Computer Network Questions and Answers May 17, 2021

Assume that a project is at the end of the fourth month with a 75 rate of performance with 550,000.0 Actual Cost and 400,000.0 Planned Cost Value. The BAC (budget at completion) was 950, 000 for this oneyear project. (6 points) (SO 02) 1. Calculate the estimate at completion (EAC) for this project (2 points) 2. Estimate how long it will take to

Given the schedule in the following table for a software development project Attach your answer in handwritten format with the permitted types of files. Activity immediate Optimistic Pessimistic Estimated Variance time (b) predecessor time (a) activities time (days) (ba)6) TE A. 14 20 16 B 10 18 14 A B 15 30 18 18 16 12 IE B 18 12 10 IF ID 18 8 IG

Given the schedule in the following table for a software development project (12 points) (SO 02) Activity Immediate Duration Early Start Early Finish Late Start Late Finish Free Total predecessor Date Date Slack Slack Date Date activities 6 0102202006022020 A B 7 01022020 07022020 A, B 8. B E B D C. E G A. Draw the Gantt chart of the specified

Q1 Write a program for 2x2 matrix in 2D using for loop where user input any four integers

The Project is for implementing an ERP Project for South African Airlines and it is to be executed in Johannesburg. The Project involves following parameters: The Budget is US$ 1,00,000,00 The Time frame is 12 months The number of team members excluding you is 7 and all the team members are local native of Johannesburg. The structure of team

Machine costs $10,000, annual costs are $3000 for4 years & salvage value is $2000. Use SLD, TR=33%, i = 10%,Or Borrow $10,000 at 10% annual interest payments, with balloon at end.

Consider Buying 2 different machines, using i = 8% Machine A Machine B Purchase Cost $10,000 $20,000 Annual Operating Cost $500 $400 Useful Life 4 yr. 12 yr. Savage Value $0 $5000 Using Present Cost, buy 3 A machines to equate 12 year life. Machine A = 10,000 [_______________________] + 500 (__________) = 10000(_____________) + 500(_____) =

Examine the definition and concept of DevOps and how it can facilitate moving workloads into the Cloud. Kindly answer the following questions in the details explanation with diagram, examine use cases or possible architectures: 1. What is DevOps? 2. How does it relate to working in the Cloud? 3. How does DevOps relate to Agile and ITIL concepts?

Write a program that will read a packed BCD number from port 1. Then it will send the ASCII value of each digit to P2 and P3. Use a lookup table. The ASCII value for 0 to 9 is 30H to 39H respectively. ,Write a program that will read a packed BCD number from port 1. Then it will send the ASCII value of each digit to P2 and P3. Use a lookup table.

Create a script where the script takes one argument, and the value provided will be the full path to a directory. Loop through every file in that directory and create a backup of that file in /bkp if the file doesn't already exist in /bkp add the date in the format yyyy-mm-dd (hint use the 'date' command) to the end of the file name saved in /bkp.

Read about Cachegrind 1 which is a tool for simulating cache and branch misses in a program. Examine the attached toy example BP test toy.c and understand how it works. Your task is to modify the BP test toy.c code such that the number of miss predictions is significantly reduced. Compile the code with gcc using no optimization options (i.e.,

Use Multisim to design a Logical Unit with 4bits Operation and 4bits for A, B and Z - 4 switches for A - 4 switches for B - 2 switches for Selection bits - 4 LEDs for Z This topic involves the ALU or Arithmetic Logic Unit. Provide a picture of the whole circuit in Multisim.

Creat a controller diagram (HLSM, datapath, FSM). Verilog code as well: In this project you will use RTL design methodology to design and implement a digital design for a 4-way traffic signal controller. The traffic signal dictates the flow of traffic through an Intersection. Your goal is to create a stop light controller for a corner where two

Given the DFT sequence XK11,21i,1,2 1i. Find the following a. Find 4point IDFT of the DFT sequence XK using the matrix method. b. Plot the Amplitude spectrum c. Calculate power across 10 resistor ,Given the DFT sequence XK11,21i,1,2 1i. Find the following a. Find 4point IDFT of the DFT sequence XK using the matrix method. b. Plot the Amplitude

