EBK STARTING OUT WITH C++
8th Edition
ISBN: 8220100794438
Author: GADDIS
Publisher: PEARSON
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Chapter 16, Problem 16RQE
Program Description Answer
While writing a function template, a programmer should use a “type parameter” to denote a “generic” data type.
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Q4: Consider the following MAILORDER relational schema describing the data for a mail order
company. (Choose five only).
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)
(10 Marks)
I want a detailed explanation to
understand the mechanism how it is
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…
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 16 Solutions
EBK STARTING OUT WITH C++
Ch. 16.1 - Prob. 16.1CPCh. 16.1 - Prob. 16.2CPCh. 16.1 - Prob. 16.3CPCh. 16.1 - Prob. 16.4CPCh. 16.1 - Prob. 16.5CPCh. 16.3 - Prob. 16.6CPCh. 16.3 - The following function accepts an i nt argument...Ch. 16.3 - Prob. 16.8CPCh. 16.3 - Prob. 16.9CPCh. 16.4 - Prob. 16.10CP
Ch. 16.4 - Prob. 16.11CPCh. 16 - Prob. 1RQECh. 16 - Prob. 2RQECh. 16 - Prob. 3RQECh. 16 - Prob. 4RQECh. 16 - What is unwinding the stack?Ch. 16 - What happens if an exception is thrown by a classs...Ch. 16 - How do you prevent a program from halting when the...Ch. 16 - Why is it more convenient to write a function...Ch. 16 - Why must you be careful when writing a function...Ch. 16 - Prob. 10RQECh. 16 - Prob. 11RQECh. 16 - Prob. 12RQECh. 16 - The line containing a throw statement is known as...Ch. 16 - Prob. 14RQECh. 16 - Prob. 15RQECh. 16 - Prob. 16RQECh. 16 - The beginning of a template is marked by a(n)...Ch. 16 - Prob. 18RQECh. 16 - Prob. 19RQECh. 16 - Prob. 20RQECh. 16 - Prob. 21RQECh. 16 - _____________ are pointer-like objects used to...Ch. 16 - Prob. 23RQECh. 16 - Write a function that searches a numeric array for...Ch. 16 - Write a function that dynamically allocates a...Ch. 16 - Make the function you wrote in Question 17 a...Ch. 16 - Write a template for a function that displays the...Ch. 16 - Prob. 28RQECh. 16 - Prob. 29RQECh. 16 - Prob. 30RQECh. 16 - Prob. 31RQECh. 16 - Prob. 32RQECh. 16 - Prob. 33RQECh. 16 - Prob. 34RQECh. 16 - T F All type parameters defined in a function...Ch. 16 - Prob. 36RQECh. 16 - T F A class object passed to a function template...Ch. 16 - Prob. 38RQECh. 16 - Prob. 39RQECh. 16 - Prob. 40RQECh. 16 - Prob. 41RQECh. 16 - T F A class template may not be derived from...Ch. 16 - T F A class template may not be used as a base...Ch. 16 - Prob. 44RQECh. 16 - Prob. 45RQECh. 16 - Prob. 46RQECh. 16 - Prob. 47RQECh. 16 - try { quotient = divide(num1, num2); } cout The...Ch. 16 - template class T T square(T number) { return T T;...Ch. 16 - template class T int square(int number) { return...Ch. 16 - Prob. 51RQECh. 16 - Assume the following definition appears in a...Ch. 16 - Assume the following statement appears in a...Ch. 16 - Prob. 1PCCh. 16 - Prob. 2PCCh. 16 - Prob. 3PCCh. 16 - Prob. 4PCCh. 16 - Prob. 5PCCh. 16 - IntArray Class Exception Chapter 14 presented an...Ch. 16 - TestScores Class Write a class named TestScores....Ch. 16 - Prob. 9PCCh. 16 - SortableVector Class Template Write a class...Ch. 16 - Inheritance Modification Assuming you have...Ch. 16 - Prob. 12PCCh. 16 - Prob. 13PCCh. 16 - 14. Test Scores vector
Modify Programming...Ch. 16 - Prob. 15PCCh. 16 - Prob. 16PCCh. 16 - Prob. 17PC
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