When is creating an index manually inappropriate? a. When queries return a large percentage of rows in
Question:
When is creating an index manually inappropriate?
a. When queries return a large percentage of rows in the results
b. When the table is small
c. When the majority of table operations are updates
d. All of the above
e. Only a and c
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 71% (7 reviews)
d Al...View the full answer
Answered By
Carly Cimino
As a tutor, my focus is to help communicate and break down difficult concepts in a way that allows students greater accessibility and comprehension to their course material. I love helping others develop a sense of personal confidence and curiosity, and I'm looking forward to the chance to interact and work with you professionally and better your academic grades.
4.30+
12+ Reviews
21+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer science questions
-
Virtual Campus (VC) is a social media firm that specializes in creating virtual meeting places for students, faculty, staff, and others associated with different college campuses. VC was started as a...
-
In the following exercises, you will use the data in the Solmaris Condominium Group database shown in Figures 1-21 through 1-25. (If you use a computer to complete these exercises, use a copy of the...
-
A six-station dial indexing machine is designed to perform four assembly operations at stations 2 through 5 after a base part has been manually loaded at station 1. Station 6 is the unload station....
-
Silverago Incorporated, an international metals company, reported a loss on the sale of equipment of $2 million in 2010. In addition, the companys income statement shows depreciation expense of $8...
-
What is the reporting entity concept?
-
Starting with \(N\) assets, construct two portfolios \(P_{1}, P_{2}\) with corresponding allocations \(\left\{w_{11}, \ldots, w_{1 N}ight\}\), and \(\left\{w_{21}, \ldots, w_{2 N}ight\}\). Create a...
-
Jason takes out a loan at 10 percent compounded annually for 7 years. At the end of this period, he pays off the loan at a value of $23,384.61. What amount did he borrow?
-
James Fitl purchased a 1952 Mickey Mantle Topps baseball card from baseball card dealer Mark Strek for $17,750 and placed it in a safe deposit box. Two years later, he had the card appraised, and he...
-
At 1 July 2 0 1 2 a company's allowance for receivables' was $ 4 8 . 0 0 0 . At 3 0 June 2 0 1 3 , trade receivable amounted $ 8 3 8 0 0 0 It was decided to write off $ 7 2 0 0 0 of these debts and...
-
Go to the Structural Styles section and create a style rule that sets the background color of the browser window to rgb(173, 189, 227). Create a style rule for the body element that sets the...
-
How do you sort data in an Access query?
-
How do you join tables in an Access query?
-
The spot rates for three hypothetical zero-coupon bonds (zeros) with maturities of one, two, and three years are given in the following table. Calculate the forward rate for a two-year zero issued...
-
What can a FMCG company do to make its supply more competitive?
-
Consider a linear regression model of the form Y = a + b X + U , where U is the error and a and b are coefficients that should be estimated. Suppose that X is a binary variable ( it only takes values...
-
4. Nitrogen is unusual in that it can be many forms in the environment, with oxidation states -III, III and V common in water and N or N(0) relatively unreactive with its triple bond. To remove...
-
On December 31, 2015, Ted Company paid P950,000 for 95% of the outstanding common stock of Robin Company. The remaining 5% was held by a stockholder who was unwilling to sell the stock. Robin's net...
-
According to Kramar (2011), criminologists must consider which of the following when defining and analyzing crime? Select the best answer: Legal precedents that shape criminal law Longitudinal...
-
Describe at least three important Internet issues.
-
One Way Cellular accountants have assembled the following data for the year ended September 30, 2014: Prepare the operating activities section using the indirect method for One Way Cellulars...
-
What is the theoretical capacity of a channel in each of the following cases? a. Bandwidth: 20 KHz SNR dB = 40 b. Bandwidth: 200 KHz SNR dB = 4 c. Bandwidth: 1 MHz SNR dB = 20
-
If the peak voltage value of a signal is 20 times the peak voltage value of the noise, what is the SNR? What is the SNR dB ?
-
A signal with 200 milliwatts power passes through 10 devices, each with an average noise of 2 microwatts. What is the SNR? What is the SNRdB?
-
4(a) Explain the difference between compilation and interpretation. What are the advantages and disadvantages of the two approaches? (8 marks) (b) Give a short overview of the main characteristics of...
-
Part A:Write a C program called createProcesses.c to implement the following diagram: fork() exit(0) fork() exit(0) exit(0) fork() exit(0) Part B:Document the program reasons and concepts.
-
Analyze a recursive function calls(5 points): Consider the following recursive method: // PRE: n >= 0 public static int f(int n). ( switch (n) { case 0: case 1: case 2: return n * 2; default: return...
Study smarter with the SolutionInn App