Select the correct answer.
A software development team is currently in the database creation phase of a project. Which activity will they undertake in this phase?
A.
memory allocation
B.
database design
C.
selecting a DBMS
D.
loading data

Answers

Answer 1

Answer:

database design is the correct e

Answer 2

Answer:

memory allocation


Related Questions

python is an example of a low level programming language true or false?​

Answers

False- python is an example of a high level language. Other high levels are c++, PHP, and Java

Start with the following Python code.
alphabet = "abcdefghijklmnopqrstuvwxyz"
test_dups = ["zzz","dog","bookkeeper","subdermatoglyphic","subdermatoglyphics"]
test_miss = ["zzz","subdermatoglyphic","the quick brown fox jumps over the lazy dog"]
def histogram(s):
d = dict()
for c in s:
if c not in d:
d[c] = 1
else:
d[c] += 1
return d

Copy the code above into your program but write all the other code for this assignment yourself. Do not copy any code from another source.

Write a function called has_duplicates that takes a string parameter and returns True if the string has any repeated characters. Otherwise, it should return False.

Implement has_duplicates by creating a histogram using the histogram function above. Your implementation should use the counts in the histogram to decide if there are any duplicates.

Write a loop over the strings in the provided test_dups list. Print each string in the list and whether or not it has any duplicates based on the return value of has_duplicates for that string. For example, the output for "aaa" and "abc" would be the following.

aaa has duplicates
abc has no duplicates

Print a line like one of the above for each of the strings in test_dups.

Answers

Answer:

huwugsgssuaihsux h baiThatha svaadishht us

Research via the internet and find an article in the news regarding wireless hacking, hardware hacking, or other security breach. As security and IT changed so rapidly, your article should be no older than 2007 (i.e. Less than 5 years old). Summarize the article using at least 500 words.

Answers

Hi, I provided some explanation of key terms.

Explanation:

Wireless hacking: basically the term refers to any unethical activity carried over a radio wave-connected network (eg Internet or Wifi connection) that would provide unauthorized access to information.

Hardware hacking: On the other hand, hardware hacking involves resetting physical hardware with the objective of using it in a way not originally intended by the manufacturer.

A hierarchy chart can be helpful for a. planning the functions of a program b. naming the functions of a program c. showing how the functions of a program relate to each other d. all of the above e. a and c only

Answers

Answer:

Hence the correct options are option B and option C.

Explanation:  

Hierarchy Chart means top to bottom structure 0f a function or a program or an organization.  

Planning the functions of a program means deciding beforehand that what are the functions of a program and what to try to do and when to try to, hierarchy Charts are often helpful In doing/knowing this all.

   Showing how the functions of a program relate to every other means what's the connection between two functions for instance if we have a hierarchical chart of a corporation member then we'll have the connection among the members of the team i.e., first, we'll have CEO, then Manager then team/ project lead then team members and by using hierarchical chart ready to " we will be able to identify the connection among them. during a similar way, we will have a relationship among the functions of a program using the hierarchical chart.

College
START: what new information, strategies, or techniques have you learned that will increase your technology skills? Explain why its important to START doing this right away

Answers

Answer:

Read Technical Books. To improve your technical skills and knowledge, it's best to read technical books and journals. ...

Browse Online Tutorials. ...

Build-up online profile. ...

Learn new Tools. ...

Implement what you learned. ...

Enrich your skillset. ...

Try-out and Apply.

Discuss the OSI Layer protocols application in Mobile Computing

Answers

Answer:

The OSI Model (Open Systems Interconnection Model) is a conceptual framework used to describe the functions of a networking system. The OSI model characterizes computing functions into a universal set of rules and requirements in order to support interoperability between different products and software.

hope that helps you

please follow

please mark brainliest

what is
computer.write its example

Answers

The definition of a computer is a person or electronic device that makes and stores quick calculations or processes information. An example of a famous human computer is Ada Lovelace. An example of a computer is the MacBook.

Define firewall ?with example

Answers

Explanation:

it acts as a barrier between a trusted system or network and outside connections, such as the Internet. However, a computer firewall is more of a filter than a wall, allowing trusted data to flow through it. ... For example, a basic firewall may allow traffic from all IP.

if my answer helps you than mark me as brainliest.

