« previous next »

Author Question: A key is a number used with an encryption algorithm to encrypt data. Indicate whether the ... (Read 47 times)

Awilson837

  • Hero Member
  • *****
  • Posts: 509
on: Jul 7, 2018
A key is a number used with an encryption algorithm to encrypt data.
 
  Indicate whether the statement is true or false

Question 2

Explain the database development process.
 
  What will be an ideal response?


princessflame2016

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE

Answer to Question 2

A database application consists of forms, reports, queries, and application programs. At
first, the developers interview users and develop the requirements for the new system. During
this process, the developers analyze existing forms, reports, queries, and other user activities.
The requirements for the database are then summarized in a data model, which is a logical
representation of the structure of the data. The data model contains a description of both the data
and the relationships among the data. It is similar to a blueprint. Once the users have validated
and approved the data model, it is then transformed into a database design. After that, the design
is implemented in a database, and that database is then filled with user data.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

The cladistic approach from molecular genetic data The cladistic approach from molecular genetic data
Differences in the number and location of flagella. Differences in the number and location of flagella.
Graphing Psychological Data Graphing Psychological Data
Algorithm for assessing/screening sleep disorders in adults. Algorithm for assessing/screening sleep disorders in adults.
How to calculate the mean for grouped data How to calculate the mean for grouped data
Human Diseases Associated with Copy Number Variants Human Diseases Associated with Copy Number Variants
Video: Calvin Cycle Explained!

For a complete list of videos, visit our video library