<h2>Dead lock is possible in Bank Transactions</h2>
Explanation:
Let us understand the term "Dead lock"
A deadlock is a situation where whole set of process is locked, since each of the process is waiting or holding the resource of another process. Each process will be interdependent and waiting for the same resource.
Deadlock is possible during bank transaction in the following situation:
A & B are two accounts where A tries to transfer funds to B and B tries to transfer fund to A.
When both tries to transfer funds at the same time, deadlock occurs.
A deadlock can be avoided by any one of the four methods.
They are: Mutual exclusion, No preemption, circular wait, hold and wait.
Answer:
Explanation:
Explicit Dependencies
<u>It states that the classes and methods should explicitly require , via constructor or method parameters all the collaborating objects that are required for the function to work properly .</u>
Classes with the implicit dependencies cost very high for the maintenance than the explicit dependencies .
Even , the implicit dependencies are difficult to test as they are tightly coupled to their collaborators .
Answer:
Following are the program in the C++ Programming Language.
//set header file or namespace
#include <iostream>
using namespace std;
//define main function
int main() {
//set integer type array with indexing 10
int a[10];
//set integer type variable to 1
int i=1;
//set element in 1st index
a[0]=17;
//set element in last index
a[9]=29;
//set while loop for the remaining elements
while(i<9)
{
//set -1 in the remaining elements
a[i]=-1;
i++;
}
//set for loop to print array
for ( int j = 0; j < 10; j++ ) {
cout << a[j]<<endl;
}
}
<u>Output:</u>
17
-1
-1
-1
-1
-1
-1
-1
-1
29
Explanation:
In the following program, we define the main function "main()" and inside it.
- Set an integer type array element "a[]" with index value 10.
- Set integer data type variable "i" initialize to 1.
- Set elements in the first and last place in the array.
- Set the while loop to initialize elements for the remaining place.
- Set the for loop to print the array elements.
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