Which of the following data structures does not yield an efficient (NlogN) comparison- based sort? (a) AVL tree (b) hash table (c) priority queue (d) all can be used for efficient sorting (e) none can be used for efficient sorting

Answer:

   Answer the following questions: a. What is the Internet? Who controls and supervises it?​

Explanation:

Yes, Oracle SQL Developer does include a data modeler tool. This tool is designed to help developers create, view, and manipulate data models for their applications. The data modeler is integrated into the SQL Developer environment, providing a seamless workflow for developers who need to work with both SQL and data modeling.

The Oracle data modeler tool provides a wide range of features and functionality for developers. It allows them to create, modify, and visualize complex data models, including ER diagrams, physical data models, and dimensional models. The tool also includes features for reverse engineering existing databases, generating SQL scripts, and managing data model versions.

One of the key benefits of using Oracle SQL Developer's data modeler is that it integrates well with other Oracle tools and technologies. Developers can easily import and export data models between SQL Developer and other Oracle tools, such as Oracle Database and Oracle Application Express. This integration helps developers work more efficiently and effectively, reducing the risk of errors and improving the overall quality of their applications.

In summary, Oracle SQL Developer includes a powerful data modeler tool that provides developers with the features and functionality they need to create, view, and manipulate data models for their applications.

The device that allows a user to log into a computer with a card and PIN number is called a smart card reader.

A smart card is a type of card that contains a small microchip that stores data and is often used for authentication purposes. The smart card reader is a device that reads the data stored on the smart card and allows the user to access the computer by entering a PIN number.

It is important to note that not all computers have smart card readers, and they must be specifically added to the computer as an external device or as an internal component installed in a PCI expansion slot. In conclusion, a smart card reader is the technology that allows a user to log into a computer with a card and PIN number.

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Answer:

The issues that may be wrong are;

1) Improper connections

2) The drivers for the Network Interface Card, NIC card is not properly configured, installed, or missing

3) Reset the network settings

4) IPv6and ipv4 Compatibility

5) Other IP related IP issue

Explanation:

From the question, we have that Sandra has the required used and functional hardware for putting a new computer and a network together but her computer is not successfully able to connect to the network, which may be due to the following reasons;

1) Improper connections

Ensure that the connections are properly made and that the network cables are straight through when connected to a network or hub or crossover cables when connected directly between devices used for computing

2) The drivers for the Network Interface Card, NIC card is not properly configured, installed, or missing

When the issue is due to the drivers for the NIC card, it can be resolved by uninstalling and deleting the driver software from the computer and then rebooting the computer for the operating system (Windows 10 etc.) to search for and install the correct drivers for the used NIC

3) Reset the network settings

When the network settings are improperly configured or configured to a setting used in another network, it can lead to not successfully being able to connect to a network

The network settings should be reset

4) IPv6and ipv4 Compatibility

Ensure that the hardware are compatible to IPv6 and/or IPv4 and adjust the settings of the network as required

5) Other IP related IP issue

An IP issue can lead to not being able to successfully connect to a network which can be resolved releasing the IP and flushing the DNS cache.

Answer:

SQL injection

Explanation:

SQL (Structured Query Language) Injection, are vulnerabilities associated security of SQL web interface through which an attacker can intrude into the backend of a database by modifying the queries a web program sends to the database to which it is connected

Examples of SQL injection include: Subverting application logic, which uses modified queries to alter the logic of an application. UNION attacks, which allow the retrieval of data from different tables within a database. Retrieving hidden data, which allows the attacker to have additional query results through modification of a SQL query.

In order for the user to continue working without a network connection, the manifest instructs the browser which files to save locally.

The resources the browser should cache for offline access are listed in the manifest file, which is just a plain text file. Please read our HTML5 Application Cache chapter to learn more about how to construct the manifest file.

You can load and store files in the user's computer by using the CACHE area. The browser will store all of the files in the CACHE section of your app cache manifest the first time a user loads your app. All the resources that need to be loaded over a network are found in the NETWORK section.

