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wel
3 years ago
13

Materials such as copper, silver, and aluminum through which electric energy passes freely are called

Computers and Technology
1 answer:
nasty-shy [4]3 years ago
6 0
These materials are called conductors
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A man-in-the-middle attack or impersonation are likely to result in problems with
Ivan

Answer:

Data Confidentiality

Explanation:

A Man-In-The-Middle-Attack (MITM) is an attack when a hacker gets between a communicative situation and digitally eavesdrops.

6 0
3 years ago
Data are sent through a network on bundles called _______. select one:
hoa [83]
I think that the answer is packets.
4 0
3 years ago
Read 2 more answers
Why do TV shows/Movies from the 90's and early 2000s look so much different compared to today?
icang [17]
Back then, movies were black and white because they had cameras that could only see black and white. In the late 1900's and early 2000's, they developed color cameras. But the common resolution and screen size was 640x480 or 4:3. Nowadays, in the late 2000's and early 2010, the widescreen format was more commonly used for many reasons. Today, the common colors are RGB 1M colors, and the resolution is 16:9. Some movies like to go even farther, like me, and use 21:9,which is super widescreen. That is more immersive than 16:9, and gives the watcher a wider, better experience. 
7 0
3 years ago
Assume we perform a known-plaintext attack against DES with one pair of plaintext and ciphertext. How many keys do we have to te
nasty-shy [4]

Answer:

2^{55} keys in a worst case scenario

Explanation:

So, Average will be : 2^{56} /2

2^{55}(Answer)

5 0
3 years ago
How do you do this question?
elena55 [62]

Answer:

for (scores.Entry<String, Integer> entry : scores.entrySet()) {

          int value=0; String key="Rambo";

          String k = entry.getKey();

           int v = entry.getValue();

           if (v>value)

           {

               value =v;

           }

           else

           {

               value=value;

           }  

       }

       for( scores.Entry<String, Integer> entry : scores.entrySet())

      {

        if( entry.getValue()==value)            

        System.out.println("Key = " + entry.getKey() + ", Value = " + entry.getValue());

      }

Explanation:

The above scores are an object of Map type.  And this is a parameter of findUopStudent function. So scores is a Map, and entry is an item. And we get its key and value. Now we compare each value using senteniel method and find the maximum value. Now we iterate through the scores using for the look and check the value of each entry against the maximum value found, and we print out the entry with maximum value. And that is the top student, which is required.  

4 0
3 years ago
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