express the boolean function, draw the logic diagram and calculate the gate input costs a. using only and and invert operations: b. using only or and invert operations: c. which logic diagram has the lowest gate input costs?
Answers
The boolean function, draw the logic diagram:
a. Boolean Function: A'B'
Logic Diagram:
A B A' B'
-- -- -- --
0 0 1 1
0 1 1 0
1 0 0 1
1 1 0 0
Gate Input Cost: 2
b. Boolean Function: A'B'
Logic Diagram:
A B A' + B'
-- -- --------
0 0 1
0 1 1
1 0 1
1 1 0
Gate Input Cost: 1
What is function ?
Function is a block of code that performs a specific task which can be reused multiple times in a program. A function is defined by its name, parameters, return type and the code block enclosed within curly brackets. It is an important feature of programming languages as it allows code to be organized in an efficient and organized manner.
Functions reduce the overall size of the code and makes it easier for the programmer to debug, maintain and modify the code. Functions also help to reduce redundant code and thus help to optimize the performance of the program.
c. The logic diagram using only OR and INVERT operations has the lowest gate input costs.
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Related Questions
Nathan is working in a graphics program and he can't remember how to select an item. What should Nathan do?
Visit the application's Help files and search for the answer.
Go to the Start menu and select Instructions.
Look in the taskbar for the user’s manual.
Call the customer service number.
Answers
Answer:
The answer is option B : "Go to the Start menu and select Instructions".
What type of data is the result of each of the following lines of code?
str(2.34)
int('2')
float(2)
Answers
Answer:
snag
Explanation:
vivian is using a search engine to find photos for a school project. what search engine tool should she use to find photos she can legally copy and share?
Answers
Since Vivian is using a search engine to find photos for a school project, the search engine tool that she can use to find photos she can legally copy and share is called license filter.
Can A person use licensable images for free?
You can, indeed. You can limit results such that only pictures with Creative Commons licenses, pictures with commercial licenses, or pictures with other licenses are displayed, as Go ogle describes on its Developers Blog. Simply use the Usage Rights drop-down filter when searching to accomplish this.
Therefore, Use the licensing filter to identify photographs that you are allowed to use, share, or change for either personal or commercial purposes. The Creative Commons licensing framework is the foundation of this filter. To obtain image results that are appropriate for your intended use, choose a filter option.
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What makes jambinai so unique (it’s for band)
Answers
Answer:
Jambinai combines Korean folk music instruments and rock music instrumentation, which creates a different music style.
Which tools do meteorologists use to collect data about the weather?
satellites
weather fronts
maps and charts
isolines
Answers
A satellite is a tool that the meteorologists use to track the weather and environmental conditions on Earth.
What is a satellite?Satellites are devices that trace orbits around our planet and are used for weather monitoring.
Uses of satellites in weatherThey are constantly used to monitor weather, clouds, approaching storms, and brewing hurricanes.They capture the movement of clouds and their behavior, and serve to collect all possible information about the environment and the conditions of the Earth's atmosphere that can affect large areas of the Earth's surface.Therefore, we can conclude that a satellite collects and transmits meteorological information.
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Answer:
A
Explanation:
Functions to implement:
bool read(int& value, FILE* fptr); Reads one integer from the fptr file into the value reference and returns true if it was successful, otherwise, it will return false
bool read(double& value, FILE* fptr); Reads one double from the fptr file into the value reference and returns true if it was successful, otherwise, it will return false
Answers
Both functions use fscanf() to read from the file pointer and return true if it was able to successfully read one integer or double from the file into the value reference. If not, it will return false.
Here are the requested functions to implement with their corresponding descriptions:Function: read(int& value, FILE* fptr)Description: Reads one integer from the fptr file into the value reference and returns true if it was successful, otherwise, it will return false.Code:bool read(int& value, FILE* fptr) { int temp
= 0 if (fscanf(fptr, "%d", &temp)
== 1) { value
= temp; return true; } else { return false }}Function: read(double& value, FILE* fptr)Description: Reads one double from the fptr file into the value reference and returns true if it was successful, otherwise, it will return false.Code:bool read(double& value, FILE* fptr) { double temp
= 0; if (fscanf(fptr, "%lf", &temp)
== 1) value
= temp; return true; } else { return false; }.Both functions use fscanf() to read from the file pointer and return true if it was able to successfully read one integer or double from the file into the value reference. If not, it will return false.
