It is good practice for a class to provide a toString() method that provides an object’s ____ representation.
A. binary
B. abstract
C. String
D. concrete
Answer: C
Computer Science & Information Technology
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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?
Computer Science & Information Technology
What is a selective acknowledgement and how does it affect transmissions?
What will be an ideal response?
Computer Science & Information Technology
You cannot enter data or formulas on a chart sheet
Indicate whether the statement is true or false
Computer Science & Information Technology
You can open the New dialog box by pointing to New on the File menu, and then clicking ____.
A. New Site B. Page C. Options D. Tools
Computer Science & Information Technology