Brainly is not letting me sign up it keeps saying "We're sorry, but we are not able to complete your registration at this time. "

Answer:

Package software is developed by computer technicians. modified or changed if there is need because these software are custom-built. Tailored Software- Tailored software is the software that is developed as per the specifications and requirements of the users.

Explanation:

hpithlps.

20,20,10,10,20 will be at the top of the stack after the given operations are run.

A set of related elements is grouped together logically as a stack. In programming and computer memory management, the phrase is frequently used.

Last in first out (LIFO), a type of data abstraction that is frequently used and is composed of the two main operations push and pop, is the foundation of programming stacks. In contrast to the pop operation, which removes elements from the top position, the push operation adds elements to the stack's bottom position.

The top position is tracked using a variable or header pointer, respectively, in arrays and linked lists, which are used to implement the stack concept in software. For the implementation of stacks, many programming languages have built-in features.

Learn more about stack

https://brainly.com/question/14257345

#SPJ4

Answer:

4. It is performed at the end of the wire that allows connecting to the

device.

Explanation:

hope this helps

Answer:

good to kow

Explanation:

Answer:

Data redundancy occurs when the same piece of data exists in multiple places, whereas data inconsistency is when the same data exists in different formats in multiple tables. Unfortunately, data redundancy can cause data inconsistency, which can provide a company with unreliable and/or meaningless information

The nontrivial functional dependency (FD) that holds in S(A, C, E) is A→C, and there are no nontrivial multivalued dependencies (MVDs) that hold in S.

1. Nontrivial FD: The projection of the dependency A→→BC onto S(A, C, E) results in the FD A→C. This means that the value of attribute C is functionally determined by the value of attribute A in the projected relation.

2. MVD: There are no nontrivial MVDs that hold in S(A, C, E) based on the given dependencies. An MVD expresses a dependency between sets of attributes rather than individual attributes, and in this case, the dependencies provided only involve individual attributes or pairs of attributes.

3. Projection: When we project a relation onto a subset of its attributes, we consider only those attributes in the resulting relation and any dependencies that can be inferred from the original relation based on those attributes.

4. Dependency preservation: The projection of the relation onto S(A, C, E) retains the functional dependency A→C, as it is a dependency involving attributes present in the projected relation.

5. MVD absence: Since the given dependencies do not involve sets of attributes beyond individual attributes or pairs of attributes, there are no nontrivial MVDs that hold in the projected relation S(A, C, E).

Learn more about functional dependency (FD):

https://brainly.com/question/30893593

#SPJ11

A. c.ad hoc is produced when a user enters various values in a pivot table to filter data.

Within the setting of a table, clients can control the information by sifting, sorting, and selecting distinctive values, which at that point produces an advertisement hoc report reflecting the chosen information subset.

Turn tables are capable tools in information investigation that permit clients to summarize and analyze huge datasets. By association with the rotate table interface and selecting particular values or criteria, clients can powerfully channel and others.

Learn more about   filter  from

https://brainly.com/question/3198358

#SPJ1

A technician needs the customer's permission before making any changes to a computer.

A level one technician's main duty is to obtain information from the customer. All of the data must be accurately entered into the work order by the level one technician.

computing device. When a computer is turned on, an operating system, a specific program, must be started. By handling the intricate logistics of hardware management, the operating system's job is to make other computer applications more functional.

To know more about technician visit:-

https://brainly.com/question/14290207

#SPJ1

Answer: true

Explanation:

a. broadband

A machine on the web or a regional network can be identified by its IP address, which is a special address.The rules defining the data format delivered over the internet or a local network are known as "Internet Protocol," or IP.

The $43 billion merger between AT&T and Discovery, which resulted in the creation of Warner Bros. Discovery, was finalized on Friday.With the deal's completion, the largest pure entertainment brand—which includes two international streamers and far too many cable and broadcast channels to count—is officially launched on the market.

To know more about broadband visit:

https://brainly.com/question/15860110

#SPJ4

Data Types are used to classify one particular type of data in programming languages.

In computer programming, data types or simply types are used to classify one particular type of data, determining the values that it can take and the operations that can be performed on it.  A data type defines a set of values and a set of operations that can be performed on those values. A data type is a set of values and a set of operations that can be performed on those values.

For instance, the integer data type contains whole numbers only and allows operations such as addition, subtraction, multiplication, and division. Each programming language has its data types. There are primitive data types like int, char, float, and bool, which are already present in programming languages. There are also user-defined data types. Every variable in a programming language must be declared with a data type.

