For the recursive method below, list the base case and the recursive statement, then show your work for solving a call to the recur() method using any parameter value 10 or greater.

public static int recur(int n)
{
if(n < 1)
{
return 3;
}
else
{
return recur(n / 5) + 2;
}
}

Answer:

(a): The base case: if(n<1)

(b): The recursive statement: recur(n / 5)

(c): Parameter 10 returns 7

Explanation:

Given

The above code segment

Solving (a): The base case:

The base case is that, which is used to stop the recursion. i.e. when the condition of the base case is true, the function is stopped.

In the given code, the base case is:

if(n<1)

Solving (b): The recursive statement:

The recursive statement is the statement within the function which calls the function.

In the given code, the recursive statement is:

recur(n / 5)

Solving (c): A call to recur() using 10

The base case is first tested

if (n < 1); This is false because 10 > 1

So, the recursive statement is executed

recur(n/5) +2=> recur(10/5)+2 => recur(2)+2

2 is passed to the function, and it returns 2

if (n < 1); This is false because 2 > 1

So, the recursive statement is executed

recur(n/5) +2=> recur(2/5)+2 => recur(0)+2

2 is passed to the function, and it returns 2

if (n < 1); This is true because 0 < 1

This returns 3

So, the following sum is returned

Returned values = 2 + 2 + 3

Returned values = 7

A train protection system automatically applies the brakes of a train if the speed limit for a segment of track is exceeded, or if the train enters a track segment that is currently signaled with a red light (i.e., the segment should not be entered). There are two critical-safety requirements for this train protection system:
The train shall not enter a segment of track that is signaled with a red light.
The train shall not exceed the specified speed limit for a section of track.
Assuming that the signal status and the speed limit for the track segment are transmitted to on-board software on the train before it enters the track segment, propose five possible functional system requirements for the onboard software that may be generated from the system safety requirements.

def shared_motif(dna_list):
This function takes in a list of DNA strings and returns the longest common substring. A substring is a contiguous sequence of characters within a string. A common substring is a substring of every element in the given list of DNA strings. Note that the number of DNA strings in the input list is not always the same! There may be multiple solutions, but you only need to return the first one.
Example:
Sample input DNA list:
("GATTACA", "TAGACCA", "ATACA"]
The returned longest common substring:
"TA"

What’s unique about windows 8 compared to earlier windows

Page Setup options are important for printing a PowerPoint presentation a certain way. The button for the Page Setup dialog box is found in the
File tab.
Home tab.
Design tab.
Slide Show tab.

Crop-Harvesting robots manage harvest automation, seeding, and weeding.
True
False

Which line of code will use the overloaded multiplication operation?

class num:
def __init__(self,a):
self.number = a

def __add__(self,b):
return self.number + 2 * b.number

def __mul__(self, b):
return self.number + b.number

def __pow__(self, b):
return self.number + b.number

# main program
numA = num(5)
numB = num(10)

Which line of code will use the overloaded multiplication operation?

class num:
def __init__(self,a):
self.number = a

def __add__(self,b):
return self.number + 2 * b.number

def __mul__(self, b):
return self.number + b.number

def __pow__(self, b):
return self.number + b.number

# main program
numA = num(5)
numB = num(10)

a) product = numA * numB
b) product = numA.multiply(numB)
c) product = numA.mul(numB

Code.org lesson 8 level 5

La herramienta …………………………... en el programa CorelDraw X8, está conformado por texto artístico.

Write a C program that right shifts an integer variable 4 bits. The program should print the integer in bits before and after the shift operation. Does your system place 0s or 1s in the vacated bits?

How many types of video
compressions__
a. 4
b. 2.
• c. 3
d. 6​

who would benefit from using self-driving cars

Careers emerge solely to make profit for the industry.


False

True

draw a flowchart and write the algorithm to find even number between 1 to 50​

∉∉∉⊆αβ∞∞the life of me

Explain working principle of computer.​

Create a PetStore class, a Dog class, and Cat class. Once instantiated, a PetStore should be able to take in and give out pets. The store's method for receiving pets should be called receive. This method should take a single pet object (either a Dog or Cat instance) and should add it to the store's inventory of pets. The store's method for giving out a pet should be called sell and can take no arguments. The method returns a pet when called.

Fill in the blanks using A to J below.

