"A computer is an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program." "A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data."
Each of the flowchart segments in Figure 3-24 is unstructured. Redraw each segment so that it does the same processes under the same conditions, but is structured.
The segments of the flowcharts have been recreated such that it does the same processes under the same conditions, but is structured. Their respective pseudo codes have also been created. See the attached pdf.
What is a pseudo code?A pseudo code is a notation used in program design that looks like a simplified computer language.
Why is it important for flow chart to be structured?This preference derives from the fact that such flowcharts are easier to understand and produce less mistakes in human perception.
The organized flowchart primarily aids the mission in the development of new algorithms by encapsulating a variety of data points within an interconnected depiction.
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Your boss sends you an e-mail with some criticism of a report you submitted. Which of the following is the best way to respond?
THAT REPORT WAS PERFECT!
I will work on incorporating your suggestions before our deadline.
Do not respond at all. She will come find you if she wants to know if you read the e-mail.
The answer is B for whoever needs it on brainly.
Answer:
the answer is b for whoever needs the help
Medical assistant, Jackie, was downloading some patient information on cerebral palsy from the Internet. While downloading, Jackie noticed the computer was working slower than usual. When Jackie clicked on a web site that she needed to review, the computer would not take her to the designated website. Instead, the computer took her to an alternative site. Jackie soon noticed that even when she was working offline using a word processing software program, the computer was acting up. When she went to
the medical software, she could not bring up patient account information.
Question:
What happened and what should Jackie do?
The thing that happened is that she has been a victim of system attack and the right thing for Jackie to do is to have an antivirus that can block the malicious app obstructing her.
What is a system hack?System hacking is known to be when one's computer is said to be compromise in regards to computer systems and software.
Note that The thing that happened is that she has been a victim of system attack and the right thing for Jackie to do is to have an antivirus that can block the malicious app obstructing her.
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When should performance monitoring software be used to create baselines?
A When a network device fails
B. When the network is operating correctly C. When malware is detected
D. When troubleshooting a connectivity issue
Answer:
D. I guess
Explanation:
because permon is mostly used to see;
- if the designed structured meets the requirements of the system
- it there are bugs
- if there are deficiencies
and in troubleshooting we monitor the issues that the structure has faced or to see if any defeciency will be face. so in connectivity issue troubleshooting we can use permon and create baseline of efficiencies and deficiencies... I'm not a professional in this field so my answer might be wrong.
You receive a request for a report on your office’s productivity. How should you respond to that e-mail?
A. Wait until you have completed the report to respond, even if it takes months.
B. Let the sender know that because you cannot write the report in twenty-four hours, you will not be able to help them at all.
C. Tell the sender that you have received their e-mail and will work on the report.
The answer is the thrid one C.
In the case above, the ways that one need to respond to that e-mail is that:
Tell the sender that you have received their e-mail and will work on the report.
Check more about email below.
What is the email about?A response email is known to be a kind of an email that is made reply to another email.
Note that In business, this is said to be a type of email that a person will have to write in regards to inquiry response email, declining an invitation and others.
Hence, In the case above, the ways that one need to respond to that e-mail is that
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How would you use SQL to change a table's structure? What general types of changes are possible? Which commands are used to implement these changes?
The SQL is used to change a table's structure by:
The use of the SQL ALTER TABLE command.
How is it done?The SQL ALTER TABLE command is known to be that which is often used to alter the structure of an existing table.
It is known to help one to be able to add or delete columns, make or destroy indexes, alter the kinds of existing columns, rename columns or the table itself.
Note that It can also be used to alter the comment for any kind of table and type of the table therein.
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Pretend you work with a lot of different documents in an internship with a software development company. What kinds of actions can you take to keep your files, folder names, folder structure, and yourself organized? Be thorough in your answer.
In the case above, I will categories my files and also my folders using as names and structures. The file name will help me to know identify the file in fast time and i will also use descriptive file names.
The ways that i will use in the file management are:
I will use a single place for all kinds of documents. I will make a Folders in a kind of Logical Hierarchy. I will also Nest Folders inside Folders. I will use the File Naming Conventions, etc.What is file structure?A file structure is known to be the ways or combination of depiction for data in files.
