Answer:
B. Password
Explanation:
An access control can be defined as a security technique use for determining whether an individual has the minimum requirements or credentials to access or view resources on a computer by ensuring that they are who they claim to be.
Simply stated, access control is the process of verifying the identity of an individual or electronic device. Authentication work based on the principle (framework) of matching an incoming request from a user or electronic device to a set of uniquely defined credentials.
Basically, authentication is like an access control, ensures a user is truly who he or she claims to be, as well as confirm that an electronic device is valid through the process of verification
An example of an access control is a password because it is typically a basic and fundamental front-line defense mechanism against an unauthorized use of data or cyber attacks from hackers.
2. Which of the following fonts is most legible for a block of text? What font size and color would you choose if you were writing a block of text in a formal business document? (1 point)
Answer:
Color: Black
Font: Times New Roman
Size: 12
Explanation:
Answer:
Times new roman
front 12
color:black
Explanation:
Times new roman
front 12
color:black
The algorithm S(A, n, i) selects all the j-th smallest elements (with j ≤ i) from an array A of n elements, by using linearselect to select each of the j-th smallest elements (with j ≤ i). Clearly, one could also implement S alternatively as T(A, n, i), which first sort A (on average-case and on worstcase, the sorting takes time O(n log n) using mergesort) and then select the first i elements. Please compare the average-case complexities of the two algorithms; i.e., For the average-case complexities, under what conditions (on the choices for i), S is better than T or vice versa
Answer:
Follows are the solution to this question:
Explanation:
In the linear selected algorithms scans the given field sequentially but instead calculates the fixed amount by crossing the items throughout the list since they are displayed. Take into consideration the various chosen algorithm:
S(A, n, i) Algorithm:
In array B, copy array A items.
To save results, construct an array C of height.
Start Loop j = 0 to i-1.
Determine array B's lowest value.
In array C, also save the minimum value.
Delete from array B the minimum value.
Back the C array.
Analysis of runtime:
In i iterations, the external loop is used, although i have to compute the number of small lots.
This internal loop should run and calculate the minimum variable, whereby n is the input array length at the most values of n.
Its cumulative runtime is equal to O(in)+C =
O(in). All remaining operations are done at a precise rate.
The combine type technique requires that division concept to
sort the sorted array either in or upwards backward order.
Follow the appropriate method using merge type to
select the shortest items of a certain list.
T (A, n, i) algorithm:
In B array, copy array A elements.
To save the output, build a C array of sizes.
Using merge form in an increasing order to sort all items of the B list.
Start the loop j= 0 to i-1.
Save A[j] value in C[j].
Return array C,
return array C.
Analysis of run time:
The combined function requires O (n log n) to arrange a size n list.
Its number of samples in the process to construct the resulting sequence becomes equal to i since i is the minimum number of elements to also be calculated. All remaining transaction is performed in continuous time.
The time to work is O (n log n) + O i + C = O (n log n). The time needed.
The complexities of the following algorithms are similar:
Scenario 1: S is stronger than to the T-algorithm
Consider the number for smallest elements to also be calculated or even the I value is significantly smaller than the number of array elements. Let i = 2 and n = 16.
Its algorithm S requires O(in) time for both the calculation of a result, who in this case is equivalent to (2 16).
If algorithm T finds the initiative of O (n log n), who in this case is equivalent to (16 logs 16) = (16 4).
The S method, therefore, operates better than that of the T algorithm, if another I value exceeds the log n value.
Scenario 2: Algorithm T is much more successful that algorithm S
Evaluate if the number of components which must be calculated is smaller or if the value of I is comparable with that of the items inside the array.
Let the I = 12 quality and n = 16 value. Its S method applies O(in) time, and in this, the situation is just like (12 16).
Hence, the algorithm T performs better than the algorithm S when the value of i is greater than the value of the log n.
How does multimedia content enhance a user’s Web browsing experience?
Answer:
hi
Explanation:
89
Answer:
I would say it is more engaging and helps the user remember the content better as multimedia is more memorable than just plain text. It can also display things that plain text is unable to, such as sounds and detailed pictures.
Explanation:
What is one way to calm your feelings before taking
a test?
Answer:
For me I chew gum if avaliable and if it's not I think of something funny
Explanation:
Which term describes a repository that holds pairs of entries to translate a domain name to an IP address? Select 2 options.
a. name server
b. domain server
c. root server
d. domain name system
e. domain lookup
Answer:
I said name server and domain name system, although it may not be correct.
