a portable computer connected to a printer with an infrared

Answers

Answer 1

To connect a portable computer to a printer using infrared, both devices must have infrared capabilities. The computer sends print data to the printer through an infrared signal.

To establish a connection between a portable computer and a printer using infrared, both devices need to support infrared technology. Infrared communication allows for wireless data transmission between devices using infrared light waves.First, ensure that the portable computer has an infrared (IR) port or an IR adapter. Likewise, confirm that the printer is equipped with an infrared receiver or an IR port. These components enable the devices to send and receive data via infrared signals.

Once the hardware requirements are met, the portable computer sends print data to the printer by converting it into an infrared signal. The computer's IR port transmits the signal, which is then received by the printer's IR receiver or port. The printer decodes the received data and processes it for printing.

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Related Questions

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questions.

Memory Matters

Explain the difference between occasional forgetfulness and Alzheimer's disease.

Answers

Answer:

The answer is below

Explanation:

Alzheimer's disease is a progressive neurologic disorder which causes the brain to shrink (atrophy) and brain cells to die leading to memory loss and confusion.

Occasional forgetfulness are usually age related that is it occurs in older people while Alzheimer's disease is a memory loss which is progressive (that means that it gets worse over time.

Occasional forgetfulness is forgetting the position of some things while Alzheimer's disease involves Forgetting important information.

Answer:

Alzheimer's disease is a progressive neurologic disorder which causes the brain to shrink (atrophy) and brain cells to die leading to memory loss and confusion.Occasional forgetfulness are usually age related that is it occurs in older people while Alzheimer's disease is a memory loss which is progressive (that means that it gets worse over time.Occasional forgetfulness is forgetting the position of some things while Alzheimer's disease involves Forgetting important information.

Explanation:

got 100% on edg

What is output by the following line of code? print(5*2 + 9)

Answers

The output of the given line of code is 19.

What is a Computer Code?

This refers to the sequence of instructions that are given to a computer system in order to perform an action or execute a task.

Hence, we can see that the given computer code tells the computer to print the value of the mathematical operation 5 * 2 + 9 which would be given down below.

Using the BODMAS/PEMDAS rule,

5 * 2= 10

Then 10 + 9 = 19.

This is what the output of the computer code would be as the print function would be executed.

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Anyone here have Tik Tok?I'm just curious. :) my acc is alexlpark1fanaccount btw thanks!

Answers

Haircut is my name on tictok

Answer: oh. Okay..

Explanation:

HELP! Write a program that generates 6 random numbers between 0 and 30, prints the numbers as shown, calculates the sum and the average of these numbers, and prints them

Answers

The program that generates 6 random numbers between 0 and 30 and makes mathematical computations is:

import random

import statistics

a = random.random()

b = random.random()

c = random.random()

d = random.random()

e = random.random()

f = random.random()

print("Generated Numbers:")

print(a, b, c, d, e, f)

seq = (a, b, c, d, e, f)

mean = statistics.mean(seq)

median = statistics.median(seq)

mode = statistics.mode(seq)

print("Mean =", mean)

print("Median =", median)

print("Mode =", mode)

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Assume that your body mass index (BMI) program calculated a BMI of 20.6. What would be the value of category after this portion of the program was executed?

# Determine the weight category.
if BMI 39.9:
category = "morbidly obese"
elif BMI <= 24.9:
category = "normal"
elif BMI <= 39.9:
category = "overweight"
The value of category will be (normal/overweight/.underweight/morbidly obese)

Answers

Answer:

normal is the answer

Answer:

normal

Explanation:

What is a problem that magnetic field sensor can solve.

Answers

Magnetic field sensors can solve the problem of accurately detecting and measuring magnetic fields in various applications, such as navigation systems, industrial automation, and electronic devices.

Magnetic field sensors play a crucial role in various fields. For instance, in navigation systems, they enable precise tracking of position and orientation by detecting the Earth's magnetic field. In industrial automation, magnetic field sensors are used for proximity sensing, ensuring the correct positioning of components or detecting the presence of metallic objects. They are also essential in electronic devices like smartphones, where they enable compass functionality, allowing users to determine their direction. Overall, magnetic field sensors provide reliable and accurate measurements of magnetic fields, enabling a wide range of applications that rely on the detection and analysis of magnetic forces.

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verify that euler’s theorem holds in zm, m = 8, 10, for all elements a for which gcd(a, m) = 1. also verify that the theorem does not hold for elements a for which gcd(a, m) 6= 1

Answers

In the absence of that, the gcd() function uses the values b and a%b while calling itself recursively.

