In what type of attack does the attacker send unauthorized commands directly to a database?

Answer:

D. A list of all green and blue shirts

Explanation:

Without the actual query used, it is uncertain how the AND keyword was used, and therefore the results obtained. In the strict sense of the AND meaning you may expect to obtain both green & blue tshirts. For that reason D option fits more appropriate than other choices.

However if not used carefully, a simple WHERE clause like this:

WHERE tshirt.color = "green" AND tshirt.color = "blue"

will return zero results, since the same tshirt.color field cannot be "green" & "blue" at the same time.

A subfolder or a subdirectory is a directory contained within another directory. It is a subfolder of another folder. Thus, a subfolder or subdirectories are two words that have more or less the same meaning. Example, all other folders contained in the root directory of the main directory in a file system is the subdirectory of the root directory.

Answer:

B. Sending a text to download a song from a show.

Explanation:

The advertising technique of audience interaction can be extremely effective when it comes to drawing a person or an audience into the advertisement. This technique requires the audience to interact with the advertisers. In this example, the receiver is encouraged to interact with the advertisement by asking him to send a text that allows him to download a song from a show.

To indicate lowercase letters without altering the core character representation, focus on the sixth bit in ASCII encoding. Set this bit to 1 (add 32 to the decimal value) for each uppercase letter to obtain its corresponding lowercase counterpart. This design facilitates efficient case switching in ASCII-coded characters.

Indicate lowercase letters without changing the five binary values in the table, step by step:

Identify the Sixth Bit:  Look at the binary values in the table. The rightmost bit is the first bit (value 1), and the leftmost bit is the seventh bit (value 64). The bit we'll work with is the sixth bit from the right, which has a value of 32.

Set the Sixth Bit to 1:  For each binary value that you want to represent a lowercase letter, change the sixth bit from 0 to 1. This means adding 32 to the decimal value.

Example:

The binary value 01100001 represents the uppercase letter 'A' (decimal 97).

To represent the lowercase letter 'a', change it to 01100011 (decimal 97 + 32 = 129).

ASCII Character Encoding:  Computers use a system called ASCII (American Standard Code for Information Interchange) to represent characters with numbers. In ASCII, uppercase letters have decimal values from 65 to 90, while lowercase letters have decimal values from 97 to 122.

Careful Mapping:  The ASCII codes were intentionally designed so that uppercase and lowercase letters of the same character differ only in the sixth bit. This allows for efficient switching between cases without modifying the core character representation.

Complete question:

How can we indicate/add lowercase letters without changing these five binary values?

Answer:

The research works, where the author relies on documentary sources, with the purpose of advancing his theory in any area of the social sciences. It is recommended that these works have the following:

•Cover page

•Summary

•Index

•Introduction

• Theoretical body

• Conclusions

•Recommendations

•Bibliographic references

•Notes

•Boards

• Figures

• Appendices

Explanation:

This work must retain the following:

• Written on computer

• Source Arial or Calibri

• Font size number 12

• Letter paper, written on one side

• The first line should start with indentation of 5 spaces.

• The text of the work must be justified

• Line spacing 1.5 lines

• Margins: upper, left, lower and right: 2.5 centimeters

• All pages must be numbered at the top, with right alignment.

The status pane tells you everything you need to know about how outlook is doing. For instance; If you select an unread message then go to the extreme bottom left of your outlook window, you will be able to see an items option. This indicates the number of things in that message folder. It can also tell you whether outlook is syncing with the server and many other things.

Answer:

B

Explanation:

Just took the test

Assessing the risk that surrounds stationary work of employees spending hours at their stations is essential. Below is a list of fundamental ergonomic principles that help identify ergonomic risk factors.

1.       Are the employees maintained in a neutral posture?

2.       Does the stationery allow for movement and stretching?

3.       Is there adequate lighting?

4.       Are chairs adequately adjustable?

5.       Are there appropriate foot rest?

6.       Is there extra storage for better desk organization?

Answer:

1. Do the personnel appear to be in a neutral state?

2. Does the stationery allow for movement and flexibility?

3. Is there enough lighting?

4. Do the seats have enough adjustability?

5. Do you have a footrest that is appropriate?

6. Do you have any extra storage for better desk organization?

Explanation:

Answer:the actual answer is desaturate

Explanation:

A growing network of physical objects that will have sensors connected to the internet referred to as the "Internet of  things"

The meaning of the internet is the climate of the information based on World wide web network.

There is large network of computers connected together in offices or organizations to explore the internet.

The Internet of Things (IoT) is the network of physical things integrated with electronics, software, sensors and connectivity to enable it to achieve greater value and service via exchanging data with the manufacturer, operator or other connected devices.

Thus, the "Internet of  things" is a growing network having connected sensors.

Learn more about internet.

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1.       TRUE

Basically, title is the main text that describes a web page. The title element defines a title in the browser toolbar and displays a title for the webpage in search engine results. The tag is the one that defines the tittle of the document.

2.       False

Headings are used to set off different sections of a page or paragraphs of text. They are a larger font size than normal text. In most cases, they are bold or Italic or a different color compared to normal text. Heading sizes usually run from one which is the largest to six which is the smallest.

