Four reasons that has led to the shift toward mobility in computing
Answers
It should be noted that the factors that has led to the shift towards mobility in computing include:
Ability to connect to the internet.Providing users with telephone, email, calendar services, etc.Mobile collaboration features.Longer battery life.What is computer?Computer simply means an electronic device that's used for storing and processing data according to the instructions given to it in form of a variable program.
The the factors that has led to the shift towards mobility in computing include the ability to connect to the internet, providing users with telephone, email, calendar services, etc.
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Related Questions
If you can answer theses ill give u a brainliest (i think thats how u spell it) but only if u get it right u will get one NOT A SCAM!!
Question: In which logical operator at least one condition has to be true?
O or
O None of the above
O not
O and
Question: In which logical operator both conditions must be true?
O and
O or
O not
O None of the above
Answers
Answer:
or / and
Explanation:
i took the quiz at unitek college
Answer:
1. or
2. and
Explanation:
Which of the following is not one of the ten steps (as defined by the SBA) in starting a business?
O determine legal structure
O choose a location
O hire employees
O register for taxes
Answers
Hire employees is not one of the ten steps (as defined by the SBA) in starting a business.
The ten steps identified by the SBA (Small Business Associations) are as follows:
Conduct market research.Write a business plan.Fund your business.Choose a business location.Choose a legal structure.Register your business name.Get federal and state tax IDs.Register for state and local taxes.Obtain business licenses and permits.Understand employer responsibilities.While hiring employees is an important aspect of running a business, it is not included as one of the initial steps defined by the SBA for starting a business. Hiring employees typically comes after establishing the legal and operational foundations of the business, including determining the legal structure, registering for taxes, and obtaining licenses, and permits.
It's worth noting that the specific steps and requirements may vary depending on the country, state, or industry in which you are starting your business. However, the SBA's list provides a general framework and guidelines for aspiring entrepreneurs in the United States. Overall, these steps provide a comprehensive guide for starting a business, ensuring that all legal and financial requirements are met and the company is positioned for success.
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Which 2 processes are operational processes
Answers
Answer:
New product development, manufacturing, and logistics and distribution are examples of operational processes, while strategic planning, budgeting, and performance measurement are examples of administrative processes. Operational and administrative processes share several characteristics.
Critical Thinking
6-1
Devising a DC Strategy
Problem:
This project is suitable for group or individual work. You're the administrator of a network of 500 users and three Windows Server 2016 DCs. All users and DCs are in a single building. Your company is adding three satellite locations that will be connected to the main site via a WAN link. Each satellite location will house between 30 and 50 users. One location has a dedicated server room where you can house a server and ensure physical security. The other two locations don't have a dedicated room for network equipment. The WAN links are of moderate to low bandwidth. Design an Active Directory structure taking into account global catalog servers, FSMO roles, sites, and domain controllers. What features of DCs and Active Directory discussed in this chapter might you use in your design?
Answers
The Active Directory (AD) database and services link users to the network resources they require to complete their tasks.The database (or directory) holds crucial details about your environment, such as how many computers and users there are, as well as who has access to them.
What is the features of DC refer ?