GCD() is a recursive function in the program above. It has two variables, a and b. A is given back to the main() function if b exceeds 0. In the absence of that, the gcd() function calls itself recursively while using the values b and a%b.

GCD (m, n) = GCD is the formula for using the Euclidean algorithm to calculate the GCD of two numbers (n, m mod n). It is applied repeatedly until the remainder is zero.

std::gcd. calculates the m and n integers' greatest common divisor.

#include <iostream>

using namespace std;

int gcd(int a, int b) // The function runs recursive in nature to return GCD.

{

if (a == 0) // If a becomes zero.

return b; // b is the GCD.

if (b == 0)// If b becomes zero.

return a;// a is the GCD

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your system is currently running the multi-user.target. what would you enter at the command prompt to find out whether the atd.service is configured to start every time the multi-user.target is loaded?

Answers

You would enter systemctl is-enabled atd.service at the command prompt to find out whether the atd.service is configured to start every time the multi-user.target is loaded.

What is command prompt?

Command Prompt is the primary command-line interpreter for the OS/2, eComStation, ArcaOS, Microsoft Windows (Windows NT family and Windows CE family), and ReactOS operating systems. On Windows CE.NET 4.2, Windows CE 5.0,, it is known as the Command Processor Shell. Command Prompt communicates with the user via a command-line interface. On OS/2 and Windows, for example, it is possible to use real pipes in command pipelines, allow both sides of the pipeline to operate concurrently. As a result, the standard error stream can be redirected.

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PLS HURRY!!
Look at the image below

PLS HURRY!!Look at the image below

Answers

Answer:

1. A function can use variables as parameters.

2. A function can have more than one parameter.

3. The definition of a function must come before where the function is used.

Explanation:

The definition of a function can come before or after it is used - I am pretty sure it cannot be placed after the function is being used. It should always come before it is used, so this statement is false.

A function can use variables as parameters - this is true, variables are just labels to hold data.

A function can have more than one parameter - this is true.

A function must have a return value - functions do not always have to return values. It could simply print, so this statement is false.

The definition of a function must come before where the function is used - As said earlier, the definition of functions must come before it is used/called. This statement is true.

Hope this helps :)

Correct handling and operation of office equipment prevents
A. injuries
B. stresses
C. burn - outs
D. ill - treatments​

Answers

The most logical answer is injuries

Write a program in the if statement that sets the variable hours to 10 when the flag variable minimum is set.

Answers

Answer:

I am using normally using conditions it will suit for all programming language

Explanation:

if(minimum){

hours=10

}

virtual conections with science and technology. Explain , what are being revealed and what are being concealed​

Answers

Some people believe that there is a spiritual connection between science and technology. They believe that science is a way of understanding the natural world, and that technology is a way of using that knowledge to improve the human condition. Others believe that science and technology are two separate disciplines, and that there is no spiritual connection between them.

What is technology?
Technology is the use of knowledge in a specific, repeatable manner to achieve useful aims. The outcome of such an effort may also be referred to as technology. Technology is widely used in daily life, as well as in the fields of science, industry, communication, and transportation. Society has changed as a result of numerous technological advances. The earliest known technology is indeed the stone tool, which was employed in the prehistoric past. This was followed by the use of fire, which helped fuel the Ice Age development of language and the expansion of the human brain. The Bronze Age wheel's development paved the way for longer journeys and the development of more sophisticated devices.

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Tim has several workbooks open in the Excel application. He would like to view them all at the same time, so he should use the ______ command.

Answers

Answer:

Arrange All

Explanation:

For him to to view them all at the same time, so he should use the Arrange All

command. To do this, you will need to

Open the workbooks that is needed to arrange, in this case at least two workbooks are to be opened, then make selection of the worksheet in each workbook that is needed to be displayed, then on the view tab, you can make selection of "Arrange All button" in the Window.

imagine there are 100 miners in the bitcoin network, each of whom is capable of calculating 1024 hashes per minute. in order for the network block rate to be 1 block per 10 minutes, how many hexadecimal zeros must we require for our difficulty level?

Answers

The required number of hexadecimal zeros for the difficulty level is 7 (i.e., 4,248,294 in hexadecimal is equivalent to 7 leading zeros).

The bitcoin network uses a system called proof-of-work to secure its transactions and maintain the blockchain. Miners compete to solve complex mathematical problems by performing millions of calculations per second.