5. Create two collections in database PopularRestaurants as following and populate the collections with two json files (one for Restaurants, one for Users) using mongoimport function. Each json files should have at least 10 documents. Each restaurant can receive comments from one or more than one user. Mongodb Restaurants Restaurants {"cuisine":

Explain the assembler code, and write the equivalent C-code

binDebughello01.elf file format elf32littlearm Disassembly of section ro 00010020 1004c eafffffe 1004a

Create an .hpp and .cpp file that runs through these tests and passes? The purpose is to construct these two files from nothing and build it around these test suites, #include #include "catch/catch.hpp" #include "../cell.hpp" TEST_CASE("Cell with mine") { std::ostringstream os; bool mine = true; Cell c(mine); CHECK(c.IsMine()); os << c;

The following assembly programs have to be implemented in the RISC-V simulator: Accept a string of length n form the user. the string should have an arbitrary number of zeros spread over it for example: "000comp0u000te0r" or "c0m00puter00" etc. Write a program in assembly to extract all the zeros from the string and then print it on the console

Subclassify Contacts to introduce class Contacts2 that behaves exactly like Contacts, while introducing a robust operation to search for a person, given a phone number through operation SearchForPerson. in The Object-Z specification language Class Contacts2 (8 pts)

Create a timeline animation that shows a line with one end at the center of a 300*300 stage and the other end that follows around a circle whose radius is half the size of the square stage like the second hand of a clock. Create an array of 100 such lines using a for loop ,and then use this array as the frames for a KeyFrame object.hint : the

Create a class named SysTickUMNG.h using c++, involving the SysTick configuration of an STM32F7xx micrprocessor, knowing the following functions. -void SysTick_Wait(uint32_t n){ SysTick->LOAD = n-1; SysTick->VAL=0; while((SysTick->CTRL&(1<<16))==0){}} -void SysTick_Wait1ms(uint32_t Delay){ for(uint32_t i=0; i

We now can copy and image on a blank canvas. Create a function that takes in argument an image and copy this image into a blank canvas. The canvas must bigger than the image by 100 pixels in width and height. This is all in Jython or Python 2.0

Write the commands in the proper order to create the following directory structure. Use the naming style indicated on each folder and file. Local Disk (D) os PDF Assignment DSA Photo os Notes X XLS Formula

Explain the disneyland california project dependencies / Approvals and signatures?

There are two significant pieces of legislation that impact maritime security in the United States. These include the Maritime Transportation Security Act 2002 and the S.A.F.E. Port Act of 2006. Conduct a Legislative Critique of these two pieces of legislation.

A large industry bond carries a coupon rate of 6%, has 10 years until maturity and sells at a yield to maturity of 5%. a) What interest payments do bondholders receive each year? (2ptS) b) At what price does the bond sell assuming annual interest payment? (2pts) c) What will happen to the bond price if the yield to maturity falls to 4%? (2pts)

Shell Camping Gear, Inc., is considering two mutually exclusive projects. Each requires an initial investment of $100,000. John Shell, president of the company, has set a maximum payback period of 4 years. The after-tax cash inflows associated with each project are shown in the following table: a. Determine the payback period of each project. b.

MASTERING MASSIVE DATABASES AT MASTERCARD INTERNATIONAL Many organizations are working hard to address the opportunities and storage challenges associated with big data. Industry experts estimate that the total volume of data is doubling every 18 months and the vast majority of new data being generated is in business domains. MasterCard

Member Bank User authentication servers Transaction servers User product licensing verification servers Internet Firewall Ethernetbased LAN Mobile App Service Router MasterCard private WAN Data warehouse servers Router Figure C3.1 MasterCards ClientServer Architecture

Explain the External and internal cost estimation of the Disneyland California project?

Project managers may also face legal issues following specific procedures during the project. Critically assess the importance of legal considerations for project managers.

Effective planning requires identifying the most critical tasks to avoid such problems. Identify discuss and analyze central functions of the practical project management methodology.

