Answer:
improved computer security programs
Explanation:
Answer:
Improved computer security programs.
Explanation:
Just took the quiz
Consider the following method, which is intended to return the product of 3 and the nonnegative difference between two int parameters.
public int threeTimesDiff(int num1, int num2) {
return 3 * (num1 - num2);
}
Which precondition is required so that the method works as intended for all values of the parameters that satisfy the precondition?
A. num1 > 0, num2 > 0
B. num1 >= 0, num2 >= 0
C. num1 >= num2
D. num2 >= num1
Methods are code segments that are executed when called or evoked.
The required precondition for the method to work as intended is (c) num1 >= num2
The return value of the method is given as:
3 * (num1 - num2).
The return value is said to be non-negative.
So, the following condition must be true
[tex]3 \times (num1 - num2) \ge 0[/tex]
Divide both sides of the equation by 3
[tex](num1 - num2) \ge 0[/tex]
Remove the bracket
[tex]num1 - num2 \ge 0[/tex]
Add num2 to both sides of the equation
[tex]num1 \ge num2[/tex]
Hence, the required precondition for the method to work as intended is (c) num1 >= num2
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An IT security threat is anything that might cause serious harm to a computer system.
Question 16 options:
True
False
Answer:
True
Explanation:
this is true because a threat can endanger the computer and its system
Kari needs to change the brightness and contrast on an image she has inserted into a Word document. Which group should she use to do this? Adjust Picture Styles Arrange
Answer:
adjust
Explanation:
it can be found in the top left corner
Physical components of a computer system such as a keyboard, mouse, or modem.
Question 25 options:
Software
Network
Browser
Hardware
Answer:
D
Explanation:
D: Hardware. These are the things like mouse or Modem that you can touch physically.
Software is what the computer runs to make itself useful.
Network is the connection (either virtual or physical) that connects computers together.
Browser is a software program used to navigate the internet
EASY 15 POINTS IF YOU CAN HELP
What is the value of the variable named result after this code is executed?
numA = 3
numB = 2
result = numA ** numB
A. 5
B. 9
C. an error has occurred
D. 6
Answer:9
Explanation:
The value of the variable named result after this code is executed "numA = 3 numB = 2 result = numA ** numB is 9.
What does value mean?The value of an output is known to be the sum or the monetary worth of that thing.
Note that looking at the variable of the code that is executed "numA = 3 numB = 2 result = numA ** numB, we can say that the output is 9.as one can ger it when 3 multiplied itself twice.
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Are theese speeds considered slow? (I used Ookla Speedtest)
PING ms
5
DOWNLOAD Mbps
86.54
UPLOAD Mbps
98.21
Answer:
No
Explanation:
They are pretty solid speeds and 5ms for ping is relativley low. If youre planning a large download (100+ gigs) I still recomend giving it a few
hours
what does reporter failure mean on adt alarm system
On ADT alarm system, Failure trouble basically means that the monitoring service isn't working properly because of a communication issue with the system. As a result, the home or business is vulnerable.
How does the ADT alarm system function?ADT will strategically place sensors throughout the home to ensure that each zone is covered. The motion then activates a reaction, such as a security light or a camera that begins recording, all through the wireless connection. The movement can also be reported to the ADT monitoring team.
ADT indoor security cameras come with phone security alerts, infrared night vision, a slim design, and secure WiFi. They provide a variety of views for live and recorded feeds and include professional installation.
Failure trouble on an ADT alarm system basically means that the monitoring service isn't working properly due to a communication issue with the system.
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In the context of an ADT alarm system, "reporter failure" typically refers to a communication issue between the alarm panel and the monitoring center.
ADT alarm systems are designed to send signals or reports to a central monitoring station when an alarm event occurs, such as a break-in or a fire. The monitoring center then takes appropriate actions, such as contacting the homeowner or dispatching emergency services.
When the alarm system displays a "reporter failure" message, it indicates that the panel is unable to establish communication with the monitoring center. This can happen due to various reasons, including but not limited to:
Network or internet connectivity issues: If the alarm system relies on an internet or cellular connection to communicate with the monitoring center, any disruptions in the connection can result in a reporter failure.
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the windows logon process has unexpectedly terminated
Answer
Windows corrupted
Explanation:
Try buying a new windows or resetting your laptop/pc
or your service failed to register/start
Windows login allows user accounts to log on to the system by opening the subscriber notification database and initiating user-level operations. The system may start with reduced functionality if the system resources required for Windows logon are insufficient.
