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quester [9]
4 years ago
6

Which of the following files should be multiplexed, for safety? (Choose all correct answers.)

Computers and Technology
1 answer:
Delicious77 [7]4 years ago
3 0

Answer:B)Control File

              D)Archive Log-files

Explanation:

Control file is a file which holds the status of the databases elements such as names, location,online redo files, etc in binary form. This requires the multiplexing by collecting all these database elements into one encapsulated unit.

Archive log-files are those file which holds the redo files in the offline ports which contain the elements.The also form a single group for the safety by multiplexing method.

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IRQ 0 interrupt have _______________ priority<br> ? low<br> ? medium<br> ? highest<br> ? lowest
tekilochka [14]

Answer:

Highest

Explanation:

A interrupt request / IRQ is in which instructions are sent to Cpu and uses an interrupt handler to run distinct program . Hardware interrupts are used to manage occurrences such as obtaining modem or network card information, important presses, or mouse motions.

  • Interrupt request 0. – it is a system timer (can not be altered)
  • Interrupt request 1 – keyboard controller (can not be changed)
  • Interrupt request 2 – cascaded IRQ 8–15 signals (any device configured to use IRQ 2 will genuinely use IRQ 9)
  • Interrupt request 3 – serial port 2 controller
  • Interrupt request 4 –  serial port 1 controller
  • Interrupt request 5 –parallel port 2 and 3
  •  Interrupt request 6 - floppy disk controller
  •  Interrupt request 7 –parallel port 1. If a printer is not present, it is used for printers or for any parallel port. It can also possibly be shared with a secondary sound card with cautious port management.

As interrupt number increases priority level decreases, Priority level 0 is the highest priority level .

4 0
3 years ago
Which situation is an example of? "relational context" in the transactional model of? communication?
Jlenok [28]
An example I believe of relational context is when I was out with my son on the weekend (he has a developmental disability) and we had agree I would buy him a 1/2 sub sandwich the day before but then he said I would like a McFlurry so I said okay and then he said so you mean I can have a McFlurry and a sub and I thought oh oh I stuck my foot in it so I said but it must be only a 1/2 sub so he said no I want a full sub then and no mcflurry so I agreed so from the original 1/2 sub idea the idea evolved to a full sub which was affected by the warm sunny summery weather in the afternoon and seeing people lined up at ice cream shops so the idea developed in relation to the weather, how hungry he was and the social aspect people buying ice cream.
8 0
3 years ago
Which software programs should students avoid using to create and submit course work? (Choose all that apply). Word, Pages, Numb
Aleksandr [31]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

You can submit your course work most often in a Word document. Because in the word document, you can insert text, numbers, images, charts whatever you want such as required for writing a book- easily.

The correct options to this question, that you should need to avoid using to create and submit course work are pages, numbers, and keynote.

Because while submitting the course work, you need to submit a complete word document, it is not required to you that you have to submit numbers, pages, or keynotes along with the course assignment. You can create a course assignment or project document in word and submit to your respective teacher. However, you can not create your course work using keynotes or pages, etc as given in the question.

3 0
3 years ago
What are the advantages of mine shaft gear and the disadvantaged​
romanna [79]

Answer:

One sheave means that you are using a single drum winder. They are the worst! Double drum winders control easier, brake better and are much more efficient. They save time ( two skips or cages) and can be clutched to perform faster shift transport. A single drum is slow, unbalanced and can be a nightmare if it trips out during hoisting. If the brake system is not perfect it can be a real hairy experience. For a runaway single drum, there is no counterbalance effect. It always runs to destruction. With a double drum, the driver still has a chance to control the winder to a certain extent and he has two sets of brakes to rely on. A single sheave could also mean a shaft with a single compartment. No second means of escape unless there are ladders or stairways. Not a very healthy situation.

Those are just a few points. I am sure much more can be said in favor of a double drum winder and two or more sheaves in the headgear. Most of the shafts I have worked at have multiple winders and up to ten compartments. They all have a small single drum service winder for emergencies and moves of personnel during shift times. They are referred to as the Mary - Annes. Apparently, the name originated in the U.K. where an aristocratic mine owner named the first such winder after his mistress.

Explanation:

<em>Hope you got it </em>

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<em>If you think this is the best answer please mark me as BRAINLIEST</em>

5 0
3 years ago
PLEASE HELP ANSWER THIS only if you know BOTH ANSWERS!
Leya [2.2K]

Answer:

For the first question I think it is chains

The second question.

The woman is suspicious at hotel doors have numbers so how could he have been confused

Explanation:

8 0
4 years ago
Read 2 more answers
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