Answer:

hope this helps

Explanation:

Firewalls are software or hardware that work as a filtration system for the data attempting to enter your computer or network. Firewalls scan packets for malicious code or attack vectors that have already been identified as established threats.And also firewall is a network security device that monitors incoming and outgoing network traffic and permits or blocks data packets based on a set of security rules.

WHAT IS ONE WAY A PIVOTTABLE COULD COMBINE THE FOLLOWING DATA

Answers

Answer: You sort table data with commands that are displayed when you click a header arrow button. Hope it help's :D

What is the relationship between an organization’s specific architecture development process and the Six-Step Process?

Answers

Answer:

It is a method of developing architecture in various stages

Explanation:

The organization-specific architecture developmental process is a tested and repeated process for developing architecture. It made to deal with most of the systems. It describes the initial phases of development.  While the six step process is to define the desired outcomes, Endorse the process, establish the criteria and develop alternatives. Finally to document and evaluate the process.

Compare and contrast traditional and cloud data backup methods. Assignment Requirements You are an experienced employee of the DigiFirm Investigation Company. Chris, your team leader, explains that your biggest client, Major Corporation, is evaluating how they back up their data. Chris needs you to write a report that compares traditional backup methods to those provided by a cloud service provider, including the security of cloud services versus traditional forms of on-site and off-site backup. For this assignment: 1. Research both traditional and cloud data backup methods. 2. Write a paper that compares the two. Make sure that you include the security of cloud services versus traditional forms of on-site and off-site backup. Required Resources Course textbook Internet Submission Requirements Format: Microsoft Word Font: Arial, size 12, double-space Citation Style: Follow your school's preferred style guide Length: 1-2 pages If-Assessment Checklist I researched both traditional and cloud data backup methods. I wrote a report that compares the two. I included the security of cloud services versus traditional forms of on-site and off-site backup. I organized the information appropriately and clearly. . I created a professional, well-developed report with proper documentation, grammar, spelling, and nunctuation

Answers

Answer:

Ensures all database elements are known and secured through inventory and security protocols. Catalogs databases, backups, users, and accesses as well as checks permissioning, data sovereignty, encryption, and security rules. 

Security Risk Scoring

Proprietary Risk Assessment relays the security posture of an organization's databases at-a-glance through risk scores.

 Operational Security

Discovers and mitigates internal and external threats in real time through Database Activity Monitoring plus alerting and reporting. Identifies and tracks behavior while looking for anomalous activity internally and externally.

Database Activity Monitoring

Monitors 1 to 1,000+ databases simultaneously, synthesizing internal and external activity into a unified console.

Only by covering both of these areas can organizations have defense in depth and effectively control risk.

You are the IT administrator for a small corporate network. You have recently experienced some problems with devices on the workstation in the Support Office. In this lab, your task is use Device Manager to complete the following:______.
The new network card you installed isn't working as expected (speed is only 1 Mbps). Until you can figure out what the problem is, disable the Broadcom network adapter and enable the Realtek network adapter. To make sure the network adapter has the latest drivers, update the driver for the Realtek network adapter by searching Microsoft Update. You recently updated the driver for your video card. However, the system experiences periodic crashes that you suspect are caused by the new driver. Roll back the driver to a previous version. Move the Ethernet cable to the integrated network port on the motherboard.

Answers

Answer:

I will fix it by my mind by thinking

Based on the above scenario, the steps to take is given below\

What is the management about?

The first thing is to Right-click Start and click on Device Manager and then you expand Network adapters.

Later you Disable the network adapter  and then Update the driver .

Learn more about Ethernet from

https://brainly.com/question/1637942

#SPJ2

Microsoft office can be classified under what heading of application

Answers

Answer:

Word processing software/application

pls mark as brainliest!

Have a grt day!!!

OSI model layers application in mobile computing

Answers

Answer:

The OSI Model (Open Systems Interconnection Model) is a conceptual framework used to describe the functions of a networking system. The OSI model characterizes computing functions into a universal set of rules and requirements in order to support interoperability between different products and software.