The difficulty level of the mathematical problem is adjusted by the network every 2016 blocks, or approximately every 2 weeks, to ensure that blocks are solved at a consistent rate of 1 block per 10 minutes.

To calculate the required number of hexadecimal zeros for the difficulty level, we need to use the formula:

Difficulty = (\(2^256 / Target\))

where Difficulty is the current difficulty level, \(2^256\) is the total number of possible hash values, and Target is the target hash value required for a block to be considered valid.

Since we want the block rate to be 1 block per 10 minutes, and there are 100 miners each capable of calculating 1024 hashes per minute, the total number of hashes per minute for the network is:

100 x 1024 = 102,400 hashes per minute

And the target hash value required for a block to be considered valid is:

10 minutes x 60 seconds x 102,400 hashes per minute = 61,440,000 hash values

So, the required number of hexadecimal zeros for the difficulty level can be calculated as:

Target = \(2^256 / Difficulty\)

Difficulty =\(2^256 / Target\)

Difficulty = \(2^256 / 61,440,000\)

Difficulty = \(4,248,294\)

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Why should even small-sized companies be vigilant about security?

Answers

Answer:businesses   systems and data are constantly in danger from hackers,malware,rogue employees, system failure and much more

Explanation:

hackers are everywhere

this text command defines how text will appear

Answers

In programming, the text command is not a specific command, but rather a term used to refer to a wide range of commands and functions that manipulate or display text.

What is a text command?

Text commands may include functions for formatting, searching, replacing, and displaying text within a program or on a screen. These commands may be used in a variety of programming languages, including C, as you mentioned.

In C, for example, there are many standard library functions that can be used to work with text. Some of the most commonly used functions for working with text in C include:

printf(): used to display formatted text on the screen or in a file

scanf(): used to read formatted text from the keyboard or a file

strcpy(): used to copy one string of text to another

strcmp(): used to compare two strings of text to determine if they are equal

strlen(): used to determine the length of a string of text

Overall, text commands are a crucial part of programming and are used extensively in applications that involve working with text data.

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How can presentation software be used in a business or professional setting? Choose all that apply.​

Answers

Answer:

Presentations are commonly projected onto a whiteboard a large screen.

Slides can also be printed out onto clear acetate and used with a overhead projector (0HP) to project the contact onto a screen. If this method is used each acetate side usually has to be replaced my newly.

Presentations can also be set up to play through a large did you go display in reception areas of the hotels, schools, businesses etc.

Answer:

The answers are A, B, and C

Explanation:

to automate the ticket-purchasing process at movie theaters through a kiosk

to teach lessons to high school students

to deliver a sales presentation to clients

Every time a key is pressed on the keyboard, the _______________ chip in the keyboard notices which key has been pressed.

Answers

Answer:enter key

Explanation:I hope this helps and please give me brainlyiest

Hey guys.....Help pls 1 small question! I need it ASAP!!!!!!!!​

Hey guys.....Help pls 1 small question! I need it ASAP!!!!!!!!

Answers

Answer:

I'm pretty Sure that is a yes.

Explanation:

It would make sense because even though it is a hyperlink the location is still different than the Original.

Hope this Helps!

There is a weird green and black kinda growth on my screen that moves when I squeeze the screen, it also looks kinda like a glitchy thing too,Please help

Answers

LCD stands for Liquid Crystal Display. So yes, what you're seeing is liquid. it's no longer contained where it needs to be.

to extract a range of bits from bit 6 to bit 3 on a 14 bit unsigned number, we have (x << a) >> b. what a should be?

Answers

To extract a range of bits from bit 6 to bit 3 on a 14 bit unsigned number using the formula (x << a) >> b, the value of a should be 3.

This is because we want to shift the bits to the left by 3 positions to get the bits 6 to 3 to occupy the first four bits, and then we want to shift them back to the right by 3 positions to align them to the rightmost position. By doing so, the remaining bits will be truncated, and we will be left with the desired range of bits. It's worth noting that the value of b depends on the size of the number being used. If we're using a 14 bit number as in this case, then b should be 10 to ensure that we're left with only the extracted bits.

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in a basic program with 3 IF statements, there will always be _________ END IIF's.
a)2
b)3
c)4

Answers

Answer:

c)4

Explanation:

Hope it could helps you

Print even numbers till 50 in python coding.

Answers

In python, you can use a simple list comprehension to solve this problem.

print([x for x in range(51) if x % 2 == 0])

This code prints all the even numbers from 0 to 50 including 0 and 50.

one security component that doubles as a network component

Answers

Answer:

is the sentence above the question?

