What do modern CPUs use to simulate the performance of multiple processors within one processor?

Why cli and sti instructions are used during hooking aninterrupt?

If a user wants to add an expansion card to increase the memory of a computer, where should the user insert the card?

What is wrong with the following C+ + code? How would you fix it? int sum; for (int i=0; i<1000; + +i) sum + = i; { printf ("Sum of 0 to 999 is %d/n", sum);

Write an if statement that assigns 100 to x when y is equal to 0.

When an important file is saved on two different computers, what is the name of the file that is housed on the second computer?

What are some of the ways we can resolve IPV4 address shortages? Check all that apply. Border Gateway Protocol Autonomous Systems Network Address Translation Using IPV6 addresses

You just bought a new hard drive for your computer you plan to use this as a secondary hard drive to store all um a files once installed what needs to be done to drive and what do these two tests do

How many bits does it take to store a 3-minute song using an audio encoding method that samples at the rate of 40,000 bits/second, has a bit depth of 16, and does not use compression

What does the process of email encryption involve? A. creating a private key for the sender to encrypt the message B. creating a public key for the recipient to decrypt the message C. creating a public key for everyone to decrypt the message D.

Melissa is chatting with someone she only knows online. She starts to feel uncomfortable about what they're talking about. Which actions could Melissa take to make the situation better? Choose all that apply.