3.       False

<html> and </html> tags indicate the start and end of an HTML document with the content placed in between. The HTML element contains everything from the start to the end tag. Example is; <tagname>Hi there…....</tagname> Empty elements are those elements that do not contain content in them.

4.       TRUE

It is so true HTML files must end with .html or .htm. You can view .html extension on web servers that run an OS that allows long file names like Windows NT, Windows XP, Windows Server 2003, and Windows 2000. For those that do not accept long file names, you can use .htm.

5.       TRUE

Inline Styles: Styles written directly in the tag in the HTML document such as a heading or a paragraph

Embedded Styles: Styles embedded in the head of the document. They are also known as internal style sheet.

External Style: Written in different document and then attached to several other web documents.

6.       TRUE

The External Style sheet is written in different document and then attached to several other web documents. Whatever you change in the .css sheet will be effected in multiple pages in your website. It prevents the developer from having to make changes in code in each page.

8.       FALSE

Attributes define characteristics of an HTML element and not a HTML tag. They have additional information about an element. They are made up of two parts, a name and a value. Attributes name and value are case sensitive. By default, attributes are specified in the start tag.

9.       TRUE

Markup Validator is an open-source by W3C that is used to check the validity of web documents. Validating web documents improve and ensure web quality and saves time. Validation makes sure web pages are legal and can be used as a debugging tool and a future proof quality check.

10.       FALSE

A soft copy is an electronic copy of data like a file viewed on computer display. When printed, it becomes a hard copy. Hard copy is that printed copy of info from a computer and is often sometimes referred to as printout.

Final answer:

HTML tags and CSS styles are essential for web development, with the  tag denoting the beginning and end of an HTML document. GIF stands for Graphics Interchange Format, and the Markup Validation Service helps identify errors in your code.

Explanation:

To answer the student's schoolwork questions regarding web development and digital concepts:

5 amps

given that,

power supply = 60W

voltage = 12V

Then by using Ohm’s law and substituting for the values of V and I the formula for electrical power can be found and we can calculate current passing through the yellow wire through ohm's power law.

Formula:

So the current  passing through the yellow wire is 5 amps

Answer:

the answer is D

Explanation:

A router forwards data packets between independent networks. They perform traffic directing functions. A router is commonly known to contain a routing table that lists the preferred routes between any two or more systems in an interconnected network. Technically, when a packet arrives, the router thinks through the next best route to send the packet.

Answer:

The router is a device that knows how to forward traffic between independent networks.

Explanation:

Routing is a process of selecting a direction for traffic in a network or selecting a direction for traffic in multiple networks.

Generally, routing is implemented in many types of networks like circuit-switched networks and public switched telephone networks and computer networks like the Internet.

The routing process commonly keeps forwarding based on routing tables, which maintain a record of the routes to various network targets.  

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Final answer:

To modify chart elements in spreadsheet software, use the Add Chart Element button in the Chart Tools Layout tab, allowing you to customize titles, labels, legends, etc.

Explanation:

To add and remove chart elements in Microsoft Excel or similar spreadsheet software, you can use the Add Chart Element button, which is typically found in the Chart Tools layout tab on the ribbon. This feature allows you to customize your charts by adding elements such as titles, labels, legends, gridlines, and more. To access these options, you first need to select the chart you wish to modify, which will then display the Chart Tools with the Design, Layout, and Format tabs. By exploring the Layout tab, you can make these adjustments to enhance the presentation of your data visually.

Answer:

Because the more there is of something the more work it's going to have to do slowing it down

Explanation:

When a file is deleted with the MS-DOS delete command, the hex e5 (0xe5) value tells the OS that the file is unavailable and a new file is ready to be written to the same cluster position. In a FAT file system, when you delete a file, the hex e5 character replaces the 1st letter of the filename and the file of that FAT chain is set to 0

The answer is C, covection is redistributing heat

In general term, a mobile device is any handheld computer or smartphone. One of the few characteristics of mobile devices is that it has a cellular or Wi-Fi access to the internet and a battery that powers and charges the device for hours. Its portable nature allows it to be carried and manipulated with different hands.

Medicare is an example of tax.

A federal employment taxation which thus helps to pay a component of such Medicare health care policy. Medicare tax, including Social Security contributions, has been taken from such an employee's salary as well as payable as an identity tax.

Medicare revenues pay for hospitalization, rehabilitation, as well as nursing facility assisted living but also disabled.

Thus the response above i.e., "Option A" is correct.

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Answer:

A, A & C

Explanation:

The address bar, in all windows devices, have the bookmarks bar below the address bar, so the answer would be A.

You have to press options in order to print the specific webpage that you want to print, which means the answer is A.

Internet explorer was the first name for windows until they changed the name to Microsoft edge, so more or likely, the answer is C.

Also referred to as clock rate, clock speed is that speed the microprocessor executes each instruction. The CPU requires a number of cycles to execute an instruction. Thus, the faster the clock speed, the faster the CPU and the faster it can execute instructions in a second.

Answer:

Instructions

Explanation:

In computer science, an instruction is an order or operation given to a processor by software (computer program). A group of instructions is called a field. Fields of instructions are first stored in the memory of the processor and then executed by the microprocessor. The microprocessor's clock speed is the speed at which it executes instructions.