The program outputs are:
Drop beepsMovesTurns leftHow to determine the output?From the code segment, the program output is not a print statement.
The output is as a result of the action performed by the robot abc
The robot abc is defined on the third line of the program.
The last three lines of the program carries out the following actions on the robot
Drop beepsMovesTurns leftEach of the above actions are done at least 7 times because of the for-loop and while iterations
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What is the difference between password protection and encryption? please answer quick, i cant pass this test for the life of me
Answer:Password protection is like locking something in a safe-deposit. It means no one can get to the locked content without knowing the right combination. This method is used on separate documents, folders, and other data the computer's user may want to protect from other people who might have access to the device. The problem is, if someone interested in such content obtains the password or finds a way to open it without it, the content might be revealed despite the owner's efforts to keep it hidden. Unfortunately, there are a lot of ways hackers could obtain the password or hack in without it. For example, it could be obtained with the help of malware, or it might be guessed if the user chooses a weak password. Not to mention, when it comes to PDF documents, the passwords placed on them can be removed using the CMD window or specific.
Password encryption is a step up from password protection. The term can be a tad confusing because, in fact, you cannot encrypt the password itself. Instead, by setting up "password encryption" you are creating a password AND encrypting the contents of the file. In our example (see instructions below), the contents of the user's PDF document are not only password protected, but also encrypted. It is a process during which the content one wishes to keep secret is altered to make it unrecognizable. For example, if it is a text document, letters of each word might be shuffled with additional characters so the words would no longer make any sense. The reverse process is only available if the person who wants to decrypt this data can provide a specific decryption key or a password. In other words, even if the password is removed no one could read the hidden content as it still would need to be decrypted. Of course, it is important to realize you might be unable to retrieve it too if you lose the decryption key, aka, the password.
PLS MARK ME AS BRAINLIEST.
Password protection restricts access to a resource, while encryption secures the actual content of that resource by transforming it into an unreadable form.
Ask about the difference between password protection and encryption.
Now, Password protection and encryption serve different purposes when it comes to securing data.
Password protection is a method of restricting access to a device, system, or specific files by requiring users to enter a password. It acts as a barrier to prevent unauthorized individuals from accessing the protected resource.
The password is typically a combination of characters that only authorized users should know.
Encryption, on the other hand, is a technique used to convert plain text or data into an unreadable format, called ciphertext, using an encryption algorithm.
The ciphertext can only be decrypted back to its original form by someone possessing the decryption key.
Encryption ensures that even if someone gains unauthorized access to the data, they will not be able to read or understand it without the decryption key
Hence, Both measures are commonly used together to enhance data security.
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Write the line of code (from the CSV package) that will import a comma-separated file named data.csv as a Julia Data Frame. Simply write the function and its argument reflecting the file name. You don't have to provide a delimiter.
The line of code that imports the csv file is df = DataFrame(CSV.File("data.csv"))
How to determine the line of code?From the question, the file name is:
data.csv
The syntax that imports the file as a julia dataframe is:
df = DataFrame(CSV.File("file-name"))
Since the filename is data.csv, the code becomes
df = DataFrame(CSV.File("data.csv"))
Hence, the line of code that imports the csv file is df = DataFrame(CSV.File("data.csv"))
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ANSWER THESE QUESTIONS PLEASE! HURRY ASAP
What three files do you need to perform a mail merge
What type of document you use mail merge to create?
Answer:
question 1
Excel spreadsheet. An Excel spreadsheet works well as a data source for mail merge.
Outlook Contact List. You can retrieve contact information directly from your Outlook Contact List on to Word.
Apple Contacts List.
question 2
Mail merge lets you create a batch of documents that are personalized for each recipient.
Which of the following formulas properly produces the string "Income Statement"?
O
OO
= "Income"&"Statement"
= "Income "+"Statement"
=Income&Statement
= "Income"&" "&"Statement"
The formulas that properly produces the string "Income Statement" is: D. = "Income"&" "&"Statement"
What is income statement?Income statement is a statement that report the income and expenditure a company or an organization generated at particular or specific period of time.