1. ----- = command driven

2. ----- = general purpose

3. ----- = custom written

4. ----- = icon

5. ----- = menu driven

6. ----- = integrated software

7. ----- = desktop

8. ----- = system software

9. ----- = Window

10. ----- = software house

A. Software written to meet the specific needs of a company.

B. Related specialized programs combined in a unified package.

C. This software can be adapted for specific needs but is not written for any specific business purpose.

D. This interface requires the user to type in codes or words.

E. A pictorial representation of a file, folder, program, task or procedure.

F. This interface allows you to move a mouse or cursor to make a selection.

G. A rectangle that displays information on the screen.

H. A visual background over which all your work is done.

I. This software notifies the computer to begin sending data to the appropriate program to get a document printed.

J. A company that specializes in writing software.

what are the difference between bit address 7ch and byte address 7ch

determine if each statement is true or false:

graphics designers are responsible for communicating a message: TRUE

portfolios are not important for graphic design careers: FALSE


professional graphic designers join the american institute of graphic arts: TRUE

What is the main fuction of command interpreter​

explain three main steps in mail merging (6 marks) ​

HOW TO DOWNLOAD BEAMNG DRIVE

answer any one: write a computer program:​

what is the best plugin for subscription sites?

To reduce the number of used digital outputs of the microcontroller, the display board is connected to the main board through the integrated circuit of the decoder, which converts binary coded decimal (BCD) values to signals for the seven-segment display. So, to show any number on the display you need to set the required BCD code on the microcontroller's outputs. Write a program to convert an integer number represented as a string to a BCD code required for the display. In the BCD code, every decimal digit is encoded with its four-bit binary value. Encoding all digits of the decimal number and concatenating the resulting codes into one string you will get a resulting BCD code. A space is used to separate digits in the BCD code and make it more readable. For example, a number 173 will be encoded to BCD as 0001 0111 0011.

A security team has downloaded a public database of the largest collection of password dumps on the Internet. This collection contains the cleartext credentials of every major breach for the last four years. The security team pulls and compares users' credentials to the database and discovers that more than 30% of the users were still using passwords discovered in this list. Which of the following would be the BEST combination to reduce the risks discovered?

a. Password length, password encryption, password complexity
b. Password complexity least privilege, password reuse
c. Password reuse, password complexity, password expiration
d. Group policy, password history, password encryption

The L-exclusion problem is a variant of the starvation-free mutual exclusion problem. We make two changes: as many as L threads may be in the critical section at the same time, and fewer than L threads might fail (by halting) in the critical section. An implementation must satisfy the following conditions:_____.
L-Exclusion: At any time, at most L threads are in the critical section.
L-Starvation-Freedom: As long as fewer than L threads are in the critical section, then some thread that wants to enter the critical section will eventually succeed (even if some threads in the critical section have halted).
Modify the n-process Bakery mutual exclusion algorithm to turn it into an L-exclusion algorithm. Do not consider atomic operations in your answer. You can provide a pseudo-code solution or written solution.

PLEASE HELP ME FIX THIS CODE.

I WANT IT TO HAVE USER INPUT TO CHANGE AND IMAGE FILTER TO BLUE RED OR GREEN.


user_color = input("What color would you like to paint the canvas, blue, red or green?:")



def user_red(pixel):
pixel[0] = 100 + pixel[0]
pixel[1] = 100 - pixel[1]
pixel[2] = 100 - pixel[2]

return pixel

def user_green(pixel):
pixel[0] = 100 + pixel[0]
pixel[1] = 100 - pixel[1]
pixel[2] = 100 - pixel[2]

return pixel

def user_blue(pixel):
pixel[0] = 100 + pixel[0]
pixel[1] = 100 - pixel[1]
pixel[2] = 100 - pixel[2]

return pixel


def custom_filter(image, user_color):
for x in range(image.get_width()):
for y in range(image.get_height()):
pixel = image.get_pixel(x,y)
new_colors = invert_pixel(pixel)
image.set_red(x, y, new_colors[0])
image.set_green(x, y, new_colors[1])
image.set_blue(x, y, new_colors[2])



return image


def change_image():
global image
image = custom_filter(image, user_color)



timer.set_timeout(change_image, IMAGE_LOAD_TIME)

Apart from the OOPs concepts learned in this lesson, identify additional concepts and write an essay on their functions. Explain how they are used in a program.
PLSSSS HELLP MEEE ASAP!!!!​

List the types of infrared we have