20. The time for the disk arm to move the heads to the cylinder containing count
the desired sector is called

Answer:

A) Click the Language button on the Status bar

Explanation:

After you do this proceed to find the language you want to change the proofing to.

Answer: A. Record Macro dialog box.

Explanation:

Answer: a

Explanation:

Answer:

smarter than humans. but feel less than humans

Answer: B

Explanation: Quickbooks Certified User is the most common of all listed. Adobe Certified Associate Illustrator is not so common, nor is Adobe Certified Associate Photoshop. Microsoft Office Specialist is for adults, not kids, the answer is B.

The top digital certification that is earned by K-12 students is Microsoft Office Specialist.

A Microsoft Office Specialist refers to an individual that prepares communication, presentations, reports, etc by operating Microsoft Excel, Word, PowerPoint.

It should be noted that K-12 students can become Microsoft Office Specialists when they pass a specific office program. The exam measures their competency in the use of Microsoft spreadsheet and word.

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The average function in Microsoft Excel calculates the mean of the cells.

The required formula is: =AVERAGE(E4:E11)

The syntax of the average function is: =AVERAGE(cells-range)

From the question, the cell range is: cell E4 to cell E11

This means that, the average formula would be:

=AVERAGE(E4:E11)

Hence, the formula to enter in cell E13 is:

=AVERAGE(E4:E11)

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Answer:

B, C, D, and F are correct answers

Explanation:

On edg

Answer: use alt+tab keys

Use the windows+tab key

Choose arrange all in the view tab

Choose switch windows in the view tab

Explanation:

The count() function compares the number of units with the value specified. so, the complete Python program and its description can be defined as follows:

Program Explanation:

Program:

t = "$100 $200 $300"#defining a string type variable t that holds a vlue

print(t.count('$'))#using print method that calls count method and prints its value

print(t.count('s', 5))#using print method that calls count method and prints its value

print(t.count('$', 5, 10))#using print method that calls count method and prints its value

Output:

Please find the attached file.

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Explanation:

[tex]\blue{ central ~proccecing ~unit }[/tex] ⠀

Answer:

The answer is B. I'm pretty sure It is

Explanation:

I just took the quiz and it was right  

Answer:

hope that will help you

Answer:

A

Explanation:

Answer:

C.

Explanation:

A trademark protects stuff like symbols or logos, and copyrights protect an idea or composure. Both protect intellectual property

Answer:

C

Explanation:

Did it on ed2020

Answer:

Here is the C++ program:

#include <iostream>  //to use input output functions

using namespace std;  //to identify objects cin cout

int main(){  //start of main method

   double risingLevel;  //declares a double type variable to hold rising level

   cin>>risingLevel;  //reads the value of risingLevel from user

   cout<<"Level: "<<risingLevel<<endl;  //displays the rising level

   cout << "Years: 5, Rise: " << risingLevel * 5<<endl;  //displays the rise in ocean level over 5 years

   cout << "Years: 10, Rise: " << risingLevel * 10<<endl;  //displays the rise in ocean level over 10 years

   cout << "Years: 50, Rise: " << risingLevel * 50<<endl;  //displays the rise in ocean level over 50 years

}

Explanation:

The program works as follows:

Lets say the user enters rising level 2.1 then,

risingLevel = 2.1

Now the first print (cout) statement :

cout<<"Level: "<<risingLevel<<endl;  prints the value of risingLevel on output screen. So this statement displays:

Level: 2.1          

Next, the program control moves to the statement:

   cout << "Years: 5, Rise: " << risingLevel * 5<<endl;

which computes the rise in ocean levels over 5 years by formula:

risingLevel * 5 = 2.1 * 5 = 10.5

It then displays the computed value on output screen. So this statement displays:

Years: 5, Rise: 10.5                                                                                                                          Next, the program control moves to the statement:

   cout << "Years: 10, Rise: " << risingLevel * 10<<endl;

which computes the rise in ocean levels over 10 years by formula:

risingLevel * 10 = 2.1 * 10 = 21

It then displays the computed value on output screen. So this statement displays:

