All categories

3 years ago

Briefly explain how an operating system may be described as an "interrupt-driven program." as system calls) from

1 answer:

7 0

Answer: Interrupt-driven program is defined as the program that permits to executes by stopping the execution of the currently running program.The completion of the program is indicated by the interrupt as a signal from assistant action .

Operating system is the system that carries out the functions and task of computer system.It has the major mechanism in which every alteration and changes are remarked such as state of hardware, event alteration, software component changes etc by the interrupt system.

Through interrupt system the operating system conducts new assignment and task for the compensation of changes that occurred in the system by halting the current working. Resources are invoked to fulfill the requirement of the work load.Thus, operating system can act in interrupt driven system's manner.

You might be interested in

The Online Shopping system facilitates the customer to view the products, inquire about the product details, and product availab

jeyben [28]

Answer:

see explaination

Explanation:

We will consider the five Actors in the prearranged Online shopping software system:

Customer:

The scheme allows the customer to do below mention actions:

View goods and inquire about the niceties of products and their ease of use.

To create version to be able to purchase invention from the structure.

Browse crop through search category or shortest search alternative.

Place order for the necessary crop.

Make sum for the order(s) positioned.

Payment System:

Payment system allows client to pay using subsequent two methods:

Credit card.

PayPal.

Seller:

System allow seller to perform underneath actions:

Place the foodstuffs for selling under apposite product category.

Create account to happen to a member.

Administrator:

Following actions are perform by Admin:

Manage the goods posted in the system.

Modify existing manufactured goods categories or add novel categories for foodstuffs.

Site Manager:

System privileges Site director with the following role in the system:

View information on:

Orders Placed by customer

Products added by seller

Accounts created by users

check attachment

3 0

3 years ago

What are two reasons a network administrator would use cdp.

Ulleksa [173]

Answer:

To obtain VLAN information from directly connected switches. To determine the status of network services on a remote device. To determine the status of the routing protocols between directly connected routers .

Explanation:

6 0

2 years ago

A small company with 100 computers has hired you to install a local area network. All fo the users perform functions like email,

Nadusha1986 [10]

Answer:

Based on the requirements indicated in the question above, the best Local Area Network (LAN) operating system that can be used is

Windows 7 , 8.1 or Windows 10. This is because they all are configured to handle extensive LAN activity and can connect over 200 users.

Explanation:

Generally speaking, Windows 10 packs more improvement over the previous windows.

Cheers

6 0

3 years ago

Someone help me

valkas [14]

The program is an illustration of loops.

Loops are used to perform repetitive and iterative operations.

The program in C++ where comments are used to explain each line is as follows:

#include <iostream>

using namespace std;

int main(){

//This declares and initializes all variables

string star = "*", blank = " ", temp;

//The following iteration is repeated 8 times

for (int i = 1; i <= 8; i++) {

//The following iteration is repeated 8 times

for (int j = 1; j <= 8; j++) {

//This prints stars

if (j % 2 != 0) {

cout << star;

}

//This prints blanks

else if (j % 2 == 0) {

cout << blank;

}

//This swaps the stars and the blanks

temp = star;

star = blank;

blank = temp;

//This prints a new line

cout << endl;

}

Read more about similar programs at:

brainly.com/question/16240864

5 0

3 years ago

With open source operating systems,both the executable code and source code are available:

In-s [12.5K]

Answer:v True

Explanation: Open source operating system is the system that has source code that can be modified and enhance them . It can also be shared between the public as it is available in the open form . There are many examples of the open source operating system like Linux, Ubuntu etc. which has both executable code and source code as well. so therefore the given statement is true.

7 0

3 years ago