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Irina18 [472]
3 years ago
13

1. What are the two main functions of an operating system?

Computers and Technology
1 answer:
sesenic [268]3 years ago
8 0

Answer:

(1) manage the computer's resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.

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NullPointerException and ArithmeticException are both derived from which class?
irina1246 [14]

Answer: c) Run-time Exception

Explanation: Runtime Exception is the exception that works in the JVM(Java Virtual Machine) as a super-class. It can also act during the general working of the JVM and are not checked by any resources. The exception that are followed from the Runtime exception is Arithmetic exception and  Null pointer exception as the subclass. Therefore ,the correct option is option(c).

3 0
4 years ago
PYTHON:Given the dictionary, d, find the largest key in the dictionary and associate the corresponding value with the variable v
lapo4ka [179]

di = {5: 3, 4: 1, 12: 2}

val_of_max = di[max(di)]

print(val_of_max)

I hope this helps!

4 0
3 years ago
Match the appropriate color mode with the correct definition
Gemiola [76]

Answer:

1.RGB: Best for projects intended to be used on the web or video

Explanation:

On websites or making project RGB combination of colors is used. This combination of colors is used to store images in electronic components.

2. CMYK: best for professional printing projects using process colors

Explanation:

Printing professional use CMYK combinations of color for better printing results.

3.) indexed:The only colors saved are the colors used in the image

To manage digital images we use Indexed mode of colors.

Explanation:

4.) bitmap: uses black and white

Explanation:

bitmap is the combination of the black and white colors. As the images are large in size so that, to reduce the size of the image we store image in bitmap to reduce the size.

5.) gray scale: uses different shades of grey

Explanation:

The different shades of gray colors are found in the gray scale. These shades are used to produce images.

4 0
3 years ago
please help me!!!!!! all of the following may be benefits of a technical or vocational college except
-BARSIC- [3]

Answer:

im not sure

Explanation: is their supposed to be a picture or something?

5 0
3 years ago
Read 2 more answers
Does anyone know a NC wise owl password I can use, it's an emergency!! I can't ask my school because they are closed and I need
snow_tiger [21]
The password would be Apple 123
6 0
3 years ago
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