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Quiz 2 - Chapter 2

Quiz 2 - Chapter 2

Q • Question 1 10 out of 10 points Cite the different types of computers.

Q • Question 2 10 out of 10 points What is the most common port for connecting various devices to a computer? • Question 3 10 out of 10 points Describe the difference between the two technologies plasma and LCD. • Question 4 10 out of 10 points Server farms are usually located in remote areas where land is cheap. • Question 5 10 out of 10 points How many CPUs does the chip have in a "quad-core"?

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1.Selected Answer: Supercomputer. Mainframe. Server Computer. Workstation Computer. Personal Computer or PC. Microcontroller. 2.Selected Answer: Universal Serial Bus (or USB) Port 3.Selected Answer: Plasma screens, as the name suggests, use a matrix of tiny gas plasma cells charged by precise electrical voltages to create a picture. LCD (liquid crystal display) screens are in layman's terms sandwiches made up of liquid crystal pushed in the space between two glass plates. 4.Selected Answer: True