Hence, In the case above, I will categories my files and also my folders using as names and structures. The file name will help me to know identify the file in fast time.
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Pretend you work with a lot of different documents in an internship with a software development company. What kinds of actions can you take to keep your files, folder names, folder structure, and yourself organized? Be thorough in your answer
The kinds of actions that i will take to keep your files, folder names, folder structure, and yourself organized are:
I will make use of the Default Installation Folders.I will create one Place to place all Documents. I will make Folders using Logical Hierarchy. I will also Nest Folders inside Folders.I will use the File Naming Conventions, etc.How do I keep my folders organized?For any kind of file arrangement it entails the act of keeping files in an organized manner that one can easily trace back if one is in need of that file.
There it is good to Sort your files every time such as once a week and as such:
The kinds of actions that i will take to keep your files, folder names, folder structure, and yourself organized are:
I will make use of the Default Installation Folders.I will create one Place to place all Documents. I will make Folders using Logical Hierarchy. I will also Nest Folders inside Folders.I will use the File Naming Conventions, etc.Learn more about files from
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Draw the flow chart to find roots of Quadratic equation ax+bx+c=0
Using the knowledge in computational language in C++ it is possible to write a code that draw the flow chart to find roots of Quadratic equation.
Writting the code in C++:#include <math.h>
#include <stdio.h>
int main() {
double a, b, c, discriminant, root1, root2, realPart, imagPart;
printf("Enter coefficients a, b and c: ");
scanf("%lf %lf %lf", &a, &b, &c);
discriminant = b * b - 4 * a * c;
// condition for real and different roots
if (discriminant > 0) {
root1 = (-b + sqrt(discriminant)) / (2 * a);
root2 = (-b - sqrt(discriminant)) / (2 * a);
printf("root1 = %.2lf and root2 = %.2lf", root1, root2);
}
// condition for real and equal roots
else if (discriminant == 0) {
root1 = root2 = -b / (2 * a);
printf("root1 = root2 = %.2lf;", root1);
}
// if roots are not real
else {
realPart = -b / (2 * a);
imagPart = sqrt(-discriminant) / (2 * a);
printf("root1 = %.2lf+%.2lfi and root2 = %.2f-%.2fi", realPart, imagPart, realPart, imagPart);
}
return 0;
}
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what is cpu?
please give me right answer
Answer:
Explanation:
processor such as intel/amd processors
Explain an example of a blacklisting program and how it works
A blacklist might consist, for example, of a list of names developed by a company that refuses to hire individuals who have been identified as union organizers; a country that seeks to boycott trade with other countries for political reasons; a LABOR UNION that identifies firms with which it will not work
Suppose in an Excel spreadsheet, the value in cell A1 is 25. By using the Macabacus local currency cycle shortcuts (Ctrl + Shift + 4) and pressing 4 two times, how will the value in cell A1 display?
Because pressing Ctrl + Shift + 4 converts the number to a currency format and hitting it again does not modify the format, the answer that should be selected is "$25.00.". This is further explained below.
What is an Excel spreadsheet,?Generally, Cells in rows and columns may be used to organize, compute, and sort data in a spreadsheet. In a spreadsheet, data may be represented in the form of numerical numbers.
In conclusion, When using Ctrl + Shift + 4, it converts the number to a currency format, therefore the right answer is $25.00.
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Using any loop construct, write a java code to print the following:
1010101
10101
101
1
Answer:
class Main {
public static void main(String[] args) {
for (int n = 0x55; n > 0; n /= 4) {
System.out.println(Integer.toBinaryString(n));
}
}
}
Explanation:
Because the pattern is very regular, you can start with 0x55 (which is 0101 0101) and shift right 2 places everytime. Shift right 2 places is the same as dividing by 4.
What is the purpose of secondary
memory?
Answer:
secondary memory is usually used as mass storage.
User enters menu items by name or an assigned item number.
Using the knowledge in computational language in python it is possible to write a code that uses enters menu items by name or an assigned item number.
Writting the code in python:#Here, file1 is created as object for menu.txt and file2 as object for bill.txt
#It is done using the open() function.
#No module is required to be imported for this function.