Answer:
A and D
Explanation:
QUICK!!!
Which of the following occupations would work with oceanographers to better understand the relationship between the ocean and the
atmosphere?
1.research meteorologist
2. broadcast meteorologist
3. atmospheric scientist
4. forensic meteorologist
Answer:
I think the answer would be C. atmospheric scientist
What is the most basic way to create a query?
What type of result does the MATCH function, when used on its own, return?
Answer:
It returns the lookup value located in a specific location.
Explanation:
What is the difference between Information Technology and Communication Technology?
Answer:
Explanation:
information tech is technology that teaches you information, and communication tech is tech that lets you talk to family and friends and meet new people.
Answer:
The main difference between information technology and communication technology is that Information technology is a subject that is use of computers to store, retrieve, transmit and manipulate data, or information, often in the context of business or other enterpise whereas a Communication technology is the use of computers to communicate with family and friends.
ASAP 20 Points please hurry
Answer:
All you got to do is type System.out printIn("Study English) etc...
Explanation:
Look at the answer to see if it is right.
What feature did the 32X add to the Sega Genesis?
Answer:
ngl why would i know this
Explanation:
It allowed the console to run 32-bit cartridges.
Choose the terms that best complete the sentence.
For users to be able to communicate with a large number of other people around the world, their
___needs to be connected to a_____
which has
an almost unlimited geographical distance.
Answer: For users to be able to communicate with a large number of other people around the world, their LAN needs to be connected to a WAN, which has an almost unlimited geographical distance.
Explanation: Correct on Edg 2020/2021.
sa kumbensiyon naihalal si andres bonofacio bilang
Answer:
the contemporary Supremo (supreme leader) of the Katipunan
Write the SQL queries that accomplish the following tasks in the HAFH Realty Company Property Management Database:
The complete question is:
Write the SQL queries that accomplish the following tasks in the HAFH Realty Company Property Management Database:
a. Display the SMemberID and SMemberName for all staff members.
b. Display the CCID, CCName, and CCIndustry for all corporate clients.
c. Display the BuildingID, BNoOfFloors, and the manager’s MFName and MLName for all buildings.
d. Display the MFName, MLName, MSalary, MBDate, and number of buildings that the manager manages for all managers with a salary less than $55,000.
e. Display the BuildingID and AptNo, for all apartments leased by the corporate client WindyCT.
f. Display the InsID and InsName for all inspectors whose next inspection is scheduled after 1-JAN-2014. Do not display the same information more than once.
g. Display the SMemberID and SMemberName of staff members cleaning apartments rented by corporate clients whose corporate location is Chicago. Do not display the same information more than once.
h. Display the CCName of the client and the CCName of the client who referred it, for every client referred by a client in the music industry.
i. Display the BuildingID, AptNo, and ANoOfBedrooms for all apartments that are not leased.
Also a schema of the HAFH database is attached.
Answer:
Using SQL's SELECT, FROM, WHERE syntax, find below the queries for each question.
a.
SELECT SMemberID , SMemberName
FROM staffmember
b.
SELECT CCID, CCName, CCIndustry
FROM corpclient
c.
SELECT b.BuildingID, b.BNoOfFloors, m.MFName, m.MLName
FROM building b, manager m
WHERE b.ManagerID = m.ManagerID
d.
SELECT m.MFName, m.MLName, m.MSalary, m.MBDate, count(*) as buildings
FROM building b, manager m
WHERE m.MSalary<55000
AND b.ManagerID = m.ManagerID
GROUP BY m.ManagerID
e.
SELECT b.BuildingID, a.AptNo
FROM building b, apartment a, corpclient c
WHERE c.CCName = "WindyCT"
AND c.CCID = a.CCID
AND a.BuildingID = b.BuildingID
f.
SELECT DISTINCT i.InsID, i.InsName
FROM inspector i, inspecting x
WHERE i.InsID = x.InsID
AND x.DateNext > "2014-01-01"
g.
SELECT DISTINCT s.SMemberID, s.SMemberName
FROM staffmember s, cleaning c, apartment a, corpclient cc
WHERE s.SmemberID = c.SmemberID
AND c.AptNo = a.AptNo
AND a.CCID = cc.CCID
AND cc.CCLocation = "Chicago"
h.
SELECT cc1.CCName, cc2.CCName
FROM corpclient cc1, corpclient cc2
WHERE cc1.CCIDReferencedBy = cc2.CCID
AND cc2.CCIndustry = "Music"
i.
