Discuss the types of problems that can occur with locking-based mechanisms for concurrency control and the actions that can be taken by a DBMS to prevent them.
What will be an ideal response?
Expect discussion of livelock and deadlock
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Programming flag variables are used in programs for remembering states or conditions. What are the two best data types to use for flags? Give an example of a flag that remembers if a value is negative, zero or positive.
What will be an ideal response?
Sharing sensitive information between applications has made writing code more of an orchestrated event than a ____ practice.
A. Group B. Solitary C. Team D. Lonely
Which of the following is considered the most stable version of a new OS that is safe to install on production equipment?
A. RTM B. RC C. Alpha D. Beta
?A webpage form must include a submit control, but not necessarily a reset control.
Answer the following statement true (T) or false (F)