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Answer the following statement true (T) or false (F)
False
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The strategic management plan is the last step in the strategic management process.
Answer the following statement true (T) or false (F)
A file has r=20,000 STUDENT records of fixed-length. Each record has the following fields: NAME (30 bytes), SSN (9 bytes), ADDRESS (40 bytes), PHONE (9 bytes), BIRTHDATE (8 bytes), SEX (1 byte), MAJORDEPTCODE (4 bytes), MINORDEPTCODE (4 bytes), CLASSCODE (4 bytes, integer), and DEGREEPROGRAM (3 bytes). An additional byte is used as a deletion marker. The file is stored on the disk whose parameters are given in Exercise 17.27.
(a) Calculate the record size R in bytes. (b) Calculate the blocking factor bfr and the number of file blocks b assuming an unspanned organization. (c) Calculate the average time it takes to find a record by doing a linear search on the file if (i) the file blocks are stored contiguously and double buffering is used, and (ii) the file blocks are not stored contiguously. (d) Assume the file is ordered by SSN; calculate the time it takes to search for a record given its SSN value by doing a binary search.
To display the rulers if they are not displayed already, choose Ruler in the ____ menu.
A. Measurement B. Window C. View D. Display
Consider the following list.list = {5, 11, 25, 28, 45, 78, 100, 120, 125};Suppose that binary search as discussed in the book is used to determine whether 28 is in list. What are the values of first and last when the while loop in the body of the binarySearch method terminates?
A. first = 3, last = 3 B. first = 0, last = 3 C. first = 2, last = 4 D. None of these