In two to three sentences, describe one advanced search strategy and how it is useful.

Someone once observed that "the difference between roles and groups is that a user can shift into and out of roles, whereas that

mestny [16]

Answer:

All things considered newgrp has nothing to do with security jobs.

newgrp sets the procedures bunch id which is in many frameworks are irrelevant. All gatherings are accessible. Gatherings are characterized as assortment of clients , bunch get to is conceded to documents dependent on the record gathering.

Regularly (setgroups/getgroups ) all gatherings are in the process get to list.

The authorization at a document or registry level has a 3 level arrangement of consents, for example, client proprietorship , bunch possession and others. All things considered the document authorization are a mix of read , compose and execute .we need both peruse and execute consent to run a program.

A procedure may get to the document if a record has a place with the user(the proprietor of the document ) or if the gathering identifier coordinate on the gatherings in the clients bunches list. That entrance is constrained by the relating consents signals on the record.

Gatherings have been over-burden with some "job" definitions. In any case, these are just over-burden and not a decent utilization of groups,the utilization of a gathering as a job was bolstered by the setgroup id banner , and by utilities like a sudo , where gathering name likewise coordinates a security control. It expect that the gathering name isn't utilized for documents yet once a client is in the gathering that client can apply the gathering to a record regardless of whether it isn't what the gathering was for.

This over-burden use worked where frameworks didn't bolster genuine jobs. The over-burden utilize was only a work around.

Linux has genuine job definition bolstered by SELinux models and can be applied to documents , clients , and forms.

7 0

4 years ago

The only type of donation you can make to a not for profit is to donate money

amm1812

The correct answer is true

5 0

3 years ago

Read 2 more answers

What are some examples of everyday coding? (ex: phones, computers, etc.)

Maslowich

Im guessing you mean where coding is used?
pretty much anything with lights or a button

but, examples:
(some) watches
(newer) cars
planes
boats
credit cards (using one requires code to be ran)
Cash registers
(some) safes
Alarm Clocks
Routers
ATMs
eBooks
Cellular Sattelites
Weather Sattelites
Energy Grids
Water Plants
Sewage
Anywhere where mail is sorted

8 0

4 years ago

The Fibonacci numbers are a sequence of integers in which the first two elements are 1, and each following element is the sum of

ioda

Answer:

// program in java to print 12 fibonacci terms

// package

import java.util.*;

// class definition

class Main

{

// main method of the class

public static void main (String[] args) throws java.lang.Exception

{

try{

// variables

int no_of_term=12, f_term = 1, s_term = 1, n_term = 0;

System.out.print("First 12 term of Fibonacci Series:");

// print 12 terms of the Series

for (int x = 1; x<= no_of_term; x++)

{

// Prints the first two terms.

if(x <=2 )

System.out.print(1+" ");

else

{

// find the next term

n_term = f_term + s_term;

// update the last two terms

f_term = s_term;

s_term = n_term;

// print the next term

System.out.print(n_term+" ");

}

}catch(Exception ex){

return;}

}

Explanation:

Declare and initialize no_of_term=12,f_term=1,s_term=1 and n_term=0.Run a loop for 12 times, for first term print 1 and then next term will be calculated as sum of previous two term of Series.Then update previous two term.This will continue for 12 time and print the terms of Fibonacci Series.

Output:

First 12 term of Fibonacci Series:1 1 2 3 5 8 13 21 34 55 89 144

4 0

3 years ago

Write a program (Console or GUI) that determines the change to be dispensed from a vending machine. An item in the machine can c

Stells [14]

Answer:

Here is the JAVA program:

import java.util.Scanner; //to accept input from user

public class Main { //class name

public static void main(String[] args) { //start of main function

Scanner input =new Scanner(System.in); // creates Scanner class object

int amount, quarters, dimes, nickels, pennies,change; //declare variables

System.out.println("Enter the price of the(from 25 cents to a dollar, in 5-cent increments): "); //prompts user to enter the price

amount=input.nextInt(); //reads amount from user

change= 100-amount; //computes change

System.out.println("You bought an item for " + amount+" cents and gave me a dollar, so your change is :");

quarters=change/25; //computes quarters

change=change%25; //computes quarter remaining

if(quarters == 1) // if quarter is equal to 1

System.out.println(quarters+ " quarter"); //prints quarter value in singular

else if (quarters>1) // if value of quarters is greater than 1

System.out.println(quarters+" quarters"); //prints plural quarters value

dimes=change/10; //computes dimes

if(dimes == 1) // if value of dime is equal to 1

System.out.println(dimes+ " dime"); //prints single value of dimes

else if (dimes>1) //if value of dimes is greater than 1

System.out.println(dimes+" dimes"); //prints plural value of dimes

change=change%10; //computes dimes remaining

nickels=change/5; //computes nickels

if(nickels == 1) //if value of nickels is equal to 1

System.out.println(nickels+ " nickel"); //prints single value of nickels

else if (nickels>1) //if value of nickels is greater than 1

System.out.println(nickels+" nickels"); //prints plural value of nickels

change=change%5; //computes nickels remaining

pennies=change; //computes pennies

if(pennies == 1) //if value of pennies is equal to 1

System.out.println(pennies+ " penny"); //prints single value of pennies

else if (pennies>1) //if value of pennies is greater than 1

System.out.println(pennies+" pennies"); } } //prints plural value of pennies

Explanation:

I will explain the program with an example:

Suppose amount= 75

Then change = 100 - amount= 100 - 75 = 25

change = 25

quarters = change/25 = 25/25 = 1

quarters = 1

change = change % 25 = 25%25 = 0

dimes = 0/10 = 0

Now all other values are 0.

Now the following line is printed on screen:

You bought an item for 75 cents and gave me a dollar. Your change is:

Now program moves to if part

if quarters == 1

This is true because value of quarter is 1

sot "quarter" is displayed with the value of quarters

Now the following line is printed on screen:

1 quarter

So the complete output of the program is:

You bought an item for 75 cents and gave me a dollar. Your change is:

1 quarter

3 0

4 years ago