Synchronization barriers are a common paradigm in many parallel applications.

a. True
b. False

Answer:

I am not sure on this one I am guessing it is True

Explanation:

A police department wants to maintain a database of up to 1800 license-plate numbers of people who receive frequent tickets so that it can be determined very quickly whether or not a given license plate is in the database. Speed of response is very important; efficient use of memory is also important, but not as important as speed of response. Which of the following data structures would be most appropriate for this task?

a. a sorted linked list
b. a sorted array with 1,800 entries
c. a hash table using open addressing with 1,800 entries
d. a hash table using open addressing with 3,600 entries
e. a hash table using open addressing with 10,000 entries

what The computer needs both
and
to
function properly?​

In 5-6 sentences explain how technology has impacted engineers.

Which two of the following are conditions of AI programming that enable robots to either accept or reject commands from humans?
Group of answer choices

equality principle

knowledge

semantic manipulation

enhanced circuitry

capacity

After Sally adds the Print Preview and Print command to the Quick Access Toolbar, which icon would she have added? the icon that shows an open folder the icon that shows a sheet of paper the icon that shows a printer with a check the icon that shows a sheet of paper and a magnifying glass

1
Q9. Which tool is used to cancel the
action of undo tool ? *

what is file system manipulation​

Think of—and explain—one or more ways that society could use big data

Summary
In this lab, you use what you have learned about searching an array to find an exact match to complete a partially prewritten C++ program. The program uses an array that contains valid names for 10 cities in Michigan. You ask the user to enter a city name; your program then searches the array for that city name. If it is not found, the program should print a message that informs the user the city name is not found in the list of valid cities in Michigan.
The file provided for this lab includes the input statements and the necessary variable declarations. You need to use a loop to examine all the items in the array and test for a match. You also need to set a flag if there is a match and then test the flag variable to determine if you should print the the Not a city in Michigan.message. Comments in the code tell you where to write your statements. You can use the previous Mail Order program as a guide.
Instructions
Ensure the provided code file named MichiganCities.cppis open.
Study the prewritten code to make sure you understand it.
Write a loop statement that examines the names of cities stored in the array.
Write code that tests for a match.
Write code that, when appropriate, prints the message Not a city in Michigan..
Execute the program by clicking the Run button at the bottom of the screen. Use the following as input:
Chicago
Brooklyn
Watervliet
Acme
// MichiganCities.cpp - This program prints a message for invalid cities in Michigan.
// Input: Interactive
// Output: Error message or nothing
#include
#include
using namespace std;
int main()
{
// Declare variables
string inCity; // name of city to look up in array
const int NUM_CITIES = 10;
// Initialized array of cities
string citiesInMichigan[] = {"Acme", "Albion", "Detroit", "Watervliet", "Coloma", "Saginaw", "Richland", "Glenn", "Midland", "Brooklyn"};
bool foundIt = false; // Flag variable
int x; // Loop control variable
// Get user input
cout << "Enter name of city: ";
cin >> inCity;
// Write your loop here
// Write your test statement here to see if there is
// a match. Set the flag to true if city is found.
// Test to see if city was not found to determine if
// "Not a city in Michigan" message should be printed.
return 0;
} // End of main()

You have a project that requires you to work in a team setting. You know of a developer who has the credentials you
need, works well in a team, and does not need supervision to get the job done. The problem is that the developer is not
within your geographic location. One solution is to allow the developer to blank
full-time.

You are setting up a small network. The customer has decided to change his internet service provider (ISP) to EtherSpeed. The ISP has installed a connection to both RJ45 jacks on the wall plate. You are responsible for selecting the correct router to connect the network to the internet. You want to use the fastest connection speed available while providing for security for both the Home-PC and Home-PC2 computers.

Your task is to complete the following:

⢠Use the appropriate network components to connect the two computers to the new ISP.
⢠Place the Ethernet router with firewall capabilities on the Workspace.
⢠Use the existing Cat5e Ethernet cables to connect the computers to the router's integrated Ethernet LAN ports.
⢠Use the AC to DC power adapter to plug in the device.
⢠Use the Network and Sharing Center on both computers to confirm that the computers are properly connected to the network and internet.

Software that is downloaded from the internet fits into four categories what are they

what are the different cpu sockets?

