What is file organization? How does a database designer choose a type of file organization for a specific file?
What will be an ideal response?
File organization is a technique for physically arranging the records of a file. If the database designer has a choice, he or she chooses a file organization for a specific file that will provide the following:
1. Fast data retrieval
2. High throughput for processing transactions
3. Efficient use of storage space
4. Protection from failures or data loss
5. Minimal need for reorganization
6. Accommodation of growth
7. Security from unauthorized use
You might also like to view...
Which of the following statements is true of the fault rule when an engagement is broken?
A) If the person who accepted the engagement ring breaks off the engagement, the ring will be owned by the person who marries first. B) If the person who accepted the engagement ring breaks off the engagement, he or she can retain the engagement ring. C) If the person who gave the engagement ring breaks off the engagement, the other side can rightfully keep the engagement ring. D) If the person who gave the engagement ring breaks off the engagement, the ring is sold at an auction and the proceeds are shared between both parties.
The degree of demand and price uncertainty has a significant influence on the appropriate portfolio of long- and short-term warehousing space that a firm should carry
Indicate whether the statement is true or false.
Tune Tones Instrument Tuning Company owes Mandy Lynn's Music Studio $6,854 as of November 1. During November, Tune Tones purchased merchandise from Mandy Lynn totaling $9,548 and owes Mandy Lynn $9,152 on November 30, the total payments made by Tune Tones to Mandy Lynn during November:
A. $9,548. B. $6,854. C. $7,250. D. $9,152.
The four categories of equity accounts are ________, ________, ________, and ________.
What will be an ideal response?