Answer:
a language used to search for desired information in a relational database management system
Explanation:
Edge 2021
Question # 2 Multiple Select You wrote a program to compare the portion of drivers who were on the phone. Which statements are true? Select 4 options. Even when confident that the mathematical calculations are correct, you still need to be careful about how you interpret the results. Your program compared an equal number of male and female drivers. You could modify the program to allow the user to enter the data. It is important to test your program with a small enough set of data that you can know what the result should be. A different set of observations might result in a larger portion of male drivers being on the phone.
Answer: A different set of observations might result in a larger portion of male drivers being on the phone.
You could modify the program to allow the user to enter the data.
Even when confident that the mathematical calculations are correct, you still need to be careful about how you interpret the results.
It is important to test your program with a small enough set of data that you can know what the result should be.
Explanation: Got it right
For what specific purpose is the TM9400 P25 Mobile designed? What is the benefit of having a mobile communications device that allows for multiple modes of operation? What features make this mobile device durable enough for use in the field? In your opinion, what feature(s) of the P25 Mobile makes it ideal for police work?
Answer:
The specific purpose for the design of the TM9400 P25 Mobile is its use for efficient communication with other emergency-handling jurisdictions, especially in challenging environments.
When a law enforcement officer requires a dedicated mobile network for communication in emergency situations, the TM9400 P25 Mobile comes handy. It enables the officer to communicate under multiple operational modes from remote locations.
Encryption, together with its high quality audio and rugged build, ensures the durability of the TM9400 P25 Mobile.
The ability to communicate from many places, embedded into its interoperability, allows different law enforcement jurisdictions to seamlessly exchange intelligence. It also has remote network management features, which enhance its spectral efficiency and effectiveness.
Explanation:
The TM9400 P25 Mobile is a high-performance, flexible, and robust radio specially designed for emergency situations. It is widely used by law enforcement officers to communicate with others from remote locations.
Things are created to meet a purpose. The Tait TM9400 is known to be a very high-performing, flexible and robust mobile. It was set up for use in difficult environments while helping to give high quality audio and brilliant operation to the first responders all over the world.
The purpose of TM9400 P25 mobile designed is Challenging environment for effective communication use along with other emergency-handling cases.
It is often used by law enforcement officer because of emergency situation as it comes in handy. It helps the officer to communicate under a lot of operational modes from remote areas.
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Which best describes the condition under which the Unicode output is the same as plain text?
when the text contains no punctuation
when the text contains only characters that are part of Unicode
when the text contains only characters that are part of ASCII
when the text contains no numbers
Answer:
the answer is c
Explanation:
when the text contains only characters that are part of ASCII- on edge
HAGS
Answer:
when the text contains only characters that are part of ASCII
Explanation:
What will the declaration below do to its target?
animation-direction: reverse;
The animation steps will play backward.
The animation steps will play forward, then backward.
The animation steps will play forward.
The animation steps will play backward, then forward.
Select the correct answer.
What is the advantage of using transparencies?
O A. They support better image quality than online presentations.
O B. They are helpful when creating non-linear presentations.
OC. They allow the presenter to jot down points on the slide.
OD. They are better suited to creating handouts.
Reset
Next
Answer:
They are better suited to creating handouts
What is the benefit of using WYSIWYG editor
A WYSIWYG editor is a program with a rich text editing interface that allows your users to see what the end result will look like (more or less) while they're typing. Without one, users would have to edit raw HTML, which can get in the way of the writing process, to say the least.
Hope it helps! :)
Select the correct answer.
Which tag appears in the element of an HTML file?
A.
B.
OC.
OD.
OE.
Answer:
A. <Title> tag
Explanation:
Required
Tag that can be written in the <head> element
Of the given options, <title> is correct.
This is so because, it is compulsory to have the <title> tag and the only location where it can be placed is inside the <head> tag.
Its function is to display the title of a page
e.g.
<title> This is my first page </title>
what is a web browser
Answer:
web browser
Explanation:
.........;)
How have technology and social media changed reading?