To know more about programming visit:-

https://brainly.com/question/844140

#SPJ11

A code of ethics is a set of guiding ideals meant to assist professionals in acting honorably and honestly at work.

A code of ethics statement may cover a variety of subjects, such as an organization's mission and core values, the standards of professionalism to which they are held, the best approach for professionals to manage difficulties, and other subjects. An "ethical code," also called a code of ethics, can address issues like business ethics, professional practice standards, and employee conduct policies. Often times, both businesses and trade associations ask their employees and members to follow by some sort of code of ethics. A transgression of the organization's code of ethics may result in termination or dismissal.

Learn more about code here-

https://brainly.com/question/17293834

#SPJ4

Answer:

Explanation:

What are some types of assistive devices and how are they used?

Some examples of assistive technologies are:

Mobility aids, such as wheelchairs, scooters, walkers, canes, crutches1, prosthetic devices, and orthotic devices.2

Hearing aids to help people hear or hear more clearly.3

Cognitive aids, including computer or electrical assistive devices, to help people with memory, attention, or other challenges in their thinking skills.3

Computer software and hardware, such as voice recognition programs, screen readers, and screen enlargement applications, to help people with mobility and sensory impairments use computers and mobile devices.4,5

Tools such as automatic page turners, book holders, and adapted pencil grips to help learners with disabilities participate in educational activities4,6,7

Closed captioning to allow people with hearing problems to watch movies, television programs, and other digital media.4

Physical modifications in the built environment, including ramps, grab bars, and wider doorways to enable access to buildings, businesses, and workplaces.8,9

Lightweight, high-performance mobility devices that enable persons with disabilities to play sports and be physically active.4

Adaptive switches and utensils to allow those with limited motor skills to eat, play games, and accomplish other activities.4

Devices and features of devices to help perform tasks such as cooking, dressing, and grooming; specialized handles and grips, devices that extend reach, and lights on telephones and doorbells are a few examples.4

For more information about types of assistive devices, check out the following resources

Based on the requirement of low cost, I would recommend the park to build a simple beam bridge or a suspension bridge.

Why to build beam bridge or suspension bridge?

These types of bridges are relatively easy and inexpensive to construct compared to other types of bridges, such as arch bridges or cable-stayed bridges. However, the specific type of bridge would depend on the specific conditions and requirements of the location, such as the width and depth of the ravine, the load capacity required, and local building codes and regulations.

I recommend a beam or suspension bridge for cost-effectiveness. These are simple to build and suitable for short ravines. The specific type depends on site conditions and requirements.

To learn more about suspension bridge, visit: https://brainly.com/question/17582396

#SPJ1

If he/she is being cyber bullied, possible he/she must have lost confidence in himself and is extremely sad. He must have been having a tough time and figuring out how to make life easier and much better and this is over thinking. In serious cases, the person may feel the need to open up to his parents or psychiatrist, which may make him feel better and he can be guided towards safe next direction and get a relief.

digitization is the process of changing from analog to digital format.” This process creates digitized data “without any different-in-kind changes to the process itself

If a router communicates path information by transmitting a copy of its routing table to its neighbor nodes, which routing algorithm is it using distance-vector

To learn more about distance-vector refer to:

https://brainly.com/question/2840850

#SPJ4

Answer:

Science helps technology by. Scientist creating the tech, and creating the technology we need. Math helps by, Animation creating

(layers, frames, etc) I can also help with coding. Coding is very important when using technology. We need math and science when it comes to technology. Hoped this helped :)

Explanation:

The impact made by the advancement in technology cannot be overemphasized, this has largely been down to the leverage of mathematical and scientific knowledge in the aspect of computer literacy, engineering and research.

Therefore, science and mathematics have largely influenced technological development.

Learn more : https://brainly.com/question/15584303

To detect a 4.0 GHz cell phone signal using a simple L-R-C series circuit, the product of the inductance (L) and capacitance (C) must equal 1/(4π²f²), where f is the frequency of the signal. With a chosen capacitance of 1.0 x 10^(-15) F, the required inductance can be calculated.

Estimating the largest cross-sectional area for a toroidal inductor to fit inside a cell phone requires knowledge of the phone's size. Assuming a maximum toroid radius of 1.0 cm and a relative permeability of 1 for the material inside, the minimum number of windings needed can be estimated.

