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

Computer Science & Information Technology

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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?

Computer Science & Information Technology

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

Computer Science & Information Technology

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

Computer Science & Information Technology

?A webpage form must include a submit control, but not necessarily a reset control.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology