What percent of the internet is the deep web?

How does a switch "learn" MAC addresses? O All the MAC addresses must be entered manually. The switch comes loaded with the most frequently used addresses. It reads the source address and keeps a record of which port the sending computer is on.

Transmission Control Protocol (TCP) is an example of a connectionless protocol. Because TCP doesn't support a three-way handshake while establishing a network connection, it is referred to as an unreliable or best-effort protocol. a) true b) false

Your boss calls you from his home to use the VPN connection you configured for him on his laptop. He has traditionally depended on Remote Desktop to access the server.

Describe how DMA is used to transfer data from peripherals.

Write code that prints: Ready! userNum ... 2 1 Blastoff! Your code should contain a for loop. Print a newline after each number and after each line of text Ex: userNum = 3 outputs: Ready! 3 2 1 Blastoff!

Your computer running Windows 10 is doing some very strange things with the operating system.

Which of the following testing methods focuses on how well a program works? A. Automated testing B. Alpha release testing C. Quality Assurance D. Forking

What is a filetype. wma?

Given memory partitions of 100 KB, 500 Kb, 200 KB, 300 KB, and 600 KB (in order), how would each of the first-fit, best-fit, and worst-fit algorithms place processes of 212 KB, 417 KB, 112 KB, and 426 KB, (in order) ?

What is the first structure of a pascal program?