Write a program that prompts the user to input an integer that represents cents. The program will then calculate the smallest combination of coins that the user has. For example, 27 cents is 1 quarter, 0 nickel, and 2 pennies. That is 27=1*25+0*5+2*1.
Example program run 1:
Enter number of cents: 185
Pennies: 0
Nickels: 0
Dimes: 1
Quarters: 7
Example program run 2:
Enter number of cents: 67
Pennies: 2
Nickels: 1
Dimes: 1

Answers

Answer:

The program in Python is as follows:

cents = int(input("Cents: "))

qtr = int(cents/25)

cents = cents - qtr * 25

dms = int(cents/10)

cents = cents - dms * 10

nkl = int(cents/5)

pny = cents - nkl * 5

print("Pennies: ",pny)

print("Nickels: ",nkl)

print("Dimes: ",dms)

print("Quarters: ",qtr)

Explanation:

The program in Python is as follows:

cents = int(input("Cents: "))

This calculate the number of quarters

qtr = int(cents/25)

This gets the remaining cents

cents = cents - qtr * 25

This calculates the number of dimes

dms = int(cents/10)

This gets the remaining cents

cents = cents - dms * 10

This calculates the number of nickels

nkl = int(cents/5)

This calculates the number of pennies

pny = cents - nkl * 5

The next 4 lines print the required output

print("Pennies: ",pny)

print("Nickels: ",nkl)

print("Dimes: ",dms)

print("Quarters: ",qtr)

Compute the acceleration of gravity for a given distance from the earth's center, distCenter, assigning the result to accelGravity. The expression for the acceleration of gravity is: (G * M) / (d2), where G is the gravitational constant 6.673 x 10-11, M is the mass of the earth 5.98 x 1024 (in kg) and d is the distance in meters from the earth's center (stored in variable distCenter).
#include
using namespace std;
int main() {
double G = 6.673e-11;
double M = 5.98e24;
double accelGravity;
double distCenter;
cin >> distCenter;
/* Your solution goes here */
cout << accelGravity << endl;
return 0;
}

Answers

Answer:

Replace /* Your solution goes here */ with the following expression

accelGravity = (G * M) / (distCenter *distCenter );

Explanation:

Required

Complete the code

The equivalent expression of (G * M) / (d^2) is:

(G * M) / (distCenter *distCenter );

The expression must be stored in accelGravity.

So, we have:

accelGravity = (G * M) / (distCenter *distCenter );

Mario is giving an informative presentation about methods for analyzing big datasets. He starts with the very basics, like what a big dataset is and why researchers would want to analyze them. The problem is that his audience consists primarily of researchers who have worked with big data before, so this information isn’t useful to them. Which key issue mentioned in the textbook did Mario fail to consider?

Answers

Answer:

Audience knowledge level

Explanation:

The Key issue that Mario failed to consider when preparing for her presentation is known as Audience knowledge level.  

Because Audience knowledge level comprises educating your audience with extensive information about the topic been presented. she actually tried in doing this but she was educating/presenting to the wrong audience ( People who are more knowledgeable than her on the topic ). she should have considered presenting a topic slightly different in order to motivate the audience.

Consider a short, 90-meter link, over which a sender can transmit at a rate of 420 bits/sec in both directions. Suppose that packets containing data are 320,000 bits long, and packets containing only control (e.g. ACK or handshaking) are 240 bits long. Assume that N parallel connections each get 1/ N of the link bandwidth. Now consider the HTTP protocol, and assume that each downloaded object is 300 Kbit long, and the initial downloaded object contains 6 referenced objects from the same sender.

Required:
Would parallel download via parallel instances of non-persistent HTTP make sense in this case? Now consider persistent HTTP. Doyou expect significant gains over the non-persistent case?

Answers

Please send pics and than I sent you lol I wanna wanna play with you lol but I’m gonna play play with this girl and play with me ur mommy mommy play good day bye mommy bye love.

What are the best websites to learn about Java Programing?

