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boyakko [2]
2 years ago
3

An analog voltage is in the range 0V to 5V. If it can be measured with an accuracy of +/- 50mV, at most how many bits of informa

tion does it convey/represent?
Computers and Technology
1 answer:
JulsSmile [24]2 years ago
6 0

Answer:

the correct value is 7 bits that required to represent.

Explanation:

Given data:

Voltage range is 0v to 5 v

Accuracy \pm 50 mV = 0.05 V

Meaning of 0.05 accuracy is 50 parts in 5000

so ratio can be written in the form of 1 in 100

so for representing 100 value  7 bits of information is required because 6 bits can represent 64 value only.

hence the correct value is 7 bits

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Given the macro definition and global declarations shown in the image below, provide answers to the following questions:
galben [10]

Answer:

A. 243

B. True

C. 0

Explanation:

Macro instruction is a line of coding used in computer programming. The line coding results in one or more coding in computer program and sets variable for using other statements. Macros allows to reuse code. Macro has two parts beginning and end. After the execution of statement of quiz4 x, 4 the macro x will contain 243. When the macro is invoked the statement will result in an error. When the macro codes are executed the edx will contain 0. Edx serve as a macro assembler.

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2 years ago
You resurrected an old worksheet. It appears to contain most of the information that you need, but not all of it. Which step sho
vagabundo [1.1K]

Answer:

The answer is "check the worksheet is not read only"

Explanation:

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If it is open, then we close it and for close we goto the office button and click on the tools option after that goto general setting, in this there is a check box for turn off the read-only mode.

 

8 0
2 years ago
A layer 2 switch is used to switch incoming frames from a 1000base-t port to a port connected to a 100base-t network. which meth
fredd [130]
<span>Shared memory buffering would work best. This would give the ports the best allocation of resources, using only those that are the most active and best allocated for the size of the frames being transmitted in the current traffic. In addition, any port can store these frames, instead of being specifically allocated as per other types of memory buffering.</span>
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2 years ago
When a range of IP addresses is set aside for client devices, and one of these IPs is issued to these devices when they request
Pepsi [2]

Answer:

The answer is "Dynamic".

Explanation:

The dynamic allocation of the IP address describes the difference from once in a while, unlike with a static IP address.  

  • In this many residential networks are work on different IP addresses, which requires, and provides clarification.
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2 years ago
A mass m is attached to the end of a rope of length r = 3 meters. The rope can only be whirled around at speeds of 1, 10, 20, or
gayaneshka [121]

Answer:

Explanation:

Let's do this in Python. We know that the formula for the centripetal force caused by whirling the mass is:

F = m\frac{v^2}{r}

where v is the speed (1, 10, 20, 40) and r = 3 m is the rope length.

Then we can use for loop to try calculating the tension force of each speed

def maximum_speed(m):

    for speed in [1, 10, 20, 40]:

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7 0
2 years ago
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