Answer:

It is to enter the site and then it will protect you in terms of form and appearance, and so on as required

Formulas should follow the___
last cell used
signs
order of operations
call of operations

Answers

Answer:

Order of operations

Explanation:


Aiden visits a chat room online. He starts talking to one person about a movie. He doesn’t agree with the person’s opinions. He says mean things and makes fun of this person. How should Aiden have behaved?

Answers

Answer:

He should have politely disagreed with them and not escalated the situations and said mean things.

Explanation:

People often engage in conversation . Aiden should have politely disagreed with them and not increase the gravity of the situations and say mean things.

How do you deal with opinions you do not agree with?

Dissent is known to be the right way for one to express strong disagreement, often in terms with what people  think or say. One can do so by;

Do not make it personal. Try and Avoid putting down other people's opinion and beliefs. Listen to the view point of others.

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elect the most accurate statement about Push and Pull methods, or indicate if they re all false.
a. A push approach is reactive to market demands Push systems require a lot of flexibility to replenish and respond quickly to real demand.
b. None of these; they are all false.
c. Pull systems require a signaling mechanism or other way to have visibility of the demand.
d. The forecast for the next few weeks shows that inventory should fall to nearly zero at the end of the month. We decide to produce 100 units now. This is a pull system.

Answers

The most accurate statement about Push and Pull methods is:c. Pull systems require a signaling mechanism or other way to have visibility of the demand.

In a pull system, production and replenishment are triggered based on the actual demand signals. This means that the system waits for a signal from downstream processes or customers before initiating production or replenishing inventory. This signaling mechanism provides visibility of the demand and helps prevent overproduction or excessive inventory buildup.

The other statements are either inaccurate or do not provide a clear description of push and pull systems. Statement a is incorrect because push systems are typically not reactive to market demands, as they rely on forecasts or production schedules. Statement d describes a scenario but doesn't provide a clear indication of whether it's a push or pull system without additional context. Therefore, the most accurate statement is c.

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Give unambiguous CFGs for the following languages. a. {w in every prefix of w the number of a's is at least the number of bs) b. {w the number of a's and the number of b's in w are equal) c. (w the number of a's is at least the number of b's in w

Answers

a. Context-Free Grammar (CFG) for the language {w | in every prefix of w, the number of 'a's is at least the number of 'b's}:

```

S -> ε | aSb | aS

```

Explanation:

- The start symbol is S.

- The production rules allow for three possibilities:

 1. ε (empty string) is in the language.

 2. If a string w is in the language, then adding an 'a' followed by a 'b' (aSb) still keeps the property of every prefix having at least as many 'a's as 'b's.

 3. If a string w is in the language, adding just an 'a' (aS) is also valid, as the empty suffix satisfies the property.

b. Context-Free Grammar (CFG) for the language {w | the number of 'a's and the number of 'b's in w are equal}:

```

S -> ε | aSb | bSa

```

Explanation:

- The start symbol is S.

- The production rules allow for three possibilities:

 1. ε (empty string) is in the language.

 2. If a string w is in the language, then adding an 'a' followed by a 'b' (aSb) or a 'b' followed by an 'a' (bSa) keeps the number of 'a's and 'b's equal.

c. Context-Free Grammar (CFG) for the language {w | the number of 'a's is at least the number of 'b's in w}:

```

S -> ε | aS | Sa | aSb

```

Explanation:

- The start symbol is S.

- The production rules allow for four possibilities:

 1. ε (empty string) is in the language.

 2. If a string w is in the language, adding an 'a' at the beginning (aS) still satisfies the property.

 3. If a string w is in the language, adding an 'a' at the end (Sa) also satisfies the property.

 4. If a string w is in the language, adding an 'a' followed by a 'b' (aSb) still keeps the property of having at least as many 'a's as 'b's.

These CFGs provide unambiguous rules for generating strings in the specified languages.

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A mind map presents project information in what type of format?
nt
O unordered
linear
serial
sequential

Answers

Answer:

Unordered

Explanation:

got in on edg

Answer:

B

Explanation:

Was Sherlock Holmes based on a real person?

Answers

The Scottish author Arthur Conan Doyle invented the fictitious detective Sherlock Holmes.

