Question 21
What is the minimum sum-of-products expression for the following Kmap?
AB
00
01
11
10
CD
00
1
0
01
0
0
0
O
11
0
0
1
1
10
1
1
1
1

Answer:

Its b) Ctrl+Q. Hope it helps.

Explanation:

Answer:

ctrl r

Explanation:

ctrl r is redo

Answer:

Print 4 + 4

Explanation:

If you're writing this in the programming language called BASIC, this is how you would add any two numbers.

Answer:

A. 31 bits

B. 13 bits, 18 bits

C. 256k

Explanation:

A.

We have total size of physical memory as 2gb

This means that 2¹ x 2³⁰

Using the law of indices,

= 2³¹

So physical address is equal to 31 bits

B.

We get page size = 8kb = 2³

1 kb = 2¹⁰

2³ * 2¹⁰ = 2¹³

So page replacement = 13 bits

Page frame number

= physical address - replacement bits

= 31 - 13

= 18 bits

C.

The number of frames is given as

2¹⁸ = 2⁸ x 2¹⁰ = 256K

So number of frames = 256K

D

Logical add space is 256K

Page size= physical pages = 8kb

Logical address layout= 28biys

Page number = 15 bits

Displacement = 12 bits

256k/8k = 32 pages in address space process

Answer:

In Python:

def main():

   n = int(input("List items: "))

   mylist = []

   for i in range(n):

       listitem = input(", ")

       if listitem.isdecimal() == True:

           mylist.append(int(listitem))

       else:

           mylist.append(listitem)

   print(game_of_eights(mylist))

def game_of_eights(mylist):

   retVal = "False"

   intOnly = True

   for i in range(len(mylist)):

       if isinstance(mylist[i],int) == False:

           intOnly=False

           retVal = "Please, enter only integers"

       if(intOnly == True):

           for i in range(len(mylist)-1):

               if mylist[i] == 8 and mylist[i+1]==8:

                   retVal = "True"

                   break

   return retVal

if __name__ == "__main__":

   main()

Explanation:

The main begins here

def main():

This gets the number of list items from the user

   n = int(input("List items: "))

This declares an empty list

   mylist = []

This iterates through the number of list items

   for i in range(n):

This gets input for each list item, separated by comma

       listitem = input(", ")

Checks for string and integer input before inserting item into the list

       if listitem.isdecimal() == True:

           mylist.append(int(listitem))

       else:

           mylist.append(listitem)

This calls the game_of_eights function

   print(game_of_eights(mylist))

The game_of_eights function begins here

def game_of_eights(mylist):

This initializes the return value to false

   retVal = "False"

This initializes a boolean variable to true

   intOnly = True

This following iteration checks if the list contains integers only

   for i in range(len(mylist)):

If no, the boolean variable is set to false and the return value is set to "integer only"

       if isinstance(mylist[i],int) == False:

           intOnly=False

           retVal = "Please, enter only integers"

This is executed if the integer contains only integers

       if(intOnly == True):

Iterate through the list

           for i in range(len(mylist)-1):

If consecutive 8's is found, update the return variable to True

               if mylist[i] == 8 and mylist[i+1]==8:

                   retVal = "True"

                   break

This returns either True, False or Integer only

   return retVal

This calls the main method

if __name__ == "__main__":

   main()

Answer in python:

import random

money = 10

winnings = 0

def main():

global winnings

global money

dice_num = random.randrange(1,6)

input_str = "Guess the dice number. You have $"+str(money)+" > "

input_num = input(input_str)

if int(input_num) == dice_num:

 money = money + 10

 winnings = winnings + 10

else:

 money = money - 1

if money < 0:

 print("You lose. You won "+str(winnings)+" times. Press enter to try again")

 useless_variable = input()

 main()

else:

 main()  

main()

Explanation:

Answer:

yes and

Explanation:

why do you need to know about a buildings security are you going to rob it ???

Answer: Resolution or DPI, deliverables, and file types are important technical and visual demands to consider when planning a project.

Explanation: Keep in mind whether or not the project will be published in print or on the Web.

Answer:

supercomputer, mainframe, personal computer, minicomputer

Explanation:

Answer:

is_sorted = True

sequence = input("")

data = sequence.split()

count = int(data[0])

for i in range(1, count):

   if int(data[i]) >= int(data[i+1]):

       is_sorted = False

       break

if is_sorted:

   print("Sorted")

else:

   print("Unsorted")

Explanation:

*The code is in Python.

