Answer:
Employers are allowed to check the number of keystrokes that word processors enter during the day.
Explanation:
An employer is authorized to monitor the activity of its employee when:
- The employee authorizes it.
- The employer owns the system to be used.
- Surveillance is necessary for a strictly professional purpose.
By analyzing the keys pressed per day, the employer can determine the performance provided by its employees, and if they use the company's resources, for non-work purposes.
I think it's wait until you get started to decide on the props and camera settings...
Answer:
d. ICMP Echo Reply (type 0)
Explanation:
ICMP or internet control message protocol is an Internet layer protocol in the TCP/IP suite. It works together with routing devices like the router to send messages based on results sensed in the network.
The RFC 1122 has stated that the ICMP server and end user application be configured or installed in user devices, for receiving and sending ICMP echo request packets and reply. The process is called pinging.
For an attacker to implement ping of ping, he needs to confirm if the target user in live by sending an ICMP echo request packet type 8, to receive an ICMP echo reply type0.
Answer:
See Explaination
Explanation:
This assume that input is a file and is given on command line. Please note this will ot print lines with frederick as thats what I feel question is asking for
#!/usr/bin/perl -w
open(FILE, $ARGV[0]) or die("Could not open the file $ARGV[0]");
while ($line = <FILE>){
if($line=~/\s+fred\s+/)
{
print $line;
}
}
close(FILE);
Answer:
<h2> <u>NETWORK</u> <u>TOPOLOGY</u> .</h2>
This tefers to how nodes are connected to the network.
Types of topology.
- Physical topology.
- Logical topology.
In physical topology,nodes are connected physically using wires(cables).
Types of physical topology include:
- Bus topology
- Tree topology
- Hybrid topology
- Star topology
- Ring topology.
Hope it helps you,any question so far...comment !!!