Answers

Answer:

well you can download some apps from the play store and it is easy for you to learn from there (interactive)

Write a program to compare the content of AX and DX registers, if they are equal store 1 (as 8 bits) in locations with offset addresses (0020H, 0021H, ..., 0040H), otherwise leave these locations without changing.
???​

Answers

Answer:

so srry I'm very low that this question

2.13 LAB: Branches: Leap Year
A year in the modern Gregorian Calendar consists of 365 days. In reality, the earth takes longer to rotate around the sun. To account for the
difference in time, every 4 years, a leap year takes place. A leap year is when a year has 366 days: An extra day, February 29th. The
requirements for a given year to be a leap year are:
1) The year must be divisible by 4
2) If the year is a century year (1700, 1800, etc.), the year must be evenly divisible by 400
Some example leap years are 1600, 1712 and 2016.
Write a program that takes in a year and determines whether that year is a leap year.
Ex If the input is
1712
the output is
1712 13 leap year.
Ex If the nouts
1913
the outoutis
1913 not leap year.
Written is Coral Language

Answers

Answer:

integer userInput

userInput = Get next input

if userInput % 400 == 0

  Put userInput to output

  Put " is a leap year" to output

else

  if userInput % 4 == 0

     Put userInput to output

     Put " is a leap year" to output

  else

     Put userInput to output

     Put " is not a leap year" to output

Explanation:

I don't know what is so special about Coral but here we go. I couldn't find and IDE that supported Coral so I just used their Coral simulator on their website. The first if statement on line 5 determines if the number is divisible by 400. If so, the leap year is on a century year e.g 1900 1800. If not, the else statement will be executed and the second if statement will execute. If the number is divisible by 4, it is a leap year. If not, the else statement gets executed in which case the number was not a century leap year or a leap year. After that the program terminates.

Hope this helped :)  If it didn't let me know and I do my best to find out what went wrong.

Have a good day :)

Over-activity on LinkedIn?

Answers

Answer:

Being over-enthusiastic and crossing the line always get you in trouble even if you’re using the best LinkedIn automation tool in the world.  

When you try to hit the jackpot over the night and send thousands of connection requests in 24 hours, LinkedIn will know you’re using bots or tools and they will block you, temporarily or permanently.    

This is clearly against the rules of LinkedIn. It cracks down against all spammers because spamming is a big ‘NO’ on LinkedIn.    

What people do is that they send thousands of connection requests and that too with the same old spammy templates, “I see we have many common connections, I’d like to add you to my network.”    

It will only create spam.    

The LinkedIn algorithm is very advanced and it can easily detect that you’re using a bot or LinkedIn automation tool and you’ll be called out on it.

Hello everybody,
For the quiz questions, I tried using the circular method, but got a numeric, period or comma error?
So I tried using the solver to find the same solution I got, but when I entered it in the answer box, he always said incorrectly.
Any help would be highly appreciated and write the results here, why do I have to read the solution quiz because I was wrong? thank you.


The bisection method is being used to calculate the zero of the following function between x = 0 and x = 1.
What is the midpoint for the 3rd iteration? (The midpoint for the 1st iteration is 0.5.) Provide your answer rounded to the thousandths place.

Answers

Answer:

i don't know the answer please tell me

Programming languages categorize data into different types. Identify the characteristics that match each of the following data types.

a. Can store fractions and numbers with decimal positions
b. Is limited to values that are either true or false (represented internally as one and zero).
c. Is limited to whole numbers (counting numbers 1, 2, 3, ...)

Answers

Answer:

a) Integer data type.

b) Real data type.

c) Boolean data type.

Explanation:

a) Integer data type is limited to whole numbers (counting numbers 1, 2, 3…….).

b) Real data type can store fractions and numbers with decimal positions (such as dollar values like $10.95).

c) Boolean data type is limited to values that are either true or false (represented internally as 1 and 0 respectively).

a do-while loop that continues to prompt a user to enter a number less than 100, until the entered number is actually less than 100. End each prompt with newline Ex: For the user input 123, 395, 25, the expected output is:Enter a number (<100):Enter a number (<100):Enter a number (<100):Your number < 100 is: 25

Answers

Answer:

Explanation:

import java.util.Scanner;  

//Declare the class NumberPrompt.  

public class NumberPrompt  

{  

  public static void main(String args[])  

  {  

       /*Declare the variable of scanner class and allocate the  

       memory.*/  

       Scanner scnr = new Scanner(System.in);  

       

       //Initialize the variable userInput.  

       int userInput = 0;

       /* Your solution goes here*/

       //Start the do-while loop

       do

       {

         //Prompt the user to enter the number.