SELECT a.BuildingID, a.AptNo, a.ANoOfBedrooms
FROM apartment a
WHERE a.CCID NOT IN (SELECT c.CCID FROM corpclient c)
Find the maximum value and minimum value in below mention code. Assign the maximum value to maxMiles, and the minimum value to minMiles. Sample output for the given program:
Min miles: -10
Max miles: 40
Here's what I have so far:
import java.util.Scanner;
public class ArraysKeyValue {
public static void main (String [] args) {
final int NUM_ROWS = 2;
final int NUM_COLS = 2;
int [][] milesTracker = new int[NUM_ROWS][NUM_COLS];
int i = 0;
int j = 0;
int maxMiles = 0; // Assign with first element in milesTracker before loop
int minMiles = 0; // Assign with first element in milesTracker before loop
milesTracker[0][0] = -10;
milesTracker[0][1] = 20;
milesTracker[1][0] = 30;
milesTracker[1][1] = 40;
//edit from here
for(i = 0; i < NUM_ROWS; ++i){
for(j = 0; j < NUM_COLS; ++j){
if(milesTracker[i][j] > maxMiles){
maxMiles = milesTracker[i][j];
}
}
}
for(i = 0; i < NUM_ROWS; ++i){
for(j = 0; j < NUM_COLS; ++j){
if(milesTracker[i][j] < minMiles){
minMiles = milesTracker[i][j];
}
}
}
//edit to here
System.out.println("Min miles: " + minMiles);
System.out.println("Max miles: " + maxMiles);
}
Answer:
Code works perfectly
Explanation:
There is nothing wrong with your program as it runs perfectly and displays the expected results.
You may need to compile with another compiler if you're not getting the required results.
I've added the source code as an attachment (unedited)
what are motherboards
Answer:
Explanation:
Motherboard
A motherboard is the main printed circuit board in general-purpose computers and other expandable systems. It holds and allows communication between many of the crucial electronic components of a system, such as the central processing unit and memory, and provides connectors for other peripherals
two page essay on an emerging technology.. plzzzzz help
Answer:
hope i get brainliest
Explanation:
Emerging Technologies
Abstract
The purpose of this paper is to summarize the advantages of computers/software and the use of computer technology in investigations. Summarize the disadvantages to law enforcement with respect to the advancements of computers. Real cases will be researched in order to understand how computers can be utilized in criminal activities, as well as a case that the use of a computer was beneficial to the prosecution in a criminal case. A final conclusion paragraph will address my personal subjective opinion as to whether these technologies, in an overall sense are a benefit or hindrance to law enforcement efforts.
Introduction
Since computers have become such a big part of our…show more content…
From utilizing computers in cars so officers could run a license plate and social security number to see if there are any warrants out for the person they stopped, to more advances such as carrying cell phones, GPS tracking systems in cars, crime mapping tools, information sharing between state and local law enforcement, to even sharing information across countries. Technology has come a long way in helping officers and other agents within the criminal justice system do their job.
Just a bit more about the advantages of the things mentioned above and time to move on. The most interesting thing is Geographic Information Systems (GIS), which has become a most important tool for law enforcement agencies. GIS, other mapping software and desktop computers now are capable of mapping and data analysis that is way above and beyond what used to be possible with backroom mainframe computers (Rubley, 2011).
Another great advancement is the widespread use of everyone using mobile devices. Many officers now use two to three cell phones.
This program outputs a downwards facing arrow composed of a rectangle and a right triangle. The arrow dimensions are defined by user specified arrow base height, arrow base width, and arrow head width. #include int main(void) {int arrowBaseHeight = 0;int arrowBaseWidth = 0;int arrowHeadWidth = 0;printf("Enter arrow base height:\n");scanf("%d", &arrowBaseHeight);printf("Enter arrow base width:\n");scanf("%d", &arrowBaseWidth);printf("Enter arrow head width:\n");scanf("%d", &arrowHeadWidth);printf("\n");// Draw arrow base (height = 3, width = 2)printf( "**\n");printf( "**\n");printf( "**\n");// Draw arrow head (width = 4)printf( "****\n");printf( "***\n");printf( "**\n");printf( "*\n");return 0;}a. Modify the given program to use a loop to output an arrow base of height arrow_base_height. b. Modify the given program to use a loop to output an arrow base of width arrow_base_width.c. Modify the given program to use a loop to output an arrow head of width arrow_head_width.
