Interactive media specialists design web pages and other interactive computer applications for use in many different settings. Education requirements vary, but education in aspects of graphic design and in specific programs and programming languages is common.
Answer:
không nhé học đi bạn đừng có cheat hỏng người đấy
Explanation:
Answer:
The correct answer is A) "red"
Explanation:
Using arrays and lists are very helpful when writing programs. They help simplify programs by storing <u>related data</u> under one name.
In the question above the general name is <u>myList</u>. <em>The related data are red, orange, yellow, green, blue, indigo, and violet.</em>
This means that myList contains values a,b,c,d,e,f, and g. However myList[1] only contains value "red".
Cheers!
Answer:
A field with a unique value
Explanation:
A primary key is a field (or a collection of fields) that contain a unique data to identify a precise row in a given table. This is used for data retrieval but also to fully identify the row to be edited in case of update.
It can be as simple as an auto-increment counter, a serial number or an email address for example.
It can also be complex and take into account a series of fields, like a combination of a date and a userID, as a simple example. In such case, the date field by itself would occur many times (many entries per day), and the userID would happen also many times (many daily entries by the userID), but the pair (date/userID) would be unique.
Answer:
According to the confidentiality, the data are classified into the three ways that is confidential, public and controlled and it the data classification are matched according to to its particular definition are as follows:
Confidential = (C) Cannot be released without owner's consent.
Public = (A) Accessible to everyone
Controlled = (B) Not public but can be released without owner's consent
The confidentiality of the data is basically known as protecting the data from the unauthorized and unlawful access. The data confidentiality is the set of the rules which limit the unauthorized access to the confidential information and it is only available to the authorized people with the reliable access to the data.
