Answer:
Difference Between Dot Matrix and Line Printer is that Dot-matrix printer produce printed images, they produce image when tine wire pins on a print head mechanism strike an inked ribbon. While Line printer is a type of impact printer which is high-speed and printer an entire line at a time.
Explanation: Hope this helps!
Answer:
Option B i.e., False.
Explanation:
The weakness, KRACK tricks a wifi access points to reuse an in-use encryption, enabling the intruder to decode and interpret data intended to remain encrypted. Wireless communication encrypts, that decrypt unencrypted wireless network activity and expose sensitive data.
So, the following scenario is false about the wireless attack.
What do we have to answer spectificly
Answer:
look up the number (phone number) to call them and ask is they can cancel the account the debit card is abt to pay for :)
<span>When using the wait and signal operations, Wait sets the process's process control block to the blocked state and links it to the queue of processes waiting to enter this particular critical region.</span>
