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Anna35 [415]
3 years ago
9

Which of the following components causes a system to be classified as "closed"

Computers and Technology
2 answers:
erma4kov [3.2K]3 years ago
6 0
What are the following???
luda_lava [24]3 years ago
4 0
More detail is needed
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Use the variables k and total to write a while loop that computes the sum of the squares of the first 50 counting numbers, and a
pshichka [43]
Int   k=0.total=0;
while(k++<50)
    total+=k*k;
    

5 0
3 years ago
Match the following:
Bogdan [553]

Answer:

  1. Operating System.
  2. Laptop.
  3. Convertible computer.
  4. Peripheral.
  5. Desktop Computer.

Explanation:

Operating system is a software that manages the hardware and the software in the system and provides the interface between machine and the user.

Laptops are the portable computing devices which you can carry with you.

Convertible computer have a keyboard that is detachable and can be converted into a tablet.

Peripherals are devices which we can attach to the computer.

Desktop computer is a computing device that not portable at all.

3 0
3 years ago
A stealth network attack in which an unauthorized person gains access to a network and remains undetected for a long time is ref
polet [3.4K]

Answer:

"Advanced persistent threat " is the right one.

Explanation:

  • APT seems to be a clandestine cyber assault on something like a network connection where another assailant achieves and retains unauthorized knowledge to the communication network, however impossible to conceive for a considerable period.
  • They represent compound channel assaults that use different components including various approaches of attack.
6 0
3 years ago
Assume that the final grade for a course is determined based on this scale - A: 900 points, B: 800-899 points, C: 700-799 points
saul85 [17]

Answer:

In Python:

def get_letter_grade(points):

   if points>=900:

       grade ="A"

   elif points>=800 and points < 900:

       grade ="B"

   elif points>=700 and points < 800:

       grade ="C"

   elif points>=600 and points < 700:

       grade ="D"

   else:

       grade = "F"

   return grade

Explanation:

This defines the function

def get_letter_grade(points):

The following if-else if conditions check the score to determine the appropriate grade

<em>    if points>=900:</em>

<em>        grade ="A"</em>

<em>    elif points>=800 and points < 900:</em>

<em>        grade ="B"</em>

<em>    elif points>=700 and points < 800:</em>

<em>        grade ="C"</em>

<em>    elif points>=600 and points < 700:</em>

<em>        grade ="D"</em>

<em>    else:</em>

<em>        grade = "F"</em>

This returns the grade

   return grade

5 0
3 years ago
Which statement accurately describes a bitmap graphic?
igomit [66]

Answer:

It uses small dots (usually thousands) to create images and specify colors is the correct answer.

Explanation:

A bitmap graphic is also known as raster, and it is created by putting together rows of pixels. Later, these pixels will form a complete image, that could only be black and white (using only these colors) or similar to a photography (which will lead to use as many colors as necessary). Different programs are used to create bitmap graphics.

4 0
3 years ago
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