Other Programming & Computer Science Answers

Programming Data Structures
# 1
2. A student is a person, and so is an employee. Create a class person that has the data attribute common to both students and employees (name, social security number, age, gender, address, and telephone number) and appropriate method definitions. A student has a grade-point average (GPA), major, and year of graduation. An employee has a department, job title, and year of hire. In addition, employees (hourly rate, hours worked, and union dues) and salaried employees (annual salary). Define a class hierarchy and write and application class that you can use to first store the data for an array of people and then display that information in a meaningful way.

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#2
Write code for a method
Public static Boolean sameElements (int [ ] a, int [ ] b)
That checks whether two arrays have the same elements in some order, with the same multiplicities. For example, two arrays
121 144 19 161 19 144 19 11
And
11 121 144 19 161 19 144 19
Would be considered

BS Bank Inc wants to add some additional features in the application. The company asks FIT
technologies for the following additions: [15 Marks]
? BS Bank Inc. needs to add modules to provide the following services:
a. Online share and mutual funds trading
b. General insurance for health, car, and travel [10 Marks]
BS Bank Inc. should be able to provide other services like bill payments, mobile recharge. [5
Marks] [Use static variables and static function to implement this.]

FLOWCHART FOR FINDING THE SUM OF 1 TO 100 NUMBERS?

DLL files are compiled, which means they are in machine code. If so how can a programmer invoke a function in DLL in a high level language like Java or C#?

Let the page fault service time be 10 millisecond(ms) in a computer with average memory access time being 20 nanosecond(ns). If one page fault is generated for every 106 memory accesses, what is the effective access time for memory ?
(A) 21 ns
(B) 23 ns
(C) 30 ns
(D) 35 ns

I have difficulty to find a practicum idea for computer security or smartphone security.
I need help to find a good idea and to write a proposal for it.
the idea should be like develop a tool for smartphone or to ac computer that deal with a security issue.

thanks

hello,,
I'm computer student... I'm taking operating system course. I have a homework that contains 3-4 questions. because it's online course, it means %45 of the course total. I need someone who is professional. Can please tell me where should I make my order??

Write an algorithm and create a flowchart which simulate the testing for cell phone PIN. If the user entered the correct pin code, display “Welcome to DLM Telecom”. The cell phone user will enter his pin code three times; if on third try he fails to enter the correct pin code, display “Invalid Pin Code”. Thereafter, the program will prompt the user to enter PUK secret code for three times also. If the user still fails to enter PUK code after three tries, display “SIM BLOCKED” (PIN= 0123 & PUK = 1234)

I need to write a program that does the following in R:

I have a data set (42 rows, 2 columns) of y variables and x variables.

I want to randomly select 12 rows from this matrix and record the coefficients (slope and intercept) of a linear regression of the randomly generated matrix. I would also like to write a loop for this so I can repeat this 1000 times, so I can then have a matrix with 1000 rows and 2 columns filled in with the slopes and intercepts of the 1000 randomly selected sets of 12 rows from my data set.

I am able to get this far but do not know how to incorporate a loop into the code, and a way to store the coefficients into a a matrix.

# Box.Z and Box.DC.gm are columns of data used to generate my initial matrix of data

A <- matrix(c(Box.Z, Box.DC.gm), nrow=42)
B <- A[sample(42, 12), ]
C <- lm(B[,2] ~ B[,1])
D <- matrix(c(coefficients(C)), ncol =2)

When coding infectious and parasitic diseases,
A. a second code is assigned to indicate the causative organism.
B. fourth digits or additional codes may indicate the causative organism(s).
C. code categories 041–079 as principal, with a fourth digit indicating the causative
organism.
D. optional E codes are used to indicate the causative organism