Years: 10, Rise: 21                                                                                      

Next, the program control moves to the statement:

   cout << "Years: 50, Rise: " << risingLevel * 50<<endl;

which computes the rise in ocean levels over 50 years by formula:

risingLevel * 50 = 2.1 * 50 = 105

It then displays the computed value on output screen. So this statement displays:

Years: 50, Rise: 105                                                                                                                          Hence the output of the entire program is:

Level: 2.1                                                                                                                     Years: 5, Rise: 10.5                                                                                                           Years: 10, Rise: 21                                                                                                            Years: 50, Rise: 105

The screenshot of the program and its output is attached.

Answer:

The removeMin() function is as follows:

def removeMin(mylist):

     mylist.remove(min(mylist))

     print(mylist)

Explanation:

This line declares the function removeMin()

def removeMin(mylist):

This line removes the minimum item in the list

     mylist.remove(min(mylist))

This line prints the remaining items in the list

     print(mylist)

Answer

The Answer Would Be FireWire and the next one would be USB

Explanation:

FireWire offers a fast connection that could be used to download and watch your favorite TV shows.

FireWire is a computer interface employed for high-speed communication (i.e., connection) and transference of data.

In conclusion, FireWire offers a fast connection that could be used to download and watch your favorite TV shows.

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Answer:

Here is the JAVA program:

import java.util.Scanner;  //to accept input from user

public class Main{  //class name

public static void main(String[] args){ //start of main function

String sentence;  //to store the input sentence

int i, length;  //declare variables

int count[] = new int[256];  //creates a counter array

  Scanner input = new Scanner(System.in);  //creates Scanner class object to accept input from user

       System.out.println("Enter a sentence: ");  //prompts user to enter a sentence

       sentence = input.nextLine();  //scans and reads the entire sentence string from user

   String[] words = sentence.split("\\s+");  //splits the sentence into an array with separator as one or more white spaces and stores this array in words

   System.out.println("Number of words: " + words.length);  //display the number of words in sentence by using length which returns the length of the words array

     sentence = sentence.toLowerCase();  // converts the sentence into lower case to ignore case sensitivity

     sentence = sentence.replaceAll("\\s+","");  //removes the empty spaces from sentence

     length = sentence.length();  //stores the length of the sentence string into length variable

       for (i = 0; i < length; i++) {  //iterates through the length of the sentence

           count[(int) sentence.charAt(i)]++;        }  //counts occurrence of each alphabet in the sentence and stores it in count array

       for (i = 0; i < 256; i++) {  displays occurrence of alphabet in sentence

           if (count[i] != 0) {  //if count array is not empty

               System.out.println((char) i + "-" + count[i]);  }}}}

//prints each alphabet and its count

Explanation:

The program prompts the user to enter a sentence. Suppose the user enters "We won" so

sentence = "We won"

Now this sentence splits into an array with white space as separator and stored in words array. So words array has two words of sentence now i.e. "We" and "won"

Next words.length is used to return the length of words array. So length of words array is 2 hence

number of words = 2

Next the sentence is converted to lower case and spaces are removes so sentence becomes:

wewon

sentence.length() returns the length of sentence which is 5.

Next the for loop is used. At each iteration of this loop occurrence each character of sentence is added to the count[] array. charAt() is used to return a character at each index position of string. So the frequency of every character is counted and stored in count array.

Next is a for loop that is used to display each alphabet in the sentence along with its frequency in alphabetic order.

Hence the entire program gives the output:

Number of words: 2                                                                                                             e-1                                                                                                                            n-1                                                                                                                            o-1                                                                                                                            w-2

The screenshot of the output of example given in the question is attached.

Answer:

Follows are the solution to this question:

Explanation:

In point a:

N = Size of window = 4

Sequence Number Set = 1,024

Case No. 1:

Presume the receiver is k, and all k-1 packets were known. A window for the sender would be within the range of [k, k+N-1] Numbers in order

Case No. 2:

If the sender's window occurs within the set of sequence numbers [k-N, k-1]. The sender's window would be in the context of the sequence numbers [k-N, k-1]. Consequently, its potential sets of sequence numbers within the transmitter window are in the range [k-N: k] at time t.