         System.out.println("Enter a number(<100)");  

         

         /*Store the number entered by the user in the

         variable userInput.*/

         userInput=scnr.nextInt();

           

       }while(userInput>=100);/*Run the do-while loop till the    

       user input is greater than 100*/  

       

       //Print the number which is less than 100.

       System.out.println("Your number <100 is "+userInput);

       return;

  }

}

Output:-

write a programmimg code in c++ for school based grading system, the program should accept the subject in the number of students from a user and store their details in the array of type student(class) the student class you have:
1. number student name, index number remarks as variables of type string, marks as integer and grade as char.
2. avoid function called getData which is used to get student details
3. avoid function called calculate which will work on the marks and give the corresponding great and remarks as given below on
Marks 70-100 grade A remarks excellent Mark 60-69 Grade B remarks very good marks 50-59 grade C remarks pass maths 0-49 grade F remarks fail​

Answers

Answer:

The program is as follows:

#include <iostream>

#include <string>

using namespace std;

class Student{

string studName, indexNo, remarks; int marks;  char grade;

public:

 void getData(){

     cin.ignore();

     cout<<"ID: "; getline(cin,indexNo);

  cout<<"Name:"; getline(cin,studName);

  cout<<"Marks: ";cin>>marks;  }

 void calculate(){

  if(marks>=70 && marks<=100){

      remarks ="Excellent";       grade = 'A';   }

  else if(marks>=60 && marks<=69){

      remarks ="Very Good";       grade = 'B';   }

  else if(marks>=50 && marks<=59){

      remarks ="Pass";       grade = 'D';   }

  else{

      remarks ="Fail";       grade = 'F';   }

  cout << "Grade : " << grade << endl;

  cout << "Remark : " << remarks << endl;  }

};

int main(){

int numStudents;

cout<<"Number of students: "; cin>>numStudents;

Student students[numStudents];

for( int i=0; i<numStudents; i++ ) {

 cout << "Student " << i + 1 << endl;

 students[i].getData();

 students[i].calculate(); }

return 0;}

Explanation:

This defines the student class

class Student{

This declares all variables

string studName, indexNo, remarks; int marks;  char grade;

This declares function getData()

public:

 void getData(){

     cin.ignore();

Prompt and get input for indexNo

     cout<<"ID: "; getline(cin,indexNo);

Prompt and get input for studName

  cout<<"Name:"; getline(cin,studName);

Prompt and get input for marks

  cout<<"Marks: ";cin>>marks;  }

This declares funcion calculate()

 void calculate(){

The following if conditions determine the remark and grade, respectively

  if(marks>=70 && marks<=100){

      remarks ="Excellent";       grade = 'A';   }

  else if(marks>=60 && marks<=69){

      remarks ="Very Good";       grade = 'B';   }

  else if(marks>=50 && marks<=59){

      remarks ="Pass";       grade = 'D';   }

  else{

      remarks ="Fail";       grade = 'F';   }

This prints the grade

  cout << "Grade : " << grade << endl;

This prints the remark

  cout << "Remark : " << remarks << endl;  }

};

The main begins here

int main(){

This declares number of students as integer

int numStudents;

Prompt and get input for number of students

cout<<"Number of students: "; cin>>numStudents;

This calls the student object to declare array students

Student students[numStudents];

This is repeated for all students

for( int i=0; i<numStudents; i++ ) {

Print number

 cout << "Student " << i + 1 << endl;

Call function to get data

 students[i].getData();

Call function to calculate

 students[i].calculate(); }

return 0;}

What are the differences between sequential and random files? Which one do you think is better and why?

Answers

Answer:

Sequential is better

Explanation:

Sequential is more organized while the more easier to make but less dependable one is random.

sequential is used for things such as date of birth, or where someone was born.

you can't do that with a random file.

with the aid of examples explain the differences between open source software and licensed software​

Answers

Answer:

Explanation:

Source is when a company go no limits to run the software but can easily be taken done by a complaint or two or a bug while a licensed it a protected version of the software.