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Blizzards and hurricanes are examples of contrasting observable events
Answers
Answer:
Blizzards and hurricanes are both meteorological events that happen on earth when certain conditions are met,
Explanation:
hope this helps
How do you turn your story/script into a rigorous and relevant video project?
Answers
You turn your story into a rigorous and relevant video project by finding a interesting topic, after that you find solid sources to support the topic you picked.
Describe how a user would interact with a smart-phone to do various tasks.Consider inputs and outputs.
Answers
A smart-phone is also referred to as a mobile device and it can be defined as a small, portable, programmable-electronic device that is designed and developed for sending (transmission) and receiving data (messages) over a network. Thus, a smart-phone must be designed as a hand-held device with communication capabilities.
Basically, the components that make up a smart-phone can be classified into two (2) main categories and these include:
1. Input: it comprises mouthpiece, keyboard, light sensor, etc.
2. Output: it comprises screen, speaker, earpiece, etc.
In this context, an end user would interact with a smart-phone in the following ways to perform (do) various tasks:
By using a keyboard to type a text and then sending it to another person.By using a mouthpiece as an input for voice (audio) messages when making call.The screen of a smart-phone displays the necessary information to an end user.When playing a digital music file the speaker produces the output as sound.
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In Chapter 20 you read all about different types of private networks -- VLANs, NAT, PAT, and network segmentation. Additionally, the chapter covered virtual networks. Network virtualization has changed computing for the better. It saves money, allows for more scalability in networks, provides a more rich training environment since students or new hires are able to go out and "play" with the virtual machines and really get some hands-on experience! Some of you may not have really heard too much about virtual networks or how to use a virtual computer. For this discussion board, I want you to share with the class what experience (if any) you have with VMs. Initial Response Guidelines:
In roughly 100-150 words, describe to the class your experience with virtual networks or virtual computers. Virtual reality does not really count, but if it's all you have to discuss it will work. I want you to describe not only your experiences but also your thoughts on using virtual machines to save money, learn new techniques and any other aspects of VMs you want to share.
Answers
I have extensive experience with virtual networks and virtual machines (VMs). I have worked with various virtualization platforms like VMware, VirtualBox, and Hyper-V, both for personal use and in professional settings.
Virtual networks have been an integral part of my work and learning environment. They offer several advantages, including cost savings and increased scalability. By running multiple virtual machines on a single physical server, resources can be utilized more efficiently, reducing hardware costs. Moreover, VMs can be easily cloned, allowing for quick deployment and replication of complex network setups.
Using virtual machines has also enhanced my learning experience. I have been able to experiment with different operating systems, software configurations, and networking scenarios without the need for additional physical hardware. This hands-on approach has enabled me to gain practical skills, troubleshoot issues, and explore new techniques in a safe and isolated environment.
Overall, virtual machines have been invaluable tools for me. They have provided cost-effective solutions, facilitated learning opportunities, and allowed for the exploration of diverse network setups. The ability to create and manage virtual networks has not only saved money but also enriched my understanding of networking concepts and technologies.
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Unlike the harmonic numbers, the sum 1/12 + 1/22 + ... + 1/n? does converge to a constant as n grows to infinity. (Indeed, the constant is n/6, so this formula can be used to estimate the value of .) Which of the following for loops computes this sum? Assume that n is an int variable initialized to 1000000 and sum is a double variable initialized to 0.0.
Answers
Explanation:
None of the following for loops correctly computes the given sum:
for (int i = 1; i < n; i++) {
sum += 1/(i*i);
}
for (int i = 1; i <= n; i++) {
sum += 1/(i*i);
}
for (int i = 1; i <= n; i++) {
sum += 1.0/(i*i);
}
The correct for loop to compute the given sum is:
for (int i = 1; i <= n; i++) {
sum += 1.0/(i*i);
}
This loop correctly iterates from i=1 to i=n and uses the double data type to ensure that the division operation results in a decimal approximation.
Javascript question:
1. prompt for max number
instead of locking the game into a number between 1 and 20, use the prompt() method to ask the user what the maximum number should be. the prompt should be in a loop with validation as demonstrated previously in the course making sure that the inputted value is a positive number. if the user inputs a decimal, simply round it.
when a valid number is inputted, change the content of the instructions to specify guesses between 1 and n.
i need to know how to pass a variable from one function to another in javascript as well.