#Here, r represents that this file will be used to read data
#and w represents "write"
file1 = open("menu.txt","r")
file2 = open("bill.txt","w")
#this is the welcome statement
print ("Welcome to the Delicious Restaurent:")
print("""Enter "I'm done" or "Exit" or "No" to stop the orders.\n""")
print("The menu is as follows:\nPlease enter the item no. to order.\n")
#readlines(): reads all the lines and return them as each line a string element in a list.
a=file1.readlines()
#we will iterate though each element and print it to the customer
for i in range(len(a)):
print("{}) {}".format(i+1,a[i]))
#variable to store the total bill amount
total=0
#initialize the order variable with 1
order=1
#taking the input
order=int(input("\nEnter order: "))
#This loop will continue untill the customer will enter "exit" or "I'm done"
while(order not in ["i'm done", "I'm done" ,"Exit", "exit","No","no"]):
#if customer enters "i'm done" or "exit", he will break out of loop
if order in ["i'm done", "I'm done" ,"Exit", "exit","no","No"]:
break
#if customer enters any number between 1 to 12, that item will be added to his bill
if order in range(1,13):
print("Your order number {} is added.\n".format(order))
#we will get that item by its order number
item=a[order-1]
#Here i am using string slicing to get the price(it is after the $ sign)
#We will get the index of $ sign and use the number after that
# for eg. "Egg burger $34.12"
# indexi= 11 (Here $ is at 11th position)
indexi=item.index('$')
#prici will have the price
prici=(item[indexi+1:])
#add the price of that item to total value
total+=float(prici)
#write the item and its price to the output file
file2.write(item)
#For any other inputs, it will print ("Wrong choice")
else:
print("Wrong choice")
#It will ask the user, if he/she needs more orders
print("Do you want to add more")
order=(input("Enter order: "))
#it will convert the user input into an integer, if possible
#because he may enter "exit" also.
try:
order=int(order)
except:
continue
#This is the case outside of the while loop.
#Here, Total amount is printed in the bill.
file2.write("----------------------\n")
file2.write("Your Total amount is $"+str(total))
#We need to close those files as well
#close() function closes the file and frees the memory space acquired by that file.
file1.close()
file2.close()
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Differentiate between CD-R and CD RW
After writing to a CD-R, it becomes a CD-ROM. A Compact Disc Re-Writable (CD-RW) is an erasable disc that can be reused. The data on a CD-RW disc can be erased and recorded over numerous times. NOTE: CD-RW media may not be readable outside of the drive it was created in.
Explanation:
hope it will help you
what is spy x family?
Answer:
Spy × Family, is a Japanese manga series written and illustrated by Tatsuya Endo. The story follows a spy who has to "build a family" to execute a mission, not realizing that the girl he adopts as his daughter is a telepath, and the woman he agrees to be in a marriage with is a skilled assassin.
An anime television series adaptation produced by Wit Studio and CloverWorks premiered on TV Tokyo and its affiliate stations in April 2022, and was licensed by Muse Communication in Asia and Crunchyroll worldwide. The second half aired from October to December 2022. A second season is set to premiere in October 2023 and an anime film, titled Spy × Family Code: White, will release on December 22, 2023.
By March 2023, Spy × Family had over 30 million copies in circulation, making it one of the best-selling manga series. The series has been praised for its storytelling, comedy, and artwork.
I personally, rate it a solid ⭐⭐⭐⭐⭐rating because it's GREAT!
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A word or phrase to help identify a file when you do not know the file name during the file expiration search
step oneyou have to try the best to identify a file given when you do not know the filename during the file expiration search
step 2
you all know that a word or phrase is is the branch of grammar or question tag
step number 3
word is a group of letter giving some sence
step 4
phrase is a given sentence
last and final step
the file name is expiration because it is already given below
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84 104 101 32 97 110 115 119 101 114 32 105 115 32 53 48 33 There's a way to make this meaningful; find it!
The question is about identifying the various ways of manipulating numbers. One of such is using following pair:
Input Format: Decimal ASCIITransformed Output String.Using the above process, the result given is 50.
What is ASCII?ASCII is the acronym for American Standard Code for Information Interchange.
Another way of approaching the above problem is by bucketizing.
The act of describing a problem, discovering the origin of the problem, finding, prioritizing, and selecting alternatives for a solution, and executing a solution is known as problem solving.
