when a data flow diagram (dfd) is exploded, the higher-level diagram is called the child diagram.
a. true
b. false

Terms in this set (43)

color model

a way of mixing base colors to create a spectrum of colors

HSL

hue, saturation, lightness

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01:22

HSB

hue, saturation, brightness

gamut

the whole range or extent

additive method

A solid modeling design method where geometric primitives are combined to create a single object.

subtractive method

method of diminishing the wave lengths of light by superimposing two or more color transparencies over the same light source; the light is gradually reduced by absorption of colors in the light.

Raster images

are often called bitmap images because they are made of millions of tiny squares, called pixels

Bitmap

an image composed of pixels with a fixed resolution

bit depth

Refers to the number of colours in an image.

true color

24-bit color depth

Deep color

A color depth that uses a bit depth of 48, which produces over 1 billion colors.

Alpha Channel

Part of a pixel's data that tells how opaque or transparent that color should appear when the graphics card calculates how to render the image on screen.

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01:22

Masking color

A single shade of a color that can be set to be transparent.

vector images

Use mathematic equations and geometric elements (points, lines, and shapes) to create art.

Bitmap tracing

"The process of software programs that also convert raster images to vector images

Optimizing

picking the very best option

Compression

The part of a longitudinal wave where the particles of the medium are close together.

Lossy Compression

a process of reducing a file's size by altering and/or eliminating some pixels

dithers

Breathing holes in the image or pixels are no longer touching each other

Interpolation

A passage included in an author's work without his/her consent

dots per inch (dpi)

A measurement of image quality for printers.

Pixels per Inch (PPI)

A measure of screen density refers to the number of device pixels on a physical surface.

resampled

Reads a new image without reducing the image resolution

bicubic

produces a better quality than either nearest neighbor or bilinear; the processing time takes a little longer, and a more complex method is used to determine the color of new pixels that are added based on a larger area of surrounding pixels.n:

According to the World Economic Forum, this is because individuals find it challenging to possess. It can't be traced or kept an eye on because it's not a tangible object.

World economic forum is defined as a global non-governmental organization with headquarters in Cologne, canton of Geneva, Switzerland. Klaus Schwab, a German engineer and economist, created it on January 24, 1971.

Your privacy is not yet sufficiently protected by the rights that come with data ownership. Prior to any data collection, a data subject should clearly given the option to decline data transfer, with no impact on their ability to access services. This is necessary to respect their right to privacy.

Thus, according to the World Economic Forum, this is because individuals find it challenging to possess. It can't be traced or kept an eye on because it's not a tangible object.

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The types of cyber attacks related to password spraying are classified as brute force attacks (option b) and dictionary attacks (option d)

These cyberattacks will aim to gain access to passwords, contacts, stored information, bank details or even control our system, whose attacks work as follows:

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The statement given is true because both software design and software implementation are interleaved activities, where the level of design's detail depends on the type of software being developed and whether a plan-driven or agile approach is being used.

Both the activities such as software design and software implementation are invariably interleaved. Software design is a creative activity whereby based on a customer's requirements, software components and their relationships are identified. While software implementation refers to as the process of realizing the software design as a running program. The depth of detail of software design is depended on the software type being developed and also it depends on the software development approach whether it is agile or plan driven.

Thus, the given statement is true.

"

Below is given the complete question:

software design and implementation are interleaved activities. the level of detail in the design depends on the type of system being developed and whether you are using a plan-driven or agile approach.

True or False

"

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The tag used while inserting an image into the website is <img>.

It is a void tag which means, it can neither have any child content nor a closing tag. The main and important attributes of this tag are src and alt. Src attribute contains the URL pointing to the image to be inserted just like the href attribute in <a> (anchor tag). The alt attribute contains the information to be displayed if the image is not found. These two are the only required tags for any image to be added in the website.

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C has a set of predetermined programming rules because it is a structured language. One of them involves altering an array's size.

In C, a single big block of memory with the requested size is dynamically allocated using the "malloc" or "memory allocation" method. It returns a void pointer that can be cast into any other pointer type. Since it doesn't initialize memory during execution, each block has been originally initialized with the default garbage value.

malloc ptr = (cast-type*) (byte-size)

For instance:

(int*) malloc(100 * sizeof(int));

This statement will allocate 400 bytes of RAM because an int is 4 bytes in size. Additionally, the address of the first byte in the allocated memory is contained in the pointer ptr.

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A simple solution is to take each subsequence out one at a time and then check to see if the resulting string is a palindrome. Exponential temporal complexity characterizes this solution.

What are a string and its uses?

A string is typically a series of characters used in computer programming, either as a literal constant or as a type of variable. The latter can either have a fixed length or allow for element mutations and length changes. A string is often regarded as a data type and is frequently implemented as an array data structure made up of bytes (or words) that use character encoding to hold a sequence of components, typically characters.

The ability to return a number's variant (String) representation is a function of a string.

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The most suitable primary key for the table containing books for sale on a bookstore's website will be BookID or ISBN.

The Primary Key is the most important attribute in any table and it can neither be null nor the same as any other row in the table. As we know that every book has a unique ISBN so it would not repeat in any condition. Rest all the options can be repeated as a author can have multiple books as well as the page count of two books could be same and title could also be repeated. So the best suitable primary key would be ISBN or Book ID .

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Since the underlined segment is inaccurate, select the accurate option is "10" (Option B)

A code segment, often known as a text segment or just text, is a section of an object file or the equivalent piece of the program's virtual address space that includes executable instructions in computing.

Exons are coding sequences, whereas introns are noncoding portions.

Category codes are user-defined codes that can be given a title and a value. The title shows next to the place where you enter the code on the corresponding screen.

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Full Question:

You need to consider the underlined segment to establish whether it is accurate. You have recently created a provisioning package that uses Comp%RAND:1% as the device name.

You will be able to successfully run the package on as much as 5 devices. Select `No adjustment required` if the underlined segment is accurate. If the underlined segment is inaccurate, select the accurate option.

A. No adjustment required

B. 10

C. 15

D. 20

Text is the fundamental element and most effective means the way through which one can convey information component of multimedia.

Components of Multimedia:

There are 7 components of multimedia:

What is Text in Multimedia?

In the world of academia, a text is anything that communicates a set of meanings to the reader. You may have believed that texts were only comprised of written materials like books, magazines, newspapers, and 'zines (an informal term for magazine that refers especially to fanzines and webzines).

These things are texts, but so are films, pictures, TV shows, songs, political cartoons, online content, advertisements, maps, artwork, and even crowded spaces. A text is being examined if we can look at something, investigate it, uncover its layers of meaning, and extrapolate facts and conclusions from it.

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You will get an error value when you insert an array function that overrides existing data.  It can occur because an excel can not processed the entered formula.

Error value that often occur in excel when you input formula, can be meant by something is wrong with the formula or the cells that it references. Error value is vague, and it can be hard to find the reason why it happen. The #VALUE! error display if a value is not correct of type. This can happen if cells are left blank, when a formula or function that is expected a number is given a text value, and when dates are evaluated as text by Excel. Error value is caused by a reference becomes invalid.

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Using evidence to support your explanations is a good practice because We currently believe that science is the best way to create trustworthy knowledge. It is a collective and cumulative process of evaluating the evidence that results in information that is more accurate and reliable.

Science is based on testable hypotheses and empirical data. Thus, Scientists requires supporting evidence for a scientific theory.

Using evidence to support your point:

In some cases, adding a reference at the end of your sentence is sufficient, but in other cases, you might need to do more. Evidence frequently needs to be analyzed, explained, and interpreted so that the reader can see how it supports your claim.