Option A="Income"&"Statement" :Will produce value IncomeStatement
Option B="Income"+"Statement": Will produce no value
Option C =Income&Statement: Will produce no value.
Option D ="Income"&" "&"Statement": Will produce value Income Statement
Hence, the formulas that properly produces the string "Income Statement" is option D which is: = "Income"&" "&"Statement"
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Which benefit does the Cloud provide to start-up companies without access to large funding?
Answer:
You don't have to invest in hardware or a data center, you pay only for the resources that you use, so your cost grows linearly in stead of a big investment. It's capital expenditures vs operational expenditures.
What are types of operators in Python
Answer:
Python divides the operators in the following groups:
Arithmetic operators.Assignment operators.Comparison operators.Logical operators.Identity operators.Membership operators.Bitwise operators.What is the best example of how computers have changed the way people communicate?
A.
A smart device can track every place you go and be accessed by people who shouldn't see this information.
B.
Internet influencers share their experiences in order to gain more followers.
C.
Most people have smartphones, and they can be reached wherever they go.
D.
Social media is used to find friends or relatives after a natural disaster.
Answer:
c since it is very important that people reached where ever they are
Hope This Helps!!!
The best example of how computers have changed the way people communicate is,
D. Social media is used to find friends or relatives after a natural disaster.
Hence option D is true.
Ask about the best example of how computers have changed the way people communicate.
In the past, during natural disasters, it could be challenging to locate and connect with loved ones due to limited communication channels.
However, with the advent of social media platforms, people can quickly share information about their safety, and whereabouts, and seek help in real-time.
Social media acts as a powerful tool for reuniting families and friends during such challenging times.
Therefore, the correct option is, D.
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Create a Horse table with the following columns, data types, and constraints:
ID - integer with range 0 to 65 thousand, auto increment, primary key
RegisteredName - variable-length string with max 15 chars, not NULL
Breed - variable-length string with max 20 chars, must be one of the following: Egyptian Arab, Holsteiner, Quarter Horse, Paint, Saddlebred
Height - number with 3 significant digits and 1 decimal place, must be ≥ 10.0 and ≤ 20.0
BirthDate - date, must be ≥ Jan 1, 2015
Note: Not all constraints can be tested due to current limitations of MySQL.
Answer:
see pictures. Brainly doesn't allow SQL code here.
Explanation:
I did not investigate the constraints other than the NOT NULL constraint. This will actually cause the INSERT to fail because the last value has NULL for a RegisteredName.
Write pseudocode for a program that will record weather-related data for any month or months. a. Input could be month name(s) b. for loop inputs could be: i. High and low temperatures ii. Precipitation iii. Humidity
Pseudocodes are simply false codes that are used as program prototypes
The pseudocode of the programThe program pseudocode is as follows:
Input numMonths
for i = 0 to numMonths:
Input monthName
input highTemp and lowTemp
input precipitation and humidity
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An Inspect and Adapt (I&A) event is occurring and a program is trying to address a long-existing problem (WIP)?"unreliable Program Increment (PI) commitments. One of the participants suggests that they are working on too many things at one time. What aspect Of the program causes uncontrollable amounts of work in process
Teams do not do a good job of task.switching
Stories are too small
Items in the program Backlog are large chunks Of work at different layers Of the System instead Of true Features
All program teams are cross-functional so every team creates work in multiple areas at the same time
The aspect Of the program that causes uncontrollable amounts of work in process is that Teams do not do a good job of task switching.
What is task switching?Task switching or task interleaving is known to often take place if a task is voluntarily or involuntarily stopped so as to listen to another task.
In the case above, The aspect Of the program that causes uncontrollable amounts of work in process is that Teams do not do a good job of task switching.
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GUYS I NEED HELP!!!! Every time pc resets it clears all of my data files and content how do you fix this. Pls help
Answer: Most of the time its caused by a virus and the virus takes the chance when your computer resets so look for a virus if that's not it maybe its power failure check if its in a window folder or just use a antivirus.
