Answer:
1. DBMS
C. <em>A storage system that provides efficient access to randomly chosen items</em>
G. <em>Performs database operations requested by application software</em>
2. data mining
B. <em>The process of extracting hidden information</em>
3. hash file
A. <em>A. means of locating a particular record within a file</em>
4. index key field
F. <em>An item used to identify records uniquely</em>
5. locking protocol
E. <em>A system to guard against database errors due to performing transactions concurrently</em>
6. relation
D. <em>A structural unit (with rows and columns) in a popular database model</em>
7. roll back schema
I. <em>A "road map" of a particular database's design</em>
J. <em>To "unwind" a transaction</em>
8. SQL
H. <em>A popular language that implements relational database operations.</em>
Application of a new technology and is much superior to rival products
It is false search engine are used for searching for something
The exercise contains 15 questions. The solution is provided for each question.
Each question contains the necessary skills you need to learn.
I have added tips and required learning resources for each question, which helps you solve the exercise. When you complete each question, you get more familiar with a control structure, loops, string, and list.
Use Online Code Editor to solve exercise questions.
Also, try to solve the basic Python Quiz for beginners
Exercise 1: Given two integer numbers return their product. If the product is greater than 1000, then return their sum
Reference article for help:
Accept user input in Python
Calculate an Average in Python
Given 1:
number1 = 20
number2 = 30
Expected Output:
The result is 600
Given 2:
number1 = 40
number2 = 30
Expected Output:
The result is 70
Explanation:
<span>You will need many props for your Specific tracks
(whatever you see in the film!). It's impossible to
say what you will need until you see the picture
and as time goes by you will add to your collection
(if you have space!) - garbage day in my
neighborhood is 'golden day' as I collect some of
best props from the stuff people throw out: old
bicycles, doors, sinks, wood, metal, desks, etc.</span>
