Answer:
The solution is as follows.
class LFilters implements Lock {
int[] lvl;
int[] vic;
public LFilters(int n, int l) {
lvl = new int[max(n-l+1,0)];
vic = new int[max(n-l+1,0)];
for (int i = 0; i < n-l+1; i++) {
lvl[i] = 0;
}
}
public void lock() {
int me = ThreadID.get();
for (int i = 1; i < n-l+1; i++) { // attempt level i
lvl[me] = i;
vic[i] = me;
// rotate while conflicts exist
int above = l+1;
while (above > l && vic[i] == me) {
above = 0;
for (int k = 0; k < n; k++) {
if (lvl[k] >= i) above++;
}
}
}
}
public void unlock() {
int me = ThreadID.get();
lvl[me] = 0;
}
}
Explanation:
The code is presented above in which the a class is formed which has two variables, lvl and vic. It performs the operation of lock as indicated above.
chage -M 60 -W 10 jsmith Forces jsmith to keep the password 60 days before changing it and gives a warning 10 days before changing it.
<h3>Which command should you use to set the expiration date for a user account?</h3>
The “chage” command is used to modify the password expiry date of the user's account in which you can change the current status of the expiry date, set expiry date to lock the account, active and passive status, and warning days before the account get expired.
<h3>What is chage command Linux?</h3>
The chage command is self-described as the "change user password expiry information" utility. According to the chage man page: The chage command changes the number of days between password changes and the date of the last password change.
To learn more about chage command, refer
brainly.com/question/13084023
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Use a Ghost program follow throught with 2hyttlg5:6\:56
Answer:Network policy and access services
Explanation: IEEE 802.1X is standard which stands for Port-based Network access control (PNAC). The authentication process of IEEE 802.1X is accessing should be managed through server, presence security factor , policies of network are managed and supported by network policy server .
The device that want to be connected with LAN or wireless LAN get though this authentication process.Other options are incorrect because files services, web servers and active directory domain services are not the factor that considered for authentication in IEEE 802.1X.
