Other Programming & Computer Science Answers

Write the Boolean expression (in Sum of Products form) for the logic circuit that will have a 1 output when A = 0, B = 0, C = 1 and A = 1, B= 1, C= 0, and a zero (0) output for all other input states. Draw the logic diagram for this circuit. 

In traditional way, there are three classes: TRUCK (number, name , NoOfWheel, Price, Capacity, EnginePower, TypeOfConsump), BUS (number, name , NoOfWheel, Price, NoOfSeat, EnginePower, TypeOfConsump, Color, Speed), CAR (number, name , NoOfWheel, Price, NoOfSeat, EnginePower, TypeOfConsump, Color, Speed).

Divide the above three classes into two base classes and three derived classes. Each class will contain two member functions, getdata() to get that class data from user and putdata() to display that class data on the screen

Roclo Enterprise Database Design:

Rolco is a Retail Supermarket based on USA. They want to build three different databases for Warehouse, Sales & Cargo Departments to maintain their product-stocks, customers & product delivery details. Please find the functionalities of the departments below. Draw ER diagrams for all the departments by identifying the entities, attributes and relationship between entities.

Warehouse Department:

Maintain the products details

Maintain the supplier details

Maintain Stock Details with expiry date and barcode

Maintain Payment details

Sales Department:

Maintain the products details

Maintain the customer details

Maintain membership details for customers

Maintain Invoice details

Maintain payment Due details (Optional)

Cargo Department:

Maintain the products details

Maintain the customer details

Maintain Shipping Container details

Maintain delivery status details

Study the narrative that follows and draw an activity diagram.

An assembly robot, Fuji Automatic Numerical Control (FANUC) in a production line do many tasks with speed

and precision, outperforming any human being. To do this they have a vision sensing system or machine vision,

and a force sensing system, accompanied by incredible axes configurations, that can provide as many as six

axes of motion.

Your company was approached to develop a production control system (PCS) for FANUC, and you as an

analyst has been allocated the task of designing the software module that inspects the items for quality

purposes. This means FANUC, through your control software, must pick items randomly from the production line

and inspect them for completeness of manufacture. It is of note that ‘pick’ is not just a physical activity, but

rather a process, consisting of sophisticated statistical procedures calculating randomness and it also involves

the vision component of the robot to identify an item on the production line.

So, the requirement is to develop a fully automated robot/ “system” that will inspect any item on the production

line and communicate the quality results to a ‘node’ that is part of the PCS.

The process is as follows: FANUC will pick up an item, reads the universal product code (UPC) and convey this

information to the PCS for validation purposes. If validated, the system will respond and inform FANUC to

proceed. Otherwise it will inform FANUC to place it on the rejection conveyer belt.

If validated, FANUC will then inspect the item and calculate a status check. After this check, it will send the state

information to the system. The system will update the database with the new information.

It will place the item back on the production line, picks up the next item, just to repeat the above procedure. At

the end of the day, it will send a production report to the system. The system will on its turn, send a copy to

production management.

Question:

In transportation problem, consider the following scenario: When the total units from the sources are less than total demand units, which operation is performed to make the given matrix as balance matrix?

Question:

While applying the Hungarian method on the given matrix in the Assignment problem, we have the following scenario: Suppose, we get the modified matrix, if the number of lines or total number of occupied zero’s is less than number of rows and columns of the matrix, then which one is the right step to be taken to move forward for solving the assignment problem?

Sam argues that a hard drive must be formatted before you can set up the partitions. 

Sarah says the drive must be partitioned first. Who is correct, and why?

What is architecture Process model of fingerprint based atm system in software engineering

For the months of March, April, May, and June, the following monthly chips packet sales (in thousands of Australian dollars) were respectively recorded: 8, 8, 5, 9. Discuss which of these forecasting methods you would suggest, focusing solely on sales prediction accuracy for the month of June: The average method, the Naive method, or the Simple exponential smoothing approach. (assuming alpha=0.8 and the initial state of 7)? (5 marks).

( sub : Data Structure )

Consider the Linear arrays A(4:10, 2:16, 3:23), B(-5:15, 4:9) and C(20).

i) Find the number of elements in each array.

ii) Suppose Base (A) = 300 and w=5 words per memory cell for A.

Find the address of A (5, 10,15).

Find a root of an equation f(x)=√12 using False Position method (regula falsi method)