Explain the causes of government projects' poor quality delivery in developing countries. -The essay must have an introduction and a conclusion

Suppose the scope Triangle was modified as follows, Resource availability occupies the center and the three sides are scope, cost and schedule. Interpret this triangle as if it were a system in balance. What is likely to happen when a specific resource on your project as concurrently allocated to more and more projects. As a project manager how

4. In the exponential average formula presented in lecture, if the parameters were assigned the values a 0.000001 and T, 200 milliseconds, what does this mean for the estimate calculated by the formula What if the parameters were assigned values a 0.999999 and t, 300 milliseconds 5. For the processes shown below, with their arrival times and

Describe the importance of legal considerations for project managers.

6.7 Assume you have found a USB memory stick in your work parking area. What threatsmight this pose to your work computer should you just plug the memory stick in andexamine its contents? In particular, consider whether each of the malware propagationmechanisms we discuss could use such a memory stick for transport. What stepscould you take to

GEs implementation of SaaS was, at the time, the largest rollout of the technology in the world. What other companies have started using SaaS extensively since? Using information found online, investigate a recent implementation by an organization?

1. Branding has come a long way from its humble beginnings as an identification mark to its current position as a tool for communicating with consumers. Firms use branding as a way to control and manage consumers perceptions about their products and image. In many cases, branding creates a sustainable competitive advantage for firms. How much a

Read and analyse the following case study, RD and Operations How to Make Them Talk. Then answer the question requirements at the end of the case study writeup. Case Study RD and Operations How to Make Them Talk 99 by Priya Venugopal. As the CEO, John Phillip needs to meet the commitments of his company to sell 5 million units of the solar panels

Explain the principle and consequences of corporate legal personality as well as the instances where the veil of incorporation may be lifted on project Manager

Every facet of our lives has been affected by the COVID-19 pandemic. Citizens are encouraged to use online platforms at the expense of face-face-face interactions. With specific examples explain how information technology can be used in this challenging times in the following disciplines; a) Education b) Government c) Health Care d) Science and

i) ii) Using the airlines betweenflight cost data given as follows, prepare a CPMCost analysis for each of the following three points in time, For each case, show the percent overrun or underrun for the project to date and indicate any corrective action that should be undertaken. Assuming the budgeted cost is as follows Activity A B C D E F G H I

1. Every facet of our lives has been affected by the covid 19 pandemic. Citizens are encouraged to ise online platforms at the expense of face to face interactions. With specific examples explain how information technology can be used inbthis challenging times in the following disciplines; a) Education b)Government c) Healthcare d) Science and

f. Per the contractual agreement, do you think the project manager and team will pay any penalty Justify your response. (2 marks).,g. Per the contractual agreement, do you think the project manager and team will receive the additional incentive of 150,000 bonus Justify your response.,a) Compare and contrast the project evaluation and review

The complexity for the following code is int fun (int n) for (int i 1 i 0) DoSomething (n) o (n) f (n1) Select one a. O(nlgn) b. O(n) c. O(gn) d. O(n)

Task: You are to write the SQL queries to fulfill requests or to answer the following questions. Place your answers in a Microsoft Word document and submit it to Canvas. Show ProductNo, Quantity, and Price from the Inventory, Skirt, and Style tables for all records that StyleName is Tunic and Size is Xsmall

i'm having a problem on javafx i need to store the shapes in array place them randomly using java.util.ramdom but I don't know how here is the code package javafxapplication1; import java.util.Random; import javafx.application.Application; import javafx.scene.Scene; import javafx.scene.layout.GridPane; import javafx.scene.paint.Color; import

Write a C program in which we have three processes. One process will take command line input numbers and store them into shared memory. 2nd and 3rd processes will read from shared memory and print Average and maximum as output.

Create a procedure named FindLargest that receives two parameters: a pointer to a signed doubleword array and the array's length. The procedure must return the value of the largest array member in EAX. Use the PROC directive with a parameter list when declaring the procedure. Preserve all registers (except EAX) that are modified by the procedure.

Write inverse of Q = (1 2 3)(2 4) in Son n

Write a method in Java that tests to see whether a String begins with a capital letter, and also ends with a capital letter. The method should return the boolean value false if it is passed the String "Wives" and should return true if passed the string "BacoN"

Write a program to compute M. 10 points Note use a subroutine to solve the Factorial. A M Z2 IF Z 2 3D B M A 3Z IF Z 2

And give an example and solve it by two methods So the example includes a sentence flowchart And the pseudo code

Define System software and its types (operating system and its responsibilities, Utility Softwares and its examples?