Similarly, bucketizing is a data organizing technique that decomposes the space from which geographic data is gathered into areas.
Some criteria for selecting area borders include the amount of things contained inside them or their physical arrangement (e.g. minimizing overlap or coverage).
A bucket data structure utilizes key values as bucket indices and stores things with the same key value in the appropriate bucket.
As a result, the job necessary to address the problem is completed.
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Which of the following tasks are suitable for creating an algorithm? Choose all that apply
A tasks are suitable for creating an algorithm are:
giving directions to a location.solving a math problem.tracking money in a bank account.tracking the number of items in inventory.What is algorithm?An algorithm is known to be a form of a procedure that is often employed in the act of solving a problem or carrying out a computation.
Note that in the case above, A tasks are suitable for creating an algorithm are:
giving directions to a location.solving a math problem.tracking money in a bank account.tracking the number of items in inventory.See options below
giving directions to a location
saving time writing a computer program
solving a math problem
tracking money in a bank account
tracking the number of items in inventory
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What is the value of six sigma ? How dose it relate to agile management
How is a collapsed qubit similar to a bit?
The collapsed qubit similar to a bit as it has a single value of either 0 or 1.
What is the difference between a qubit and a bit?Note that a classical computer is one that has a memory composed of bits that is, each bit is known to hold a one or a zero.
Note also that a qubits (quantum bits) is one that can hold a one, a zero or can also superposition the both.
Hence, The collapsed qubit similar to a bit as it has a single value of either 0 or 1.
See full question below
How is a collapsed qubit similar to a bit? It can stay in a state of superposition. It is still dependent on its counterparts. It has a single value of either 0 or 1. It has numerous potential paths to follow.
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The formula in the cell above would yield the result:
The result that would be yielded by the formula in the cell given would be 9.
What result would the COUNTA formula yield?COUNTA is a formula that is used to count the number of cells in a given range of cells that have any values in them.
In the range (A1:I1), the number of cells with values would be 9 because cells A1 to I1 all have values in them.
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4.13 LAB: Playlist (output linked list)
Given main(), complete the SongNode class to include the printSongInfo() method. Then write the Playlist class' printPlaylist() method to print all songs in the playlist. DO NOT print the dummy head node.
Ex: If the input is:
Stomp!
380
The Brothers Johnson
The Dude
337
Quincy Jones
You Don't Own Me
151
Lesley Gore
-1
the output is:
LIST OF SONGS
-------------
Title: Stomp!
Length: 380
Artist: The Brothers Johnson
Title: The Dude
Length: 337
Artist: Quincy Jones
Title: You Don't Own Me
Length: 151
Artist: Lesley Gore
The program based on the information is illustrated.
How to illustrate the program?import java.util.Scanner;
public class Playlist {
public static void printPlaylist(SongNode songs){
SongNode song = songs.getNext();
while (song!=null) {
song.printSongInfo();
System.out.println();
song = song.getNext();
}
}
public static void main (String[] args) {
Scanner scnr = new Scanner(System.in);
SongNode headNode;
SongNode currNode;
SongNode lastNode;
String songTitle;
int songLength;
String songArtist;
// Front of nodes list
headNode = new SongNode();
lastNode = headNode;
// Read user input until -1 entered
songTitle = scnr.nextLine();
while (!songTitle.equals("-1")) {
songLength = scnr.nextInt();
scnr.nextLine();
songArtist = scnr.nextLine();
currNode = new SongNode(songTitle, songLength, songArtist);
lastNode.insertAfter(currNode);
lastNode = currNode;
songTitle = scnr.nextLine();
}
// Print linked list
System.out.println("LIST OF SONGS");
System.out.println("-------------");
printPlaylist(headNode);
}
}
class SongNode {
private String songTitle;
private int songLength;
private String songArtist;
private SongNode nextNodeRef; // Reference to the next node
public SongNode() {
songTitle = "";
songLength = 0;
songArtist = "";
nextNodeRef = null;
}
// Constructor
public SongNode(String songTitleInit, int songLengthInit, String songArtistInit) {
this.songTitle = songTitleInit;
this.songLength = songLengthInit;
this.songArtist = songArtistInit;
this.nextNodeRef = null;
}
// Constructor
public SongNode(String songTitleInit, int songLengthInit, String songArtistInit, SongNode nextLoc) {
this.songTitle = songTitleInit;
this.songLength = songLengthInit;
this.songArtist = songArtistInit;
this.nextNodeRef = nextLoc;
}
// insertAfter
public void insertAfter(SongNode nodeLoc) {
SongNode tmpNext;
tmpNext = this.nextNodeRef;
this.nextNodeRef = nodeLoc;
nodeLoc.nextNodeRef = tmpNext;
}
// Get location pointed by nextNodeRef
public SongNode getNext() {
return this.nextNodeRef;
}
public void printSongInfo(){
System.out.println("Title: "+this.songTitle);
System.out.println("Length: "+this.songLength);
System.out.println("Artist: "+this.songArtist);
}
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software is in -----language
Answer:
Haruhi Suzumiya supremacy
Write a function expand_string(a, pre, suf, num) that takes the parameters a,pre,sub and num appends the prefix pre, and suffux suf to the string a num times and returns the new extended string. Input: a=test, pre=pr, suf=su, num=2. Output: prprtestsusu. In Pyrhon, please.