Although you may believe that the reader can figure it out on their own, it is your responsibility as the writer to do that work. After all, you might have different perspectives, and you want the reader to adopt your logic and frame of reference.

Hence, it's a good practice to always use evidence to support your explanations to make them more effective.

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There are a few different ways to increase the availability of an AWS cloud-hosted application. One way would be to use Amazon Elastic Load Balancing (ELB) to distribute traffic evenly across multiple Amazon EC2 instances.

There are a few ways to increase the availability of an AWS cloud-hosted application:

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We may group all terms into four basic types of intent when conducting research to determine a user's motivations for conducting a search: commercial, transactional, informational, and navigational.

Research is a process of systematized inquiry that entails the collection of data; documentation of critical collection; and analysis and interpretation of that data/aggregation, in accordance with suitable epistemologies set by specific occupational group fields and academic discipline

You must decide which keywords are relevant to your topic before doing a search for information. Your research findings are influenced by the keywords you choose. Use the additional keywords on your list or the search techniques indicated under Step 2 if the keywords you select do not get the outcomes you require.

Therefore, We may group all terms into four basic types of intent when conducting research

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The secure protocols, ports, services, or applications are Port 443 and SSH. The correct options are b and d.

The standard HTTP port is 80. This indicates that port 80 is where the server request is received. However, a standard HTTP request can be intercepted. SSL encryption is used to secure an HTTP connection to prevent it (HTTPS protocol).

The URL string in this instance starts with "HTTPS" setting it apart from a typical online request. Instead of using port 80, HTTPS services by default utilize port 443.

Therefore, the correct options are b. Port 443 and d. SSH.

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CompTIA and many techs refer to a CIDR address as a range of IP addresses, meaning the subnet used does not conform to the big three: A, B, or C.

Classless Inter-Domain Routing (CIDR) is a network address range. A CIDR address is similar to an IP address, but it ends with a slash followed by a number. The number following the slash denotes the number of addresses in the range.

IP addresses are represented as a prefix in CIDR notation, and a suffix is added to show how many bits are in the complete address. A slash mark separates the suffix from the prefix.

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Online Certificate Status Protocol is the technology would he use.

OCSP is one of the two often employed techniques for maintaining the security of a server and other network resources. In some circumstances, OCSP has superseded an outdated mechanism called a certificate revocation list.

Although the status of TLS certificate revocation can be checked using both OCSP and CRLs, their workings are very different. While a CRL displays all the revoked certificates, OCSP provides the revocation status of the individual website that the browser requested.

Thus, it is Online Certificate Status Protocol.

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During full backup, the folder and the volume are backed up first. System image.

What is full backup?

A full backup is a process of creating one or more copies of all organizational data files in a single backup operation to protect them. Before performing a full backup, a data protection specialist, such as a backup administrator, specifies which files should be duplicated — or all files are copied.

Full backups, incremental backups, and differential backups are the most common types of backups. Synthetic full backups and mirroring are two other backup methods.

Generally, applications, operating systems, and other software are not copied during a full backup. These bits and bytes may be required for disaster recovery, but other techniques, such as disc mirroring or disc cloning, are used to copy those critical elements.

Hence to conclude full backup folder and volume are backed up first

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Answer:

Explanation:

Types of economic systems:

1. Traditional economic system

The traditional economic model is built on labor, goods, and services, all of which follow well-established patterns. There is relatively little specialization or division of labor, and it is heavily dependent on individuals. The traditional economy is the oldest and most fundamental of the four types of economies.

2. Command economic system

In a command system, a sizable portion of the economic structure is under the control of a dominant centralized authority, typically the government. The command economic system, also referred to as a planned system because production decisions are made by the government, is popular in communist societies.

3. Market economic system

Free markets serve as the foundation of market economic systems. In other words, there is not much intervention from the government. The government has little influence over resources and does not meddle in significant economic sectors. The people and the link between supply and demand, on the other hand, are the sources of regulation.

