one image is 16384 pixels wide and 512 pixels high. He decides to save it as a 256 color bitmap image. Calculate the file size in Gib

The name of the secure websites are given as follows:

Each of the above websites had the security icon on the top left corner of the address bar just before the above domain names.

The protection of personal and corporate public-facing websites from cyberattacks is referred to as website security.

It also refers to any program or activity done to avoid website exploitation in any way or to ensure that website data is not accessible to cybercriminals.

Businesses that do not have a proactive security policy risk virus spread, as well as attacks on other websites, networks, and IT infrastructures.

Web-based threats, also known as online threats, are a type of cybersecurity risk that can create an unwanted occurrence or action over the internet. End-user weaknesses, web service programmers, or web services themselves enable online threats.

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An outdoor temperature monitoring application  is given below:

package pack10;

import java.util.Scanner;

public class Main {

public static void main(String[] args) {

Scanner sc = new Scanner(System.in);

System.out.println("Enter daily high temperature readings (in Fahrenheit) ");

int input;

int numDays=0;

int highTemp=-999;

int lowTemp=999;

double average=0;

while(true) {

System.out.print("Enter temperature : ");

input = sc.nextInt();

if(input==555) {

break;

}

if(input<-20 || input>120) {

System.out.println("Error!!! Please enter temperatur in range -20 to 120 exclusive");

}else {

numDays++;

if(input>highTemp) {

highTemp = input;

}

if(input<lowTemp) {

lowTemp = input;

}

average += input;

}

}

System.out.println("Number of days the temperature entered : "+numDays);

System.out.println("The minimum temperature is : "+lowTemp);

System.out.println("The maximum temperature is : "+highTemp);

average/=numDays;

System.out.println("The average of the temperature is : "+average);

}

}

A computer program is a set of instructions written in a programming language that a computer can execute. Software includes computer programs as well as documentation and other intangible components. Source code refers to a computer program in its human-readable form.

The outdoor temperature monitoring application that allows a user to keep entering daily high temperature readings is illustrated above.

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Since Jordan is a 3D modeler using three circle made from edges—one large, one medium, and one small circle—and lines them up in front of one another from largest to smallest.  The type of modeling is Jordan using is option B: Polygonal Edge Modeling.

Polygonal modeling is a technique used in 3D computer graphics to represent or approximate an object's surface using polygon meshes. For real-time computer graphics, polygonal modeling is the preferred technique since it is ideally suited to scanline rendering.

A 3D model's fundamental geometric elements are polygons. The polygon's vertices and edges are all straight. The created plane is known as a face and is typically a "triangular polygon," a geometric object with three sides. There are additionally "quads" and "n-gones" with four sides and several vertices.

Note that We build a polygon around each hole to identify an area of influence for that hole using the polygon method, an established and time-tested technique based on a straightforward geometric algorithm.

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Answer:

d. any of the above

Explanation:

remember to give me a Brainest

like ,star,comment.

Answer:

1. Put the database server on the private network.

2. Put the web server inside the DMZ.

kind regards

Answer: sensor

Explanation:

Using the knowledge of computational language in python  it is possible to describe Write a program that reads an integer as input and prints the hailstone sequence starting with the integer entered.

#take the input n

n=int(input())

#generate the sequence

while n>1:

#print n

print(n,end=" ")

#check if n is odd

if(n%2==1):

n=3*n+1

else:

n=int(n/2)

print(n)

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It is right to state that a central processing unit (CPU) is;

A processor's four fundamental functions are retrieve, decode, execute, and write back. Fetch- is the operation that gets instructions from a system's RAM from program memory.

A CPU, or central processing unit, is the computer's brain. The CPU, like that of a human brain, regulates all computer processes. The CPU's role is to monitor input data from devices such as mice and other applications. Then it seeks up instructions for that data and executes them.

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Answer:

C and E

Explanation:

The menu option that allows you to change the display to close-up, single, or multiple pages is view. The correct option is C.

A menu is a set of options presented to a computer application user to assist them in finding information or performing a function.

Menus are common in graphical user interfaces (GUIs) provided by operating systems such as Windows and MacOS. They're also used in speech recognition and on websites and web pages on the internet.

The View menu, located at the top of the screen, contains the following commands: Sheets: Upon selection, a cascade menu appears, displaying a list of all sheets used in the document, sorted from left to right.

View is the menu option that allows you to switch between close-up, single, and multiple page displays.

Thus, the correct option is C.

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Answer: A

Explanation: This is a if/else Statement

In any programming language, the code has to make decisions and carry out actions depending on different inputs.

Answer: call 023 2344 0092

Explanation:

he is my teacher

Compound interest is a rate that charges interest on the interest that accumulates on debt.

What is an interest?