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Answer:

D. is the correct answer!

Answer:

B. Creating a email survey for parents

Explanation:

I did this on edg

Answer: Page Break (or press ctrl + enter on keyboard)

Explanation:

Budget constraints affect the development schedule for a game  as  its includes

This is known to be the act of making games. Know that the feature listed above can affect:

Hence, Budget constraints affect the development schedule for a game  as  its includes

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Answer:

-Learn how to code

-Make Character

-Design

-Go to classes

-Go on video game platforms and make an video game(rblx is the best in my opinion)

-Play video games and see the scripts

-Decide what type of video game your making(horror, family game, battle game, etc.)

Explanation:

Answer:

By using programming languages such as Lua And JavaScript because they are the best for programming videogames

Answer:

Ralph Baer

Explanation:

shows the prototype of the first games console which was invented by him during a press conference on the Games Convention Online in Leipzig

Answer: Inventor Ralph Baer

Explanation:

German-American game developer Ralph Baer shows the prototype of the first games console which was invented by him during a press conference on the Games Convention Online in Leipzig, Germany in 2009. Baer died on Saturday. He was 92.

Answer:

mac: cmd c, cmd v
windows: ctrl c, ctrl V

Windows: use pdf to word convertor
such applications like pdf elemnt, pdfX, smallpdf(.com) online convertors, etc to convert

Answer:

17 = 10001 . 62 = 111110      183 = 10110111 .      200 = 11001000

21= 10101 .     49= 110001

Explanation:

tell me if wrong

The following task best show searching and sorting techniques of big data.

Big data refer large or hard to manage volume of data that cover day to day businesses. It is analysed to improve business activities.

Searching and sorting techniques refer to the process of looking and arranging data in the data base.

Therefore, The following task best show searching and sorting techniques of big data.

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Based on the question above, the correct answers are;

In conclusion, we can conclude that the correct answers are the ones specified above.

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Answer:

Reserved word.

Explanation:

A structured query language (SQL) can be defined as a domain-specific language designed and developed for managing the various data saved in a relational or structured database.

A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to create, store, modify, retrieve and manage data or informations in a database. Generally, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.

Words that are restricted for use in object names because they belong to the SQL programming language are called reserved word.

Hence, these reserved words can only be used as the name of an object but not as an identifier e.g the name of a function, label or variable.

Some examples of reserved words in structured query language (SQL) are UPDATE, GROUP, CURRENT_USER, CURRENT_DATE, CREATE, DELETE etc.

They can be used to improve sonar's performance in situations where there is a need to enhance the transmission and reception of sound waves underwater.

Bubbles can be used to improve sonar's performance in situations where there is a need to enhance the transmission and reception of sound waves underwater. One such situation is in the field of underwater communications. When sound waves travel through water, they can encounter various challenges such as attenuation, scattering, and interference. These factors can degrade the quality and range of underwater communication systems. By introducing bubbles into the water, the sonar system can exploit their acoustic properties to overcome these challenges and improve signal transmission and reception.

Bubbles can act as scatterers and reflectors of sound waves. When sound waves encounter bubbles, they can be reflected, refracted, or diffracted, depending on the size and distribution of the bubbles. This scattering effect can help in spreading the sound energy over a larger area, reducing the effects of attenuation and increasing the coverage range of the sonar system. Additionally, bubbles can act as resonators, resonating at specific frequencies and enhancing the detection and transmission of signals at those frequencies. This can be particularly useful in situations where specific frequencies are used for underwater communication.

One application where bubbles have been utilized to improve sonar performance is in underwater wireless sensor networks (UWSNs). UWSNs consist of a network of autonomous underwater devices that communicate with each other. In such networks, the presence of bubbles can help in increasing the range and reliability of communication links. Research studies, such as the work by Akyildiz et al. (2011), have investigated the use of bubbles as scattering elements to create bubble-based communication channels in UWSNs. These bubble channels can provide enhanced signal propagation and reduce the effects of fading and interference, leading to improved performance and connectivity in underwater communication systems.

In conclusion, the strategic use of bubbles can significantly enhance sonar performance in underwater communication systems. By exploiting the acoustic properties of bubbles, such as their scattering and resonating effects, it is possible to improve signal transmission, increase coverage range, and mitigate the challenges associated with underwater communication. Further research and development in this area can lead to advancements in underwater communication technologies and their applications in various domains, including marine exploration, underwater robotics, and environmental monitoring.