Answers
JavaScript is a lightweight, object-oriented programming language that allows you to build interactivity into otherwise static HTML websites.
The language's general-purpose core is integrated in Netscape, Internet Explorer, and other web browsers.
//prompt for max number the user inputs
function maxNumber() {
let inputMaxNumber = prompt ("Enter the maximum number the game can pick", " #");
if ( inputMaxNumber > 1) {
document.getElementById("maxNumber").innerHTML = "Guess a number between 1 and " + inputMaxNumber;
}
else {
alert("You must enter a positive whole number greater than 1");
}
console.log(inputMaxNumber);
}
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The first time a user launches the PowerPoint program, which view is shown allowing the user to access recent
presentations or create new presentations based on templates?
Answers
Answer:Click file, go to NEW then you can choose the template you would like to use to create your presenation.
Explanation:
Answer:
It might be edit view
Explanation:
Short response!
What are two ways to ensure that a sniffer will capture all traffic on a network?
Answers
There are a few ways to ensure that a sniffer will capture all traffic on a network, but two common methods are Promiscuous Mode and Span Port.
Explain Promiscuous Mode and Span Port?
Promiscuous Mode: By putting the network interface card (NIC) into promiscuous mode, the NIC can capture all packets on the network, including those not destined for its own MAC address. This allows the sniffer to capture all traffic on the network, regardless of the destination of the packet.
Span Port: Another way to ensure that a sniffer captures all traffic on a network is to use a span port or mirror port on a network switch. This port is configured to copy all traffic passing through the switch and send it to the designated sniffer device. This method can be useful in situations where promiscuous mode is not possible or practical.
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Add a compressor with twice the power of the original compressor to the system to build a cascade cycle, calculate the change of p-h diagram and COP, discuss the reasoning in the discussion part. - Estimate the heating capacity of the system - Please take the fan into consideration - How does the fan affect & change the cycle and COP? What happens when we increase / decrease the fan power? - Calculate the mass flow rate of the refrigerant, is it parallel with the measured data from the flow sensor? - Which is greater: the Heating capacity of the condenser or the Cooling capacity of the evaporator? Compare the Heating during Winter & Cooling during Summerscenarios. which is more efficient? Which one has a higher heat transfer rate, and why? - Ps: R134-a is used as the refrigerant.
Answers
Adding a compressor with twice the power to the system creates a cascade cycle. The p-h diagram and COP will change as a result. The heating capacity of the system can be estimated, considering the fan's impact.
The fan affects the cycle and COP, and its power level affects the system performance. The mass flow rate of the refrigerant can be calculated and compared to the measured data from the flow sensor. Comparing the heating capacity of the condenser and the cooling capacity of the evaporator, efficiency and heat transfer rate differ. R134-a is used as the refrigerant.
By adding a compressor with twice the power, a cascade cycle is formed in the system. The p-h diagram will change as the new compressor operates at different pressure and enthalpy levels. The COP may improve due to the increased capacity, but other factors such as the heat transfer rates and system losses should be considered in the overall assessment.
To estimate the heating capacity, the impact of the fan must be taken into account. The fan affects the cycle by providing additional airflow, enhancing heat transfer, and affecting the overall COP. Increasing the fan power can improve heat transfer rates and potentially increase the system's efficiency, while decreasing the fan power may have the opposite effect.
The mass flow rate of the refrigerant can be calculated using relevant equations and compared to the measured data from the flow sensor to ensure consistency and accuracy.
Comparing the heating capacity of the condenser and the cooling capacity of the evaporator, the efficiency and heat transfer rate differ. In winter scenarios, the heating capacity may be greater, while in summer scenarios, the cooling capacity may dominate. The choice of which is more efficient depends on specific conditions and requirements.
R134-a is used as the refrigerant in this system, providing specific thermodynamic properties and considerations that influence its performance and behavior within the cascade cycle.
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________ occurs when one physical device, such as a smartphone, provides the functions that previously required many physical devices, such as gps navigators, flashlights, medical devices, credit cards, texting, and cellular phones.
Answers
Dematerialization occurs when one physical device, such as a smartphone, provides the functions that previously required many physical devices, such as GPS navigators, flashlights, medical devices, credit cards, texting, and cellular phones.
