3. (Profit.java) Write a program for this problem. An electronics company sells circuit boards at 40 percent profit. If you know the retail price of a circuit board, you can calculate its profit with the following formula: profit = retail price • 0.4 Calculate the amount of profit earned for that product based on the retail price and display the results.

Q: Give an example of each of the three types of IP addresses.

A: Introduction: Publicly Available IP AddressesA public IP address is a unique primary address issued ...

Q: 1 Fill in the blank entries in the following table, giving the decimal and hexadecimal representatio...

A: We need to fill the blank entries . First : n = 9 For which the Decimal 2^9 = 512 and Hexadecimal of...

Q: Draw a logic Diagram that use only two-input NAND gates to implement the following expression (XY+ ...

A: Let's see the solution 

Q: How can a bus architecture manage multiple computers transmitting at once?

A: INTRODUCTION: A bus is a communication mechanism in computer architecture that transports data betw...

Q: What is the distinction between a subsystem and a logical subdivision, and why does it matter?

A:

Q: Write a function median_filter(img, s) that takes as its argument a numpy img array representing an ...

A: Note : Answering the question in python as no programming language is mentioned. Input : Input imag...

Q: What are TCP and UDP?

A: TCP: It stands for Transmission Control Protocol. It uses Byte Stream (streams of bytes) for transf...

Q: Write a program to find the sum cf the following series starting from X: S = X+ X-1 + X-2 + ... + 1 ...

A: As no programming language is mentioned, it is solved using basic C++

Q: What is Linux used for, and how does it operate on mobile phones?

A: Introduction: Android is undeniably one of the most popular Linux-based technologies of all time, an...

Q: Can you distinguish between linear and non-linear data structures?

A: Intro Using linear data structures, the components of the data structure are linked in a sequential ...

Q: What is the relevance of John von Neumann's life and achievements?

A: John von Neumann is maybe most popular known for his work in the early improvement of PCs: As overse...

Q: What is the distinction between a subsystem and a logical subdivision, and why does it matter?

A: Introduction: A storage unit divides its various logical volumes into groups to make setting easier....

Q: What is the relationship of data analytics to statistics

A: Given:   we have to discuss What is the relationship of data analytics to statistics.

Q: Why is networking expertise required of a computer scientist?

A: The above question that is reason for networking expertise required of a computer scientist is answe...

Q: Compute and print the state income tax. Net Income is Gross Income minus Deductions. Tax is 3% on ea...

A: The code implementation in the C++ programming language is given in the below steps.

Q: What is the distinction between a subsystem and a logical subdivision, and why does it matter?

A: Introduction: The blocks are logically divided at the common plate joints. Arrows pointing inwards i...

Q: 1.In Microsoft Publisher, ruler guides are used for _________________________ objects in the _______...

A: 1) d  2) c  3) b   

Q: What exactly is the network ID?

A: Network ID is the portion of an IP address that identifies the TCP/IP network on which a host reside...

Q: What exactly does it mean to update one's biography?

A: Introduction: BIOS upgrades may address issues with your computer hardware that aren't fixed by driv...

Q: Network scheduling. Describe in detail the importance and relevance of network scheduling. What does...

A: Answer : Network Schedule Network Schedule (Scheduling) is a graphical representation of a logical o...

Q: Assume I have a highly sensitive non-confidential communication to transmit to a buddy, and my goal ...

A:   Introduction: A digital signature, a mathematical technique used to validate the message's authent...

Q: Do you believe that if you hit a key on the keyboard while a programme is creating a disc file, the ...

A: Introduction: An IRQ (interrupt request) value is a spot on the computer where it may anticipate a s...

Q: Identify and briefly describe four of the causes of the rising number of computer-related errors.

A: Intro With the increase in use of computer at work or at personal level, humans are dependent on com...

Q: What happens if you don't give a complete service (the computer doesn't react to the user)? Previous...

A: Introduction: A Denial of Service assault renders a resource (such as a website, an application, or ...