Conan Doyle did, however, base Sherlock Holmes' approaches and demeanor on those of Dr. Joseph Bell, who had server as his mentor while teaching at the University of Edinburgh Medical School. Sir Arthur Conan Doyle based Dr. Joseph Bell, one of his medical school teachers, on his fictitious investigator, who had the ability to solve murders via observation and logic. Watson, also referred to as Dr. Watson, is a made-up figure that appears in Sir Arthur Conan Doyle's Sherlock Holmes tales. Dr. Watson made his debut alongside Sherlock Holmes in the book A Study in Scarlet (1887).

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A team of programmers want to create an Android app that lets users sort and store images into folders. Images can be stored according to content or date. The app keeps all of the folders private except for one folder that can be shared with one person at a time. Propose a test plan for the private photos application. Discuss when and how you would implement at least two separate testing aspects for the application and what steps you would need to take if the testing finds bugs or errors.Please help I have no idea what this means :( Bill can hit a bucket of 323 golf balls in 17 hours. How many golf balls can bill her in 23 hours. Please help me I have a test coming up!!! Emerson Manufacturing has created a new option: It can conduct some research and development to attempt to lower the fixed setup cost associated with manufacturing a batch of the PC boards. This research and development would not be completed in time to influence the setup cost for the initial batch that Samsung has ordered but would be completed before the second batch would have to be manufactured. The research and development will cost $25,000, and there is a 0.4 probability that it will be successful. If it is successful, then the fixed setup cost per batch will be reduced by $200,000 to $50,000. If the research and development is not successful, then there will be no reduction in the setup cost. There will be no other benefits from the research and development besides the potential reduction in setup cost for the Samsung reorder.(a) What is the expected profit if Emerson undertakes the research and development?(b) Using expected profit as a decision criterion, determine the value of learning for certain whether the research and development will be successful before a decision has to be made about whether to initially manufacture 100,000 or 200,000 PC boards.(c) Determine the range of P[s1] for which the best alternative is the R&D option. Who was Aristotle? Why is he referred to in a discussion about democracy in America? On a market graph, which of the following is represented by a line that slopes upward from left to right?O Demand curveO Supply curveO Price axisO Quantity axi Based on information in the Article, which of these happened first?Young artist shows his work Why were priests so valued in Aztec society? A catering service cost P^(300) per head for 50 persons or less, P^(250) per head for 51- 100 person and P 200 per head for 101 person and above. Represent this condition using the piece wise function. A three-phase transmission line is 120 km long. The voltage at the sending-end is 154 kV. The line parameters are r = 0.125 ohm/km, x = 0.4 ohm/km and y = 2.8x10 mho/km. Find the sending-end current and receiving-end voltage when there is no-load on the line. Provide comments on your results. A boxer punches a sheet of paper in midair from rest to a speed of 20 m/s in 0.05 s. If the mass of the paper is 0.01 kg, the force of the punch on the paper is A) 0.08 N. B) 4.0 N. C) 8.0 N. D) 40 N. According to Plato's Apology of Socrates, after Socrates was found guilty at his trial, he was given the opportunity to propose his own punishment. What did he suggest An electron moves through a potential difference of 1500 V. The magnitude of the change in potential energy experienced by the electron isa. 1500 eV.b. 1200 eV.c. 1300 eV.d. 1000 eV. If Captain America exerted a force of 50N and Iron Man exerted a force of 65N in the opposite direction, what would the outcome be? What is the net force? Who would be pushed backward? What is another name for southwest asia? a. fertile crescent b. anatolia c. middle east d. mesopotamia S={1,2,3,,18,19,20} Let sets A and B be subsets of S, where: Set A={2,4,5,6,8,9,10,13,14,15,17,18,19} Set B={1,3,7,8,11,14,15,16,17,18,19,20} Find the following: LIST the elements in the set (ABc) : (ABc)={ Enter the elements as a list, separated by commas. If the result is the empty set, enter DNE LIST the elements in the set (BAc) : (BAc)={ Enter the elements as a list, separated by commas. If the result is the empty set, enter DNE You may want to draw a Venn Diagram to help answer this question. Journal Prompt: What is one thing that you will never give up, no matter what? Remember, your journal responses should be at least a paragraph in length, which is 4-6 sentences long! Will mark brainliest for the best answer! Are there limits to the architectural designs a computer can create? Are there any limits in construction? Help! Help ASAP!Using bonding principles, describe why AlCl3 forms an ionic bond0123456789abcdefghij edited question Help me with this 1,2,3. For each sequence, Determine with whether it appears to be arithmetic If it does find a common difference What is the vertex of the parabola with thefunction rule f(x) = 5(x 4) + 9?