What is the physical device?
A physical device is a grouping of physical servers used together for a single purpose in a network. The opposite of rational devices is physical devices. They are collections of hardware, which could contain other actual objects, machinery, ports, other connectors.
The act of converting your products to capture and commodities into digitized or digital format is referred to as dematerialization. The straightforward schedule aims to simplify the process of purchasing, selling, moving, and storing inventories as well as to make it efficient and error-free.
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to utilize the services snap-in within mmc on a remote computer, what firewall rule group must be enabled?
Answers
The Remote Server Management firewall rule group needs to be enabled for a remote computer to use the services snap-in within mmc.
Which firewall rule group needs to be activated to permit remote access to the task scheduler snap-in?Use the netsh advfirewall firewall set rule group="Remote Administration" new enable=yes command to make Remote Administration available through Windows Firewall. Any MMC snap-in will thereafter be able to be managed remotely.
For Remote Assistance to function, which firewall port needs to be open?For this connection, the RDP utilizes TCP port 3389. Port 3389 must be open at the firewall for users inside an organization to use Remote Assistance to ask for assistance from within your business. to prevent people from asking for assistance from outside the company.
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which edition of windows server should you consider if you want to run many virtual instances of windows server with hyper-v on the server?
Answers
The edition of window server that should you consider if you want to run many virtual instances of windows server with hyper-v on the server is known as the Windows Server 2016 Datacenter Edition.
What is a Window server?A window server may be defined as a collection of operating systems that are significantly designed by Microsoft that effectively supports enterprise-level management, data storage, applications, and communications.
If you need Storage Spaces Direct, then only Datacenter Edition can help you. However, Datacenter Edition allows for an unlimited number of running Windows Server instances. For this instance, most people utilize Datacenter Edition for the same features.
Therefore, the Windows Server 2016 Datacenter Edition is the edition of window server that should you consider if you want to run many virtual instances of windows server with hyper-v on the server.
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1. Which of the following is true about social media content? D. Once the content is published, it is very difficult to edit or correct it. O C. The tools to create social media content are not easily accessible. B. It can be user-generated and shared by many people. D A It is only created and distributed by the publisher
Answers
Answer:
B. It can be used-generated and shared by many people.It can be user-generated and shared by many people, is true about social media content. Thus, option (b) is correct.
What is social media?
Social media is a term used to describe online communication. Social media systems enable users to have discussions, exchange information, and create content for the internet. Social media mostly used in the youth. The social media are to share the information quickly.
Social media re to share the content are the user generated and the share by the many people. The social media are the share the news and the information to the quickly, but sometimes share the information is fake, the audience are the trust. The social media are the opinion to share with everyone. It's the medium of the communication.
Therefore, option (b) is correct.
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web browsers and email clients are clearly ____ and they use ____ to provide their services.
Answers
Web browsers and email clients are clearly application programs and they use application protocols to provide their services.
What is a web browser?A Web Browser is a software application that allows you to access information on the World Wide Web. When a user requests information, the web browser retrieves it from a web server and presents it on the user's screen.
Every piece of software has a source code, which is a collection of lines of programming code that make up the whole structure of the product. When you buy software, you are not buying the source code, which means there is no legal authority to provide you access to the code. Most freeware programs are the same way.
Therefore, the correct options are application programs and application protocols.
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me dicen cómo hacer este programa en lenguaje C?:
"leer 10 numeros enteros y decir cuantos terminan en 7"
yo no se cómo hacerlo, por el momento se me ocurre esto, pero no se si esta bien encaminado:
#include <stdio.h>
#include <stdlib.h>
int main()
{
int i,num,cont=0;
for(i=0;i<=10;i++)
{
printf("ingrese un numero:");
scanf("%d", &num);
}
if(i%num==7)
cont=cont+1;
else
{
printf("ingrese un numero:");
}
printf("la cantidad de numeros que terminan en 7 es: %d", cont);
return 0;
}
Answers
Answer:
Wut tha h-
Explanation:
Im not rude lol.
which button is used to run the program in QBASIC
Answers
Answer:
S key
Explanation:
(Alternative) Hit the S key (or just hit Enter) to run the program. The menu shows shortcuts to do the same thing, Shift+F5 or just F5 alone. The program runs: Since the program was run once before, the first output (the first "Hello") remains on the screen.