Q: Short answer When do traditional files work well for data storage? Computer science

A: Introduction: A file system is a data storage system. To handle the database in this system, the use...

Q: of IAM in CC model. Give a rea

A: IAM Identity and access management (IAM) is a set of processes, policies, and tools for establishin...

Q: Discuss the main features of lisp that make it useful in artificial intelligence programming

A: Let's see the main features of LISP in AI programming 

Q: What's the difference between uncertainty and risk?

A: Risk and uncertainty are both associated with the project on which team is working.

Q: Why is voting technology so crucial, and how does it differ from other kinds of technology? What exa...

A: Introduction: Many nations employ technology in electoral-related activities, and in certain circums...

Q: python code Write a function called showNumbers that takes a parameter called limit.      It should...

A: The required function using python code and along with comments is :  def showNumbers(limit):    r=i...

Q: What is the scope of cybercrime and where does it stop?

A: Introduction: Cybercrime is defined as any illegal activity carried out with the use of a computer, ...

Q: What is the biggest danger that A.I. presents?

A: Let's see the biggest danger that A.I. presents

Q: Creating scatter plot using code in a Matplotlib in Jupyter Notebook Generate a sequence of at leas...

A: The code is given below.

Q: Philip Emeagwali, at 17, invented the world's fastest computer.

A: Introduction: Philip EmeagwaliBorn in 1954, Philip Emeagwali is a Nigerian computer scientist. He is...

Q: 1. Ask the user to enter any real number (i.e. a double) and output a. The number rounded to the nea...

A: In Java, we have Math.round() method which rounds the number to the nearest whole number. we have D...

Q: What does it mean to update one's bio?

A: Introduction: BIOS upgrades may address issues with your computer hardware that aren't fixed by driv...

Q: a) U(0) = cos(20) (b) U(6) = cos (20) %3D %3D (e) U(6) cos(20) cos(36) (d) U(0) = cos (20) cos (30) ...

A: cos can be written using the predefines matlab function cos. cos2(x) can be written using cos(x).^2 ...

Q: Make a list of the many use cases that exist

A: Use case use case is a description of set of sequence of actions including variants and the system p...

Q: What are some of MongoDB's drawbacks?

A: MongoDB is a document database used to build highly available and scalable internet applications.

Q: stack ADT using only a priority queue and one additional integer instance variable

A: The implementation  is given below:  

Q: PCA tried to find new basis vectors (axes) that maximize the variance of the instances. Is True or ...

A: Let's see the solution 

Q: What's the difference between uncertainty and risk?

A: Risk: The risk includes the possibility of losing  all of an investment and risk involves uncertaint...

Q: array.py Create a program called array.py that has a function that takes four integer arguments.  T...

A: The problem is based on the basics of functions in python programming language.

Q: ps://www.ncat.edu/provost/academic-affairs/curriculum-guides uk TION 2 ab will you find the MS Word ...

A: Question 2 Option D is the answer Under review tab will you find the MS Word Check Accessibility too...

Q: What is Android Pie and how does it differ from other versions of Android?

A: Introduction: As with Windows, Google's Android operating system is essentially a smartphone operati...

Q: What is the definition and explanation of Data Bus?

A: According to the question data bus is that bus which through pass the data from computer hard drive ...

Q: python code Given a Python list, remove all occurrence of 20 from the list.

A: Let's see the code below 

Q: Develop a program which deciphers the string "Wg ngeb3i3rtiw3y h2no dnt1e eh7f ni3psim2ddn2" which i...

A: The full JAVA code is given in next step along with output:

Q: Based on your understanding of IRQ levels, do you feel that if you press a key on the keyboard while...

A: Introduction: An IRQ (interrupt request) value is a spot on the computer where it may anticipate a s...

Q: Asset valuation is the process of determining the fair market value of an asset, which is one of the...

A: Considerations for type of asset are important when talk of valuation. Data assets and personnel ass...

Literals

A literal in computer science is used to express a fixed value in source code. They cannot be modified. Almost all programs have these fixed values or literals.