1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vlabodo [156]
3 years ago
13

Explain the major innavotions made from the establishment of abacus​

Computers and Technology
1 answer:
Sauron [17]3 years ago
7 0

Answer:

The abacus is one of many counting devices invented to help count large numbers.

Explanation:

You might be interested in
Write a memo to the vice president, outlining the steps an employee might have taken to create an e-mail message and make it app
Natali [406]

Answer:

Following are the memo to the vice president:

Explanation:

In this question, the president claims, that he got a threatening e-mail from the Maui worker. HR acknowledged that all of the workers should always be dismissed, in its protection, that worker claims that he did not send the message but he does not recognize why the message implies him return address. Here is a note for the vice president, who explains how an employee could have produced an email and made it look to be from another worker's account. That stuff we want will be progressively explained as follows:

a) The manipulating and e-mail used only by spammers and attackers were called this technique. In the SMTP server, it sends messages, that you can set up to send your spammer to the email addresses. Instead of a mail confirmation, I d the forger requires the receiver to see the next employee I d email. that recipient doesn't understand who sent the message.

b) The e-mail Systems information allowing for accessible transfer is used by the intruder or forger. It  must use an attacker order to verify communication with the SMTP server command:  

telnet smpt.server.name 25    

Its name of the SMTP server is smpt.domain.name, and the port is 25.

c) when the last stage is successful as well as a link created, this order to imitate an email account only with command can be entered:

MAIL from: Email-id

It creates a problem for the worker that sends the e-mail with the same id

d) Hacker sets the email of the receiver to:  

RCPT to: boss email-id  

It sets the beneficiary as the e-mail above.  

e) By entering an order, you can create the email data:  

DATA It may also adjust the date by using command and Any date we would like to use.  

Date: (date you would like)  

We should settle on the following:  

Subject: (your topic)

f) We press Insert after the topic is written. In this body can then be e-mail forms. It produces the text.  

g) its email forged is forwarded.

3 0
4 years ago
What is the most efficient way to include a space after each paragraph
3241004551 [841]

To skip a line, then write the rest like this!


See? Good spacing, right?

4 0
3 years ago
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
If you are installing separate anti-virus and anti-spyware programs, which should you install first
Vera_Pavlovna [14]
Probably the anti virus, so you don't get a virus from downloading the anti spyware program.
6 0
3 years ago
Compared with a star topology, a hierarchical topology: a. is more effective at handling heavy but short bursts of traffic. b. a
Eduardwww [97]

Answer:

c. offers a great deal of network control and lower cost.

Explanation:

A network topology can be defined as a graphical representation of the various networking devices used to create and manage a network.

Compared with a star topology, a hierarchical topology offers a great deal of network control and lower cost.

4 0
3 years ago
Other questions:
  • What can be determined from this selection? Check all that apply. The Tax Info worksheet is currently being viewed. There are th
    6·2 answers
  • The control programs managing computer hardware and software perform the _________ function to control and prioritize tasks perf
    8·1 answer
  • students at a camp can choose between boating and fishing in the morning and between hiking and horseback riding in the afternoo
    11·1 answer
  • 1. Consider a direct-mapped cache that can accommodate 8Mbytes from a main memory, that uses a 32-bit address and 32-byte blocks
    5·1 answer
  • Based on a Supreme Court ruling, an Internet-based merchant needs to charge sales tax only when _____.
    9·1 answer
  • Write a function namedmake_complex that stores its twoarguments (both of type double) in acomplex structure, then returns thestr
    12·1 answer
  • What is the function of a breadcrumb trail in a website ?
    10·2 answers
  • Why has base 2 been accepted and used as the basis for computing?​
    8·1 answer
  • State three advantages of using a printer​
    15·1 answer
  • Question 1 (1 point)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!