Topic: Graphs.1.) Bob loves foreign languages and wants to plan his courseschedule for the following years. He is interested in the followingnine language courses: LA15, LA16, LA22, LA31, LA32, LA126, LA127,LA141, and LA 169. The course prerequisites are.i.) LA15: (None)ii.) LA16: LA 15iii.) LA22: (None)iv.) LA31:LA 15v.) LA32:LA16, LA31vi.) LA126: LA22, LA32vii.) LA127: LA 16viii.) LA141:LA22, LA 16ix.) LA 169: LA32.Find the sequence of courses that allows Bob to satisfy allthe prerequisites.

Answer:

1. Hydrostatic pressure.

2. Pressure.

3. Equilibrium forces.

Explanation:

1. Hydrostatic pressure: pressure exerted by a stationary liquid. It is simply the pressure in a liquid such as water at a specific depth.

Mathematically, hydrostatic pressure is given by the formula;

[tex] H.P = rho * g * d [/tex]

Where:

2. Pressure: it is the force in a direction perpendicular to a given surface area. Thus, it's typically measured in Newton per meters (N/m²).

Mathematically, pressure is given by the formula;

[tex] Pressure = \frac {Force}{area} [/tex]

3. Equilibrium forces: a pair of forces whose resultant is zero. It is also referred to as balanced forces because the resultant of all the pair of forces acting on a body or system is at equilibrium (balanced).

Answer:

because the password being used is of high quality

Explanation:

Option C is the most preferable in terms of system security because the password being used is of high quality. Meaning that it contains lower case and capital case letters as well as numbers. It is also a random mix of all three and is not a common word or name. The length of the password is normal but could be longer for better safety. These things make it very difficult and time-consuming for a software program to guess the password, and nearly impossible for an individual to guess.

Explanation:

Mobile computing is human–computer interaction in which a computer is expected to be transported during normal usage, which allows for the transmission of data, voice, and video. Mobile computing involves mobile communication, mobile hardware, and mobile software. ... Hardware includes mobile devices or device components.

Question: what is mobile computing

Answer:

Explanation:

Hope it helps

#CarryOnLearning

Answer:

Software

Explanation:

The software tells the hardware what to do and how to do it.

Answer:

C. Social Engineering

Explanation:

Social engineering can be defined as an art of manipulating people, especially the vulnerable to divulge confidential information or performing actions that compromises their security.

Basically, it is a manipulative strategy or technique that involves the use of deceptive and malicious activities on unsuspecting victims in order to gain unauthorized access to their confidential or private information for fraud-related purposes. Some examples of social engineering attacks include quid pro quo, spear phishing, baiting, tailgating, water-holing, vishing, pretexting, phishing, etc.

Phishing is an attempt to obtain sensitive information such as usernames, passwords and credit card details or bank account details by disguising oneself as a trustworthy entity in an electronic communication usually over the internet.

Furthermore, phishing is a type of fraudulent or social engineering attack used to lure unsuspecting individuals to click on a link that looks like that of a genuine website and then taken to a fraudulent web site which asks for personal information.

In conclusion, social engineering being a form of cyber attack is not an advantage of a computer network.

Answer:

The following fix were made to the program

Explanation:

(1) void main implies that the main function will not return any value. So, you change it to int main() and then set the return value

(2) There is no need to pause the program, so system.("pause") is not necessary.

(3) The question says there are 5 candidates. So, we set the arrays to accommodate inputs for 5 values

(4) percent array is declared as float; 100.0 will ensure that it calculates the percentage as a float value.

See attachment for updated code

Answer:

C and B in that order

Explanation:

(1)² = 1

(2)² = 4

(3)² = 9

(4)² = 16

(5)² = 25

Answer:

B2:E6,,,,,,,,,,,,,,,,

Define a method pyramidVolume with double parameters baseLength, baseWidth, and pyramidHeight, that returns as a double the volume of a pyramid with a rectangular base. Relevant geometry equations:

Volume = base area x height x 1/3

Base area = base length x base width.

(Watch out for integer division)

import java.util.Scanner;

public class CalcPyramidVolume {

   /* Your solution goes here */

   public static void main (String [] args) {

     System.out.println("Volume for 1.0, 1.0, 1.0 is: " + pyramidVolume(1.0, 1.0,   1.0));

     return;

    }

}

import java.util.Scanner;

public class CalcPyramidVolume {

   /* Your solution goes here */

   public static void main (String [] args) {

       System.out.println("Volume for 1.0, 1.0, 1.0 is: " + pyramidVolume(1.0, 1.0, 1.0));

       return;

   }

   //Begin method definition

   public static double pyramidVolume(double baseLength, double baseWidth, double pyramidHeight){

       //First, calculate the base area of the pyramid

       //store the result in a double variable

       double baseArea = baseLength * baseWidth;

       //Then, calculate the volume of the pyramid

       //using the base area and the base width

       double volume = 1 / 3.0 * baseArea * pyramidHeight;

       //return the volume

      return volume;

   }

}

Volume for 1.0, 1.0, 1.0 is: 0.3333333333333333

The code above contains comments explaining the important lines of the code. The output of the code has also been provided above.