Initialize a variable named is_sorted as True. This variable will be used as a flag if the values are not sorted

Ask the user to enter the input (Since it is not stated, I assumed the values will be entered in one line each having a space between)

Split the input using split method

Since the first indicates the number of integers, set it as count (Note that I converted the value to an int)

Create a for loop. Inside the loop, check if the current value is greater than or equal to the next value, update the is_sorted as False because this implies the values are not sorted (Note that again, I converted the values to an int). Also, stop the loop using break

When the loop is done, check the is_sorted. If it is True, print "Sorted". Otherwise, print "Unsorted"

Answer:

Explanation:

[tex]\text{This is a math function that is integrated using a trapezoidal rule } \\ \\[/tex]

[tex]\text{import math}[/tex]

def [tex]\text{trapezint2(f,a,b):}[/tex]

      [tex]\text{midPoint=(a+b)/2}[/tex]

       [tex]\text{return .5*((midPoint-a)*(f(a)+f(midPoint))+(b-midPoint)*(f(b)+f(midPoint)))}[/tex]

[tex]\text{trapezint2(math.sin,0,.5*math.pi)}[/tex]

[tex]0.9480594489685199[/tex]

[tex]trapezint2(abs,-1,1)[/tex]

[tex]1.0[/tex]

In this exercise we have to use the knowledge of computational language in python to write the code.

the code can be found in the attachment.

In this way we have that the code in python can be written as:

   h = (b-a)/float(n)

   s = 0.5*(f(a) + f(b))

   for i in range(1,n,1):

       s = s + f(a + i*h)

   return h*s

from math import exp  # or from math import *

def g(t):

   return exp(-t**4)

a = -2;  b = 2

n = 1000

result = Trapezoidal(g, a, b, n)

print result

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Answer:

The reason that a satellite must have a distinct uplink and downlink set of frequencies is because they help avoid any type of interference that may occur. The uplink receives the signal and amplifies it so that it can be transmitted to another frequency (downlink).

Answer:

In computer programming, a return statement causes execution to leave the current subroutine and resume at the point in the code immediately after the instruction which called the subroutine, known as its return address. The return address is saved by the calling routine, today usually on the process's call stack or in a register. Return statements in many languages allow a function to specify a return value to be passed back to the code that called the function.

An expression that returns a value is known as a​ function. Check more about function  below.

A function is often seen as a kind of expression or rule, or law that often tells more about a relationship.

Conclusively, a function is known to often returns a value back to the instruction that is known also to be the function. This is regarded as the differences that exist between a method and a function.

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Answer: number 2 is the correct way to do it

Explanation:

Answer:

2 newWord = word1 + word2

Explanation:

Answer:

In Python

def getpointValue(subject):

   if subject >= 75:        point = 4; grade = 'A'

   elif subject >= 60:        point = 3; grade ='B'

   elif point >= 50:        point = 2; grade = 'C'

   elif point >= 40:        point = 1; grade = 'D'

   else:        point = 0; grade = 'F'

   return point,grade

subjects= ["Accounting","Marketing","Economics","MIS"]

acct = int(input(subjects[0]+": "))

mkt = int(input(subjects[1]+": "))

eco = int(input(subjects[2]+": "))

mis = int(input(subjects[3]+": "))

acctgrade = getpointValue(acct)

print(subjects[0]+" Grade: "+str(acctgrade[1]))

mktgrade = getpointValue(mkt)

print(subjects[1]+" Grade: "+str(mktgrade[1]))

ecograde = getpointValue(eco)

print(subjects[2]+" Grade: "+str(ecograde[1]))

misgrade = getpointValue(mis)

print(subjects[3]+" Grade: "+str(misgrade[1]))

totalpoint = (acctgrade[0] + mktgrade[0] + ecograde[0] + misgrade[0]) * 3

gpa = totalpoint/12

print("GPA: "+str(gpa))

Explanation:

The solution I provided uses a function to return the letter grade and the point of each subject

I've added the explanation as an attachment where I used comment to explain difficult lines

Answer:

mysql

Explanation:

try building mysql database

Answer: drafting

Explanation:

Answer:

The answer is below

Explanation:

The correct process for setting up a recurring project for the same client in Quickbooks Online Accountant is as follows:

1. Go to Work, then select create a project

2. Select the Repeat button, then set the frequency and duration

3. Formulate the project and save it.

4. Reopen the project

5. And select the Duplicate button for the proportion of times you want it to recur. This includes assigning the interval, day of the recurrence, and end time.

