that tests applicants' knowledge of IT security materials and their ability to perform core security functions.

You can learn more about Security+ here brainly.com/question/17109203

#SPJ4

7 0
1 year ago
What are the 3 main colors for a computer screen?
zhuklara [117]

Answer:

Red, Green, and Blue.

Explanation:

These colors make up white light

4 0
2 years ago
Read 2 more answers
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