The parts of the code that are worth noting are:

(i) The return type of the method pyramidVolume should be a double since calculations are done using double values. i.e the method header should be written as

public static double pyramidVolume(){

}

(ii) The method requires three(3) parameters of type double: baseLength, baseWidth and pyramidHeight. These should be included in the method. Therefore, the complete header definition should be:

public static double pyramidVolume(double baseLength, double baseWidth, double pyramidHeight){

}

(iii) The formula for calculating the volume of the pyramid should be:

volume = 1 / 3.0 * baseArea * baseWidth;

Rather than;

volume = 1 / 3 * baseArea * baseWidth;

This is because integer division yields integer result. If 1 / 3 is evaluated, the result will be 0 since the decimal part will be truncated thereby making the result of the volume = 1 / 3 * baseArea * baseWidth will be 0.

Therefore, the work around for that should be to write 1 / 3.0 or 1.0 / 3.0 or 1.0 / 3.

(iv) After the calculation, the result of volume should be returned by the method. This will enable a proper call by the main method for execution.

Answer:

2nd, third, and the 5th one

Explanation:

Answer:

The correct answer is "0.73 A".

Explanation:

Given that:

Power,

P = 8.3 W

Voltage,

ΔV = 11.4 V

The current will be:

⇒  [tex]I = \frac{P}{\Delta V}[/tex]

On substituting the values, we get

⇒     [tex]=\frac{8.3}{11.4}[/tex]

⇒     [tex]=0.73 \ A[/tex]

Answer:

1977

Explanation:

Apple 2 was released in April 19th 1977

Answer:

Explanation:

Three limittaions of computer are:

It requires reqular power supply to operate .

It needs instructions to perform a task.

It cannot memorize and recall.

Explanation:

1. Run-time errors occur when the program is running.

2. Run-time errors cause the program to halt.

4. Run-time errors occur when a numeric value is expected but a text value is entered.

5. Run-time errors occur when a text value is expected but a numeric value is entered.

Answer:

Color contrast is the difference in light between font (or anything in the foreground) and its background.

Explanation:

In web accessibility, how well one color stands out from another color determines whether or not most people will be able to read the information.

Contrast makes things look different and stand out

Answer:

S -> LSR

S -> M

M -> YYY

Y -> c | g

L -> XX

X -> b | c | g

R -> ZZZ

Z -> a | b

Explanation:

This is a long time ago, but I think this does what you want.

Start symbol S expands to LSR and allows you to grow L and R on either side as much as you want. Ultimately S must be replaced by M. Then you have a pattern like LLLLLMRRRRR.

We can then further break down L into 2 times b, c or g, and similar for M and R.

Answer:

A servomotor.

Explanation:

Because you can only open the window with the force given by the servo motor.I am not sure tho

CERN released the code for the World Wide Web to the public on April 30, 1993. Subsequently, CERN made a release available under an open licence, which was a more reliable strategy for maximising its reach.

The first time the world wide web was ever made accessible to the general public on the Internet was on August 6, 1991. It has changed so little in 26 years from how it was then.

The IBM Simon, the first smartphone in history, goes on sale on August 16. The first PlayStation game console is made available in Japan on December 3. The first high-brightness blue LED is created, and the researchers are awarded the 2014 Nobel Prize for their discovery.

To know more about World Wide Web visit:-

https://brainly.com/question/20341337

#SPJ1

Answer:

There is a wide application of kinematics; it is also used in astrophysics. In mechanical engineering, robotics, and biomechanics, it is used to describe the motion of the system of the joint parts.

Answer:

B.

Explanation:

The most likely reason for this would be that the account balances are represented using a fixed number of bits, resulting in round-off errors. Since all of the numbers being used are real numbers they would have a fixed 32 bits of data. When these values are multiplied or divided they can be irrational numbers that never end, and therefore are cut off in order to fit the available data. This would cause the numbers to be rounded and can lead to the answer being imprecise.

age,name = input('Enter a string: ').split('.')

print(name+' is '+age+' years old. Length of '+name+' is '+str(len(name)))

I wrote my code in python 3.8. I hope this helps.

Answer:

print(5)

Explanation:

Passing an int argument into the method named print ;

print() ; Here, the print method has no argument as it is empty

print()+5; Here also, the print method has no argument and adding +5 is an invalid syntax.

print("5") ; Here, print takes in an argument, however, the argument is a string due to the fact that 5 is enclosed by quotation marks.

print(5) ; Here, the integer is 5 is passed to the print method.

Answer:

the basic components of cloud comuting in a simple topology

Answer:

The program in Java is as follows:

import java.util.Scanner;

public class Main{

public static void main(String[] args) {

 Scanner input = new Scanner(System.in);

 double n1, n2;

 n1 = input.nextDouble();

 n2 = input.nextDouble();

 double Max = Math.max(n1,n2);

 double Min = Math.min(n1,n2);

 System.out.println("Max: "+Max);

 System.out.println("Min: "+Min); }}

Explanation:

This declares the numbers

 double n1, n2;

This gets input for n1

 n1 = input.nextDouble();

This gets input for n2

 n2 = input.nextDouble();

This gets the max of both using the max function

 double Max = Math.max(n1,n2);

This gets the min of both using the min function

 double Min = Math.min(n1,n2);

This prints the max

 System.out.println("Max: "+Max);

This prints the min

 System.out.println("Min: "+Min);

Answer:maybe start a new page or try hitting delete

Explanation:

Answer: True

Explanation:

Software refers to the programs and other instructions which enable us to be able to execute tasks on a computer. Everything you see when you turn on the computer is software from the operating system to the browsers that you use.

An antivirus is no different. It is basically a software on the computer that is able to monitor the activities of other software to ensure that the computer does not get infected by malicious software.