4. Mixed system

The traits of the market and command economic systems are combined in mixed systems. Mixed systems are also referred to as dual systems for this reason. The phrase is occasionally used to describe a market system that is subject to strict regulatory oversight.

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Answer:

There are four types of economic systems: traditional, command, market, and mixed.

1. Traditional economic system: In this system, economic decisions are based on customs, traditions, and cultural beliefs. It relies on traditional methods of production and distribution, often in rural and agrarian societies. Examples include indigenous communities and certain rural areas where farming and bartering are prevalent.

2. Command economic system: Also known as a planned or centrally planned economy, this system is characterized by government control and ownership of resources and production. The government determines what and how much is produced, as well as the prices and distribution. Examples include North Korea and Cuba, where central authorities play a significant role in economic decision-making.

3. Market economic system: In this system, economic decisions are primarily determined by the forces of supply and demand in the marketplace. Private individuals and businesses own resources and make decisions based on profit motives. Prices are determined through competition. Examples include the United States and many Western European countries, where market forces largely dictate the allocation of resources and production.

4. Mixed economic system: This system combines elements of both command and market economies. It involves a mix of government intervention and private enterprise. Governments regulate certain industries and provide public goods and services, while allowing market forces to operate in other sectors. Examples include countries like Canada, Australia, and many European countries, where there is a blend of government intervention and private enterprise.

In summary, the four types of economic systems differ in terms of who controls the means of production and how economic decisions are made. The traditional system relies on customs and traditions, the command system is characterized by government control, the market system operates based on supply and demand, and the mixed system combines elements of both command and market economies.

A deceptive e-mail message(usually used in whaling)is used by cyber attackers to target high-level management in an organization.

Define Whaling.

The phishing assault known as "whaling" targets senior executives while pretending to be a legitimate email. Whaling is a type of social engineering fraud that takes advantage of the internet to trick victims into taking a secondary action, like starting a wire transfer of money. Whaling can yield significant profits while requiring little technical expertise.

A Whaling email is more complex than standard phishing emails since they frequently target chief (or "c-level") executives and typically:

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Method of threat hunting includes disrupt, deny, destroy, and degrade actions is Maneuvering.

What Threat hunting?

Threat hunting, also referred to as cyberthreat hunting, is a proactive method for finding ongoing, unremedied threats within the network of a company.

What is Maneuvering?

To execute a maneuver in military or naval operations in order to get the upper hand. Before it was prepared to attack, the regiment maneuvered for several days. : to make a sequence of positioning and direction modifications with a purpose in mind.

Threat hunting is an essential component of safety activity benefits and should be incorporated from the outset. Threat hunting, which goes beyond conventional recognition innovations like security data and occasion the board (SIEM), endpoint location and reaction (EDR), and others, is the art of finding the questions in the environment. Hunting can be done using a variety of tactics, and your group can decide which one best suits your objectives.

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Answer: B. SMART

Explanation:

SMART stands for

 Specific, Measurable, Achievable, Relevant, and Time-Bound

Answer:  Malware infection

Set a lower priority value for switch C. The bridge having the lowest priority in the network is the STP root.

Set the switch's priority to 65535 to prevent it from ever becoming the root (the highest possible). By manually setting its bridge priority to a low number, the root bridge is chosen. The default number, which ranges from 0 to 61440, is 3276. The switch with the lowest MAC address will become the root bridge if all switches in a single spanning tree have the same bridge priority. Configure interfaces connected to non-DTP devices to not forward DTP frames, i.e., to turn off DTP, in order to prevent trunking errors.

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This given provblem is solved by Java Programming.

What is Java Programming?

Java is a programming language used by programmers to create applications for laptops, data centers, game consoles, scientific supercomputers, mobile phones, and other gadgets. According to the TIOBE index, which ranks the popularity of programming languages, Java is the third most popular programming language in the world, behind Python and C.

