Answer:
#include <iostream>
using namespace std;
class BankAccount {
string name = name;
double balance = balance;
BankAccount( string name, double balance ) {
string name = name;
double balance = balance;
return 0;
}
string getName( ){
return name;
}
double getbalance( ) {
return balance;
void setName( string username){
name = username;
}
void setbalance( double newBalance){
balance = newBalance;
}
int main( ) {
BankAccount user1(John, 0.0);
BankAccount user2(Jane, 0.0);
user1.setbalance( 2300.00)
user2.setbalance( 4300.00)
cout << user1.getname() << user1.getbalance();
cout << user1.getname() << user1.getbalance();
}
Explanation:
The C source code above using a class to create a data structure of a bank account user name and balance. The attribute name and balance are private to the class and can be retrieved and modified through the get and set methods.
Manage the computer's resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.
Answer:
A. 0.0450
B. 4
C. 0.25
D. 37.68
E. 6Hz
F. -0.523
G. 1.5m/s
H. vy = ∂y/∂t = 0.045(-37.68) cos (25.12x - 37.68t - 0.523)
I. -1.67m/s.
Explanation:
Given the equation:
y(x,t) = 0.0450 sin(25.12x - 37.68t-0.523)
Standard wave equation:
y(x, t)=Asin(kx−ωt+ϕ)
a.) Amplitude = 0.0450
b.) Wave number = 1/ λ
λ=2π/k
From the equation k = 25.12
Wavelength(λ ) = 2π/25.12 = 0.25
Wave number (1/0.25) = 4
c.) Wavelength(λ ) = 2π/25.12 = 0.25
d.) Angular frequency(ω)
ωt = 37.68t
ω = 37.68
E.) Frequency (f)
ω = 2πf
f = ω/2π
f = 37.68/6.28
f = 6Hz
f.) Phase angle(ϕ) = -0.523
g.) Wave propagation speed :
ω/k=37.68/25.12=1.5m/s
h.) vy = ∂y/∂t = 0.045(-37.68) cos (25.12x - 37.68t - 0.523)
(i) vy(3.5m, 21s) = 0.045(-37.68) cos (25.12*3.5-37.68*21-0.523) = -1.67m/s.
Answer:
The problem that created due to the difference in the model of programming language and the database model.
Explanation:
The practical relational model has three components which are as follows
1. Attributes
2. Datatypes
3. Tuples
To minimize this problem
1. We switch low pass L-Network to high pass L-network
2. We switch high pass L-Network to low pass L-network
3. We use the impedence matching transformer
Answer:
spreadsheet software
Explanation:
Spreadsheet software is an application that allows users to organize data in columns and rows and perform calculations on the data. These columns and rows collectively are called a worksheet.