Answer:
Here is the C program:
#include <stdio.h> //to use input output functions
int main(void) { //start of main function
int arrowBaseHeight = 0; //stores value for arrow base height
int arrowBaseWidth = 0; //stores value for arrow base width
int arrowHeadWidth = 0 ; //stores value for arrow head width
int i, j; //to traverse through the rows and columns
printf("Enter arrow base height:\n"); //prompts user to enter arrow base height value
scanf("%d", &arrowBaseHeight); //reads input value of arrow base height
printf("Enter arrow base width:\n"); //prompts user to enter arrow base width value
scanf("%d", &arrowBaseWidth); //reads input value of arrow base width
while (arrowHeadWidth <= arrowBaseWidth) { //iterates as long as the value of arrowHeadWidth is less than or equals to the value of arrowBaseWidth
printf("Enter arrow head width:\n"); //prompts user to enter arrow head width value
scanf("%d", &arrowHeadWidth); //reads input value of arrow head width
printf("\n"); }
for (i = 0; i < arrowBaseHeight; i++) { //iterates through rows
for (j = 0; j < arrowBaseWidth; j++) { //iterates through columns
printf("*"); } //prints asterisks
printf("\n"); } //prints a new line
for (i = arrowHeadWidth; i > 0; i--) { //loop for input length
for (j = i; j > 0; j--) { //iterates for triangle ( to make arrow head)
printf("*"); } //prints asterisks
printf("\n"); } } //prints new line
Explanation:
The program asks to enter the height of the arrow base, width of the arrow base and the width of arrow head. When asking to enter the width of the arrow head, a condition is checked that the arrow head width arrowHeadWidth should be less than or equal to width of arrow base arrowBaseWidth. The while loop keeps iterating until the user enters the arrow head width larger than the value of arrow base width.
The loop is used to output an arrow base of height arrowBaseHeight.
The nested loop is being used which as a whole outputs an arrow base of width arrowBaseWidth. The inner loop draws the stars and forms the base width of the arrow, and the outer loop iterates a number of times equal to the height of the arrow.
The last nested loop is used to output an arrow head of width arrowHeadWidth. The inner loop forms the arrow head and prints the stars needed to form an arrow head.
The screenshot of output is attached.
What lets you do many things, like write book reports and stories?
Select the action that a database does not perform.
Sort and manipulate the data.
Find the average of four numbers.
Update information in more than one place at the same time.
Create data entry forms.
Answer:
the answer is B. find the average of four numbers
Explanation:
The IP address and the port are both numbers. Which statement is true?
A computer has many IP addresses and many ports.
A computer has one IP address and many ports.
A computer has one IP address and one port,
Acomputer has many IP addresses and one port.
Answer:
A computer has one IP address and many ports.
Explanation:
Answer:
A computer has one IP address and many ports.
Explanation:
What issues will the Internet of Things present to Cybersecurity?
Answer:
The IoT offers new ways for businesses to create value, however the constant connectivity and data sharing also creates new opportunities for information to be compromised. Explore some of the more notable developments in the battle to combat cyber risks.
Explanation:
I hope this helps you. UwU. P.S. Plz mark me Brainlyest
The trigonometry book says: sin^2(t) + cos^2(t) = 1 Write a Python program that verifies the formula with the help of the Python Math module. Note that the trigonometric functions in the module act on the angles in radians. Your program should perform the following steps 3 times: 1. Pick a random number between 0 and 180 degrees representing an angle in degrees, say Dangle 2. Convert the angle from degrees to radians, say Rangle 3. Use the Math module to find and print the values of sin(Rangle) and cos(Rangle), and 4. Compute and print the value of the above expression: sin^2(Rangle) + cos^2(Rangle). You can then visually verify if the result printed is 1 (or close to it).
