Oracle 12c: SQL
3rd Edition
ISBN: 9781305251038
Author: Joan Casteel
Publisher: Cengage Learning
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Chapter 5, Problem 7HOA
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Executing a script file:
Creating a script file is nothing but writing a SQL statement(s) and saving in a file(some name) with extension .sql.
User can execute the script file (test.sql) and supply the values isbn=1059831198, cost $20.00 which is created and located at C:\Users\Test\Desktop.
Users execute the created script file (test...
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You will be using the "usdata" package's "county" data # for this assignment. # You will need to run:# install.packages("usdata")# once to install this library - do not include the# install.packages command in your submission# as it can cause gradescope to fail
## ## ## ## ## DO NOT MODIFY BELOW ## ## ## ## ## library(usdata)county<-as.data.frame(county)county<-county[,1:14]county<-county[rowSums(is.na(county))==0,]# The set.seed command will ensure your results are consistent# each time you run the "source" commandset.seed(311)## ## ## ## ## DO NOT MODIFY ABOVE ## ## ## ## ##
# Treating the "county" dataset as the population of US counties# create the dataframe "my.SRS" that represents a simple# random sample of n=250 individual counties from all counties in the US.
my.SRS <- NA
# Treating the "county" dataset as the population of US counties# create the dataframe "my.Stratified" that represents a stratified# sample of individual counties from all counties in…
Please answer two JAVA OOP problems.
Please answer this JAVA OOP problem.
Chapter 5 Solutions
Oracle 12c: SQL
Ch. 5 - Which command should you use to copy data from one...Ch. 5 - Which command can you use to change the existing...Ch. 5 - Which of the following is a correct statement? a....Ch. 5 - Which of the following is a valid SQL...Ch. 5 - Which of the following statements deletes all rows...Ch. 5 - What is the maximum number of records that can be...Ch. 5 - Add a new row in the ORDERS table with the...Ch. 5 - Prob. 2HOACh. 5 - Save the changes permanently to the database.
Ch. 5 - Add a new row in the ORDERS table with the...
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- Answer two JAVA OOP problems.arrow_forward= 3. [40 pts] In the following C program ex2_2.c, we first declare and initialize an array int arr[3] {1,3,5}. Please convert the C code in main function into Assembly language. We provide the array initialization code in ex2_2_assembly.s for reference. Please complete and submit your code. ex2_2.c: #include int main() { } int arr[3] ={1,3,5}; //declare and initialize the array arr int x11 = arr[0]; int x12 = arr[1]; int x13 =x11x12; int x14 = x13 << x11; // "<<" is left shift operator arr[1] arr [2] = x13; = x14; return 0; //no need to convert this line into assembly languagearrow_forwardPlease answer JAVA OOP problem.arrow_forward
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