6. Then select Save.

Firstly, invent a separate project, then pick the repeat button on the right of the screen, specify the frequency and duration. Its frequency can indeed be weekly, biweekly, monthly, and so on.

Therefore, the answer is "first choice".

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Answer:

c. 172.16.0.0 / 255.255.248.0

Explanation:

The address will be 172.16.0.0 while the netmask will be 255.255.248.0.

Thus, option C is correct.

Answer:

What Language? Once you respond with a comment, I will be happy to write the code for you. I write code 24/7 (Because I have nothing better to do), so I will wait for you to comment. Also is there any pre-existing code?

Explanation:

Answer:

In C++:

#include <iostream>

using namespace std;

int main(){

   double quiz1, quiz2, quiz3, exam1, exam2, finalexam,quiz;

   cout<<"Quiz 1: "; cin>>quiz1;

   cout<<"Quiz 2: "; cin>>quiz2;

   cout<<"Quiz 3: "; cin>>quiz3;

   cout<<"Exam 1: "; cin>>exam1;

   cout<<"Exam 2: "; cin>>exam2;

   cout<<"Final Exam: "; cin>>finalexam;

   if(quiz1<=quiz2 && quiz1 <= quiz3){        quiz=(quiz2+quiz3)/2;    }

   else if(quiz2<=quiz1 && quiz2 <= quiz3){        quiz=(quiz1+quiz3)/2;    }

   else{         quiz=(quiz1+quiz2)/2;     }

   int weight = 0.20 * quiz + 0.30 * ((exam1 + exam2)/2) + 0.50 * finalexam;

   cout<<"Average Weight: "<<weight<<endl;

   if(weight>=91 && weight<=100){        cout<<"Letter Grade: A";    }

   else if(weight>=81 && weight<=90){        cout<<"Letter Grade: B";    }

   else if(weight>=70 && weight<=80){        cout<<"Letter Grade: C";    }

   else{        cout<<"Letter Grade: F";    }

   return 0;

}

Explanation:

See attachment for complete program where comments were used to explain difficult lines

Answer:

Throughout the clarification below, the description of the query is mentioned.

Explanation:

Answer:

iron

Explanation:

Answer:

All traffic is encrypted. No one on your network can see what is going on (except for knowing where those packets are going to).

The identity of the remote server can be verified using certificates. So you also know that it really is your bank that you are talking to.

Optionally (and not in wide-spread use), the identity of the client can also be verified using certificates. This would allow for secure login to a site using chip cards instead of (or in addition to) password

Hyper Text Transfer Protocol (HTTP) and Secure HTTP are the same protocol from a standpoint of passing or blocking them with a firewall is false.

Basic HTTP (Hyper Text Transfer) is the Characteristics. It has the protocol that has enables communication in between web browsers and the servers. It has the protocol for the requests and answers. By default, it connects to the secure TCP connections on port 80.

Hypertext Transfer Protocol Secure (HTTPS) is an add-on to the Hypertext Transfer Protocol. It has been used for safe communication over a computer network and is widely used on the Internet. In HTTPS, the transmit protocol is encrypted using Transport Layer Security(TLS) or, formerly, Secure Sockets Layer(SSL).

The difference between HTTPS uses TLS (SSL) to encrypt normal HTTP requests and responses. HTTPS is the secure version of HTTP, which is the primary protocol used to send data between a web browser and a website.

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#SPJ3

Answer:

See Explanation

Explanation:

The question is incomplete as the cells that contains donation and streaming revenues are not given

So, I will make the following assumption:

H4 = Donations

G4 =  Streaming Revenues

So, the profit will be:

Enter the following formula in cell I4

=(G4 - H4)

To get the actual solution in your case, replace G4 and H4 with the proper cell names

Answer:

e. All of the above.

Explanation:

An instruction set architecture (ISA) can be defined as series of native memory architecture, instructions, addressing modes, external input and output devices, virtual memory, and interrupts that are meant to be executed by the directly.

Basically, this set of native data type specifies a well-defined interface for the development of the hardware and the software platform to run it.

The two (2) main types of architectural design for the central processing unit (CPU) are;

I. Complex instruction set computing (CISC): it allows multi-step operation or addressing modes to be executed within an instruction set. Thus, many low-level operations are being performed by an instruction.