What windows logon process has unexpectedly terminated?In order to read the list of user accounts that are set up for the machine, the Windows operating system reads the registry at logon.
The Windows logon page won't appear if the data can't be read, making it impossible for users to sign in to Windows. The level of registry damage determines whether Windows can finish the startup procedure or not.
You will need to boot the computer into the Recovery Console rather than Windows in this circumstance. Use the Startup Repair tool after entering the Recovery Console. For Windows installations that won't boot, Startup Repair automates frequent diagnostic and repair activities.
Therefore, All logon attempts, however, will be blocked if the Windows registry is seriously damaged. Windows crashes when you try to log on, and it restarts after that.
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what is the difference between windows 10 and windows 11
Answer: Windows 11 brings a brand-new, more Mac-like interface to the OS. It features a clean design with rounded corners and pastel shades. The iconic Start menu also moves to the centre of the screen along with the Taskbar. But you can move those back to the left, as they are in Windows 10, if you prefer.
Explanation:
Windows 11 will be a better operating system than Windows 10 when it comes to gaming. ... The new DirectStorage will also allow those with a high-performance NVMe SSD to see even faster loading times, as games will be able to load assets to the graphics card without 'bogging down' the CPU.
john wants to draw a letter L. The turtle is pointing towards the top of the screen. Which series of commands will draw the shape? *
BACK 100 LEFT 90 FORWARD 50
BACK 100 RIGHT 90 FORWARD 50
BACK 200 RIGHT 90 BACKWARD 50
RIGHT 180 FORWARD 100 RIGHT 90 FORWARD 50
Explanation:
BACK 100 RIGHT 90 FORWARD 50
Even though it would be convenient to build a network with only one transmission medium, why wouldn't it be practical for big corporations?
A.
because they have far too many hackers breaching their security on a daily basis for only one transmission medium
B.
because they prefer a fancier network to match their elite reputation
C.
because they require a combination of transmission media types to function properly
D.
because with such large user-bases, they couldn't afford to build a network with only one medium
The reason why it wouldn't be practical for big corporations to build a network with only one (1) transmission medium is: C. because they require a combination of transmission media types to function properly.
A big corporation can be defined as a corporate organization that has facilities and owns (controls) assets that are used for the manufacturing of goods and services in at least one (1) country, other than its headquarter (home office) located in its home country.
This ultimately implies that, a big corporation is a corporate organization that owns (controls) its business operations in two or more countries.
In light of the above, a big corporation require a combination of multiple transmission medium or transmission media types such as the following, in order for them to function properly, effectively, and efficiently:
Fiber-optic cableTwisted pairDigitalAnalogueRead more on transmission media here: https://brainly.com/question/7120023
My sister told me an extremely funny joke. what is the direct object for this sentence ?
Answer:
Explanation:
For Internet Protocol (IP) v6 traffic to travel on an IP v4 network, which two technologies are used? Check all that apply.
The two (2) technologies that must be used in order to allow Internet Protocol version 6 (IPv6) traffic travel on an Internet protocol version 4 (IPv4) network are:
1. Datagram
2. IPv6 tunneling
An IP address is an abbreviation for internet protocol address and it can be defined as a unique number that is assigned to a computer or other network devices, so as to differentiate them from one another in an active network system.
In Computer networking, the internet protocol (IP) address comprises two (2) main versions and these include;
Internet protocol version 4 (IPv4)Internet protocol version 6 (IPv6)IPv6 is the modified (latest) version and it was developed and introduced to replace the IPv4 address system because it can accommodate more addresses or nodes. An example of an IPv6 is 2001:db8:1234:1:0:567:8:1.
Furthermore, the two (2) technologies that must be used in order to allow Internet Protocol version 6 (IPv6) traffic travel on an Internet protocol version 4 (IPv4) network are:
1. Datagram
2. IPv6 tunneling
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# I need help with my python code, it won't work, and no matter what I try, I can't get it to run properly. Every time I try top run it, it gives me an error saying:
# syntaxError, bad input on line 43, I am not very good at programming, and I just started. I wanted to ask if you guys could help me.