By verifying user identity through login credentials and blocking illegal access to those resources, domain controllers limit access to domain resources.Requests for access to domain resources are subject to security policies, which domain controllers apply. To create and administer sites, as well as to manage how the directory is replicated both within and between sites, utilize the Active Directory Sites and Services console.You can define connections between sites and how they should be used for replication using this tool. All of the information is safeguarded and kept organized by the domain controller.The domain controller (DC) is the container that Active Directory uses to store the kingdom's keys (AD). Administrators and users can easily locate and use the information that Active Directory holds about network objects.A structured data store serves as the foundation for the logical, hierarchical organization of directory data in Active Directory. A networking appliance designed specifically for enhancing the performance, security, and resilience of applications provided over the internet is known as an application delivery controller (ADC). Distributed Control Systems (DCS. Automatic regulation. Program (logic) control Remote control (start, shutdown, change of set points), Alarms and notifications management,Collection and processing of process and equipment data. Graphic presentation of process and equipment condition data.Applications like production scheduling, preventative maintenance scheduling, and information interchange are made possible by the DCS.The global dispersion of your plant's subsystems is made easier by a DCS.A DCS may effectively monitor or enhance operational qualities like: Efficiency. Industrial processes are controlled by DCS to raise their dependability, cost-effectiveness, and safety.Agriculture is one process where DCS are frequently employed.chemical factories.refineries and petrochemical (oil) industries. The DCS is interfaced with the corporate network in many contemporary systems to provide business operations with a perspective of production.View Next:DCS Wiring Plans.Test on instrumentation.Secure Control System.dustrial communication, automation, and remote function. As the name implies, the DCS is a system of sensors, controllers, and associated computers that are distributed throughout a plant. Each of these elements serves a unique purpose such as data acquisition, process control, as well as data storage and graphical display.To learn more about Active Directory refer
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True or False:
1. An array behaves like a list of variables each of which is of the same type and for which there is a uniform, convenient naming convention that can be declared in a single line of code. In the explanation, give an example of declaration and access.
Answers
True, A list of variables that are all of the same type and have easy, uniform names that can be declared in a single line of code operates similarly to an array.
What do you mean by array?An array is a type of data structure that consists of a set of elements (values or variables), each of which is designated by an array index or key. Give a declaration and access example in the justification. Array types may overlap (or be associated with) other data types that express aggregates of values, such as lists and strings, depending on the language.
To build an array, first provide the data type (such as int), then enter the array's name in square brackets [].
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some context free languages are undecidable
Answers
Write a SELECT statement that answers this question: What is the total quantity
purchased for each product within each category? Return these columns:
The category_name column from the category table
The product_name column from the products table
The total quantity purchased for each product with orders in the Order_Items
table
Use the WITH ROLLUP operator to include rows that give a summary for each
category name as well as a row that gives the grand total.
Use the IF and GROUPING functions to replace null values in the category_name
and product_name columns with literal values if they’re for summary rows.
Answers
Based on the complete question, the following information is provided:
SELECT product _ name, SUM ( ( item _ price - discount _ amount ) * quantity ) AS Total _ quanity _ purchased
FROM products p
JOIN order _ items ori ON p.product _ id = ori . product _ id \
GROUP BY product _ name WITH ROLLUP
The SELECT statementSELECT
if( c . category _ name is null, 'All Categories', c.category_name) Category,
if( p . product _ name is null, 'All Products', p.product_name ) Product,
SUM( ori . quantity ) as Total _ Qty _ Purchased,
SUM(( ori.item _ price - ori.discount _ amount) * ori.quantity)
AS Total _ Purchase _ Sales
FROM
products p
JOIN Category c
on p.category _ id = c.category _ id
JOIN order _ items ori
on p.product_id = ori.product_id
GROUP BY
c.category _ name ,
p.product _ name ,
WITH ROLLUP
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6. This interface uses only commands that you type:
Answers
In C language. Print numbers 0, 1, 2, ..., userNum as shown, with each number indented by that number of spaces. For each printed line, print the
leading spaces, then the number, and then a newline. Hint: Use i and j as loop variables (initialize i and j explicitly). Note: Avoid any
other spaces like spaces after the printed number. Ex: userNum = 3 prints:
Answers
The program uses loops to print the numbers from 0 to the user input.
It also uses loops to print the indented space before each iteration value.
The program in C where comments are used to explain each line is as follows:
#include <stdio.h>
int main(){
//This declares userNum as integer
int userNum;
//This gets input for userNum from the user
scanf("%d",&userNum);
//This iterates through from 0 to userNum
for (int i = 0; i <= userNum; i++ ) {
//This iterates from 0 to current iteration value
for (int j = 0; j < i; j++ ) {
//This prints the indents
printf(" "); }
//This prints the current iteration value
printf("%d\n",i); }
}//The program ends here
At the end of the program, the program outputs the indent, followed by the iteration value and a new line.
