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3 years ago

business information management professionals also perform duties of _ information system professionals

Computers and Technology

1 answer:

Dima020 [189]3 years ago

5 0

Answer:

Provide

Explanation:

Management Information System has the responsibility of providing information to management departments in order to make decisions that are related with reality, and that sense of reality of the context is given by data recollection.

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How to calculate a pid controller

pishuonlain [190]

Answer:

Control by PID1

is a control method often used for servos.

Don't you know what a bondage is? Well, it's a system, capable of reaching and

maintain a setpoint thanks to the measurements it performs.

Imagine, for example, in a car on the highway. You want to drive at 130Km / h

without having to press the accelerator. Your car's cruise control should

by itself maintain this speed. When approaching a slope the system "notices" that for

the same power at the level of the motor, it no longer reaches the 130 km / h setpoint and will add a

little acceleration. Yes but by how much? And how long will it take for the system to

stabilize around the setpoint?

That's the whole servo problem and PID control is one way to solve it!

PID is the most widely used regulator in industry. The idea of this control body is to

intentionally modify the value of the error which remains between the setpoint and the measurement

performed.

For example in the case of a position control the error would be: ε = c (p) - s (p)

In the case of proportional control, the error is virtually amplified by a certain gain

constant that should be determined according to the system.

Setpoint (t) = Kp.ε (t)

What in Laplace gives:

Setpoint (p) = Kp.ε (p)

Explanation:

5 0

3 years ago

The performance of a client-server system is strongly influenced by two major network characteristics: the bandwidth of the netw

Rama09 [41]

Answer:

A bandwidth is the maximum rate of transfer of data across a given path

Latency refers to the delay of data to travel or move between a source and destination

An example of a high bandwidth and high latency network is the Satellite Internet connectivity.

An example of a low bandwidth and latency network is the telephone system connection.

Explanation:

Solution

Bandwidth: Bandwidth determines how fast data can be transferred for example, how many bits/sec it can transport.

Latency: It refers to the delay or how long it takes for data to travel between it's source and destination.

An example of a high bandwidth and high latency network is the Satellite internet connection.

Satellite internet connection: This is responsible for the connectivity of several systems, it has a high bandwidth, since satellite are in space, due to distance it has a high latency.

So, satellite internet connection is compensated with high latency and high bandwidth.

An example of a low bandwidth and low latency network is the Telephony network.

Telephone/telephony internet connection: This connection does not have much data for transfer. it has low size audio files of which a low bandwidth range. also for both end or end users to understand and talk to each other, it has low latency.

3 0

3 years ago

2. Student organizations sometimes require transportation for off-campus activities, and school policy requires students to be o

Dafna11 [192]

Answer:

=IF(B2>=23,"Yes","No")

Explanation:

Given

Name = Kay Colbert

The Name column can't be used to determine the eligibility of a student to the transport.

What is needed is the corresponding age column of Kay's age.

Assume that the age column is B2 and the result column is C2 (See Attachment)

Enter the following in C2

=IF(B2>=23,"Yes","No")

This will return "Yes" without the quotes in cell C2 if B2 is greater than 23

Else, it'll return "No" without the quotes.

To drag the formula to other column, follow the instructions below

Select cell C2.

Rest your cursor in the lower-right corner so that it turns into a plus sign (+), like this:

Drag the fill handle downwards

3 0

3 years ago

What it the total resistance in a series circuit with two resistors of 100 ohms each?

snow_tiger [21]

Answer:

200Ω

Explanation:

In series circuits, you add the resistances.

3 0

2 years ago

Universal Containers (UC) uses a custom object called Vendor. The Vendor custom object has a Master-Detail relationship with the

Rudik [331]

Answer:

The account record comprises of Invoice roll up summary fields.

Explanation:

The possible reason that this change was not permitted was that the account record comprises of Invoice roll up summary fields.

Invoice roll up summary fields: A roll-up summary field computes values from associated records, for example those in a linked list. a person or someone ca design a roll-up summary field to show a value in a master record by building the values of fields in a particular record.

The detail record must be associated to the master through a master-detail relationship. for instance, you want to show the sum of invoice amounts for all linked custom object records in an account’s Invoices related list. you can show the whole or sum in a custom account field refereed to as Total Invoice Amount.

4 0

3 years ago