Interest is the payment of an amount above the principal sum by a borrower or deposit-taking financial institution to a lender or depositor at a specific rate. It differs from a fee that the borrower may pay to the lender or a third party. It is also distinct from a dividend, which is paid by a company to its shareholders (owners) from its profit as well as reserve, but not at a fixed rate, but rather on a pro rate basis as a share of the reward gained by risk-taking entrepreneurs when revenue exceeds total costs.

When interest is compounded on the principal amount invested as well as borrowed, the interest rate is applied to the new (larger) principal. It's essentially interest on interest, which leads to exponential growth over time.

So, D is the right answer.

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x=float(input("How many miles can your vehicle travel on 1 gallon of gasoline?: "))

y=float(input("How much does 1 gallon of gasoline cost?: "))

print('20 miles: {:.2f}$\n75 miles: {:.2f}$\n500 miles: {:.2f}$'.format((20/x)*y, (75/x)*y, (500/x)*y))

Answer:

Explanation:

Chris is unfamiliar with the word processing program he is using. He wants to find the drop-down text-driven options for the document view because he does not yet recognize the icons at the top of the window. Where can Chris find these drop down options?

Question 4 options:

Options bar

Scroll bar

Toolbar

Menu bar

#include <bits/stdc++.h>

static int counter=0;

int check_locker(int num) {

 //Pass the first student. All lockers are open.

 std::vector<int> lockers(num,1);

 //Second student. Close the even locker(s).

 for(int i=1;i<=lockers.size();i++) {

   if(i%2==0) {

     lockers.at(i-1)=0;

   } else {

     ;;

   }

 }

 //Each n. student will check.

 for(int j=3; j<=lockers.size();j++) {

   for(int m=j; m<=lockers.size();m+=j) {

     if(lockers.at(m-1)==1) lockers.at(m-1)=0;

     else lockers.at(m-1) = 1;

   }

 }

 //Count 1's

 for(auto& c:lockers) {

   if(c==1) counter++;

   else ;;

 }

 /*For debug purposes, if you want to print the locker's status, activate!

   for(auto& p:lockers) {

   std::cout << p << " ";

 }

 */

 return counter;

}

int main(int argc, char* argv[]) {

 //Get the amount of lockers from user.

 std::cout << "How many lockers does the school have?: ";

 int idx; std::cin>>idx;

 //Waiting..

 std::cout << "Evaluating..\n";

 std::this_thread::sleep_for(std::chrono::milliseconds(1000));

 //Send data into check_locker()

 std::cout << "There is/are " << check_locker(idx) << " open locker(s)." << std::endl;

 return 0;

}

Answer:

The continue statement breaks one iteration (in the loop), if a specified condition occurs, and continues with the next iteration in the loop.

Explanation:

Answer:

grade = float(input(Enter a number grade: "))

if grade <= 65:

     print("That's not good")

Explanation:

Answer:

grade=float(input("Enter a number grade:"))

if grade<=65:

    print("That's not good.")

Explanation:

I got a 100% on the question. The first answer had a few mistakes in it.

Sincerely,

         Dangerous Gem

# define a function for calculating

# the area of a shapes

def calculate_area(name):

 # converting all characters

 # into lower cases

 name = name.lower()

 # check for the conditions

 if name == "rectangle":

   l = int(input("Enter rectangle's length: "))

   b = int(input("Enter rectangle's breadth: "))

   # calculate area of rectangle

   rec area = l * b

   print(f"The area of rectangle is: rec area")

 elif name == "square":

   s = int(input("Enter square's side length: "))

   #calculate area of square

   sqt_area = s * s

   print(f"The area of square is

         {sqt_area}.")

 elif name == "triangle":

   h = int(input("Enter triangle's height length: "))

   b = int(input("Enter triangle's breadth length: "))

   # calculate area of triangle

   tri_area = 0.5 * b * h

   print(f"The area of triangle is

         {tri_area}.")

 elif name == "circle":

   r = int(input("Enter circle's radius length: "))

   pi = 3.14

   # calculate area of circle

   circ_area = pi * r * r

   print(f"The area of circle is

         {circ_area}.")

 elif name == 'parallelogram':

   b = int(input("Enter parallelogram's base length: "))

   h = int(input("Enter parallelogram's height length: "))

   # calculate area of parallelogram

   para_area = b * h

   print(f"The area of parallelogram is

         {para_area}.")

 else:

   print("Sorry! This shape is not available")

# driver code

if __name__ == "__main__" :

 print("Calculate Shape Area")

 shape_name = input("Enter the name of shape whose area you want to find: ")

 # function calling

 calculate_area(shape_name)

Output:

Calculate Shape Area

Enter the name of shape whose area you want to find: rectangle

Enter rectangle's length: 20

Enter rectangle's breadth: 15

The area of rectangle is 300.

