Computers and Technology, 27.09.2019 22:00 saharalover11
An index purports to speed data retrieval. you, therefore, index every attribute in each table. select the likely consequence.
a. you optimize data retrieval by using a where statement in your select query.
b. data entry slows as every insert , update, or delete statement must also update every index.
c. data retrieval on the gender column is optimized
d. this technique eliminates the need for a primary key
Answers: 2
Computers and Technology, 22.06.2019 11:00, loveworld3798
When working with a team you should always do the following, except? question 3 options: be dependable and trustworthy be sensitive to others feelings do your fair share critique members of the group
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Computers and Technology, 23.06.2019 12:40, melaniem50
Curriculum exam to process a resident's payment, you must click on onesite payments home page. from the a. reports b. my settings o c. transactions o d. rent tab
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Computers and Technology, 23.06.2019 15:00, ryleerose255
Idon’t understand the double8 coding problem. it is java
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Computers and Technology, 23.06.2019 16:00, lokaranjan5736
Write a grading program for a class with the following grading policies: a. there are two quizzes, each graded on the basis of 10 points. b. there is one midterm exam and one final exam, each graded on the basis of 100 points. c. the final exam counts for 50% of the grade, the midterm counts for 25%, and the two quizzes together count for a total of 25%. (do not forget to normalize the quiz scores. they should be converted to a percentage before they are averaged in.) any grade of 90 or more is an a, any grade of 80 or more (but less than 90) is a b, any grade of 70 or more (but less than 80) is a c, any grade of 60 or more (but less than 70) is a d, and any grade below 60 is an f. the program will read in the student’s scores and output the student’s record, which consists of two quiz and two exam scores as well as the student’s average numeric score for the entire course and final letter grade. define and use a structure for the student reco
Answers: 2
An index purports to speed data retrieval. you, therefore, index every attribute in each table. sele...
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