# Here's my code, the purpose of it is to be a rock paper scissors game:
```
import random
def welcome_prompt():
print ("Rock paper Scissors game")
print ("Rules: Rocks beats Scissors, Scissors beats Paper, Paper beats Rock")
def get_player_move():
print ('Round ' + str(round))
print ("Please play one of the following")
move = raw_input(" 1) [R]ock, 2) [P]aper, 3) [S]cissors:")
if get_player_move == ("R"):
print ("You used Rock!")
return 1
elif get_player_move == ("P"):
print ("You used Paper!")
return 2
elif get_player_move == ("S"):
print ("You used Scissors!")
return 3
else:
print "Invalid input, please use capitalized initial (R,P,S)"
return get_player_move()
def get_computer_move():
get_computer_move = random.randint(1,3)
if get_computer_move == 1:
print ("Computer used Rock!")
return 1
elif get_computer_move == 2:
print ("Computer used Paper!")
return 2
elif get_computer_move == 3:
print ("Computer used Scissors!")
return 3
def compare_moves(get_player_move, get_computer_move):
if (get_player_move == 1 and get_computer_move == 1) or (get_player_move
== 2 and get_computer_move == 2) or (get_player_move == 3 and
get_computer_move == 3):
print ("It's a tie!")
return 0
elif (get_player_move == 1 and get_computer_move == 3) or
(get_player_move == 2 and get_computer_move == 1) or (get_player_move ==
3 and get_computer_move == 2):
print ("You win the round!")
return 1
elif (get_player_move == 1 and get_computer_move == 2) or
(get_player_move == 2 and get_computer_move == 3) or (get_player_move ==
3 and get_computer_move == 1):
print ("You lose the round!")
return -1
elif (get_player_move == 4):
print ("You didn't put in correct input, computer gets a free win")
return -1
player_score = 0
comp_score = 0
round = 0
welcome_prompt()
('Round ' + str(round))
while round< 10:
round = round + 1
get_player_move()
get_computer_move()
compare_moves(get_player_move, get_computer_move)
if compare_moves == 1:
player_score = player_score + 1
print 'Player Score'+ str(player_score)
print 'Computer Score'+ str(player_score)
elif compare_moves == -1:
comp_score = comp_score + 1
print 'Player Score'+ str(player_score)
print 'Computer Score'+ str(player_score)
print ("Game Over")
Answer:
hmm i would assume your syntax code has a hidden error that's messing up your code that you are trying to input inside your computers field matrix to do the game. question is where is that error?
Explanation:
list ten features of word processing packages
Answer:
Entering text.
Editing text.
Formatting paragraph.
Formatting page style.
Importing text, graphics and images.
Entering mathematical symbols.
Checking spelling and grammar.
Header and footer and other.
Choose one scene or object to photograph. Take and submit at least three photographs of this scene at three different times of day. Be sure to note the times of day that you choose. Write a brief response about how the light changed in the photograph.
Take and submit photographs of someone using frontlighting, backlighting, and sidelighting. You can use the sun or other lighting.
Practice taking photographs on a cloudy or rainy day. Turn in three of your favorites from that practice.
Take some portrait photographs using a reflector. (Remember that white paper, poster board, sheets, or a wall can all act a reflector.) Practice moving the subject in different positions relative to the reflector. Turn in three of your favorite photographs.
Practice taking photographs in different lighting conditions (indoors and outdoors, different times of day, different weather, and so on) to help you better understand the impact of light on your photographs. Turn in three of your favorite photographs from your practice sessions.
Answer:
i dont get what you mean
Explanation:
Help please
What is an ordered pair?
1. a type of font in Microsoft Word
2. the end of the x-axis on a coordinate grid
3. two numbers that tell the location of a point on a coordinate grid
4. a type of table located in the Table drop-down menu
Answer:
two numbers that tell the location of a point on a coordinate grid
Explanation:
Answer:
Two numbers that tell the location of a point on a coordinate grid.
Explanation:
An ordered pair would look like this
(0, 4) or (7, 2)
the first number would be on the x-axis and then the second would be on the y-axis
How many things can a computer compare at one time?
Answer: billion of items at one time
Explanation: The computer is very capable of comparing items bulk at one time
What is my mistake in this case?
Answer:
I think it suppose to be #print out house
Answer:
i guess take the hint, bro.
Explanation:
Write a program Election that computes the tally in a write-in election, and announces the winner. Since the votes are write-in, there is no pre-determined set of candidates. Whoever appears the most in the votes is the winner. The user enters the individual votes, one vote per line, and ends entering with typing -1 or an empty line. To compute the tally, the program uses two arrays, a String [ ] variable (names), and an int [ ] variable (count). Upon receiving a single vote, the program checks if the name on the vote appears in names, and if it does, the program adds 1 to the value of the element in count. If the name does not appear in names, the program extends both arrays by one element, stores the name in names at the last position and store 1 in count at the last position. In this manner, the two arrays will have the same lengths. The initial length is 0 for both arrays. Below is an example of how the program may runplease I need to demonstrate the code,I need some comments next to every single line
The election program illustrates the use of ArrayLists, loops and conditional statements.
