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Bess [88]
3 years ago
7

Your app needs to store the following information. For each type of information, decide whether you would use an array or a vari

able to store it:(a) All the messages a user has sent(b) The highest score a user has ever reached on the app(c) A username and password to unlock the app
Computers and Technology
1 answer:
Virty [35]3 years ago
3 0

Answer:

Array: (a) All the messages a user has sent.

Variable: (b) The highest score a use has reached on the app. (c) A username and password to unlock the app.

Explanation:

An array generally has more than one value whereas a variable can only contain a single value at any particular point in time. In addition, a variable has a limit whereas an array does not have any maximum limit. Therefore, it can be concluded that option (a) will be stored as an array while options (b) and (c) will be stored as variables.

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Using productivity software ensures that the end product will look professional. Please select the best answer from the choices
borishaifa [10]

Answer:

False

Explanation:

5 0
2 years ago
Regarding the excerpt, what synthesized information helps spread a message to a large audience? Check all that apply. taking adv
frutty [35]

The question is incomplete! Complete question along with answer and step by step explanation is provided below.

Question:

Read the excerpt from News Articles about Bullying.

Aside from his website, Jaylen has appeared on numerous TV networks, chatted via Skype with college education students nationwide and spoken at the Florida Teachers Conference in Orlando in front of more than a thousand educators.

Regarding the excerpt, what synthesized information helps spread a message to a large audience? Check all that apply

1. taking advantage of technology

2. being good at public speaking

3. appearing on a television program

4. speaking mostly to college students

5. presenting at professional conferences

Answer:

The correct options are 1, 2, 3 and 5

Explanation:

In order to convey the message to a large audience, an individual can adopt certain measures that can ensure efficient spread of message.

Jaylen used technology (Skype) to chat with students nationwide, therefore, option 1 is correct.

Speaking in front of more than a thousand educators at the Florida Teacher Conference clearly suggests that Jaylen is good at public speaking, therefore, option 2 is correct.

Jaylen appeared on numerous TV networks as well as she presented at professional conferences which helps in spreading the message across a large audience, therefore, option 3 and 5 are also correct.

It is not necessary to speak to only college students, she can speak to students of all education levels to spread her message to large audience, therefore, option 4 is not correct.

7 0
3 years ago
V to "mutual funds"?
Anettt [7]

Answer:

D. All of the above.

Explanation:

The mutual funds can be affected by the market condition, and the investor's investment can be lost. It does not provide any assurance or any guarantee that the scheme targets or the goals are going to be achieved or will not be achieved. The investment of the fund is done later, and businesses are picked up according to the wishes of the investor who creates the pool.

And they can be a smart investment for young people, and they do contain the combination of various types of stocks. And they are commonly found in the retirement accounts. Hence, all of the above points are true about mutual funds.

3 0
3 years ago
Define the following terms: data model, database schema, database state, internal schema, conceptual schema, external schema, da
PolarNik [594]

Answer:

Following are the solution to the given terms:

Explanation:

Data Model: A set of concepts that are ideal for describing the layout, computational tools, relations, semantics, constraints on accuracy.

Database Scheme: It is also known as the overall design of the database.

Database State: It is the data in the database at a particular moment in time.

Internal Schema: The physical structure of the database is defined.

Conceptual Schema: It hides the details of physical storage.

External Schema: It describes the part of the database the user group sees. In other words, we can say that it is a view of the database.

Data Independence: The ability to modify the schema at a single level while modifying the schema at a higher level is often recognized.

DDL: It stands for the Data Definition Language, which is used by DBA and dev use for creating With particular scheme.  

DML: It refers to the Data Manipulation Language, which is used to manipulate, add, recover, insert, remove, and alter data.  

SDL: It stands for the storage definition language, in which the internal schema of the database is applied for storage description.  

VDL: The view definition language specifies the user to view and mapping their conceptual schema.

Query Language: It is just an independent, dynamic, high-level dialect used during manipulation.  

Host Language: It is also the machine language, that would be incorporated into the general programming language by low-level data handling commands.  

Data sublanguage: It uses for embedding in the last language.  

Database Utility: It is a program, which helps to handle the database with DBA's modules.  

Catalog: The entire structure and constraints of the database is defined.

client/server architecture: The design of the database server system that device usability: model user, model server (landless storage) software Government computer design in which many users (remote processors) demand a central server to receive service (host computer).  

Three-tier architecture: It is the application, data, user interface.

n-tier architecture: multiple levels. The nth level must only be able to handle the n+1 application and transmit it to the n-1 point.

3 0
3 years ago
// isOrdered
yarga [219]

Answer:

honestly i dont know but I used to have computer programming classes on java and I'd get all my answers from repl.it forums. Wist you best of luck!!

6 0
2 years ago
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