EBK STARTING OUT WITH PROGRAMMING LOGIC
4th Edition
ISBN: 9780100659384
Author: GADDIS
Publisher: YUZU
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Expert Solution & Answer
Chapter 9, Problem 2TF
Explanation of Solution
Sorting:
When contents of the array being arranged in the particular order is called as sorting. The order of arranging the contents can be ascending or descending order.
Types of sorting:
- Bubble sort
- Selection sort
- Insertion sort
- Merge sort
- Quick sort
- Shell sort
- Heap sort
These sort have the possibility of sorting the array in both ascending and descending order...
Expert Solution & Answer
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company. (Choose five only).
PARTS(Pno, Pname, Qoh, Price, Olevel)
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d. Retrieve the names of customers who have ordered parts from employees living in Wichita.
e. Retrieve the names of customers who have ordered parts costing less…
Q4: Consider the following MAILORDER relational schema describing the data for a mail order
company. (Choose five only).
(10 Marks)
PARTS(Pno, Pname, Qoh, Price, Olevel)
CUSTOMERS(Cno, Cname, Street, Zip, Phone)
EMPLOYEES(Eno, Ename, Zip, Hdate)
ZIP CODES(Zip, City)
ORDERS(Ono, Cno, Eno, Received, Shipped)
ODETAILS(Ono, Pno, Qty)
Qoh stands for quantity on hand: the other attribute names are self-explanatory. Specify and
execute the following queries using the RA interpreter on the MAILORDER database schema.
a. Retrieve the names of parts that cost less than $20.00.
b. Retrieve the names and cities of employees who have taken orders for parts costing more than
$50.00.
c. Retrieve the pairs of customer number values of customers who live in the same ZIP Code.
d. Retrieve the names of customers who have ordered parts from employees living in Wichita.
e. Retrieve the names of customers who have ordered parts costing less than$20.00.
f. Retrieve the names of customers who have not placed…
ut
da
Q4: Consider the LIBRARY relational database schema shown in Figure below
a. Edit Author_name to new variable name where previous
surname was 'Al - Wazny'.
Update book_Authors
set Author_name = 'alsaadi'
where Author_name = 'Al - Wazny'
b. Change data type of Phone to string instead
of numbers.
عرفنه شنو الحل
BOOK
Book id Title Publisher_name
BOOK AUTHORS
Book id Author_name
PUBLISHER
Name Address Phone
e u
al b
are
rage
c. Add two Publishers Company existed in UK.
insert into publisher(name, address, phone)
value('ali','uk',78547889), ('karrar', 'uk', 78547889)
d. Remove all books author when author name contains second character 'D' and ending by
character 'i'.
es inf
rmar
nce 1
tic
عرفته شنو الحل
e. Add one book as variables data?
عرفته شنو الحل
Chapter 9 Solutions
EBK STARTING OUT WITH PROGRAMMING LOGIC
Ch. 9.3 - Which of the sorting algorithms discussed makes...Ch. 9.3 - Prob. 9.2CPCh. 9.3 - Prob. 9.3CPCh. 9.4 - Prob. 9.4CPCh. 9.4 - On average, with an array of 1,000 elements, how...Ch. 9.4 - Prob. 9.6CPCh. 9 - Prob. 1MCCh. 9 - Prob. 2MCCh. 9 - Prob. 3MCCh. 9 - Prob. 4MC
Ch. 9 - Prob. 5MCCh. 9 - Prob. 6MCCh. 9 - Prob. 7MCCh. 9 - Prob. 8MCCh. 9 - Prob. 9MCCh. 9 - Prob. 10MCCh. 9 - Prob. 1TFCh. 9 - Prob. 2TFCh. 9 - Prob. 3TFCh. 9 - Prob. 4TFCh. 9 - Prob. 5TFCh. 9 - Prob. 1AWCh. 9 - Prob. 2AWCh. 9 - Prob. 3AWCh. 9 - What algorithm does the following pseudocode...Ch. 9 - Prob. 1SACh. 9 - Prob. 2SACh. 9 - Prob. 3SACh. 9 - Prob. 4SACh. 9 - Prob. 5SACh. 9 - Why is the selection sort more efficient than the...Ch. 9 - Prob. 7SACh. 9 - Prob. 8SACh. 9 - Assume the following main module is in a program...Ch. 9 - Prob. 1PECh. 9 - Sorted Names Design a program that allows the user...Ch. 9 - Rainfall Program Modification Recall that...Ch. 9 - Name Search Modify the Sorted Names program that...Ch. 9 - Charge Account Validation Recall that Programming...Ch. 9 - Prob. 7PECh. 9 - Sorting Benchmarks Modify the modules presented in...
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