O A. Physical books can only be read on the web.
B. Now reading is a conversation of give and take.
O C. People no longer have to read anything at all.
D. Reading often takes much longer to undergo.
Answer:
B?
Explanation:
I'm super sorry if I get this wrong for you but after thinking so much I probably think it would be B
Answer:
the guy above is right it is B
Explanation:
because 2+2=4
What does the top-level domain in a URL indicate?
A. the organization or company that owns the website
B. the organization or company that operates the website
C. the protocol used to access the website D. the type of website the URL points to
Answer:
b i think
Explanation:
A top-level domain (TLD) is the last segment of the domain name. The TLD is the letters immediately following the final dot in an Internet address. A TLD identifies something about the website associated with it, such as its purpose, the organization that owns it or the geographical area where it originates.
Answer:
The answer is D. The type of website the URL points to.
Explanation:
I got it right on the Edmentum test.
PLEASE I NEED HELP, WILL MARK BRAINLYEST!!! 50 POINTS!!!
Select the correct answer.
Production teams share a script between them, and the script is a collaborative effort. Which action is important to keep its character intact?
A.
develop the structure of the screenplay
B.
mention the details of the genres and the subgenres
C.
develop the hook
D.
create a sales pitch
Answer: Develop the structure of the screenplay
Explanation:
The screenplay helps the team find the character of the film and develop it.
Answer: B.
mention the details of the genres and the subgenres
Explanation:
Right on test
Write a recursive method called printNumPattern() to output the following number pattern.Given a positive integer as input (Ex: 12), subtract another positive integer (Ex: 3) continuallyuntil 0 or a negative value is reached, and then continually add the second integer until therst integer is again reached. For this lab, do not end output with a newline.
Answer:
Explanation:
The following is written in Java and prints out the pattern to and from the first num parameter that is passed to the function. Meaning it goes from num1 to 0 and then from 0 to num1 again. It prints all of the values in a single line seperated by a space and a test case was used using the values provided in the question. The output can be seen in the attached picture below.
static void printNumPattern(int n1,int n2){
System.out.print(n1 + " ");
if(n1<=0) {
return;
} else {
printNumPattern(n1-n2,n2);
}
System.out.print(n1 + " ");
}
To launch the mail merge help dialog box, what option should you select using the Microsoft word office assistant?
Answer:
Complete setup.
Explanation:
Microsoft Word refers to a word processing software application or program developed by Microsoft Inc. to enable its users type, format and save text-based documents.
A Mail Merge is a Microsoft Word feature that avails end users the ability to import data from other Microsoft applications such as Microsoft Access and Excel. Thus, an end user can use Mail Merge to create multiple documents (personalized letters and e-mails) for each entry in the list at once and send to all individuals in a database query or table.
Hence, Mail Merge is a Microsoft Word feature that avails users the ability to insert fields from a Microsoft Access database into multiple copies of a Word document.
Some of the options available in the Write & Insert Fields group of Mail Merge are;
I. Highlight Merge Fields.
II. Address Block.
III. Greeting Line.
Generally, when a user wants to launch the Mail Merge help dialog box, the option he or she should select using the Microsoft word office assistant is complete setup.
Additionally, the sequential steps of what occurs during the mail merge process are;
1. You should create the main document
2. Next, you connect to a data source
3. You should highlight or specify which records to include in the mail.
4. You should insert merge fields.
5. Lastly, preview, print, or email the document.
In our discussion of Linear-Time Sorting, we talked about an algorithm called radix sort, which does successive iterations of another algorithm called counting sort, with each of those iterations focused on one digit (e.g., sorting by the last digit and ignoring all the others, sorting by the second-to-last digit and ignoring all the others, or whatever). Suppose that you replaced counting sort, at each step, with a hypothetical algorithm that was faster than counting sort but was not stable. If you did, would you expect radix sort to still come up with a correct result
Answer:
Explanation:
Suppose we use some other sorting technique as the subroutine for radix sort to sort the digit, it will be unstable. The final outcome will not be accurate and correct. This is due to the fact that Unstable sort does not retain the order for equal components, thus whatever sorting was done before for lower significant bits might be screwed up by the next significant bit at that level that possesses the same value.