Explanation:
The Horse table has the following columns:
ID - integer, auto increment, primary key
RegisteredName - variable-length string
Breed - variable-length string, must be one of the following: Egyptian Arab, Holsteiner, Quarter Horse, Paint, Saddlebred
Height - decimal number, must be between 10.0 and 20.0
BirthDate - date, must be on or after Jan 1, 2015
Insert the following data into the Horse table:
RegisteredName Breed Height BirthDate
Babe Quarter Horse 15.3 2015-02-10
Independence Holsteiner 16.0 2017-03-13
Ellie Saddlebred 15.0 2016-12-22
NULL Egyptian Arab 14.9 2019-10-12
See below for the statement to insert the data values
How to insert the records?To do this, we make use of the insert statement.
This is done using the following syntax:
INSERT INTO table_name (column_name, ...) VALUES (value, ...)
Using the above syntax and the data values, we have the following insert statement.
INSERT INTO Horse (RegisteredName, Breed, Height, BirthDate)
VALUES ('Babe Quarter', 'Horse', '15.3', '2015-02-10'), ('Independence', 'Holsteiner', '16.0', '2017-03-13'), ('Ellie', 'Saddlebred', '15.0', '2016-12-22')
INSERT INTO Horse (Breed, Height, BirthDate) VALUES ('Egyptian Arab', '14.9','2019-10-12')
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Answer:
INSERT INTO Horse (RegisteredName, Breed, Height, BirthDate) VALUES
('Babe', 'Quarter Horse', '15.3', '2015-02-10');
INSERT INTO Horse (RegisteredName, Breed, Height, BirthDate) VALUES
('Independence', 'Holsteiner', '16.0', '2017-03-13');
INSERT INTO Horse (RegisteredName, Breed, Height, BirthDate) VALUES
('Ellie', 'Saddlebred', '15.0', '2016-12-22');
INSERT INTO Horse (RegisteredName, Breed, Height, BirthDate) VALUES
(NULL, 'Egyptian Arab', '14.9', '2019-10-12');
Explanation:
Which task might a hardware designer do?
OA. Design computing components for cars and medical equipment
B. Design 3D models for video games and augmented reality
OC. Design and build communications equipment
D. Design the software that computers use
C. Design and build communications equipment
This communication equipment can be phones, EarPods which are hardware
Hope it helps!
The task that a hardware designer do is to design computing components for cars and medical equipment. The correct option is A.
A hardware designer is in charge of creating computational components for a range of products, including automobiles and medical equipment.
They design specialized hardware systems to fulfil particular specifications, assuring effective and dependable performance.
Working on systems for automotive control, entertainment, and safety features is a part of designing automotive components.
Hardware designers create parts for medical equipment in the medical industry, assuring their precision, dependability, and regulatory compliance.
Designing circuit boards, microprocessors, integrated circuits, and other electronic devices is part of their job description.
Hardware designers play a critical role in enabling the integration of cutting-edge technology and enhancing functionality in specialized sectors by creating these computing components.
Thus, the correct option is A.
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Below functions flatten the nested list of integers (List[List[int]]) into a single list and remove duplicates by leaving only the first occurrences. When the total number of elements is N, choose the one that correctly compares the time complexity with respect to N of each function.
f1 = f3 < f2
f1 = f2 < f3
f3 < f1 = f2
f3 < f1 < f2
f1 = f2 = f3
The time complexities of the functions is (a) f1 = f3 < f2
How to compare the time complexities?The time complexities of the functions are dependent on the loops and conditional statements in the function.
From the given code, we have the following highlights:
Function f1: 2 loops and 1 conditional statementFunction f2: 2 loops and 1 conditional statement in the second loopFunction f3: 2 loops and 1 conditional statementConsidering the function f2
The conditional statement in the second loop implies that the conditional statement would be executed several times as long as the loop is valid.