Answer:99
Explanation:88
What is the significance of the TCP three-way handshake for applications that utilize TCP as transport protocol?
The significance is that It helps to make sure that the 2 sides know that they are in sic or ready to transfer data.
What is the benefit about?TCP's three-way handshake is said to have two vital functions.
It helps to make sure that the 2 sides know that they are in sic or ready to transfer data It gives room for both sides to come to agreement in regards to the initial sequence numbers, that was or is to be sent and acknowledged during the handshake.Hence, The significance is that It helps to make sure that the 2 sides know that they are in sic or ready to transfer data.
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Assume the variable myWord references a string. Write a statement that uses a slicing
expression and displays the last 5 characters in the string.
What happens if the myWord is less than 5 characters long?
Please code in python please.
Answer:
"myWord[-5:]"
Explanation:
So whenever you slice a string, the syntax in python is expressed as:
string[a:b:c]
where a=start index (this is included in the sliced string)
b = end index (this is excluded from the sliced string)
c = increment
If any of these are included, they are set to default values, where a=0, b=len(string), and c=1.
The increment isn't necessary here, and it's just so you know the syntax a bit more
Anyways, I'm assuming when the question asks to display "the last 5 characters in the string" it means in order? e.g "abcdefghijk" -> "ghijk" and not "abcdefghijk" -> "kjihg"
The last piece of information to know is what a negative index represents.
For example if I have the piece of code
"
string = "hello world"
print(string[-1])
"
This will output "d", and the negative 1 represents the last letter. If you did -2, it would output the 2nd to last letter and so on.
So to print the last 5 characters, we simply use the -5 as the starting index.
"
string = "hello world"
print(string[-5:])
"
This will print "world" or in other words, the last 5 letters. The reason for this is because the -5 in the first spot means the starting index is the 5th to last letter, and when you have the : after the -5, this is the way of telling python you're slicing the string, and not indexing 1 character. You don't need to include another value after that, because it will default to the last index of the string, or more specifically the last index + 1, since the last index is still included.
So the last thing to know, is that if the string isn't greater than 5 characters, it just prints the entire string, and no errors are raised. You can test this out your self as well. So whenever you have a string that's less than 5 characters the entire string is outputted.
Olivia is an amputee who wears a prosthetic right hand. Which technology would most help her operate a computer?
In the case of Olivia as an amputee who wears a prosthetic right hand. the technology that would most help her operate a computer is 'Nerve interface' technology.
What technology is needed for amputees?'Nerve interface' technology is known to be used by amputees and it is said to be be thought to help in moving bionic limb.
The New technology that is said to often allows users to have greater control and precision if they are said to be using prosthetic hands is known to be 'Nerve interface' technology.
Hence, In the case of Olivia as an amputee who wears a prosthetic right hand. the technology that would most help her operate a computer is 'Nerve interface' technology.
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* Describe the five components of a
computer
Answer:
Computer systems consist of three components as shown in below image: Central Processing Unit, Input devices and Output devices. Input devices provide data input to processor, which processes data and generates useful information that's displayed to the user through output devices. This is stored in computer's memory.
Answer:
I don't know mad ask to your mother or father mad