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Dafna1 [17]
3 years ago
13

Which of the following is true of lossy and lossless compression techniques?

Computers and Technology
1 answer:
Elden [556K]3 years ago
5 0

Both lossy and lossless compression techniques will result in some information being lost from the original file. Neither lossy nor lossless compression can actually reduce the number of bits needed to represent a file.

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A common attack in which a client's cookies, security tokens, or other personal information is obtained and used to impersonate
o-na [289]

Answer:

Identity Theft. i hope this helps :D

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3 years ago
Compute the sum of the values in data_array, instead of using the sum() function. To do this, you must "accumulate" a result, wh
Dmitry [639]

Answer:

public class TestClock {

   public static void main(String[] args) {

       int [] data_array = {1,2,3,5,3,1,2,4,5,6,7,5,4,3};

       int data_array_sum =0;

       for(int i=0; i<data_array.length; i++){

           data_array_sum = data_array_sum + data_array[i];

           System.out.println("Acumulating sum is "+data_array_sum);

       }

       System.out.println("Total sum is: "+data_array_sum);

   }

}

Explanation:

Using Java programming language for this problem, we declare and initialize the array with this statement:

int [] data_array = {1,2,3,5,3,1,2,4,5,6,7,5,4,3};

Then created a variable to hold the sum values and initialize to zero:

int data_array_sum =0;

Using a For Loop statement we iterate through the array and sum up the values.

8 0
4 years ago
What is the best way to move up and down on a computer screen
Misha Larkins [42]

Answer: 1. Using your mouse or laptop trackpad, move your cursor to the scroll bar.

2. Then click and hold your mouse; you can now move the scroll bar up and down.

3. Release the mouse button once you reach the place on your screen you would like to go.

4 0
2 years ago
Write a program that reads in a text file, infile.txt, and prints out all the lines in the file to the screen until it encounter
ivanzaharov [21]

Answer:

Explanation:

f=open("infile.txt","r")

flag=True

while(flag):

s=f.readline().strip()

if(len(s)>=4):

print(s)

else:

flag=False

8 0
3 years ago
Ben has to write a note on color concepts. Help him complete the following sentences.
k0ka [10]
<span>Ben has to write a note on color concepts. Help him complete the following sentences.
When light hits a surface, the surface absorbs some of the light and reflects the rest. The color that you see depends on which light waves the surface reflects
( reflects, absorbs, emits) the most. You perceive objects as having a specific color because of these constituent ______( rays, colors, intensities) of light.

I wasn't sure on the last one.</span>
5 0
4 years ago
Read 2 more answers
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