HERES A RIDDLE!!
What is more useful when it’s broken??
Answers
Answer:
an egg
Explanation:
cleo is new to object oriented programming. which type of action can be taken on on object?
class
attribute
task
method
Answers
Answer:
method
Explanation:
Where are the motors for the light year one located ???
Answers
What will be displayed after the following loop terminates?
int number = 25;
int i;
boolean isPrime = true;
for (i = 2; i < number; i++) {
if (number % i == 0) {
isPrime = false; break;
}
}
System.out.println("i is " + i + " isPrime is " + isPrime);
A. i is 5 isPrime is true
B. i is 5 isPrime is false
C. i is 6 isPrime is true
D. i is 6 isPrime is false
Answers
The output displayed after the following loop terminates is: "i is 5 isPrime is true". So, the correct answer is A.
What will be displayed after the following loop terminates?In this program, we are initializing a value of 25 to number and initializing i to 2 as it is the smallest prime number, the loop starts iterating from 2 to 24, and during each iteration of the loop, the condition inside the if statement is checked to find out if the number is a prime or not.
If the number is not prime, then the value of isPrime is set to false and it breaks out of the loop.
After the loop ends, the value of i is 5 as the value of i will be incremented to 5 for the last time when the loop is still running, and number % i == 0 is false for i = 5, which indicates that the number is prime because no other number can divide it evenly except 1 and 25 itself, and the value of isPrime is true because no number is divisible by 25 except 1 and 25.
Thus, the output displayed after the following loop terminates is "i is 5 isPrime is true".
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How many seconds does the RC car kit move forward when ^ is pressed once?
Answers
It is impossible to correctly estimate how long the car will travel ahead after pressing the button once without more details about the exact RC car kit being discussed.
What is the top speed of a remote-control car?Most RC rock crawlers have a top speed of between 10 and 20 mph. A fast RC rock crawler may go at a top speed of 40 mph. RC drag vehicles, on the other hand, are made expressly for short bursts of very high speed. Radio-controlled drag racers may reach top speeds of 60 to 70 mph very quickly.
Why is my remote-control car driving itself?The most likely cause is probably interference. 2.4 GHz with frequency hopping or digital spread spectrum is used by more expensive RC controllers.
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Develop and test a complete assembly language program that computes the perimeter of a Bocce court. Your program should prompt the user for both the 16-bit length and width of the court, carry out the calculations, and display the results. Again, you do not need to know multiplication instructions to carry this out. Make sure your test plan includes a reasonable range of possible values.
Please comment each line to let me know the meaning of each line.
Answers
Assembly program calculates Bocce court perimeter based on user input, utilizing string conversion, arithmetic operations, and interrupt functions.
Write an assembly language program to calculate the perimeter of a Bocce court, prompting the user for the length and width inputs, and displaying the results.The provided assembly language program calculates the perimeter of a Bocce court based on user input for the length and width of the court.
It prompts the user for the length and width, reads the input as strings, converts the strings to integers, calculates the perimeter by adding the length and width values and multiplying the sum by 2, and then displays the result.
The program uses ASCII conversion to convert the input strings to integer values and utilizes various registers and interrupt functions to interact with the user and perform the necessary operations.
Finally, it exits the program. The comments throughout the code explain the purpose and functionality of each line.
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What is a key characteristic of the peer-to-peer networking model?
wireless networking
social networking without the Internet
network printing using a print server
resource sharing without a dedicated server
Answers
A key characteristic of the peer-to-peer networking model is resource sharing without a dedicated server. In this model, individual devices, also known as peers, directly communicate and share resources with each other, without the need for a centralized server to manage and control the network.
This means that all devices in the network can share their resources (such as files, storage, and processing power) with one another without the need for a centralized server to manage the distribution. Other characteristics such as wireless networking, social networking without the Internet, and network printing using a print server may or may not be present in a peer-to-peer network depending on the specific implementation.
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Where does Reiner take eren after they have a fight?
Answers
Answer:
So Reiner And Bertoldt wanted to take Eren and Ymir to Marley, a nation on the other side of the ocean so they can be devoured and there power can be given to a warrior canidate.
Answer:
what season tho?
Explanation:
Reiner took eren to the Forest