This means that:
f2 > f1 and f2 > f3
Functions f1 and f3 have equal loops and conditional statement.
This means that
f1 = f3
So, we have:
f2 > f1 = f3
Rewrite as:
f1 = f3 < f2
Hence, the time complexities of the functions is (a) f1 = f3 < f2
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2.16 LAB: Port Scan (Modules)
In network security, it is important to understand port scanning. Hackers use tools to scan a network and determine if there are open ports and if they contain some sort of vulnerability. To scan ports, you first have to find active hosts on a network. Once you find active hosts and discover a list of IP addresses for those hosts, a port scan can be performed to gather information about open ports and analyze services running on those ports. A port scan is the process of sending packets to an active host's ports and learning details that can help you gain access to that host or to discover open vulnerabilities on your network.
Some common ports are:
Port 20 - File Transfer Protocol or FTP
Port 22 - Secure Shell protocol or SSH
Port 23 - Telnet protocol for unencrypted transfer
Port 80 - HyperText Transfer Protocol or HTTP
Port 443 - HyperText Transfer Protocol Secure or HTTPS
The Well Known Ports are those from 0 through 1023
We are going to simulate a port scan by filling a list with 100 random port numbers. These values will be used as the keys in a dictionary where the values will be randomly generated integers 0 / 1. The 0 will be a closed port and a 1 will be an open port.
Your first TODO is to create a function called "create_host_IPs( )" that randomly generates a list of 10 IP addresses with 4 random octets values, concatenating the 4 values into a string and appending it to a host list. The function returns the generated host list. The random values can be limited to a range of 10 to 200.
Ex: IPv4 address should look like this:
192.168.34.23
Your next TODO is to create another function called "simulate_scan(h)" that iterates through the host list (received as h ) and then creates a new list called open_ports. The function should use a nested for loop that iterates through the host list, and then iterates through the returned list from a call to "create_random_open_ports()". If the returned list value is 1, then append it to your open_ports list. This simulates a scan of all the IPs in the host list and creates randomly generated open ports. Finally it should print the host IP and a list of open ports as displayed in this example output.
Ex: Your output should contain 10 IP reports. Here is and example of 2 of the 10 reports:
Host IP: 66.78.126.11
Open ports are:
[53, 87, 21, 57, 71, 37, 61, 38, 45, 94, 84, 26, 72, 52, 75, 41, 90, 88, 82, 59, 50, 36, 60, 16, 51, 76, 24, 66, 33, 63, 86, 93, 34, 85]
Host IP: 11.96.129.20
Open ports are:
[15, 77, 19, 72, 78, 37, 93, 42, 26, 30, 79, 16, 47, 48, 43, 50, 82, 60, 46, 10, 62, 96, 12, 99, 76, 51, 32, 24, 61, 87, 73, 65, 85, 67, 29]
417412.2037272.qx3zqy7
LAB ACTIVITY
2.16.1: LAB: Port Scan (Modules)
0 / 10
I REALLY NEED HELP!!!
This solution is written in Python programming language. See the details below.
What is Python Programming language?Python is a coding language that is frequently used to applications, automate operations, make websites and execute analyze data.
It is a general-purpose programming language, because, it can be used to develop a wide range of applications and is not specialized for any particular problem.