Retail companies strive to provide the best experience to its customer while shopping in-store. One of the constant customer feedback it receives is about long wait times during in-store checkout. While company ABC tries to expedite the checkout process by providing separate lanes for express checkout, self-checkout, and having maximum lanes open

Write a program that does the following Let f(x) In(x) and carry 9 decimal places to find a) Use formula (6) from textbook (page 330) with h0.05 to approximate f(5) b) Use formula (6) from textbook (page 330) with h0.01 to approximate f(5) c) Use formula (6) from textbook (page 330) with h0.1 to approximate f(5) d) Which answer is more accurate

1. The floor of the office building is made of 4in.thick lightweight concrete. If the office floor is a slab having a length of 20 ft and width of 15 ft, determine the total fag concentrated load. Q2 The Prestressed concrete girder is made from plain stone concrete and four 34in. cold form steel reinforcing rods. Determine the dead weight of the

Lloyd Systems Ltd is considering the possibility of launching a new ICT project to improve its internal connectivity and organizational productivity. Past corporate performance from revenue on statistics confirm a rapid decline on productivity. As an ICT consultant engaged by Lloyd Systems Ltd, you are required to: (a) Identify and explain three

Lloyd Systems Ltd is considering the possibility of launching a new ICT project to improve its internal connectivity and organizational productivity. Past corporate performance from revenue on statistics confirm a rapid decline on productivity. As an ICT consultant engaged by Lloyd Systems Ltd, you are required to: (a) Identify and explain three

During the audit process, an IS auditor reviews the control framework, gathers evidence, evaluates the strengths and weaknesses of internal controls based on the evidence and prepares an audit report that presents weaknesses and recommendations for remediation in an objective manner to stakeholders. Explain with at least one example the three main

With the rise of large multinational enterprises, it has become increasingly difficult for companies and law makers to govern all levels of the supply chain. With reference company of your choice explain the role of Corporate Social Responsibility in managing supply chains across multiple countries.

Which keyword is used to compile a java program

Write the XML code that enables android to detect the orientation of the device. Mention the name of the file that the previous code should be added to.com

Figure 1. Gantt Chart on a 3-year National Youth Employment Project in Ghana Question 3 By relying on detailed activities provided in Figure 1 on the National YouthEmployment Project, you are required to perform the following activities under component 1, 2, and 3: (a) Prepare a total project budget within a range of 500,000 to 1,000,000 Ghana

D WBS Task Name Duration Start Finish 2018 2019 Qtr 2 Qtr 3 Qtr 4 Qtr 1 Qtr 2 ar 3 NATIONAL YOUTH 1059 Wed Tue 010322 MPLOYMNT days 070218 PROJECT 1 1 COMPONENT 1 45 days Fri 200718 Thu 200918 1.1 AI Project Procurements Project Procurements 45 days Fri 200718 Thu 200918 Performed 3 2 COMPONENT 2 930 days Ved 070218 Tue 310821 2.1 Conduct nation w

A computer is constructed using a 3.0 GHz processor. It has 512 MB RAM, which has a 1 ns latency. The processor has three types of instructions: Branch, Arithmetic & Logic, and Memory move. The processor needs 5, 4, and 5 clocks to execute each category of instructions, respectively. It is observed that out of all the instructions executed, 20%

Q2. Briefly in your own words: 1. LAN 2. WAN 3. VPN 4. MAN

Q4. Convert following Decimal To Binary, write steps 1. 13 2. 11 3. 17

A famous hotel is providing the service of automated ordering and delivery system of any food at any hour of the day through an application (order through application, through call), besides they are providing dine in and delivery service (to specific room) both to access the food. As the system is automated therefore the guest can place order

A voice assistant application for blind persons has been designed, how the input should be given to the user and output should be received by the user?

An admin has been asked to find the particulars of a student through a Student registration form. Design a Student registration form keeping in mind the design rules and user interaction design. What should be the screen design and user action and control while designing a student registration form?