Write a program that reads a list of 10 integers, and outputs those integers in reverse. For coding simplicity, follow each output integer by a space, including the last one. Then, output a newline. coral

Answers

def reverse_list (num_list):

try:

if num_list.isdigit() == True:

return num_list[::-1]

elif num_list < 0:

return "Negative numbers aren't allowed!"

except ValueError:

return "Invalid input!"

user_list = list (int (input ("Please enter ten random positive numbers: " )))

print (reverse_list (user_list))

The advantage of returning a structure type from a function when compared to returning a fundamental type is that a. the function can return multiple values b. the function can return an object c. the function doesn’t need to include a return statement d. all of the above e. a and b only

Answers

Answer:

The advantage of returning a structure type from a function when compared to returning a fundamental type is that

e. a and b only.

Explanation:

One advantage of returning a structure type from a function vis-a-vis returning a fundamental type is that the function can return multiple values.  The second advantage is that the function can return can an object.  This implies that a function in a structure type can be passed from one function to another.

Other Questions
Molar mass calculation for Cl^2 Which atom is abundant on earth hello could you please help me with this math problem with full explanation which I am unable to solve? Thanks. Bob has saved $30 per week to buy a new Blu-ray player. He compares two different models: a Panaview that is priced at $130 and a Zony model that is priced at $140. Bob decides to purchase the Zony Blu-ray player for $140. Identify what role money plays in each of the following parts of the story. a. Sean can easily determine that the Panaview model has a lower price than the Zony model.b. Sean saved $30 per week.c. Sean pays $140 for the Blu-ray player. Find the surface area of thetriangular prism.7 cm66 cm7 cmcm5 cm[?] sq cmEnter Which of the following statements are true about antibodies?A. Polyclonal antibodies are part of the natural immune response; monoclonal antibodies are clones of plasma cells used for medical research.B. Polyclonal antibodies are used for the treatment of cancer; monoclonal antibodies are used for medical research.C. Monoclonal antibodies work against many types of antigens; polyclonal antibodies work against a specific antigen.D. Both Polyclonal and Monoclonal antibodies are naturally produced in immune responses. Identify the parent function that can be used to graph the function f(x)=- 9(x + 5)2.a. Fx) = x2c. Fx) = xb. Fx) = [x]Please select the best answer from the choices provided OB who was the man who said I have a dream lol 10. Susan (can / move / not) _______________ into the new house if it (be / not) ________________ ready on time. The cell membrane regulates what enters and leaves the cell, only allowingcertain things to enter or exit. This is called:A:Selective PermabilityB:Homeostasis C:OsmosisD:Transport WHERE ARE THE EXPERTS AND ACE!!!!!!! I NEED HELP PLS SHARE YO SMARTNESS!!!!! WILL GIVE BRAINLIEST AND RATE AND VOTE!!! The number n is doubled and then has y added to it. The result is then divided by 2 and has the number n subtracted from it, the final result is James defines an angle as "a figure consisting of two rays." His statement is not precise enough because he should specify that the rays must be collinear the rays must form a right angle the rays must have a common endpoint the rays must continue in one direction foreverStatement: If two noncollinear rays join at a common endpoint, then an angle is created. Which geometry term does the statement represent? Defined term Postulate Theorem Undefined term 1. what does being born free mean to a student, filipino citizen, and a daughter.2. When we say a person is free, does it give him or her the right to do anything? Explain3. How can you experience total freedom4. Have you experienced inner freedom? How did u feel about it?5. Absolute freedom mocks justice. Absolute justice denies freedom. reflect on this quote by albert camus journey home from school The sides of a triangle are in the ratio of 4:5:7 and its perimeter is 64. Find its sides please help....Will give brainliest What is the solution, if any, to the inequality |3x|20?all real numberssolutionno x>0x what did Rudolf virchow discovered? What is the distance between the following points?y++++ 31 2 3 4 5 6 7 8 9.-27-3+-4-5+-6-7-8