Match each term in the second column with its correct definition in the first column. Write the letter of the term on the blank line in front of the correct definition. A chart that shows the relationship of each part to a whole. A what-if analysis tool that find the input needed in one cell to arrive at the desired result in another cell. In a formula, the address of a cell based on the relative position of the cell that contains the formula and the cell referred to in the formula. A column, bar, area, dot, pie slice, or other symbol in a chart that represents a single data point. A workbook sheet that contains only a chart. A shape effect that uses shading and shadows to make the edges of a shape appear to be curved or angled. The entire chart and all of its elements. The process of changing the values in cells to see how those changes affect the outcome of formulas in a worksheet. The mathematical formula to calculate a rate of increase. The mathematical rules for performing multiple calculations within a formula. The Excel feature which, after typing - and the first letter of a function, displays a list of function names. A line that serves as a frame of reference for measurement and that borders the chart plot area. The area along the bottom of a chart that identifies the categories of data; also referred to as the x-axis. A numerical scale on the left side of a chart that shows the range of numbers for the data points; also referred to as the y-axis. The formula for calculating the value after an increase by multiplying the original value the base by the percent for new value.

David Karp is credited with the invention of which microblogging service?

Internal memory is synonymous with which memory

how to make windiws 10 to wundows 21?​

A method signature for a method consists of all elements of the method except the body. That is, a method signature consists of the privacy, (non-)static, return datatype, method name, and formal parameters. Consider the ceiling method as an example.
public static int ceiling (double num)
{
return num <= 0 ? (int) num: (int) num + 1;
}
The method signature of the ceiling method is the first line of the method: public static int ceiling (double num). In this example, we note that ceiling is static because it is a standalone method and does not require an object to invoke (since we are not acting on an instance of a class).
For parts a - d, give the method signature described by the scenario.
a) A method in class String that returns the reversed version of the current String.
b) A method that returns the maximum of two given integers.
c) A method that returns true or false if the input integer is an even number.
d) A default constructor for class Table.

To view a friend's calendar, you must request access.
A) True
B) False

Which of the following pieces of evidence was NOT used to support the Theory of Continental Drift?

A.The shape of the continents appears to fit together like a puzzle.
B.Identical fossils have been found on multiple continents separated by oceans.
C.Similar landforms are continuous between two continents when matched up.
D.There were traces of land bridges connecting separate continents.
There were traces of land bridges connecting separate continents.

Calculate The Average of Grades Instructions:
Please read the following problem carefully. You will then logon on to https://www.draw.io/to create a professional diagram. You will put all titles, labels, and save your work using the information below. Please follow the directions:
Destini would like to get a better understanding of her grades in all of her college courses before Spring Break. Instead of using a calculator and paper to calculate her grade, she decided to design a program. She will design a program that will ask her to enter her course name and the number of grades in her grade book. The program will then Read the number of Grades based on what was entered by her, Add up all the Grades, Calculate the Average, and Display Course Name and the Average to Screen. It is important to consider that the number of grades will be different for each course. Using Repetition Control, please design this program.
1. Please Create Flowchart using Draw.10 and Simple Flowchart symbols only (Draw.IO)
2. Pseudocode.
Your unique Flowchart must have the following (See Example Here):
A. Name, Date, and class Name [Top Left of Flowchart)
B. A Title of the Flowchart in Bold [Centered at the top of your flowchart)
C. A Brief Summary of your Flowchart (2 to 3 short sentences describing your flowchart) [Left of Flowchart]