Consider the following scenario:
[431, 135, 132]
⇒ [431,132,135] (The least significant bit is used in the first step of sorting.)
⇒ [132, 431, 135] (Because the sorting algorithm was not reliable, the second level of sorting screwed up the preceding sorting.)
As a result, we will never receive an accurate and coorect outcome in this scenario.
Because travel distance, cost of living, and other factors vary among the three regions, the annual cost of having a salesperson is $5000 in the east, $11000 in the Midwest, and $7000 in the west. The company has 700000 budgeted for expenses. To ensure nationwide exposure for its product, the company has decided that each region must have at least 10 salespeople. The company wants to know how many salespeople to allocate to each region to maximize the total number of products sold. What type of integer programming model it is
Answer:
Pure integer programming model
Explanation:
To know the type of integer model, we simply check the expected variable and/or value of the model.
From the question, we understand that the end result is to determine the number of salespeople that will be allocated to the east, midwest and west region.
The number of salespeople is discrete i.e. it is an integer (whole number). Since the result is purely integer, the type of model is Pure integer programming model
what is polymerization1
Answer:
Polymerization, any process in which relatively small molecules, called monomers, combine chemically to produce a very large chainlike or network molecule, called a polymer. The monomer molecules may be all alike, or they may represent two, three, or more different compounds.please give me brainliest~❤︎ت︎Ilang takudtod ba isang saknong
Answer:
?
Explanation:
g Consider a disk queue with requests for I/O to blocks on cylinders 95, 120, 41, 122, 15, 142, 65, 167. The Shortest Seek Time First (SSTF) scheduling algorithm is used. The head is initially at cylinder number 100. The cylinders are numbered from 0 (center of disk) to 199 (edge of disk). a) List the requests in the order in which they will be serviced. b) What is the total head movement (in number of cylinders) incurred while servicing these requests
Answer:
follows are the solution to the given question:
Explanation:
Please find the image file for the SSTF scheduling algorithm.
Following are the requested order:
[tex]Request \ \ order :\\\\95\\120\\122\\142\\167\\65\\ 41\\15[/tex]
Calculating the Total Head Movement:
[tex]= (100-95) + (120-95) + (122-120) + (142-122) + (167-142) + (167-65) + (65-41) + (41-15)\\\\= 5 + 25 + 2 + 20 + 25 + 102 + 24 + 26\\\\= 229[/tex]
Write a Java program that displays all integers between 100 and 1,000 (inclusive) that are divisible by i) both 5 and 6 and ii) either 5 or 6, but not both. Display ten numbers per line, where consecutive numbers are separated by a single space. Clearly separate and mark the outputs for cases i) and ii).
//Begin class definition
public class Divisibility {
//Begin main method
public static void main(String [] args){
//print some text
//to show the numbers to be displayed
System.out.println("========================================================");
System.out.println("Integers between 100 and 1000 divisible by both 5 and 6");
System.out.println("========================================================");
//create an int variable
//to hold the number of numbers printed
int counter = 0;
//create a loop that goes from 100 and 1000
for(int i=100; i<=1000; i++){
//if the number is divisibie by both 5 and 6
if(i % 5 == 0 && i % 6 == 0){
System.out.print(i + " ");
counter++;
if(counter > 0 && counter % 10 == 0){
System.out.println();
}
}
}
//print some text
//to show the numbers to be displayed
System.out.println("\n");
System.out.println("======================================================================");
System.out.println("Integers between 100 and 1000 divisible by either 5 or 6 but not both");
System.out.println("======================================================================");
//reset counter to 0
counter = 0;
//create a loop that goes from 100 and 1000
for(int i=100; i<=1000; i++){
//if the number is divisible by both 5 and 6
//then skip
if(i % 5 == 0 && i % 6 == 0){
continue;
}
//if the number is divisible by 5 or 6
//print the number,
//increment counter
if(i % 5 == 0 || i % 6 == 0){
System.out.print(i + " ");
counter++;
//check if 10 numbers are already printed
//if yes, print a new line
if(counter > 0 && counter % 10 == 0){
System.out.println();
}
}
}
} //End of main method
} //End of class definition
Explanation:The code above is written in Java. The actual lines of code are written in bold face while comments explaining the code are written in regular face.
