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Inessa05 [86]
2 years ago
8

Selma writes the following four answers in her Computer Science examination.

Computers and Technology
2 answers:
zhannawk [14.2K]2 years ago
6 0

Answer:

Interrupts

Explanation:

Dr Martin Luther King and his followers go to Selma, Alabama to attempt to achieve, through non-violent protest, equal voting rights and abilities for black people. In 1964, Dr. Martin Luther King Jr. of the Southern Christian Leadership Conference (SCLC) accepts his Nobel Peace Prize.

REY [17]2 years ago
3 0

Answer:

Interrupts.

Explanation:

A software can be defined as a set of executable instructions (codes) or collection of data that is used typically to instruct a computer on how to perform a specific task and solve a particular problem.

The four (4) input-output (I/O) software layers includes the following;

I. User level software: it provides user programs with a simple user interface to perform input and output functions.

II. Device drivers: it controls the input-output (I/O) devices that are connected to a computer system through a wired or wireless connection.

III. Device-independent OS software: it allows for uniform interfacing and buffering for device drivers.

IV. Interrupt drivers (handlers): it is responsible for handling interruptions that occur while using a software on a computer system.

An interrupt is a signal from a program or device connected to a computer and it's typically designed to instruct the operating system (OS) that an event has occurred and requires an attention such as stopping its current activities or processes.

In conclusion, the computer term that Selma is describing is interrupts.

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Headphones are an example of _____.
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The Answer Is An Output Device 


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High Frequency Traders are
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Answer:

Firms that use high-speed computers and communications networks to execute millisecond trades for themselves

Explanation:

High Frequency traders are different entities that take part in the market that use powerful computers to be able to be fast at answering to news and have a big number of trades. These traders use advance tools to evaluate the markets and anticipate trends quickly to obtain profits from the trades they make. According to this, the answer is that High Frequency Traders are Firms that use high-speed computers and communications networks to execute millisecond trades for themselves.

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Could someone give an example or tell me what all of these mean? (For internet source citing) Evaluation: • Domain Name: • Autho
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8 0
2 years ago
Which is true about POP3 and IMAP for incoming email?
IceJOKER [234]
<h2>Answer:</h2>

Option A: Both POP3 and IMAP  keep email on an email server by default.

is the correct answer.

<h2>Explanation:</h2>

Following points will make the idea of POP3 and IMAP clear:

<h3>POP3:</h3>
  • POP3  is the acronym for Post Office Protocol 3.
  • POP3 is the method of receiving emails in which the emails received on the app can be downloaded on to the computer by having an internet connection.
  • These downloaded emails can be viewed offline whenever needed and managed as well.
  • POP3 makes it possible that the storage space of the default server do not run short as the downloaded emails are deleted from the server.
<h3>IMAP:</h3>
  • IMAP stands for Internet Message Access Protocol.
  • It is the method in which the mails are viewed and managed directly on the internet server instead of downloading them on the computer.
  • IMAP makes sure to manage the mails so carefully and timely so that unimportant mails are deleted to make sure that the storage space does not run short.
<h3>Conclusion:</h3>

So from these points we can make sure that both ways keep emails on email server but POP3 have option to download mails from server while IMAP dont have.

<h2>I hope it will help you!</h2>
8 0
3 years ago
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