(a) The relevant value of the product LC is 1/(4π²f²), where f is the frequency of the signal (4.0 GHz in this case).

(b) Given C = 1.0 x 10^(-15) F, the required inductance L can be calculated by rearranging the formula LC = 1/(4π²f²) and substituting the known values.

(c) Estimating the largest cross-sectional area for a toroidal inductor to fit inside a cell phone requires information about the phone's size. Without specific dimensions, it is not possible to provide an accurate estimate.

(d) Assuming a maximum toroid radius of 1.0 cm and a relative permeability of 1 for the material inside, the minimum number of windings can be estimated using the formula N = √(μrAe/Ac), where μr is the relative permeability, Ae is the effective area, and Ac is the cross-sectional area of the toroid. However, without knowing the dimensions of the phone, an accurate estimation cannot be provided.

Learn more about frequency here:

https://brainly.com/question/29739263

#SPJ11

a) To show that ¬(p∨(¬p∧q)) and ¬p∧¬q are logically equivalent, we can use a series of logical equivalences:

¬(p∨(¬p∧q))                    (De Morgan's Law)

≡ ¬p∧¬(¬p∧q)                    (De Morgan's Law)

≡ ¬p∧(p∨¬q)                     (Double Negation)

≡ (¬p∧p)∨(¬p∧¬q)                (Distributive Law)

≡ False∨(¬p∧¬q)                  (Negation Law)

≡ ¬p∧¬q                         (Identity Law)

Therefore, ¬(p∨(¬p∧q)) and ¬p∧¬q are logically equivalent.

b) To determine whether (p∧q)→(p∨q) is a tautology, we can construct a truth table:

p | q | (p∧q) | (p∨q) | (p∧q)→(p∨q)

-----------------------------------

T | T |   T   |   T   |     T

T | F |   F   |   T   |     T

F | T |   F   |   T   |     T

F | F |   F   |   F   |     T

Since the last column of the truth table always evaluates to true, (p∧q)→(p∨q) is a tautology.

c) Truth table for the expression (¬p→q)∧(¬q∨r):

p | q | r | ¬p | ¬p→q | ¬q | ¬q∨r | (¬p→q)∧(¬q∨r)

--------------------------------------------------

T | T | T |  F |   T  |  F  |   T  |       T

T | T | F |  F |   T  |  F  |   F  |       F

T | F | T |  F |   F  |  T  |   T  |       F

T | F | F |  F |   F  |  T  |   T  |       F

F | T | T |  T |   T  |  F  |   T  |       T

F | T | F |  T |   T  |  F  |   F  |       F

F | F | T |  T |   T  |  T  |   T  |       T

F | F | F |  T |   T  |  T  |   T  |       T

Converting the truth table into Disjunction Normal Form (DNF):

(¬p∧¬q∧r)∨(¬p∧q∧¬r)∨(p∧¬q∧r)∨(p∧¬q∧¬r)∨(p∧q∧r)

Therefore, the expression (¬p→q)∧(¬q∨r) in Disjunction Normal Form (DNF) is (¬p∧¬q∧r)∨(¬p∧q∧¬r)∨(p∧¬q∧r)∨(p∧¬q∧¬r)∨(p∧q∧r).

To know more about DNF, visit

https://brainly.com/question/31326308

#SPJ11

Answer:

El sistema operativo.

Explanation:

En ciencias de la computación, una orden es una instrucción a un sistema operativo de computadora para realizar una tarea específica. Generalmente, una orden se emite a través de una interfaz de línea de órdenes de otro programa. Así, se trata de una instrucción a un programa de computadora para que actúe como intérprete para resolver un problema.  

Por ejemplo, podemos pedir a través de una orden que muestre el contenido de una carpeta, buscar un archivo en particular y especificar mediante parámetros adicionales cómo se debe realizar esta acción (por ejemplo, utilizando expresiones regulares para realizar una búsqueda).

Answer:

The scope of highDensity  is accessible by the entire program .

The scope of firstName  is limited to the patient class .

Explanation:

Correct answer edge 2020

The scope of highDensity is limited to the cholesterol class and the scope of the firstName is limited to the patient class.

The accessibility of a program is described by the scope of a variable.

To put it another way, it's the part of the program where the variable is identified.

The place you declared a variable determines the scope. There are two major scopes of variables in python.

Therefore, the scope of highDensity is limited to the cholesterol class and the scope of the firstName is limited to the patient class.

learn more on variable scope here: https://brainly.com/question/21065208

#SPJ2

Answer:

tables

Explanation:

For accessing the database there are four objects namely tables, queries, forms, and reports.