ArrayLists are resizable arrays, while loops and conditional statements are used to perform repetitions and make decisions, respectively.
The election program written in Java, where comments are used to explain each line is as follows:
import java.util.*;
public class Main {
public static void main(String[] args) {
//This creates a Scanner object
Scanner input = new Scanner(System.in);
//This creates a string ArrayList for the names of the candidates
ArrayList<String> names = new ArrayList<String>();
//This creates an Integer ArrayList for the vote count of the candidates
ArrayList<Integer> votes = new ArrayList<Integer>();
//This declares name as string
String name;
//This gets input for the name of the candidates
name = input.nextLine();
//This is repeated until the user enters "-1"
while (!"-1".equals(name)){
//If name is in the list,
if(names.contains(name)){
//This gets the index of the name
int pos =names.indexOf(name);
//This calculates the number of votes
Integer value = votes.get(pos)+1;
//This adds the vote to the vote ArrayList
votes.set(pos, value);
}
//If otherwise
else{
//This adds the candidate name to the name ArrayList
names.add(name);
//This adds 1 as the vote of the candidate to the vote ArrayList
votes.add(1);
}
//This gets input for the name of another candidates
name = input.nextLine();
}
//This prints the name of the election winner
System.out.println("Winner : " +names.get(votes.indexOf(Collections.max(votes))));
}
}
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I know this isn't the right platform for this question, but where should I go to get a good PC and a good monitor? I'm thinking about becoming a streamer.
Answer: Alienware is really good if you are into fps games such as call of duty but it depends on your price I know alien ware can be pretty expensive so it's up to you.
what is the full form of Blog
When the logging and managing information flow between management hosts and the managed devices travels on a dedicated management network, this is considered what?
What must be considered is the number of IPs that are allowed to access the management network.
We can arrive at this answer because:
During the management of information flow, it is necessary to guarantee the security of the system, preventing intruders from attacking.This can be done by restricting authorized IPs to access the management interface.This type of security measure is often neglected in systems that use a dedicated management network, as this type of network can only be accessed by a single device in the same VLAN.However, the IPs restriction must be considered even in this system, as there are software that can provoke invasions that cause the leak of shared information.
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what is syllabus of diploma in computer after class 10
Answer:
[tex] \: [/tex]
List Of Best Computer Courses After 10th :
Certificate Program In MS OfficeBasic Computer CourseWeb Designing CourseDigital Marketing CourseData Entry CourseGraphic Designing CourseWeb Development CourseAnimation And VFX CourseComputer Science Diploma/EngineeringDiploma In Financial AccountingWhat's the technique of drawing a 3D object with one vanishing point?
Oil refining is an example of:
Construction Production
Extractive Production
Domestic Production
Traditional Production
Answer:
i think the answer is B but i could be wrong...
Answer:
Extractive production
Explanation:
See
Oil refining denotes to after oil extraction situationFirst oil is extracted then gets refinedSo it's extractive productionPlease help please help
Answer:
Explanation:
je pense que la reponse est la suivante a et b puis c
What is an electrical conductor? Name five electrical conductors
Answer:
Explanation:
silver.
copper.
gold.
Steel
Seawater.
Explanation:
Electrical conductors are those which allows the electrons to flow easily. Examples of five conductors are :-
Gold Silver CopperAluminium Iron.A computer has __ IP address(es).
A. Many
B. One
Answer:
A computer has one IP address(es).
One
Explanation:
Have a great day!
Alex needs to create a function capable of counting item reference numbers that he is inserting into a spread sheet. The purpose of this function will be to keep track of inventory. How would Alex go about finding a function to do this? Click the Home tab and use the Find.
Alex can find a function to do this by entering the item reference numbers into the worksheet, and click the Sort button to count the items.
A spreadsheet can be defined as a document or file which comprises cells in a tabulated format (rows and columns), that are typically used for formatting, arranging, analyzing, storing, calculating, counting, and sorting data on computer systems through the use of a spreadsheet application such as Microsoft Excel.
In this scenario, Alex wants to keep track of inventory by creating a function that is capable of counting item reference numbers as he is inserting into a spread sheet. Thus, he should enter the reference numbers of each item into the worksheet, and click the Sort button to count the items.
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Answer:
It’s C
Explanation:
edge