The strategy of deadlock _________ is to design a system in such a way that the possibility of deadlock is excluded.
A) ?prevention ?
B) ?detection ?
C) ?diversion ?
D) ?avoidance
A) ?prevention
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Which of the following is used to create a class-level variable?
a. Create new parameter button in the Method Editor b. Create new variable button in the Method Editor c. Create new variable button in the Details Panel d. Create new method button in the Details Panel e. None of these
A company needs to perform stateful packet filtering on the core network. Which of the following network devices would BEST be suited to match this equipment?
A. Firewall B. Proxy C. Router ACLs D. DHCP server
How does radio frequency interference affect wireless networks?
What will be an ideal response?
Case Based Critical Thinking ? Case 1 ? Trini is the photo editor of a major fashion magazine. It is her job to look over all of the photos for an issue and to use Photoshop to fix any imperfections. She really has her work cut out for her this month because the photographers had to use models from a new agency. In short, the new models were far from perfect, and Trini must fix at least one thing in every photo before the magazine can see print. One of the photos shows a handsome man against a solid blue background, but Trini noticed that there is a large wasp flying near the model's ear. How might she get rid of the wasp and save the shot?
A. Use the Clone Stamp tool to sample the background and stamp out the wasp. B. Use the Magic Eraser tool to erase the wasp and replace it with the blue background. C. Select the wasp with the Edge Highlighter tool, extract it, and fill the hole using the Fill tool. D. Select the model using the Magic Lasso tool, then place him over the wasp.