1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ronch [10]
3 years ago
10

____ privileges for data involve establishing who can enter new data, change existing data, delete unwanted data, and view data.

Computers and Technology
1 answer:
Stolb23 [73]3 years ago
6 0
Administrator privileges
You might be interested in
What list did poe appear on for the search engine lycos?
HACTEHA [7]
What list did Poe appear on for the search engine Lycos"
Millines most wanted number four. Edgar Allan Poe was born on January 19, 1809, in Boston, Massachusetts. His father, named David Poe Jr and his mother, named Elizabeth Arnold Hopkins Poe, were touring actors. 
4 0
3 years ago
Which extensions can help drive installs of your mobile app?
Iteru [2.4K]

The question above has multiple choices as follows.

<span>a.       </span>App extensions 

<span>b.      </span>Sitelink extensions

<span>c.       </span>Structured snippet extensions 

<span>d.      </span>RSLAs (remarketing lists for search ads)

The correct answer is (A) App extensions 


App extensions are a great way for people to access your website. They allow you to link to your tablet or mobile app from your text adds. If you want to drive app downloads, app promo ads might be the best option.

5 0
3 years ago
Henry is studying the effects of deforestation along the slopes of hills and mountains. He wants to take a photo of a mountain s
Annette [7]

Answer:

1) pull out the legs of the tripod to gain the required height and necessary stability

2) adjust each of the legs so that the tripod is level

3) attach the camera to the tripod

5 0
3 years ago
In this assignment, you will design and create an ArrayList-based application that manages a collection of DVDs. Information abo
sergij07 [2.7K]

Create and design an arraylist based application which manages a DVDs collection.

Explanation:

DVD movie consists of a title, a rating (e.g. PG, R, etc.), and a running time in minutes.

In this project, you will create an application to allow the user to maintain a collection of DVD movies using an array.

When the application starts up, it will read in the DVD data from a text file to initialize the array, if the file is available. If the file is not there, then the program starts with an empty array. If the file is corrupted (has an invalid or missing value), then the program stops its initialization at the point of the error. The data file should contain one DVD per line, with title followed by rating followed by running time in minutes, all separated by commas. You may assume titles are all in uppercase and do not contain commas. For example:

ANGELS AND DEMONS,PG-13,138

STAR TREK,R,127

UP,PG,96

The titles may not be in alphabetical order, but the DVDs should be inserted into the array in alphabetical order.

The application will then allow its user to perform the following operations:

ADD OR MODIFY DVD - The user will be prompted to enter the title, rating and running time (in minutes) for a DVD. If the title is already in the array, then the rating and running time are updated to the supplied values. If the title is not in the array, a DVD is added to the array so that the array is sorted by title. Convert all titles to uppercase only.

REMOVE DVD - The user will be prompted to enter the title of a DVD. If the title is in the array, then the DVD is removed, shifting subsequent DVDs over one position to fill in the gap left by the removed DVD. Again, titles must match exactly (in uppercase).

GET DVDs BY RATING - The user will be prompted to enter a movie rating (e.g. PG). This operation displays a string containing all DVDs matching the given rating in the order that they appear in the DVD collection, separated by newline characters.

GET TOTAL RUNNING TIME - This operation displays the total running time of all DVDs in the collection for the user.

SAVE & EXIT - The user can quit the program, performing an automatic save if the DVD collection has been modified.

Java Files

DVD.java - A class to model a single DVD, including its title, rating and total running time.

DVDCollection.java - A class to model a collection of DVDs using an array.

DVDUserInterface.java - An interface that describes the operation required for any user interface to this DVD collection.

DVDGUI.java - A class that implements the DVDUserInterface interface and provides a graphical user interface to the DVD collection.

DVDConsoleUI.java - A class that implements the DVDUserInterface interface and provides a console user interface to the DVD collection.

DVDManager.java - A class that contains a main method that launches one of the two user interfaces for the user to work with the DVD collection based on the user input.

Complete the DVD class by completing the given methods (constructor, accessors and mutators). Add javadoc comments so you can generate a javadoc documentation file showing how to use this class.

The DVDCollection class uses an array to maintain the collection of DVDs. The DVDs should be stored in alphabetical order based on title starting at position 0 in the array, using adjacent cells. All titles should be stored in uppercase only and are assumed to be unique (no duplicates).

toString - returns a string containing all of the DVDs in the collection, separated by newlines characters, along with the value of numdvds and the length of the DVD array for debugging purposes. The string should be formatted as shown in the example below:

numdvds = 3

dvdArray.length = 7

dvdArray[0] = ANGELS AND DEMONS/PG-13/138min

dvdArray[1] = STAR TREK/R/127min

dvdArray[2] = UP/PG/96min

addOrModifyDVD - given the title, rating and running time of a DVD, add this DVD to the collection if the title is not present in the DVD collection or modify the DVD's rating and running time if the title is present in the collection.insert the DVD so that all DVDs are in alphabetical order by title.

removeDVD - given the title, this method should remove the DVD with this title from the collection if present. The title must match exactly (in uppercase). If no title matches, do not change the collection.

getDVDsByRating - given the rating, this method should return a string containing all DVDs that match the given rating in the order that they appear in the collection, separated by newlines.

getTotalRunningTime - this method should return the total running time of all DVDs in the collection. If there are no DVDs in the collection, return 0.

loadData - given a file name, this method should try to open this file and read the DVD data contained inside to create an initial alphabetized DVD collection.

save - save the DVDs currently in the array into the same file specified during the load operation, overwriting whatever data was originally there.

7 0
3 years ago
What is the missing term in the code that handles that error??
kykrilka [37]

Answer:

try typing that into gooy gle im sorry if i didnt help

if tickets >400 What is the missing term in the code that handles that error??wat over400error

Explanation:

3 0
3 years ago
Other questions:
  • Exchange is defined as the trade of goods between two nations. This phenomena is also known as ___________.
    9·1 answer
  • Write a program to read a list of exam scores given as integer percentages in the range 0-100. Display the total number of grade
    10·1 answer
  • What game is this? help mee?
    8·2 answers
  • Which of the following is true of functions?
    10·1 answer
  • What is media ethics. Explain two forms of maintaining media ethics with examples​
    13·1 answer
  • Kylee needs to ensure that if a particular client sends her an email while she is on vacation, the email is forwarded to a cowor
    7·1 answer
  • Choose the missing words in the code below.
    12·1 answer
  • What is cache memory?Mention its importance. ​
    12·1 answer
  • A system administrator issues the command ps on a server that is running the Linux operating system. What is the purpose of this
    9·1 answer
  • What does syntax error mean :-;<br>explain briefly.<br><br>thankyou!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!