Write a test plan to test the method in the previous problem.
What will be an ideal response?
There are four obvious test cases:
Test Case 1: The second largest value is in the first position (index 0).
Test Case 2: The second largest value is in the last position (index n - 1).
Test Case 3: The second largest value is in the interior of the array (index n / 2).
Test Case 4: There is a duplicate of the second largest value.
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What is a postfix notation?
a. It's a notation used to write arithmetic operations, where the operator is written after the operands. b. It's a notation used to write arithmetic operations, where the operator is written before the operands. c. It's a notation used to write arithmetic operations, where the operator is written between the operands. d. It's a notation used to express algorithm complexity.
The strategy of denying the “circular-wait” condition ________.
a) is a deadlock prevention technique that promotes portability b) creates a linear ordering of resources c) maximizes resource utilization d) none of the above
Consider a brokerage ?rm database with relations Holdings(AccountId, StockSymbol, CurrentPrice, Quantity) and Balance(AccountId, Balance). Write the triggers for maintaining the correctness of the account balance when stock is bought (a tuple is added to Holdings or Quantity is incremented), sold (a tuple is deleted from Holdings or Quantity is decremented), or a price change occurs. Solve the
problem using both row-level and statement-level triggers. Give an example of a situation when row-level triggers are more appropriate for the above problem and when statement-level triggers are more appropriate. What will be an ideal response?
Which of the following is the path to the ‘Remove All Arrows' arrow?
A. (FORMULAS tab | Reviewing group) B. (FORMULAS tab | Formula Auditing group) C. (FORMULAS tab | Arrows group) D. None of the above