What is the code required for the instance above?The code required to deliver the given output is:
import random
def create_random_open_ports():
#Create empty list / dictionary
port = []
ports = {}
#Fill list with 100 random port numbers from 10 - 100
for i in range(1,101):
random_port = random.randint(10, 100)
port.append(random_port)
#Create a new dictionary with ports numbers as keys
new_ports = ports.fromkeys(port, 0)
#Iterate through new dictionary add random 0 / 1
#Closed port = 0, Open port = 1
for key in new_ports:
r1 = random.randint(0,1)
new_ports[key] = r1
return new_ports
# TODO: create a function called create_host_IPs() that randomly generates a list of 10 IP addresses
# concatenating the 4 values into a string and appending it to a host list. The function returns the generated
# host list
def create_host_IPs():
host = []
octet1 = ""
octet2 = ""
octet3 = ""
octet4 = ""
#Add loop with range 1 - 11 to create the 10 host IPs EX: 192.123.11.1
for i in range(1,11):
octet1 = str(random.randint(1,255));#Not taking 0 as first octet cannot be zero
octet2 = str(random.randint(0,255));
octet3 = str(random.randint(0,255));
octet4 = str(random.randint(0,255));
host.append(octet1 + "." + octet2 + "." + octet3 + "." + octet4)
return host
# TODO: create a function called simulate_scan(h) that iterates through the host list (received as h ) and
# then creates a new list called open_ports. The function should use a nested for loop that iterates
# through the host list, and then iterates through the returned list from a call to create_random_open_ports().
# If the returned list value is 1, then append it to your open_ports list.
# This simulates a scan of all the IPs in the host list and creates randomly generated open ports.
# Finally it should print the host IP and a list of open ports as displayed in assignment information.
def simulate_scan(h):
open_ports = []
for i in range(len(h)):
random_ports = create_random_open_ports()
for j in random_ports:
if random_ports[j] == 1:
open_ports.append(j)
print("IP Address :" + h[i] + " Open Ports :" + str(open_ports))
if __name__ == "__main__":
#Simulate port scanning for open ports
active_hosts = create_host_IPs()
simulate_scan(active_hosts)
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In Python write a while loop that repeats while user_num ≥ 1. In each loop iteration, divide user_num by 2, then print user_num.
Sample output with input: 20
10.0
5.0
2.5
1.25
0.625
user_num = int(input())
Answer:
user_num = int(input("Enter a number: "))
while user_num >=1;
user_num = user_num/2
print(user_num)
If this helped consider marking brainliest. Have a nice day.
Python code that implements the while loop as described:
```python
user_num = int(input())
while user_num >= 1:
user_num /= 2
print(user_num)
```
When you run this code and provide the input 20, you will get the desired output:
```
10.0
5.0
2.5
1.25
0.625
```
The loop continues as long as the `user_num` is greater than or equal to 1, and in each iteration, it divides the value by 2 and prints the result.
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How to solve everything in Kotlin??
A) create a method that takes a string as a parameter and inverts it.
C) Create a car class that contains Brand, model, year of release and current speed. Use the primary constructor
B) create the main function, and create 4 objects of class car and store them in a vector and print them.
Answer:
crreate a method that takes a string as a perimeter and inverts it
you are working at a computer that has standardized on windows 10 workstation for all. the phone rings and it is your superior. he tells you that his workstation is running incredibly slow, almost to the point where it is unusable. he reports that be has exited out of everything of the operating system. you suspect there are background process tying up the cpu memory. which utility can you have him use to look for such culprit?
Answer:
Task Manager
Explanation:
Task manager allows the user to look at all processes and applications running. Using Task Manager, the user find which component is being utilized the most and finding the processes that are effecting the component.
What is edge computing?
Answer:
Edge computing is a distributed information technology (IT) architecture in which client data is processed at the periphery of the network, as close to the originating source as possible.
Explanation:
explain how principles of computational thinking skills are applied in finding solutions that can be interpreted into software applications
The uses are:
They can help man to solve complex problems. Computational thinking helps man to make complex problem more easy.It helps us to understand the level of the problem and form possible solutions.How is computational thinking used?Computational thinking is known to be that which gives room for user to know what to inform the computer to do due to the fact that a computer only acts and processes what it is said to be programmed to do.
Therefore, The uses are:
They can help man to solve complex problems. Computational thinking helps man to make complex problem more easy.It helps us to understand the level of the problem and form possible solutions.Learn more about Computational thinking from
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In Python write a program that reads a list of integers into a list as long as the integers are greater than zero, then outputs the values of the list.
