What is the loopback address and what is its purpose?
What will be an ideal response?
The loopback address is 127.0.0.1. When you tell a device to send data to 127.0.0.1, you are telling that device to send the packets to itself. The loopback address has a number of uses. One of the most common is to use it with the ping command. You may use the command ping 127.0.0.1 to test a computer's network stack.
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You should use a ComboBox when:
a) aesthetic reasons dictate it. b) there are many choices. c) they want to allow the user to select from pre-set options. d) all of the above. e) a) & c).
What does the OUI represent?
What will be an ideal response?
Which function removes an item from the queue?
A. remove() B. front() C. push() D. pop()
Case 5-1 Luke is frustrated as he is often criticized by his employer for not meeting deadlines. He decides to take revenge on his employer for criticizing him in front of all his peers. Luke floods his organization's server with multiple requests so that the server can no longer handle genuine requests. This impacts the productivity of the organization. This act of sabotage is called _____.
A. a denial of service attack? B. ?Wi-fi piggybacking C. ?war driving D. ?a brick breaking attack