Computer is one of the most important machines now a days. Can you list the features that make it so important?

What is difference between data and information? Explain with suitable diagram how computer Process on the given data and convert it into a useful information.

What are the responsibilities of operating system?

5. i. Define following 08 a. Drop cap b. Format painter c. Super script d. page orientation 5. ii. What is meant by template in MS Word Use any template and add the screen shot to your answer book. 05

How Computer is categorized? Explain your answer on the basis of the Computer System's characteristics.

Department of Economics University of Barisal First year first semester, Session 20192020, Mid Term Class Test Course Code ECON107, Course title Introduction to computer Time 60 minutes (Answer all questions) 1. Draw a block diagram to Illustrate the basic organization of a computer system explain the main functions of various units. 2. What is

Which types of client should be preferred, when bidding for a project. a. Who offers a high price b. Who show personal information c. Whose country is the same as yours d. Who has verified payment method

1 R 300U SKOL (3). R and R. (10 points) Examination 1. Open exam. 2. Total2 pages. 3. Duration 100 Spomutes. e C qila M R d Score 3.Judge the feedback polarity and configuration oMajoistage amplifier in the circuit, (20 points) R. O 50 k Ri V R (a) R M R. OD 100 KQ 100 kq k R sheet of Shenyang Agricultural University (For International student)

(a) In the Seeheim model: Treating the Application Interface model and Application together, there are three main layers: (i) presentation/lexical (ii) dialogue/syntactic (iii) application/semantic For each of these three layers list at least two different items of the description of the nuclear reactor control panel that is relevant to the level

Discuss our reliance on technology and whether it can become an addiction. What steps can we take to lesson some of these risks?

Write a note on uses of computer in education sector? Did it help in current pandemic (COVID-19)?

What is the Information Processing Cycle?

Differentiate System software from Application software? Give two examples of each.

What does GUI stand for? Also describe how it is better than command line interface?

Which features MS Word provides to ease the document writing procedure?

How can we created different headers and footers in a single document?

Who is Animation different from transition (in context of PowerPoint presentation)?

Write down some tips to create an efficient MS PowerPoint presentation.

Write steps to create look up table to find grades.

Write a brief note of Internet ethics.

b. Define Functionality of encircled icons. Bookt Excel (Product Activatio FILE HOME INSERT PAGE LAYOUT FORMULAS DATA REVIEW VIEW TEAM AT Insert General

1. Imagine that you are a QA Engineer at Tesla and are testing their self-driving cars. Write down some test cases for this scenario. 2. There is a clock and you need to verify that its actually working as it should. How are you going to verify that its actually working?

Analysis of an Operating System scenario, Computer Organisation and Architecture Report Task Details: Write a report regarding LOADING and LINKING and expand on the justifications given in chapter sevens Appendix (7A) of the coursebook . Coursebook: Stallings, W. (2018). Operating System: internals and design principles. 9th ed. Essex: Pearson

Define Register (in a CPU chip) term using 13 sentences

Q2. Inspect the code below and answer the following questions Find all data dependencies in the code below. Execute the following code on a 5stage pipelined datapath without forwarding and with forwarding. How many clock cycles does this code take without forwarding and with forwarding Can you do code scheduling to remove all stalls Iw

Give me short to the point answer .

Define Register (in a CPU chip) term using 13 sentences A BI

Following are the list of few natural satellites of our known planets. NASA is observing them and involved in significant research due to their very interesting features. Suppose we have a mission plan to send either a Robot or an observatory Satellite to those asteroids. You are assigned to design a sensor module for that Robot or satellite to

What are the meaning of "identity number" and "table indexed" on this page? Any example?

hapterz T 1812 System Call Implementation I For most programming languages, the runtime environment (RTE) (a set of functions built into libraries) provide a system call interface that serves as the link to system calls made available by the operating system An identity number is associated with each system call The systemcall interface maintains

Natural computing is one of the disciplines that can be applied to find new ways of solving computational problems. Given your knowledge of natural computing, describe the behaviour of: A. Ant B. Grey wolf Also support the behaviour of each with mathematical expressions.

What is difference between academic source cited and reference list ? Explain with example.