The source code with the output is attached to this response. To execute this program, save the source code file as Divisible.java and run the file.
state the keyboard key used to move the cursor to the line
Answer:
Home & End are used to move the cursor to the start and end of a line
Hello all i need help on my next task on Procedural Programming, ive tried to understand many times but i keep getting misled, im a beginner.
Objective
Name: Dot product
Description:
Write a procedure, called dot_product which calculates in the variable ps, the dot(scalar) product of v1 and v2 (v1 and v2 are vectors of IR)
Write an algorithm which determines, for n pairs of given vectors, whether two vectors of given IR are orthogonal, by calling the procedure defined in the previous question. The dot product of two orthogonal vectors is zero.
Modify the previous algorithm if you use a dot_product function instead of a procedure.
Instructions:
Use array for presenting the vector.
Use nested loop (a loop inside another)
Use different types of passing parameters
Answer:
https://opentextbc.ca/calculusv3openstax/chapter/the-dot-product/
Explanation:
hope its hlp you to understand to find the answer
The `dot_product` is defined as a function, and it returns the dot product value instead of storing it in a variable.
How did we realize this dot product?Let's break down the task into various steps and work on them one by one.
1. Implementing the dot_product procedure: To calculate the dot product of two vectors, you need to multiply the corresponding elements of the vectors and sum them up. Here's an example implementation of the dot_product procedure in a procedural programming language:
procedure dot_product(v1, v2):
n = length(v1) # Assuming both vectors have the same length
ps = 0 # Initialize the dot product variable to zero
for i = 1 to n:
ps = ps + v1[i] * v2[i] # Multiply corresponding elements and add to the dot product variable
return ps
In this procedure, `v1` and `v2` are the input vectors, and `ps` is the dot product result.
2. Checking if vectors are orthogonal: Now, let's write an algorithm to determine whether two vectors are orthogonal by calling the `dot_product` procedure. We'll use a nested loop to iterate over pairs of vectors.
algorithm check_orthogonal_vectors(vectors):
n = length(vectors) # Number of vector pairs
for i = 1 to n:
v1 = vectors[i][1] # First vector in the pair
v2 = vectors[i][2] # Second vector in the pair
ps = dot_product(v1, v2) # Call the dot_product procedure
if ps == 0:
output "The vectors", v1, "and", v2, "are orthogonal."
else:
output "The vectors", v1, "and", v2, "are not orthogonal."
In this algorithm, `vectors` is an array containing pairs of vectors. Each pair should be a 2D array where the first element represents the first vector and the second element represents the second vector.
Modifying the algorithm using a dot_product function: If you want to use a function instead of a procedure for calculating the dot product, here's how you can modify the previous algorithm:
function dot_product(v1, v2):
n = length(v1) # Assuming both vectors have the same length
ps = 0 # Initialize the dot product variable to zero
for i = 1 to n:
ps = ps + v1[i] * v2[i] # Multiply corresponding elements and add to the dot product variable
return ps
algorithm check_orthogonal_vectors(vectors):
n = length(vectors) # Number of vector pairs
for i = 1 to n:
v1 = vectors[i][1] # First vector in the pair
v2 = vectors[i][2] # Second vector in the pair
ps = dot_product(v1, v2) # Call the dot_product function
if ps == 0:
output "The vectors", v1, "and", v2, "are orthogonal."
else:
output "The vectors", v1, "and", v2, "are not orthogonal."