See attachment for the program sample run
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what are disadvantages of using computer for information processing
Answers
The disadvantages of using a computer are too much sitting, eye strain, limited learning, and lots of distractions.
What is a computer?Computers are electronic devices that are used for heavy arithmetic calculations. There are different types of computers for different purposes.
There are advantages of computers like you can get the information that you want, and they work heavy calculations in no time.
There are many disadvantages like loss of privacy, and there is distraction in the form of ads, and it also affects the eyes.
Therefore, computer use has a number of drawbacks, including excessive sitting, eye strain, limited learning, and numerous distractions.
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How to modify the query by creating a calculated field enter the TotalAdultCost:[AdultCost]*[NumAdult] in the zoom dialog box of the first empty column in the design grid
Answers
To modify the query and create a calculated field, follow these steps.
The steps to be followed1. Open the query in the design view.
2. In the design grid,locate the first empty column where you want to add the calculated field.
3. In the "Field" row of the empty column, enter "TotalAdultCost" as the field name.
4. In the "Table" row of the empty column, select the table that contains the fields [AdultCost] and [NumAdult].
5. In the "TotalAdultCost"row of the empty column, enter the expression: [AdultCost]*[NumAdult].
6. Save the query.
Byfollowing these steps, you will create a calculated field named "TotalAdultCost" that multiplies the values of [AdultCost] and [NumAdult].
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The programming team knows they need to create a program that will use a linear data structure to complete large amounts of data manipulation very
quickly. Which data structure is most appropriate? (1 point)
O array list
O graphs
O linked list
O maps
Answers
The programming team knows they need to create a program that will use a linear data structure to complete large amounts of data manipulation very quickly. Given the above scenario, the data structure is most appropriate is: "Linked Lists" (Option C)
What are linked lists?It is to be noted that a linked list is a linear collection of data pieces whose order is determined by their physical placement in memory. Instead, each piece refers to the one before it.
It is a data structure made up of a collection of nodes that represent a sequence.
Linked lists are linear data structures that store information in separate objects known as nodes. These nodes include data as well as a reference to the next node in the list. Because of their ease of insertion and deletion, linked lists are often utilized.
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The logical way tables are linked is known as the database…
A. Schema
B. Primary Key
Answers
Answer:
B Primary Key
Explanation:
I think it is Primary Key but you can just make sure
A STUDENT IS GRADED BASED ON EXAM PERFORMANCE AND CLASS ATTENDANCE.WHEN THE PERFORMANCE IS ABOVE 50% AND CLASS ATTENDANCE GREATER THAN 75%,THE STUDENT IS AWARDED "PASS".WHEN THE CLASS ATTENDANCE IS LESS THAN 75%,THE STUDENT RETAKES THE COURSE.OTHERWISE,THE SITS FOR A SUPPLEMENTARY EXAM.DRAW A PROGRAM FLOWCHART TO REPRESENT THIS LOGIC
Answers
Here is a flowchart to represent the logic described:
The FlowchartSTART
|
v
ENTER exam performance and class attendance
|
v
IF performance > 50 AND attendance > 75 THEN
|
v
DISPLAY "PASS"
|
v
ELSE IF attendance < 75 THEN
|
v
DISPLAY "RETAKE COURSE"
|
v
ELSE
|
v
DISPLAY "SUPPLEMENTARY EXAM"
|
v
END
Using symbols, flow charts depict the connections between input, processes, and output.
The planned structure of a program is analyzed by computer programmers using flow charts to ensure that all inputs, processes, and outputs have been considered and that all defects have been fixed. Flow charts are used to communicate ideas to stakeholders.