You will use conditionals, loops, and functions to implement a trigonometric functions calculator.
THE PROBLEM
You must complete the provided Python program to calculate three trigonometric functions based on the user's input. The user can select the following trigonometric functions: 1. Sine, 2. Cosine, and 3. Tangent. The user will input option 4 to exit the program. If the user inputs a number different than 1, 2, 3, or 4, your program must print into the display the following message: Invalid option. Your program will keep asking the user for an option until the user choice is 4 (exit).
Trigonometric functions:
Sine: to calculate the sine of an angle (in radians), you must use the following Maclaurin series (Wikipedia):
sin(x) = ∑[infinity]n=0(−1)nx2n+1(2n+1)!∑n=0[infinity](−1)nx2n+1(2n+1)!
Where x is the value of the angle in radians.
Cosine: to calculate the cosine of an angle (in radians), you must use the following Maclaurin series (Wikipedia):
cos(x) = ∑[infinity]n=0(−1)nx2n(2n)!∑n=0[infinity](−1)nx2n(2n)!
Tangent: For the value of an angle different than 90 or 270 (in degrees), the tangent is:
tan(x) = sin(x)cos(x)sin(x)cos(x)
Where x is the value of the angle in radians.
User-defined Functions:
You must write the definition of the following functions:
factorial: this function receives as a parameter an integer value and returns the factorial of the received value. For a parameter equal to 5, the function returns 120 (5 * 4 * 3 * 2 * 1).
sin: this function receives two parameters (a float representing the value of the angle in radians and an integer value representing the number of terms of the Maclaurin series to be calculated). The function returns the value of the sine of the first parameter calculated with the first n terms of the Maclaurin series for the sine (where n is the second parameter received by the function).
cos: this function receives two parameters (a float representing the value of the angle in radians and an integer value representing the number of terms of the Maclaurin series to be calculated). The function returns the value of the cosine of the first parameter calculated with the first n terms of the Maclaurin series for the cosine (where n is the second parameter received by the function).
degTorad (provided): this function receives as a parameter an integer value representing an angle in degrees and returns the value of the received angle in radians.
printMenu (provided): this function does not receive parameters and does not return a value. The function prints the to STDOUT (display) the menu to be used by the user.
Main program:
The main program is provided in the template file. Please use the comments in the template file to complete your solution.
Input:
Your program takes as initial input one integer value representing the menu option. If the initial input value is a trigonometric function (1, 2, or 3), the program will request two additional inputs (an integer value representing an angle in degrees and the number of terms used in the Maclaurin series). The input statements are provided in the template file.
Output:
The print statements are provided in the template file (do not modify the output messages).
Note:
You can safely assume that the input will always be valid.
Example :
THE TRIGONOMETRIC CALCULATOR
1 - Calculate the sine of a value
2 - Calculate the cosine of a value
3 - Calculate the tangent of a value
4 - Exit
Enter your option: 1
Enter the value (in degrees): 45
Enter the number of terms: 10
The sine of 45 is 0.7071
THE TRIGONOMETRIC CALCULATOR
1 - Calculate the sine of a value
2 - Calculate the cosine of a value
3 - Calculate the tangent of a value
4 - Exit
Enter your option: 2
Enter the value (in degrees): 45
Enter the number of terms: 10
The cosine of 45 is 0.7071
THE TRIGONOMETRIC CALCULATOR
1 - Calculate the sine of a value
2 - Calculate the cosine of a value
3 - Calculate the tangent of a value
4 - Exit
Enter your option: 3
Enter the value (in degrees): 45
Enter the number of terms: 10
The tangent of 45 is 1.0000
THE TRIGONOMETRIC CALCULATOR
1 - Calculate the sine of a value
2 - Calculate the cosine of a value
3 - Calculate the tangent of a value
4 - Exit
Enter your option: 4

draw
b. When you start Microsoft Word, a blank document
appears with the name Document1 in the title bar. is it true or false​

please help me :)
Consider the program segment below. Assume k is a positive number.

for (int i = 2; i <= k; i++)
if (nums[i] < someValue)
System.out.println("FOUND");
What is the maximum number of times FOUND can be printed?

Group of answer choices

k - 1

1

0

k

k - 2

A sql-6-5.sql file has been opened for you. Write each of the following tasks as a SQL statement in a new line (remember that you can source the file to compare the output reference): Use the e_store database Select the total stock of all products in the products table. Alias the column name as total_stock. The resulting table should look like this:

Sketch a 3-view orthographic projection of the object shown

What are possible penalties if a designer is caught breaking copyright laws?

Select all that apply.


removing the design from internet
having a work computer confiscated
losing access to software programs
paying fines to copyright owner

A program spends 30% of its time performing I/O operations, 25% of its time doing encryptions, and the remaining 45% of its time doing general computations. The user is considering purchasing one of three possible enhancements, all of which are of equal cost: (a) a new I/O module which will speed up I/O operations by a factor of 2, (b) adding encryption hardware which will cut the encryption time by 70%, and (c) a faster processor which will reduce the processing time for both general computations and encryptions by 40%. Which of these three enhancements will provide the best speedup? Hint: This is an application of Amdahl’s Law.

Select the device that will have the most network ports

1. Switch
2. Server
3. Laptop
4. Desktop

What is a typical use for a MAN?

A.
to connect devices in five offices adjacent to each other
B.
to connect computers across a university campus
C.
to connect corporate offices across three continents
D.
to connect the computers in a private library