Ex: If the input is:
10
5
3
21
2
-6
the output is:
[10, 5, 3, 21, 2]
Answer:
l = []
while True:
no = int(input())
if no>0:
l.append(no)
else:
break
print(1)
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What would the theoretical variance (square of the standard deviation) of the following random values be? rand(Normal(80, 10), 200)
The theoretical variance of the random values is 100
How to determine the theoretical variance?The distribution is given as:
rand(Normal(80, 10), 200)
The syntax of the distribution is:
rand(Normal(Mean, Standard deviation), Sample size)
This means that:
Standard deviation = 10
Square both sides
Variance = 100
Hence, the theoretical variance of the random values is 100
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Below functions flatten the nested list of integers (List[List[int]]) into a single list and remove duplicates by leaving only the first occurrences. When the total number of elements is N, choose the one that correctly compares the time complexity with respect to N of each function.
The time complexities of the functions is (a) f1 = f3 < f2
How to compare the time complexities?The code of the functions f1, f2 and f3 are added as an attachment
To compare the time complexities of the functions, we check the loop and conditional statement in each function.
From the attached code, we can see that:
Function f1: 2 loops and 1 conditional statementFunction f2: 2 loops and 1 conditional statement in the second loopFunction f3: 2 loops and 1 conditional statementIn function f2, we have:
The conditional statement in the second loop implies that the conditional statement would be executed several times as long as the loop is valid.
This implies that:
f2 > f1 and f2 > f3
The number of loops and conditional statement in functions f1 and f3 are equal
This means that
f1 = f3
So, we have:
f2 > f1 = f3
Rewrite f2 > f1 = f3 as:
f1 = f3 < f2
Hence, the time complexities of the functions is (a) f1 = f3 < f2
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FORMES MEN HORDS EXCLL PRACTICAL QU graph marks, soft the following types of computer system nowadays Re Howeve can classify them into differe
The software used on a computer system are classified into the following:
Application softwareUtility softwareSystem softwareWhat is a software?A software can be defined as a set of executable instructions (codes) that instructs a computer system on how to perform a specific task and proffer solutions to a specific problem.
The classification of software.In Computer technology, the software used on a computer system are classified into three main categories and these include:
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Complete Question:
Software are used on different types of computer system nowadays. However, you can classify them into following?
Define generation of computer
Answer:
The generation of computer is define as the devlopment in computer hardware/software,their processing speed and their language.
I HOPE IT HELP YOU
Describe personal computer skills using three adjectives?
Answer:
proficient with Microsoft word Excel and PowerPoint
Explanation:
compost and send over 150 images microsoftop creating and the formatting simple office budget speed sheets on Microsoft Excel Bros and its documents Microsoft word
What is one way a pivottable could combine the following data?
Gadget
Doodad Green
Gizmo
Widget
Color
Doodad Orange 400
Widget
Widget
Blue
Yellow
Unit Sales
Brown
h
White
200
350
125
100
175
answer
gadget color blue yellow
A computer cannot boot if it doesn't have ?
Answer:
without an operating system, a computer cannot boot, as it also provides services for the computer programs.
Hope This Helps!!!
Answer: A computer can't boot without an operating system.
Explanation:
An operating system is a system software that manages computer hardware, software resources, and provides common services for computer programs. Without the operating system, the computer can't function to have a boot-able device.
How does so called marshalling solve the problem of different byte ordering of sender and receiver? 8. What is the purpose of a portmapper? How does so called marshalling solve the problem of different byte ordering of sender and receiver ?
8 . What is the purpose of a portmapper ?
Marshalling solve the problem of different byte ordering of sender and receiver by:
By the use of Common Object Request Broker Architecture (CORBA): What is Marshalling?Marshalling is the act of moving and formatting a group of data structures into an external data depiction type good for transmission in a message.
A port mapper is known to be a kind of protocol that tells or map the number or the kind of version of any type of Open Network Computing Remote Procedure Call (ONC RPC) program to a port that is often used in the work of networking by that version of that given program.
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Write a program that allow a customer to input the value of goods bought, The program should then decide the discount to give a customer,
Answer:
geeksforgeeks is the answer