In point b:

In the area for an acknowledgment (ACK) would be [k-N, k-1], in which the sender sent less ACK to all k-N packets than the n-N-1 ACK. Therefore, in all communications, both possible values of the ACK field currently vary between k-N-1 and k-1.

Answer:

1,3,4

Explanation:

They operate on a grid pattern

They search for signals to confirm that service is available.

They provide voice communications and Internet connectivity.

Answer:1, 3, 4

Explanation:edge 2023

Answer:

Written in Python

cost = float(input("Cost of one room: "))

numrooms = int(input("Number of rooms: "))

days = int(input("Number of days: "))

salestax = float(input("Sales tax (%): "))

print("Cost of one room: "+str(cost))

print("Discount: 0%")

print("Number of rooms: "+str(numrooms))

print("Number of days: "+str(days))

totalcost = numrooms * cost

print("Total cost: "+str(totalcost))

salestax = salestax * totalcost/100

print("Sales tax: "+str(salestax))

print("Total Billing: "+str(salestax + totalcost))

Explanation:

The next four lines prompts user for inputs as stated in the question

cost = float(input("Cost of one room: "))

numrooms = int(input("Number of rooms: "))

days = int(input("Number of days: "))

salestax = float(input("Sales tax (%): "))

The following line prints cost of a room

print("Cost of one room: "+str(cost))

The following line prints the discount on each room (No information about discount; So, we assume it is 0%)

print("Discount: 0%")

The following line prints number of rooms

print("Number of rooms: "+str(numrooms))

The following line prints number of days

print("Number of days: "+str(days))

The following line calculates total cost of rooms

totalcost = numrooms * cost

The following line prints total cost

print("Total cost: "+str(totalcost))

The following line calculates sales tax

salestax = salestax * totalcost/100

The following line prints sales tax

print("Sales tax: "+str(salestax))

The following line calculates and prints total billings

print("Total Billing: "+str(salestax + totalcost))

Answer:

Its all 5 of them

Explanation:

Just did it on EDG

Answer:

all 5

Explanation:

all 5

Answer:

def check_password(password):

   is_short = False

   has_uppercase = False

   has_lowercase = False

   has_digit = False

   if len(password) < 8:

       is_short = True

   for p in password:

       if p.isupper():

           has_uppercase = True

       if p.islower():

           has_lowercase = True

       if p.isdigit():

           has_digit = True

   if is_short == False and has_uppercase and has_uppercase and has_digit:

       return True

   else:

       return False

while True:

   password = input("Enter your password: ")

   password2 = input("Enter your password again: ")

   if password == password2 and check_password(password):

       break

Explanation:

Create a function named check_password that takes one parameter, password

Inside the function:

Initialize the is_short, has_uppercase, has_lowercase, and has_digit as False. These variables will be used to check each situation

Check the length of the password using len() method. If it is smaller than 8, set is_short as True

Create a for loop that iterates through password. Check each character. If a character is uppercase, set the has_uppercase as True (use isupper() function). If a character is lowercase, set the has_lowercase as True (use islower() function). If a character is a digit, set the has_digit as True (use isdigit() function).

When the loop is done, check the value of is_short, has_uppercase, has_lowercase, and has_digit. If is_short is False and other values are True, return True. Otherwise, return False

Create an indefinite while loop, that asks the user to enter password twice. Check the entered passwords. If they are equal and the check_password function returns True, stop the loop. This implies that both passwords are same and password is valid.

Click slowly twice the folder.

Right click and choose rename.

Answer:

More Commands, Choose Commands from, All commands, Add

Explanation:

Correct on Edg

More Commands, Choose Commands from, All commands.

One form of statement that tells someone what to do is a command. Additional sentence types include inquiries, exclamations, and declarations.

Usually, but not always, command phrases begin with an imperative (bossy) verb because they demand that the subject take an action.

Children should first learn about and be able to recognize the word classes noun, verb, adjective, and adverb before being taught commands. They can start working on instructions and the usage of imperative verbs after they are familiar with these.

Therefore, More Commands, Choose Commands from, All commands.

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Answer:

Ethernet

Explanation:

Ethernet cables provide a fast, wired connection to the internet

Answer: The answer should be FireWire. FireWire ports are used for audio/video output.

Answer:

Written in Python

inputt = input()

if inputt == "SPATHIPHYLLUM":

     print("Yes - Spathiphyllum is the best plant ever!")

elif inputt == "spathiphyllum":

     print("No, I want a big Spathiphyllum!")

else:

     print("Spathiphyllum! Not"+ inputt+"!")

Explanation:

This line gets user input

inputt = input()

This line checks if input is uppercase SPATHIPHYLLUM and executes the corresponding print statement, if true

if inputt == "SPATHIPHYLLUM":

     print("Yes - Spathiphyllum is the best plant ever!")

This line checks if input is uppercase spathiphyllum and executes the corresponding print statement, if true

elif inputt == "spathiphyllum":

     print("No, I want a big Spathiphyllum!")

If user input is not upper or lower case of Spathiphyllum, the following if condition is considered

else:

     print("Spathiphyllum! Not"+ inputt+"!")

Answer: B I took the test

Explanation:

The function that will add a name to a list of baseball players in Python is main(). The correct option is b.

Python is a popular computer programming language used to create software and websites, automate processes, and analyze data. Python is a general-purpose language, which means it may be used to make many various types of applications and isn't tailored for any particular issues.

A function is a section of code that only executes when called. You can supply parameters—data—to a function. The main() function in Python serves as the point at which any software application is executed.

Since the program only runs when it is executed directly, and not if it is imported as a module, the execution of the program can only begin when the main() function is declared in Python.

Therefore, the correct option is b, main().

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Answer:

Here is the Python program along with the comments of program design

#this program is designed to compute the average quiz grades for a group of five students  

students = ["Alex", "John", "David", "Joseph", "Mathew"] #create a list of 5 students  

grades = []  # create an empty list to store the grades in  

for student in students: #loop through the students list  

   grade = input("Enter the quiz grade for "+student+": ") #prompt the user for the quiz grade of each student

   #store the input grades of each student to grade

   grades.append(int(grade))  # convert the grade to an integer number and append it to the list  

print("Grades are:", grades) #display the grades of five students  

average = sum(grades) / len(grades) #compute the average of five grades  

print("The average of grades is:", average) #display the average of five grades  

highest = max(grades) #compute the highest grade

print("The highest grade is:", highest) #print highest grade  

Explanation:

The program first creates a list of 5 students who are:

Alex

John

David

Joseph

Mathew

It stores these into a list named students.

Next the program creates another list named grades to store the grades of each of the above students.

Next the program prompts the user for the quiz grade for each of the five students and accepts input grades using input() method. The statement contains student variable so each prompt includes the name of the student whose quiz grade is to be input. Each of the grades are stored in grade variable.

Next the append() method is used to add each of the input grades stored in grade to the list grades. The int() method is used to first convert these grades into integer.

Next print() method is used to display the list grades on output screen which contains grades of 5 students.

Next the average is computed by taking the sum of all input grades and dividing the sum by the total number of grades. The sum() method is used to compute the sum and len() method is used to return the number of grades i.e. 5. The result is stored in average. Then the print() method is used to display the resultant value of average.

At last the highest of the grades is computed by using max() method which returns the maximum value from the grades list and print() method is used to display the highest value.

The screenshot of the program and its output is attached.

Answer:

MEK is a liquid solvent used in surface coatings, adhesives, printing inks, chemical intermediates, magnetic tapes and lube oil dewaxing agents. MEK also is used as an extraction medium for fats, oils, waxes and resins. It is a highly efficient and versatile solvent for surface coatings.