Answer:
If you open your python-3 console and execute the following .py code you will have the following output. (Inputing 20 e.g)
Write the angles in degrees: 20
radian angles is: 0.3490658503988659
cosene( 0.3490658503988659 ) = 0.9396926207859084
sine( 0.3490658503988659 ) = 0.3420201433256687
sin^2( 0.3490658503988659 ) + cos^2( 0.3490658503988659 ) = 1.0
Explanation:
Code
import math
for i in range(1,4):
angle = int(input('Write the angles in degrees: '))
#mat library better works with radians
angle_radians = (angle*math.pi)/180
#print output
print('radian angles is: ',angle_radians)
print('cosene(',angle_radians,') = ',math.cos(angle_radians))
print('sine(',angle_radians,') = ',math.sin(angle_radians))
res = (math.sin(angle_radians))**2 + (math.cos(angle_radians))**2
print('sin^2(',angle_radians,') + cos^2(',angle_radians,') = ',res)
3.2 lesson practice edhesive
Answer:
3.2 Question 1
x = float(input("Enter a number: "))
if (x > 45.6):
print("Greater than 45.6")
3.2 Question 2
x = float(input("Enter your grade: "))
if (x >= 90):
print("Great! ")
Explanation:
I hope this works I do not know exactly what you were asking for
Which statements are true regarding file management? File management means grouping related files into folders. You can store multiple folders within a file. However, a single folder can only store a single file. You can also create subfolders. Related folders when grouped together are called subfolders. When you logically organize files, folders, and subfolders, you'll get a file hierarchy resemblinga tree.
The statements that is true regarding file management are;
File management means grouping related files into folders. You can also create subfolders. Related folders when grouped together are called subfolders. What is file management what does it include?File Management is known to be one that is made up of the common operations done on files or groups of files, such as creating, opening, renaming, and others
Note that in file management, Each user are required to access to create, delete, read, write, and modify a file and also user need to have limitations to no access to others files.
Hence, The statements that is true regarding file management are;
File management means grouping related files into folders. You can also create subfolders. Related folders when grouped together are called subfolders.Learn more about file management from
https://brainly.com/question/12736385
#SPJ1
Assume that at time 5 no system resources are being used except for the processor and memory. Now consider the following events:
At time 5: P1 executes a command to read from disk unit 3.
At time 15: P5’s time slice expires.
At time 18: P7 executes a command to write to disk unit 3.
At time 20: P3 executes a command to read from disk unit 2.
At time 24: P5 executes a command to write to disk unit 3.
At time 28: P5 is swapped out.
At time 33: An interrupt occurs from disk unit 2: P3’s read is complete.
At time 36: An interrupt occurs from disk unit 3: P1’s read is complete.
At time 38: P8 terminates.
At time 40: An interrupt occurs from disk unit 3: P5’s write is complete.
At time 44: P5 is swapped back in.
At time 48: An interrupt occurs from disk unit 3: P7’s write is complete.
For time 37, identify which state each process is in. If a process is blocked, further identify the event on which it is blocked.
Answer:
Follows are the solution to this question:
Explanation:
In Time = 22:
The P5 and P8 are in the ready/running state, and the P1, P3, P7 are into the block state for Input/output.
In Time = 37:
The P1, P3, P8 are in the ready/running state, P5 is in the block state. It suspends or swapped out, and P7 is on the block state for Input/output.
In Time= 47:
The P1, P3, and P5 are in the ready/running state, P7 is on the block state for Input/output, and P8 is in the exit state.
list any five feature of drwing toolbar
Line, arrow, rectangle, ellipse, text, vertical text, curve, stars are all possible answers -hope this helped, have a good night!!
Answer:
The tools in this part of the Drawing toolbar are:
Select: selects objects. To select multiple objects click on the top leftmost object and while keeping the mouse button pressed, drag the mouse to the bottom rightmost object of the intended selection. A marching ants rectangle identifying the selection area is displayed. It is also possible to select several objects by pressing the Control button while selecting the individual objects.
Line: draws a straight line.
Arrow: draws a straight line ending with an arrowhead. The arrowhead will be placed where you release the mouse button.
Rectangle: draws a rectangle. Press the Shift button to draw a square.
Ellipse: draws an ellipse. Press the Shift button to draw a circle.
Text: creates a text box with text aligned horizontally.
Vertical text: creates a text box with text aligned vertically. This tool is available only when Asian language support has been enabled in Tools > Options > Language Settings > Languages.
Curve: draws a curve. Click the black triangle for more options, shown below. Note that the title of the submenu when undocked is Lines.
how to unblock a school computer
Answer: use a vpn
Explanation:
go to Explanation:
apponvps
PLEASE HURRY!!!
What is the output of this program?
age = 4
if age > 5:
print("more")
else:
print("less")
Output: ______
Since age is less than 5, the else statement will run. The output will be less
QUESTION : John travels a lot and he needs to access his documents and services on the go. Which of these technologies allows his to access documents and software while on the move?
!!MUTI ANSWER QUESTION BTW!!
A.cloud computing
B.grid computing
C.mobile computing
D.green computing
E.virtualization
Answer:
mobile computing
Explanation: