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Andreas93 [3]
3 years ago
8

Write about virus in five points.​

Computers and Technology
1 answer:
kvasek [131]3 years ago
5 0
A computer virus is a malicious software program loaded onto a user's computer without the user's knowledge and performs malicious actions. It can self-replicate, inserting itself onto other programs or files, infecting them in the process.
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Calculate the maximal size of a file if we have:
ollegr [7]

Answer:

4 GB

Explanation:

<u>Determine the maximal size of a file </u>

100 direct block address

= 100 * 1024 = 102400

One single indirect block address

= 128 * 1024 = 131072

One double indirect block address

= 128 * 128 * 1024 = 16777216

one triple indirect block address

=  128 * 128 * 128 * 1024 = 2147483648

one quadruple indirect block addresses

=  128 * 128 * 128 * 128 * 1024 = 274877906944

maximal size of the file

= ∑ 102400 +  131072 + 16777216 + 2147483648 + 274877906944

= 4GB

7 0
3 years ago
Give an explanation of one network connection (it will every helpful​
charle [14.2K]

Answer:

WiFi, Ethernet, Broadband, Dial-up. Any of those.

Explanation:

Network connections are all different. Those listed are some of the many examples of network connections.

7 0
3 years ago
Copy the 10 statements as they appear below into your journal.
AURORKA [14]

B A C D C A B B CDAAD

4 0
3 years ago
Read 2 more answers
Consider this binary search tree:______.
Nitella [24]

Answer:

The new root will be 2.

<em></em>

Explanation:

The binary tree is not properly presented (See attachment)

To answer this; first, we need to order the nodes of the tree in a pre-order traversal.

We use pre-order because the question says if something is removed from the left child.

So, the nodes in pre-order form is: 14, 2, 1, 5, 4, 16.

The root of the binary tree is 14 and if 14 is removed, the next is 2.

<em>Hence, the new root will be 2.</em>

7 0
3 years ago
Identify two entities and 2 of their attributes from the given scenario.
polet [3.4K]

Bookstore and BookSearch are the two entities for the given scenario.

Explanation:

  • For the given Book.com virtual store, there can be two entities like Bookstore and BookSearch.
  • Bookstore can have all the details of the books in the virtual store. hence the attributes can be
  • Bookstore attributes: bookname, Authorname, Publisher, Publishedyear, Agegroup, category.
  • BookSearch entity can be used to search the books in the virtual store.
  • Booksearch attributes: bookname, category, bookid, authorname.
8 0
4 years ago
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