What is code?

In computing, source code, is any collection of code, with or without comments, written in a human-readable programming language. The source code of a programme is specially designed to aid the work of computer programmers, who write source code to specify the actions to be performed by a computer.

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If one is connected to a switch and the NIC is in promiscuous mode, the traffic that one would be able to capture are:
"packets transmitted to your switch port, which means traffic to or from your computer or broadcast packets. This is because one is connected to a switch.

"Promiscuous mode" is a mode of operation as well as a security, monitoring, and management strategy in computer networking. In promiscuous mode, a network device, such as an adapter on a host system, can intercept and read each network packet that comes in its entirety.

Promiscuous mode on a network permits a network device to intercept and read each network packet that comes in its entirety. Promiscuous mode is a mode of operation in an Ethernet local area network (LAN) in which every data packet delivered can be received and read by a network device.

You can use any of the following commands to put an interface into idle mode, the latest way is to use the "ip" command. Use the ifconfig command to determine if the NIC is set to promiscuous mode.

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DVD is a digital optical disc storage format that are commonly used to store large amounts of data, such as high-quality videos and movies. A DVD-ROM drive and DVD player software are required to read and play DVDs on a computer.

What exactly is a DVD?

DVD (digital video disc) is an optical data storage technology similar to compact disc (CD). Optical data storage is a technique that stores digital information (1's and 0's) by reading the information with light.

A DVD movie is depicted in the image of the Matrix DVD movie disc. It is also where the operating system is kept. In 1995, four companies named Philips, Sony, Toshiba, and Panasonic invented and developed it. The first DVD-ROM drives that used these discs were sold in 1997.

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The code to verify if an year is a leap year is developed throughout this answer.

We are going to develop a C code, hence first we declare the main function, as follows:

int main(){

return 0;

}

Then, we declare the integer variable to store the year, as follows:

int main(){

int year;

return 0;

}

Then the year is read in a loop, until the year read is different of 0.

int main(){

int year;

do{

printf("Enter a year (0 to quit):\n");

scanf("%d", & year);

}while(year != 0);

return 0;

}

Then conditional clauses are inserted to verify if the year number is an acceptable input (non-negative number), and if it is a leap year.

do{

printf("Enter a year (0 to quit):\n");

scanf("%d", & year);

if(year > 0){

//Calculates the remainder of the division by 4.

if(year % 4 == 0){

//If divisible by 4 but not by 100, it is a leap year.

if(year % 100 != 0){

printf("%d is a leap year\n", year);

}

//If divisible by 100, it is only a leap year if divisible by 400 also

else{

if(year%400 == 0){

printf("%d is a leap year\n", year);

}

else{

printf("%d is not a leap year\n", year);

}

}

}

//If not divisible by 4, then it is a not leap year

else{

printf("%d is not a leap year\n", year);

}

}

}while(year != 0);

return 0;

}

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A packet traveling between two computers on the Internet may be rerouted many times along the way or even lost or ""dropped"" is the statements are true about routers and routing on the Internet. Hence, option C is correct.

A router can connect one or more packet-switched networks or subnetworks. It controls traffic between several networks and enables multiple devices to share an Internet connection by transmitting data packets to their intended IP addresses.

In addition to VPN routers, wired, wireless, core, and edge routers are also included.

In order to transfer data between two or more packet-switched computer networks, a router—either real or virtual—is used. A router looks at the destination's Internet Protocol address and chooses the best route for the data packet to take in order to get there.

Thus, option C is correct.

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Select the full paragraph, such as the paragraph mark, if you wish to duplicate the text and paragraph formatting. Within the Clipboard group is Format Painter. In the Clipboard group of the Message tab, select Format Painter. Format Painter stands alone.

What is Format Painter?
Use Format Painter to swiftly apply the same formatting to numerous pieces of text or pictures, such as colour, font style and size, and border style. Think of it as pasting and copying for formatting. With format painter, you may copy all of the formatting from one object then apply it to another. Character and paragraph formats can be copied and pasted into text using the Format Painter tool. The Format Painter tool is located on the Home tab of a Microsoft Word Ribbon and can be used in conjunction with styles to organise and reformat documents more quickly and easily. Format Painter can be found in earlier versions of Microsoft Word on the toolbar above the menu bar at the top of the programme window.

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wireless network devices use Radio Waves to communicate with each other.

Radio waves are one type of electromagnetic radiation. A radio wave has a significantly longer wavelength than visible light. People frequently use radio waves for communication. In order to transmit and receive radio frequency energy, this radio tower employs both rectangular and circular antennas.

AM and FM radio broadcasting deliver sound to a large audience. Radar is a detection tool that collects data about objects using radio waves. Bluetooth and wireless communication connect devices by using radio waves.