Code for given Problem:

[

 {

   description: 'do the dishes',

   eta: 1000,

 },{

   description: 'sweep the house',

   eta: 3000,

 },{

   description: 'do the laundry',

   eta: 10000,

 },{

   description: 'take out the recycling',

   eta: 4000,

 },{

   description: 'make a sammich',

   eta: 7000,

 },{

   description: 'mow the lawn',

   eta: 20000,

 },{

   description: 'rake the leaves',

   eta: 18000,

 },{

   description: 'give the dog a bath',

   eta: 14500,

 },{

   description: 'bake some cookies',

   eta: 8000,

 },{

   description: 'wash the car',

   eta: 20000,

 },

]

{

 UNIPEDAL: 'Unipedal',

 BIPEDAL: 'Bipedal',

 QUADRUPEDAL: 'Quadrupedal',

 ARACHNID: 'Arachnid',

 RADIAL: 'Radial',

 AERONAUTICAL: 'Aeronautical'

}

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Since the client calls you with a query about the use of speedtest.net. the thing that will be your reply to the client in this scenario is option A: It is used for bandwidth speed tests

Speedtest measures your network connection in real-time, thus results from tests performed a short while apart may differ slightly depending on network congestion and available bandwidth. Check to see if you're using the same connection while testing Speedtest if your results are noticeably different.

N0te that Using the internet connection on your device, Speedtest gauges the speed between your device and a test server. The speed that a test measures can be affected by a number of things: Wi-Fi and cellular radio capabilities can vary greatly amongst different devices (phones, tablets, PCs, etc.).

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See full question below

You are working as a network engineer for an ISP. You have successfully set up a home Internet connection for a client. The ISP requires the network engineers to provide a document with specifications and tests that the customer can run on their own to check various aspects of their connectivity. However, in the document that you provided you forgot to mention the functionality of speedtest.net in the document. So, the client calls you with a query about the use of speedtest.net. Which of the following will be your reply to the client in this scenario?

It is used for bandwidth speed tests

It is used to identify Internet access.

It is used to test the router's stability.

It is used for broadband cable tests.

The data types I would suggest for the given scenario are strings and integers. Miles is working on a program that asks the user a question and accepts and stores a true or false value using a Boolean variable. The program also displays the user’s name stored as a 16 bit (2 byte).

Boolean logic can be defined as a theory in mathematics that was developed by the prominent British mathematician, George Boole.

In Boolean logic, all variables are either true or false, and they are generally denoted by the number "1" or "0" respectively as indicated below;

In Computer programming, there are four (4) common data types and these include:

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If the power is out and there is no law enforcement, Mark is likely to start looting local businesses.

If the power is out and there is no law enforcement, Mark is likely to start looting local businesses because he would be able to take what he wants without being caught. Additionally, if there is no one around to stop him, he may feel like he can justify his actions.

In the aftermath of a hurricane, all the windows in the stores on commercial street have been broken. With no power and no law enforcement, people are starting to loot local businesses. Mark is one of them.

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In the case of remote cloud extraction, the data is permanently embedded in the device, but the data is not stored in the cloud. The data is only stored on the device and is not accessible to the cloud.

There are many reasons why an organization might choose to use remote cloud extraction instead of storing data in the cloud.

Overall, remote cloud extraction is a good choice for organizations that want to keep their data secure and accessible. It is also a good choice for organizations that want to save money on storage fees.

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Given that the table/worksheet is not given, here is how to use a slicer to filter the data on a worksheet to depict only rows where the category value required exists:

You may use the FILTER function to filter a set of data depending on the criteria you provide.

Filters and filter view aid in the analysis of data in a spreadsheet. Filters may be used to: Display a specified filter when someone opens your spreadsheet. After employing a filter, sort your data.

As the name implies, data filtering can assist you in removing unnecessary data. For example, if you want to find the total number of records in a dataset that contains two different types of fields, such as integers and strings, you can use data filtering to remove all records that contain either type of field.

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