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Assume the variable s is a String and index is an int. Write an if-else statement that assigns 100 to index if the value of s would come between "mortgage" and "mortuary" in the dictionary. Otherwise, assign 0 to index.
Answers
Using the knowledge in computational language in python it is possible to write a code that Assume the variable s is a String and index is an int.
Writting the code:Assume the variable s is a String
and index is an int
an if-else statement that assigns 100 to index
if the value of s would come between "mortgage" and "mortuary" in the dictionary
Otherwise, assign 0 to index
is
if(s.compareTo("mortgage")>0 && s.compareTo("mortuary")<0)
{
index = 100;
}
else
{
index = 0;
}
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True or False An information system consists of hardware, software, data, procedures, and the people who interact with and are impacted by the system.
Answers
Information systems are made up of people, procedures, software, hardware, data, and the Internet. Privacy is related to the collection and use of personal information.
Information technology (IT) consists of all the hardware that a firm needs to use to achieve its business goals, whereas information systems are made up of all the software and operational procedures required. Information systems store information on pertinent people, places, and things that are either inside the business or in its immediate environs. Data that has been turned into something that people can understand and utilize is what we mean when we say that something is "information." Information systems are made up of people, procedures, software, hardware, data, and the Internet. Privacy is related to the collection and use of personal information.
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Program in C the attached file.
Answers
The POLYNOMIAL ADT (Abstract Data Type) is a mathematical concept used to represent polynomials, which are expressions consisting of variables and coefficients, combined using addition, subtraction, and multiplication.
What does this do?The POLYNOMIAL ADT defines operations that can be performed on polynomials, such as evaluating the polynomial at a specific value, adding, subtracting, multiplying, and differentiating polynomials.
Here are the descriptions of the operations defined in the POLYNOMIAL ADT:
Evaluate()(xp, z): This operation takes a polynomial xp and a value z, and evaluates the polynomial at the point z. It returns the result of the evaluation.
Add()(1xp, )(2xp): This operation takes two polynomials, 1xp and 2xp, and returns a new polynomial that results from adding the two polynomials.
Subtract()(1xp,)(2xp): This operation takes two polynomials, 1xp and 2xp, and returns a new polynomial that results from subtracting 2xp from 1xp.
Multiply()(1xp,)(2xp): This operation takes two polynomials, 1xp and 2xp, and returns a new polynomial that results from multiplying the two polynomials.
Differentiate()(xp): This operation takes a polynomial xp and returns a new polynomial that results from differentiating xp. The resulting polynomial has one less degree than the original polynomial and represents the derivative of the original polynomial.
These operations provide a powerful way to manipulate and analyze polynomials mathematically. The POLYNOMIAL ADT is used in various fields, such as physics, engineering, and computer science, where polynomials are often used to model real-world phenomena.
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A vendor conducting a pilot program with your organization contacts you for
organizational data to use in a prototype. How should you respond?
Answers
Since the vendor is conducting a pilot program with your organization contacts you for organizational data to use in a prototype, The way that you can respond is to Refer the vendor to the right personnel.
What is an example of a reference vendor?A report outlining the payment history between a company customer and its supplier or vendor is known as a supplier reference (or trade reference). It helps a supplier to evaluate your creditworthiness and determine whether you're a trustworthy customer before extending credit to you.
You can determine whether you are prepared to undertake the project fully by running a pilot program. It might highlight unforeseen difficulties that must be resolved, providing you the chance to change and improve in a way that lessens the effects of those difficulties.
Hence, An organization can discover how a large-scale project might function in practice by conducting a small-scale, brief experiment known as a pilot program, also known as a feasibility study or experimental trial.
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Who is responsible for having Account/Relationship level Business Continuity Plan (BCP) in place?