II. Reduced instruction set computing (RISC): it allows fixed length instructions and simple addressing modes that can be executed within a clock cycle.

All of the following statements are true about RISC (Reduced instruction set computing) because they are its advantages over complex instruction set computing (CISC);

a. RISC (Reduced instruction set computing) architecture has a set of instructions, so high-level language compilers can produce more efficient code.

b. It allows freedom of using the space on microprocessors because of its simplicity.

c. Many RISC processors use the registers for passing arguments and holding the local variables.

d. RISC functions use only a few parameters, and the RISC processors cannot use the call instructions, and therefore, use a fixed length instruction which is easy to pipeline.

The options that are true about RISC (Reduced instruction set computing) is; E: all of the above

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Answer:

In Python:

import random

p1name = input("Player 1: "); p2name = input("Player 2: ")

p1score = 0; p2score = 0

playerTurn = 1

print(p1name+" starts the game")

roll = True

while(roll):

   if playerTurn == 1:

       p1 = random.randint(1,6)

       print(p1name+"'s roll: "+str(p1))

       if p1 == 1:

           playerTurn = 2

           roll = True

       else:

           p1score+=p1

           another = input("Another Roll (y/n): ")

           if another == "y" or another == "Y":

               roll = True

           else:

               playerTurn = 2

               roll = True

   else:

       p2 = random.randint(1,6)

       print(p2name+"'s roll: "+str(p2))

       if p2 == 1:

           playerTurn = 1

           roll = True

       else:

           p2score+=p2

           another = input("Another Roll (y/n): ")

           if another == "y" or another == "Y":

               roll = True

           else:

               playerTurn = 1

               roll = True

   if p1score >= 50 or p2score >= 50:

       roll = False

print(p1name+":\t"+str(p1score)+"\t"+p2name+":\t"+str(p2score))

Explanation:

Note that the dice rolling is simulated using random number whose interval is between 1 and 6

This imports the random module

import random

This line gets the name of both players

p1name = input("Player 1: "); p2name = input("Player 2: ")

This line initializes the scores of both players to 0

p1score = 0; p2score = 0

This sets the first play to player 1

playerTurn = 1

This prints the name of player 1 to begin the game

print(p1name+" starts the game")

This boolean variable roll is set to True.

roll = True

Until roll is updated to False, the following while loop will be repeated

while(roll):

If player turn is 1

   if playerTurn == 1:

This rolls the dice

       p1 = random.randint(1,6)

This prints the outcome of the roll

       print(p1name+"'s roll: "+str(p1))

If the outcome is 1, the turn is passed to player 2

       if p1 == 1:

           playerTurn = 2

           roll = True

If otherwise

       else:

Player 1 score is updated

           p1score+=p1

This asks if player 1 will take another turn

           another = input("Another Roll (y/n): ")

If yes, the player takes a turn. The turn is passed to player 2, if otherwise

           if another == "y" or another == "Y":

               roll = True

           else:

               playerTurn = 2

               roll = True

If player turn is 2

   else:

This rolls the dice

       p2 = random.randint(1,6)

This prints the outcome of the roll

       print(p2name+"'s roll: "+str(p2))

If the outcome is 1, the turn is passed to player 1

       if p2 == 1:

           playerTurn = 1

           roll = True

If otherwise

       else:

Player 2 score is updated

           p2score+=p2

This asks if player 2 will take another turn

           another = input("Another Roll (y/n): ")

If yes, the player takes a turn. The turn is passed to player 1, if otherwise

           if another == "y" or another == "Y":

               roll = True

           else:

               playerTurn = 1

               roll = True

If either of both players has scored 50 or above

   if p1score >= 50 or p2score >= 50:

roll is updated to False i.e. the loop ends

       roll = False

This prints the name and scores of each player

print(p1name+":\t"+str(p1score)+"\t"+p2name+":\t"+str(p2score))

Answer:

In absolute cell reference, the reference of a cell does not change. 

Answer:

the answer is A.) A record

Explanation:

In database, the category of information is A. Record.

A database simply means the collection of information that can be accessed in future. This is important to safeguard the information.

In this case, in a database table, the category of information is called a record. This is vital to keep documents.

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Answer:

D. Plot

Explanation:

The plot is how the story develops, unfolds and move through time.