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3 years ago

-What does VI indicate when talking about LabView?

Computers and Technology

1 answer:

BaLLatris [955]3 years ago

4 0

Answer:

The VI in LabView indicates c-Virtual Instrument

Explanation:

The VI in LabView is a program-subroutine. The VI stands for Virtual Instrument. The VI is composed of a Block diagram, Connector panel and a Front Panel.

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18. When you turn off the power to a computer and unplug it at night, it loses the date, and you must reenter it each morning. W

Tema [17]

Answer:

If this is a Mac, it's a common problem and there isn't anything to fix it because it's just like that. I reccomend unplugging the computer and NOT signing off. Because of that, that may be why it is the problem for you. I do not know about Windows Computers, but this is some info that applies with all computers.

Explanation:

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4 years ago

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Mohammed's parents learn that his classmates have

n200080 [17]

FULL PROBLEM:

Mohammed’s parents learn that his classmates have begun sending him text messages making fun of his heritage. Mohammed says he’s fine because they are just teasing him.

Which challenge is making it difficult to stop the cyberbullying of Mohammed?

A. The classmates are using secure computers.

B. The classmates are using technology positively.

C. Mohammed doesn’t have any evidence of the cyberbullying.

D. Mohammed doesn’t believe the cyberbullying exists.

ANSWER:

D. Mohammed doesn’t believe the cyberbullying exists.

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3 years ago

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What are the two main advantages to a well-designed relational database over other types?

lidiya [134]

The first and the most important advantage is that it supports a simple data structure, mainly tables. Familiar to many users, the table structure is an intuitive organization. Another main advantage of a relational database as compared to others is better security. Once data are split into tables, certain tables can be made confidential.

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3 years ago

You have been on the phone with a user in a remote office for 30 minutes troubleshooting their minor desktop problem. No matter

Alecsey [184]

Answer:

Explanation:

First when you are troubleshooting a client your main goal is to solve their issue, you dont want to say hey call later i cant help you or say call someone else because picture this you need help and someone hangs up on you or says (B.) or (C.) it comes off as rude i would say. Regarding (A.) im not 100% sure what exactly do you mean by user's site? But asking for their manager (D.) or someone else (preferably higher up) seems to be the right action to be taken.

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3 years ago

If a star system 30 parsecs distant is found to be broadcasting intelligent radio signals, then their news is already approximat

IrinaK [193]

Answer:

97.85 years, approximately.

Explanation:

Light travels at a constant speed of 186,000 mi/seg or 300,000km/seg accross the Universe (in vacuum conditions). Radio waves are also part of the electromagnetic spectrum, and they also travel at the same speed as Light does.

A light-year is a measure of the distance that Light travels during a year, that is, 5.88 trillion miles. Light travels the same distance per year because its speed is constant, and this is an excellent property that scientists take advantage to measure distances.

A parsec is 3.26 light-years (19 trillion miles), and (a very important datum to solve this question) one light-year is 0.306601 parsec, that is, in a year Light travels 0.306601 parsec at a constant speed. The same would happen with intelligent radio signals broadcasted from a distant star system.

So, considering all these facts, it is a matter of proportions to solve this question (mostly because speed of Light is constant):

$\frac{1 year}{0.306601 parsec} = \frac{X years}{30 parsecs}$

$x =\frac{1 year * 30 parsec}{0.306601 parsec}$

$x = \frac{30}{0.306601} years$

x = 97.84704 years or,

x = 97.85 years, approximately.

In other words, Light spends 97.85 years (terrestials) to travel 30 parsecs.

Likewise, radio waves travel at the same speed, so they spend the same years (97.85 years) travelling across the Universe to be finally detected by a radiotelescope located, for instance, here, in our planet.

Finally, the star system broadcasted intelligent radio signal with 'news' that are already approximately 97.85 years old'.

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3 years ago