As the name suggests, the table is treated as an object in which the data is stored in a row and column format plus is the main element for accessing the database

Therefore in the given case, the last option is correct

Answer:

D. tables

Explanation:

took the test, theyre right too

Answer:

1. Internet service provider (ISP)

2. Protocols.

Explanation:

Individuals connect to the Internet through an Internet service provider (ISP) allowing them access to the system. An ISP is a telecommunication company that provides internet services for other internet providers i.e they act as a backbone.

The rules on the Internet for how messages are addressed and passed on are called protocols.

A protocol can be defined as a standard set of rules established by the regulatory agencies to determine how data are transmitted from one network device to another.

Generally, the standard Internet communications protocols which allow digital computers to transfer (prepare and forward) data over long distances is the TCP/IP suite.

Answer:

rock!

Explanation:

the rock is lighter so it will fall faster, hope this helps :)

Answer: Elephant.

Explanation:

A rock is lighter so it won't fall as easily!

1. To display the temperature in terms of adequate information, you can use the following C program. #include int main() { float temperature; printf("Enter the temperature: "); scanf("%f", &temperature); if(temperature < 0) printf("Freezing"); else if(temperature >= 0 && temperature < 15) printf("Very Cold Weather"); else if(temperature >= 15 && temperature < 25) printf("Cold Weather"); else if(temperature >= 25 && temperature < 35) printf("Normal in Temp"); else if(temperature >= 35 && temperature < 45) printf("Hot"); else printf("Very Hot"); return 0; }

2. To find the factors of an input number, you can use the following C program. #include int main() { int i, number; printf("Enter the number: "); scanf("%d", &number); printf("Factors of %d are: ", number); for(i=1; i<=number; ++i) { if(number%i == 0) printf("%d ", i); } return 0; }

3a. To find the perimeter of a rectangle, you can use the following C program. #include int main() { float length, width, perimeter; printf("Enter the length and width of rectangle: "); scanf("%f %f", &length, &width); perimeter = 2 * (length + width); printf("Perimeter of rectangle = %f units", perimeter); return 0; }

3b. To find the volume of a box, you can use the following C program. #include int main() { float length, width, height, volume; printf("Enter the length, width and height of the box: "); scanf("%f %f %f", &length, &width, &height); volume = length * width * height; printf("Volume of box = %f cubic units", volume); return 0; }

4. To print the number of digits in a number entered by the user, you can use the following C program. #include int main() { int number, count = 0; printf("Enter the number: "); scanf("%d", &number); while(number != 0) { number /= 10; ++count; } printf("Number of digits: %d", count); return 0; }

Learn more about program code at

https://brainly.com/question/33355523

#SPJ11

Answer:

Disclaimer: I dont put the Euler, magic word, and another variables, you need to do this

Explanation:

1°

print(eulersNumber[16])

print(eulersNumber[26])

print(eulersNumber[31])

2°

print(magicWords[:3]+magicWords[8:10])

3° I dont know how i can make this

4°

print(a[::-1])

print(b[::-1])

print(c[::-1])

print(x[::-1])

print(y[::-1])

Have a nice day

The change you could make to make the message more suitable for this audience would be to identify a suitable message so that the children understand that they made a mistake using the program. For example: You made a mistake, try again.

A user input is a term that refers to the action performed by a user of a digital system or a specific program. This message has been standardized to indicate to the user that he has made a mistake in pressing buttons or in handling a program.

To modify the message we must edit the base font of the program so that the message that we want to appear on the screen is different. On the other hand, we must identify a message that is simple and direct so that the children understand that they made a mistake when using the program.

The right message for children should clearly communicate to them what has happened without discouraging them. So a suitable example of a message would be:

Learn more about user input in: https://brainly.com/question/8789964

#SPJ1

Answer:

Record time offsets.

Explanation:

In this scenario, to match the times with file access and creation times from other systems, you will need to account for time offsets.

The time offset refers to the time stamp associated with different processes or tasks on a computer in nanoseconds through the operating system.

Since you've been handed a list of file creation and access times taken from a compromised workstation by your colleague, you'll need to match respectively the time the file was created to the time it was accessed by an unauthorized user.

Additionally, the time stamp varies depending on the operating system being used;

- For windows operating system, it uses a 64 bit time stamp.

- For Linux or Unix, it uses a 32 bit time stamp.