In this modified version, the `dot_product` is defined as a function, and it returns the dot product value instead of storing it in a variable.
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ses
te whether the following statements are True or False
LOGO is programming language.
The full form of LOGO is Language Of Great Object.
The turtle in logo is Moving Triangle.
LOGO was designed by Bill Gates.
School Level Computer Science, Grade-4
Answer:
Amoung us
Explanation:
When the imposter is sus
In which situation is coauthoring of presentations primarily utilized?
A) A reviewer must be able to make changes to a presentation after an author creates it.
B) Multiple authors must be able to simultaneously make changes to a presentation.
C) Multiple reviewers have to be able to view one another's changes after they are made.
D) One author and one reviewer work on a presentation at different times.
Answer:
C) Multiple reviewers have to be able to view one another's changes after they are made.
Explanation:
g 4-6 you've been given the network 200.5.0.0 /24 and need to subnet it using vlsm as follows: bldg 1 30 hosts bldg 2 10 hosts bldg 3 10 hosts bldg 4 4 hosts what will be the network address for bldg 3
Answer:
The answer is "200.5.0.0 32/28".
Explanation:
The requirement of the Bldg is =30.
The number of the host bits which is needed = 5
Therefore the subnet mask will be =/27
for bldg 3 netmask could be= /28
and when the /28 after that the last octet will be= 00100000.
00100000 converting value into a decimal value that is = 32.
therefore the correct value is 200.5.0.32 /28.
Implement a class Rectangle. Provide a constructor to construct a rectangle with a given width and height, member functions get_perimeter and get_area that compute the perimeter and area, and a member function void resize(double factor) that resizes the rectangle by multiplying the width and height by the given factor. (Page EX9-3).
//class declaration
public class Rectangle{
//declare the instance variables - width and height
double width;
double height;
//the constructor
public Rectangle(double width, double height){
//initialize the width of the rectangle
this.width = width;
//initialize the height of the rectangle
this.height = height;
}
//method get_perimeter to compute the perimeter of the rectangle
public double get_perimeter(){
//compute the perimeter
//by using the formula 2(width + height)
double perimeter = 2*(this.width + this.height);
//return the perimeter
return perimeter;
}
//method get_area to compute the area of the rectangle
public double get_area(){
//compute the area
//by multiplying the width and height of the rectangle
double area = this.width * this.height;
//return the area
return area;
}
//method resize to resize the rectangle
public void resize(double factor){
//resize the width of the rectangle
//by multiplying the width by the factor
this.width = this.width * factor;
//resize the height of the rectangle
//by multiplying the height by the factor
this.height = this.height * factor;
}
} //end of class declaration
Explanation:The code above has been written in Java. In contains comments explaining every part of the program.
Write a program called nearest_multiple.py that asks the user to input a number (here I will call it num) and a strictly positive integer (here I will call it mult) and prints as output the closest integer to num that is a multiple of mult
Answer:
The program is as follows:
num = float(input("Enter a decimal (float): "))
mult = int(input("Enter a positive whole (int): "))
small = (num // mult) * mult
big = small + mult
print(num,"rounded to the nearest multiple of ",mult,"is",end=" ")
print(big if num - small > big - num else small)
Explanation:
This gets input for num
num = float(input("Enter a decimal (float): "))
This gets input for mult
mult = int(input("Enter a positive whole (int): "))
This calculates the smaller multiple
small = (num // mult) * mult
This calculates the larger multiple
big = small + mult
This prints the output header
print(num,"rounded to the nearest multiple of ",mult,"is",end=" ")
This prints small if small is closer to num, else it prints big
print(big if num - small > big - num else small)
What factors do network consultants consider when determining the network needs of a business? Use the space provided below to answer this question in five to ten sentences.