Akyildiz, I. F., Pompili, D., & Melodia, T. (2011). Underwater acoustic sensor networks: research challenges. Ad Hoc Networks, 9(6), 669-678.

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Answer:

that is correct

Explanation:

An additional step that would be most important to add to this safety program is: working with management to ensure the company acts on the suggestions.

A safety program can be defined as the development, documentation, implementation and integration of actionable plans, procedures and checklists to generally prevent incidents and occupational (work-related) hazards.

This ultimately implies that, a safety program is developed and implemented so as to make work environments safer by preventing accidents any type of mishap such as:

In conclusion, it is very important that workers are familiar with safety programs (procedures) to be followed within a company and they should work in collaboration with management to ensure that additional steps and suggestions are acted upon.

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Answer:

I believe it's 20% I could be wrong just thinking of it many teenagers don't really come out and say anything and are too afraid to tell anyone by possibly being wrong or putting themselves into more danger

Answer:

D.

Explanation:

Answer:

The answer is "15 minutes".

Explanation:

The time of compilation for one block with all three computers would be denoted by the \(Y_1,Y_2 and Y_3\).

Of all them.

\(Y_i \sim Exp(\frac{1}{5}) \ for \ j = \ 1,\ 2,\ and\ 3\) and the average:

\(=\frac{1}{\lambda } \\ \\=5\)

Let,

\(Z=Y_1+Y_2+Y_3, \\\\ then \ Z \sim \ Gamma ( \alpha =3, \ \ \lambda =\frac{1}{5})\)

since independent of the total sum and the gamma distribution of parameters, \(\alpha = \ n \ \ and \ \lambda\) are accompanied by exponential variables.  

Now the predicted value of Z can be found.

\(\bold{Formula:} \\\\ \to E(Z)=\frac{\alpha}{\lambda }\\\\\)

\(=\frac{3}{\frac{1}{5}}\\\\= 3 \times 5\\\\= 15\\\)

Therefore, it takes 15 minutes for the program to be compiled.

When parsing natural language, programs do have to deal with rules that can be vague and contradictory. Natural language processing (NLP) is a field of artificial intelligence that deals with the interactions between computers and human languages. One of the biggest challenges in NLP is the ambiguity and complexity of natural language, which can make it difficult for programs to accurately understand and interpret the text.

One way that NLP programs handle ambiguity is through the use of statistical models and machine learning algorithms. These models are trained on large amounts of text data, which allows them to identify patterns and relationships within language. By analyzing the context and structure of a sentence, these models can make educated guesses about the text's intended meaning.

Another approach to handling ambiguity in natural language is through the use of semantic analysis. Semantic analysis involves breaking down a sentence into its parts and analyzing the relationships between those parts. By identifying the subject, verb, and object of a sentence, an NLP program can better understand the meaning behind the text.

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In computer science, the four most frequent data types are boolean (also known as true/false), floating-point (3.14), strings (such as "hello"), and integers (5, for example).

The majority of programming languages allow the fundamental data types of characters, Booleans, floating-point numbers, and integer numbers (of various sizes).

Integral, Floating Point, Character, Character String, and Composite types are the five basic kinds of data types that are recognised by the majority of current computer languages. Each broad category also includes a number of particular subtypes.

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Answer:

D. Use the Print option for two-sided printing.

Explanation:

ape x

Answer:

D

Explanation:

where is the paragraph?

Answer:

Sound Card

Explanation:

Answer:

The answers are b,c,d,e,f

Explanation:

Answer:

Its B,D,E

Explanation:

Got it right on e2020

Answer:

B). not required by a web browser

D). makes HTML analysis and repair easier

E). done automatically by HTML authoring software

Btw cause this class can be a pain here are the answers to the rest of the assignment.

Slide 7/12:

The missing element is

C). <p></p>

Slide 9/12:

The missing tag is:

B). an end (closing) a tag

Slide 12/12:

The missing character is

D). an angle bracket

Explanation:

I just did the Part 3 on EDGE2022 and it's 200% correct!

Also, heart and rate if you found this answer helpful!! :) (P.S It makes me feel good to know I helped someone today!!)