Radio equipment requires electromagnetic waves to transmit and receive in order to function. The radio signal is an electronic current that moves very quickly.

Thus, it is a Radio Waves.

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Since Asha uses her friend’s laptop to do this. How can she make her transaction safer, Asha should use a  secure browser to perform the transaction and also with the use of a one-time password

A secure browser is one that has additional security features to assist stop unauthorized third-party activities while you browse the web. These browsers feature a "white list," or a list of permitted programs and activities, and they forbid the start-up of any functionalities that are not included in that list.

Note that Secure browsers view the webpages while closely monitoring user behavior. It will restrict access to potentially harmful websites and pop-up advertisements. It is an excellent filter to stay safe even though the user has the series to override the said parameters and still visit these sites.

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if you have two folders open on your desktop and you want to move a file from one folder to the other, simply Drag and Drop the file.

By dragging and dropping with the mouse, using the copy and paste commands, or by utilizing keyboard shortcuts, a file or folder can be transferred or relocated to a new location.

Note that in Drag & drop, Just like you would with a file on your desktop, you can move a file or folder from one folder to another by dragging it from its present location and dropping it into the destination folder.

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The algorithm of the question will be:

1. Start

2. get the user to enter a password

3. get the user to re-enter the password

4. if the passwords are not identical, repeat steps 1 and 2

5. output "password created" when the passwords are identical.

6. End

Algorithm:

An algorithm in computer science is a finite sequence of strict instructions that is often used to solve a class of specialised problems or to execute a computation. Algorithms serve as specifications for calculating and processing data. Advanced algorithms can execute automated deductions and apply mathematical and logical tests to direct code execution through several paths.

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Phishing is the type of network attack which this scenario indicates. This type of attack can take place via electronic messages.

What is network attack?

Network attacks are illegal activities on digital assets within an organization's network. Malicious parties typically use network assaults to change, destroy, or steal private data. Network attackers typically target network perimeters in order to obtain access to interior systems. In a network attack, attackers aim to breach the business network perimeter and obtain access to internal systems. Once inside, attackers frequently combine different forms of assaults, such as compromising an endpoint, propagating malware, or exploiting a weakness in a system within the network.

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The major components required to install software are computer network components. NIC, switch, cable, hub, router, and modem are all important network components. Some network components can be removed depending on the type of network that needs to be installed. A wireless network, for example, does not require a cable.

The following are the major components needed to set up a network:

1)NIC: NIC is an abbreviation for network interface card. A network interface card (NIC) is a piece of hardware that connects one computer to another on a network. It has a transfer rate range of 10,100 to 1000 Mb/s.

2)Hub: A hub is a piece of hardware that divides a network connection among multiple devices. When a computer requests information from a network, it first sends the request via cable to the Hub. This request will be broadcast to the entire network by Hub.

3)Switch:A switch is a piece of hardware that connects multiple devices on a computer network. A Switch has more sophisticated features than a Hub.

4)Router: A router is a piece of hardware that connects a local area network (LAN) to the internet. It receives, analyses, and forwards incoming packets to another network. A router operates on the OSI Reference Model's Layer 3. A router routes a packet based on the information in the routing table.

5)Modem: A modem is a piece of hardware that allows a computer to connect to the internet via an existing telephone line. A modem is not built into the motherboard; rather, it is installed in a PCI slot on the motherboard.

6)Cables: A cable is a type of signal transmission medium.

What is computer network?

A computer network is a group of computers that share resources on or provided by network nodes.

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Using the knowledge of computational language in python it is possible to write a code that prompts for two specific int8 values named start and stop and then displays a repeated digit pattern starting with that number.

  start:

mov   al, start

add   al, '0'

mov   ah, 0eh

int   10h

stop:

mov   al, stop

add   al, '0'

mov   ah, 0eh

int   10h

prompt:

mov   dx, offset start

mov   ah, 09h

int   21h

mov   dx, offset stop

mov   ah, 09h

int   21h

mov   dx, offset pattern

mov   ah, 09h

int   21h

;display start

mov   al, start

add   al, '0'

mov   ah, 0eh

int   10h

;display stop

mov   al, stop

add   al, '0'

mov   ah, 0eh

int   10h

;display pattern

mov   dx, offset pattern

mov   ah, 09h

int   21h

;get input

mov   ah, 01h

int   21h

cmp   al, start

je    start

cmp   al, stop

je    stop

cmp   al, 0ffh

je    done

jmp   prompt

done:

mov   ah, 4ch

int   21h

start   db   'start: ', 0

stop    db   'stop: ', 0

prompt  db   'prompt: ', 0

pattern db   'Here's your answer: ', 0

end start

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