Answer:
1.Support
In most cases, the simpler the network design, the less technical support you'll require for both installation and maintenance. If you need a complex, high-speed network, consider the level of technical assistance available locally. Many small businesses can't justify the cost of full-time IT personnel. Designing a simple network that can be serviced quickly by local technicians should be a primary consideration. If your business demands a complex network beyond the capabilities of local service, design sufficient redundancy in critical network elements to ensure a minimum level of service until repairs can be made.
2.Expansion
Planning for growth in the initial stages can save future expenditures. The price difference, for example, between a 16-port switch and a 32-port switch can be negligible when compared to the cost of purchasing an new switch to replace one that is too small. Most network devices are designed to provide several years of service.
3.Outside Access
Internet access has become all but mandatory for most modern businesses. It's a good idea to consider the type of Internet connection required and the amount and type of support you will receive from your Internet service provider before designing the rest of your network. Some ISPs will provide support and advice on connection speed requirements and security concerns for commercial accounts before installation.
4.Security
Securing a network from outside intrusion or data theft is a primary concern for many companies. While it is possible to eliminate the expense of Ethernet cabling by opting for a wireless network solution, Wi-Fi networking is the least secure method of sharing data and connections. The encryption methods built into most commercial routers, Wireless Encryption Protocol (WEP), Wireless Protected Access (WPA) and the more recent WPA2, can be cracked by skilled hackers. Designing a network with hard-wired Ethernet connections eliminates the risk of intrusion to only those with physical access to the network.
5.Cost
Equipment and maintenance costs are often the first consideration in network design. Fortunately, the cost of hubs, routers and switches are relatively low when compared to the early days of networking.
Which of the following statements is correct?
Select one:
a. A failure in Network layer crashes the application
b. A failure in Network layer affects transport layer
c. A failure in Network layer affects Data Link layer
d. A failure in Network layer affects entire communication
e. A failure in Network layer stops the device from working entirely
The statement which is correct from the given answer choices is:
C. A failure in Network layer affects Data Link layerAccording to the given question, we are asked to show which of the statement about the network layer is most represented accurately.
As a result of this, we can see that a network layer is a part of the OSI model which is in charge of receiving and forwarding service requests from the sender to the receiving host in a network.
With this in mind, if the network layer fails, then there would also be a failure in the data link layer.
Therefore, the correct answer is option C
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All of the following can cause a fatal execution-time error except: Group of answer choices Dereferencing a pointer that has not been initialized properly Dereferencing a null pointer Dereferencing a pointer that has not been assigned to point to a specific address Dereferencing a variable that is not a pointer
Answer: Dereferencing a variable that is not a pointer
Explanation:
The execution time also refered to as the CPU time pertaining to a given task is the time that is used by the system to execute a task.
Some of the reasons for a fatal execution-time error include:
• Dereferencing a pointer that has not been initialized properly
• Dereferencing a null pointer
• Dereferencing a pointer that has not been assigned to point to a specific address.
It should be noted that dereferencing a variable that is not a pointer doesn't cause a fatal execution-time error.
Two essential privacy concerns are _____.
cybercrime and government authorization
political freedom and religious freedom
protecting criminals’ personal emails
knowing how personal data are collected and used
please answer asap as well as the others i posted
Answer:
knowing how personal data are collected and used.
Explanation:
A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to effectively and efficiently create, store, modify, retrieve, centralize and manage data or informations in a database. Thus, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.
Generally, a database management system (DBMS) acts as an intermediary between the physical data files stored on a computer system and any software application or program.
Data theft can be defined as a cyber attack which typically involves an unauthorized access to a user's data with the sole intention to use for fraudulent purposes or illegal operations. There are several methods used by cyber criminals or hackers to obtain user data and these includes DDOS attack, SQL injection, man in the middle, phishing, etc.
Basically, the two (2) essential privacy concerns in the field of cybersecurity are knowing how personal data are collected and essentially how they're used by the beneficiaries or end users.
This ultimately implies that, the medium (channel) and methods through which personal data are collected or obtained plays a huge role in determining how secured or unsecured a user's data are. Also, the manner in which a person's personal data is used should be well defined.