Answers
The responsibility for having an Account/Relationship level Business Continuity Plan (BCP) in place usually lies with the company or organization providing the service or product. This is because they are responsible for ensuring the continuity of their operations and minimizing the impact of disruptions on their customers. However, it is also important for customers to have their own BCPs in place to ensure their own business continuity in case of a disruption. Ultimately, it is a shared responsibility between the service provider and the customer to have robust BCPs in place.
In a business or organizational context, the responsibility for having an Account/Relationship level Business Continuity Plan (BCP) in place typically falls on the account manager or relationship manager.
What is the BusinessAccount/relationship level BCP is a plan made specifically for a client or customer account or relationship to deal with their special needs and risks.
These plans are really important for businesses that have important clients or relationships to make sure that they can keep providing necessary services or products even if something unexpected happens like a natural disaster, cyberattack, or emergency.
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___________ is a global issue and there is a requirement to find out the interdependencies among the customers and suppliers.
Answers
Answer:
Supply chain disruption is a global issue and there is a requirement to find out the interdependencies among the customers and suppliers.
Explanation:
The context suggests we are discussing some type of challenge involving the relationships between customers, suppliers and a larger supply chain. A "global issue" involving "interdependencies among the customers and suppliers" points to potential supply chain disruption or issues in a supply network.
Since there is a "requirement to find out the interdependencies" between customers and suppliers, this suggests we need to identify and analyze how they are connected and dependent upon each other in order to resolve the broader "global issue." This information could then be used to make changes, build resilience or manage risks in the supply chain.
Hope this helps!
Answer:
Internet is global issues
A client has the right to receive ethically conducted research. Discuss this statement with examples.
Answers
A client has the right to receive ethically conducted research. This means that the researcher should adhere to the principles of scientific research, which includes honesty, objectivity, integrity, and respect for human subjects. In addition, the researcher should ensure that the research is conducted in a safe and responsible manner.
What is research?
Research is defined as "creative and methodical activity done to improve the body of knowledge." It entails the objective gathering, organising, and analysis of data in order to improve comprehension of a subject or issue. A research effort could build on prior contributions to the field. Research may duplicate portions of earlier projects or the project as a complete to verify the accuracy of instruments, processes, or experiments.
Documentation, discovery, interpretation, as well as the research and development (R&D) of methods & systems again for advancement of human knowledge are the main goals of basic research (as opposed to applied research). Research methodologies are based on epistemologies, which differ greatly within and between the humanities and sciences.
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Compare a Wi-Fi hotspot with a cybercafé.
Answers
Answer:
A WiFi Hotspot is a wireless internet connection that allows a computer, smartphone, or any other internet-enabled devices to connect to internet access points.
A cybercafe refers to any business place that allows people to access the internet usually within its premises after paying for connection access to connect to it.
Explanation:
What is the name of the provision of services based around hardware virtualization?
Answers
Explanation:
Hardware virtualization refers to the creation of virtual (as opposed to concrete) versions of computers and operating systems. ... Hardware virtualization has many advantages because controlling virtual machines is much easier than controlling a physical server.
The name of the provision of services based around hardware visualization is called cloud computing
The cloud hypervisor is the software that is made use of during hardware visualization. The hypervisor does the function of managing hardware resources involving the customer and the service provider.
The work of hypervisor is that it manages the physical hardware resource which is shared between the customer and the provider.
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For Questions 1-4, consider the following code:
def mystery1(x):
return x + 2
def mystery2(a, b = 7):
return a + b
#MAIN
n = int(input("Enter a number:"))
ans = mystery1(n) * 2 + mystery2 (n * 3)
print(ans)
What is output when the user enters 9?
Answers
Answer:
9 would be entered as a parameter n of class mystery1 and return 9 + 2 = 11 and then 11 * 2 = 22, PLUS,
mystery2 new parameter is 9 * 3 = 27, then 27 + 7 = 34 returned
FINALLY, ans = 22 + 34
ans = 56 printed as output
b) Use method from the JOptionPane class to request values from the user to initialize the instance variables of Election objects and assign these objects to the array. The array must be filled.
Answers
The example of the Java code for the Election class based on the above UML diagram is given in the image attached.
What is the Java code about?Within the TestElection class, one can instantiate an array of Election objects. The size of the array is determined by the user via JOptionPane. showInputDialog()
Next, one need to or can utilize a loop to repeatedly obtain the candidate name and number of votes from the user using JOptionPane. showInputDialog() For each iteration, one generate a new Election instance and assign it to the array.
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See text below
Question 2
Below is a Unified Modelling Language (UML) diagram of an election class. Election
-candidate: String
-num Votes: int
<<constructor>> + Election ()
<<constructor>> + Election (nm: String, nVotes: int)
+setCandidate( nm : String)
+setNum Votes(): int
+toString(): String
Using your knowledge of classes, arrays, and array list, write the Java code for the UML above in NetBeans.
[7 marks]
Write the Java code for the main method in a class called TestElection to do the following:
a) Declare an array to store objects of the class defined by the UML above. Use a method from the JOptionPane class to request the length of the array from the user.
[3 marks] b) Use a method from the JOptionPane class to request values from the user to initialize the instance variables of Election objects and assign these objects to the array. The array must be filled.
which ine if these is a subtractive theory
Answers
Answer: b I think please correct me if I'm wrong
Explanation:
Your agile team only has one database developer. So the other developers finish their tasks and then wait for their work to be Integrated into the database. This creates a backup for the database developer. But it also means that the other developers must either wait or add to a growing pile of database work. What's one possible solution to this challenge?
Answers
Members of an Agile development team often agrees on what tasks to work on and they do it together. The one possible solution to this challenge is to Have the database developer train the rest of the team so there are fewer handoffs.
Agile development team often works together as a team. They as team discuss the task yo take, when it will take place etc.
This team is all about communication, teamwork, problem-solving etc.
Conclusively, A task should be completed by one member on the team, but the team may choose to pair up when doing the work.
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See full question below:
Your agile team only has one person who knows how to develop database software. So the other developers finish their tasks and then wait for their work to be Integrated into the database. This creates a pile of backed up work for the database developer. But it also means that the other developers must either wait or add to the growing pile of database work. What's one possible solution to this challenge?
Select an answer:
Have the database developer train the rest of the team so there are fewer handoffs.
Have the software developers split their time between other teams so they're not as productive
Encourage the database developer to work overtime to catch up with their work.
Create a large batch of work so the database developer can focus on finishing
Write a program to create an array of size m X n and print the sum of all the numbers row wise in java
Answers
Answer:
Here is the program to create an array of size m X n and print the sum of all the numbers row wise in Java:
```
import java.util.Arrays;
public class ArraySumRowWise {
public static void main(String[] args) {
int m = 3;
int n = 4;
int[][] arr = {{1, 2, 3, 4}, {5, 6, 7, 8}, {9, 10, 11, 12}};
// Print the original array
System.out.println("Original Array:");
for (int[] row : arr) {
System.out.println(Arrays.toString(row));
}
// Compute and print the row wise sum
System.out.println("Row Wise Sum:");
for (int i = 0; i < m; i++) {
int rowSum = 0;
for (int j = 0; j < n; j++) {
rowSum += arr[i][j];
}
System.out.println("Row " + (i+1) + ": " + rowSum);
}
}
}
```
Explanation:
In this program, we have created an array of size 3 X 4 and initialized it with some values. We have then printed the original array and computed the row wise sum by iterating over each row and adding up all the elements. Finally, we have printed the row wise sums. You can replace the values of m, n, and arr with your own values to test the program with different array sizes and values.
Select one among the the main categories of computer software, which one is not a category
of Computer software? (1 mark) US
Application
Programs
Utilities
Systems
Answers
Answer:
utilities
Explanation:
the other 3 are Cs programs
give example of how loops are used
Answers
Answer:
to repeat a set of code over and over
Explanation: