Offering employees access to the Internet at work carries some potential risks despite the many advantages that an Internet connection can offer organisations. To stop both intentional and unintentional misappropriation of corporate resources, companies frequently regulate Internet usage at work.
What is Internet?The Internet, also known as "the Net," is a global system of computer networks. It is a network of networks in which users at any one computer can, with permission, obtain information from any other computer (and sometimes talk directly to users at other computers).
It was initially known as the ARPANET when it was first conceived by the Advanced Research Projects Agency (ARPA) of the United States government in 1969. The initial goal was to build a network that would enable users of research computers at different universities to "talk" to one another.
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A programmer wants to determine whether a score is within 10 points of a given target. For example, if the target is 50, then the scores 40, 44, 50, 58, and 60 are all within 10 points of the target, while 38 and 61 are not.
Which of the following Boolean expressions will evaluate to true if and only if score is within 10 points of target ?
Answer:
(target - 10 ≤ score) AND (score ≤ target + 10)
Explanation:
(target - 10 ≤ score) AND (score ≤ target + 10).
What are Boolean expression?A logical assertion that can only be TRUE or FALSE is known as a Boolean expression. As long as both sides of the expression have the same fundamental data type, boolean expressions can compare data of any kind.
Oracle OLAP evaluates this expression by comparing each value of the variable actual to the fixed value 20,000.
Unless parentheses indicate a different evaluation order, operators with equal priorities are evaluated from left to right. When the truth value has been determined, the evaluation is stopped.
Therefore, (target - 10 ≤ score) AND (score ≤ target + 10).
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what is authenticity
Answer:
the quality of being authentic
Explanation:
graham drove 39 2/3 miles in 1 1/3 hours. What is the unit rate for miles per hour? Use a pencile and paper. Describe a situation in which the unit rate would be easier to work with than the given rate.
Answer:
29.75 mph
Explanation:
(39 2/3) / (1 1/3) = 29.75
The unit rate is useful if you want to do calculations for arbitrary times or distances.
You should periodically perform basic computer maintenance on your computer.
True
False
Answer:
the answer will be true ......
question 15 :on your server, you need service-b to start immediately before service-a. within the systemd service-a unit configuration file, what directive should you check and potentially modify?
If on your server you need service-b to start immediately before service-a, the directive you should check and potentially modify within the systemd service-a unit configuration file is "Requires=service-b.service."
System of unit configuration fileIn the systemd unit configuration files, systemd uses various directives that define dependencies, functionality, and operation of the units. The directives offer various functionalities including configuring the execution order of units at boot time or during system run time, setting up dependencies between units, defining the unit's runtime behavior, and various other functionalities.
So, if you want service-b to start before service-a, you need to add "Requires=service-b.service" to the service-a unit configuration file. This will tell systemd to start service-b before service-a starts.In the systemd service configuration file, the "Requires" directive is used to specify that service-b.service needs to be started before service-a.service.
It specifies a requirement dependency on another unit that must be started before the current unit can be started. This implies that if service-b fails to start or stop, service-a will be inhibited from doing the same, even when it's ordered to do so by its own dependencies.
In conclusion, to configure the execution order of units on a system that uses systemd, you need to use directives like "Requires," "After," "Before," and "Wants" to specify dependencies between units, define the unit's runtime behavior, and control the operation of units.
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Match the careers with the career clusters.
curriculum developer
tax auditor
paralegal
attorney
federal aid coordinator
speech-language
pathologist
Education and
Training
Government and Law, Public Safety,
Public Administration Corrections, and
Security
Answer:
Answer:education and training- speech Language pathologist And curriculum developer
Government and public administration- tax auditor and federal aid coordinator
Law, public safety corrections and security- attorney and paralegal
Explanation:
Consider the following code segment.
What are the values of first and second as a result of executing the code segment?
a. first = 200, second = 100
b. first = 100, second = 100
c. first = 200, second = 200
d. first = 100, second = 200
You might apply this to a text, a list, or an object. Therefore, after swapping the amount, "200, 100," or "Option A," is the computed value.
What is code segment?A code segment in computing is a chunk of an object file or the corresponding area of the virtual address space of the programme that includes executable instructions. It is sometimes referred to as a text segment or simply as text.
Another memory allocation strategy that can be used instead of or along with paging is segmentation. defining a first and second variable, each of which has the integer values "100 and 200."
The swapping into the supplied values is done in the following step, and its values are printed using a temporary variable.
Thus, the correct option is A.
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at what layer of the osi model does a network switch normally operate? a. layer 5 b. layer 3 c. layer 4 d. layer 2
Answer:
D. Layer 2
Explanation:
It is layer 2.
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Which of the following best describes today’s average gamer?
The average age is eighteen, and many more males play than females.
The average age is thirty, and only slightly more males play than females.
The average age is thirty, and many more males play than females.
The average age is eighteen, and only slightly more males play than females.
1. Which of the following is the closest definition of embedded systems?
-a software that performs a specific function
-devices that perform multiple tasks
-hardware designed to perform a distinctive function*
-the combination of hardware and software designed for a specific purpose
2.Select the function of keypunches that were used as one of the earliest input devices.(1 point)
-It was used for punching holes in the paper at relevant positions for the computer to understand the instructions.
-It was used to control the cursor on the screen.
-It was used to press the buttons feed information into the computer.*
-It was used to insert one character on the paper at a time.
3.Which of the following set defines the storage devices?(1 point)
-magnetic disks, optical disks, flash drive, SSD, and floppy disk*
-floppy disk, magnetic disks, SSD, and mouse
-typewriter, SSD, and mouse
-SSD, optical disks, and keypunches
4. What does computational thinking involve?(1 point)
-breaking down complex problems into smaller pieces for easy resolution
-thinking like a computer
-disregarding non-essential information*
-hiding unnecessary details from the user
5.What is a complex problem?(1 point)
-a problem that can only be resolved using a computer
-a problem with no obvious or immediate resolution
-a problem that requires multiple computers to resolve
-a problem that requires collaboration*
The option that is the closest definition of embedded systems is option d: the combination of hardware and software designed for a specific purpose.
The function of keypunches that were used as one of the earliest input devices is that It was used for punching holes in the paper at relevant for the computer to understand the instructions.
The set that defines the storage devices are magnetic disks, optical disks, flash drive, SSD, and floppy disk*
Computational thinking involve breaking down complex problems into smaller pieces for easy resolution.
A complex problem is a problem with no obvious or immediate resolution.
What is an embedded systems?An embedded system is known to be a kind of a system that is said to be the combination of both the computer hardware and that of the software and it is one that is set up for a specific function.
Note that the Embedded systems may function inside a larger system and thus The option that is the closest definition of embedded systems is option d: the combination of hardware and software designed for a specific purpose.
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How did tribes profit most from cattle drives that passed through their land?
A.
by successfully collecting taxes from every drover who used their lands
B.
by buying cattle from ranchers to keep for themselves
C.
by selling cattle that would be taken to Texas ranches
D.
by leasing grazing land to ranchers and drovers from Texas
The way that the tribes profit most from cattle drives that passed through their land is option D. By leasing grazing land to ranchers and drovers from Texas.
How did Native Americans gain from the long cattle drives?When Oklahoma became a state in 1907, the reservation system there was essentially abolished. In Indian Territory, cattle were and are the dominant economic driver.
Tolls on moving livestock, exporting their own animals, and leasing their territory for grazing were all sources of income for the tribes.
There were several cattle drives between 1867 and 1893. Cattle drives were conducted to supply the demand for beef in the east and to provide the cattlemen with a means of livelihood after the Civil War when the great cities in the northeast lacked livestock.
Lastly, Abolishing Cattle Drives: Soon after the Civil War, it began, and after the railroads reached Texas, it came to an end.
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To earn the most possible credit, explain what strategies you might use if you cannot answer a response question purely by recall
To earn the most possible credit the strategies that you might use would be to search your textbook for a page were the answers to a question are.
The textbooks sometimes have the answer to various questions that are in the book.
A student that has issues recalling what it was can have a quick peek at the answer.Read more on response questions here:
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The instructor may give a clue to the correct answer your (he/she's) looking for. Search the rest of the test for possible answers or ideas for possible answers. This ties back with underlining hints you find in the passage
Answer:
Sample Response
Explanation:
Student answers will vary, but should include elements of the following: The instructor may give a clue to the correct answer he/she's looking for. Search the rest of the test for possible answers or ideas for possible answers.
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Select the correct answer. Improving the way you communicate to others by your actions, is to improve which area of effective communication? A. Your speaking skills B. Your listening skills C. Your body language D. None of the above - your actions do not matter when communicating
It can be inferred that improving the way you communicate with others, through your actions, is improving your body language. The correct option is C.
What is communication?Communication is generally understood as the transmission of information. In this context, a message is transmitted from a sender to a receiver through a medium such as sound, paper, body movements, or electricity.
To communicate successfully, it's important to understand your body language. It is also beneficial to understand the differences in communication styles for face-to-face encounters, phone conversations, and digital communications such as email and social media. Through your body language, the other person can know if you don't want to take to them.
In conclusion, the correct option is C.
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which of the following combinations of keys is used as a short for saving a document on a computer
ctrl+s
is used to save
Hope this helped
-scav
A Simple Blood Bank Management System stores donors' information (Name, mobile and blood group). Users can add new donors and search & list donor information based on a specific blood group. Perform the following tasks: Task1: Your program should offer a menu like the one shown below. The program should display the same menu options repeatedly until the user enter option 3 and the program exits. ****** Welcome to the Blood Bank Management System ****** 1 Add Donor 2 Search Blood Group 3 Exit Task2: Your program should have addDonor () function to add new donor data kept in file donor.txt. ****** Welcome to the Blood Bank Management System ****** 1 add Donor 2 Search Blood Group. 3 Exit Enter your choice: 1 Enter the name, mobile and blood group. >> Mona 053123456 A Task 3: Your program should have searchBloodGroup() function which aske the user a requested blood group then list all the matched records from the (donor.txt) file, if there is no record found, the program should display an error message saying "There is no donor for the requested blood group" Welcome to the Blood Bank Management System ****** add Donor 1 2 Search Blood Group 3 Exit Enter your choice: 2 Enter the blood group: A Mona 0511111111 A ****** Welcome to the Blood Bank Management System ****** 1 add Donor 2 Search Blood Group 3- Exit Enter your choice: 2 Enter the blood group: B There is no donor for the requested blood group.
Blood Bank Management System is a simple program that stores donors' information like name, mobile number and blood group. Users can add new donors and search the donors' information based on the blood group. To complete this project, the following tasks need to be performed:Task 1: The program should offer a menu to the user with three options.
The menu should be displayed repeatedly until the user enters option 3 to exit the program.Welcome to the Blood Bank Management System 1. Add Donor 2. Search Blood Group 3. ExitTask 2: An addDonor() function is required to add new donor information to the donor.txt file. Welcome to the Blood Bank Management System 1. Add Donor 2. Search Blood Group 3. Exit Enter your choice: 1 Enter the name, mobile and blood group. >> Mona 053123456 ATask 3: A searchBloodGroup() function is required which asks the user to enter the blood group to list all the matching records from the donor.txt file.
If no records are found, the program should display an error message stating that there is no donor for the requested blood group.Welcome to the Blood Bank Management System 1. Add Donor 2. Search Blood Group 3. Exit Enter your choice: 2 Enter the blood group: A Mona 0511111111 AWelcome to the Blood Bank Management System 1. Add Donor 2. Search Blood Group 3. Exit Enter your choice: 2 Enter the blood group: B There is no donor for the requested blood group.
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what is the correct java syntax to output the sentence: My dog's name is "dee-dee"?
Answer:
System.out.println("My dog's name is \"dee-dee\"");
Explanation:
You need to use the backslash to use quotes inside a string.
Gabe is a computer systems analyst who has studied how to make large computer systems work efficiently. What company might be interested in hiring Gabe?
Answer:
Probably Amazon, as Amazon owns AWS which is purely creating a large computer system for web creators, people who need a server for a program or some other use. So more than likely his skills would be useful in AWS.
Explanation:
Answer:
A large electronics factory in need of simplifying their system
Explanation:
On the test it is correct
Also Brainliest would be nice
Which of the following statements with regards to search keys is not correct?
a. A search key can be composite, meaning that it can consist of a combination of values.
b. A search key needs to be a unique identifier of a record.
c. A search key can be used to retrieve all records of which a certain attribute type falls within a range.
d. A search key determines the criteria for retrieving records.
b. A search key needs to be a unique identifier of a record. Because having a unique identifier as a search key ensures that each record in a database can be uniquely identified and retrieved.
The correct statement is b. A search key does not need to be a unique identifier of a record. While it is often desirable for a search key to be unique to efficiently locate a specific record, it is not a requirement.
A search key is simply a field or combination of fields used to retrieve records based on specific criteria. It can be a composite key consisting of multiple values and can also be used to retrieve all records within a certain attribute range.
The purpose of a search key is to determine the criteria for retrieving records, but it does not necessarily have to be a unique identifier.
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a routing table is a table stored in a router which keeps track of a. all known paths to destination networks b. the best paths to destination networks c. the best paths to neighboring networks d. all known paths to neighboring networks
A routing table is a table stored in a router which keeps track of a. all known paths to destination networks.
What does a router's routing table do?A routing table is a collection of guidelines that determines the direction that data packets traveling across an Internet Protocol (IP) network will take. It is frequently displayed in table format. The Random Access Memory of forwarding devices, such as routers and network switches, typically houses this table.
Therefore, a routing table is a database that tracks pathways, much like a map, and utilizes these to choose which direction to forward traffic. A routing table is a RAM-based data file used to hold route data for both locally connected networks and distant networks.
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What virtual, logically defined device operates primarily at the data link layer to pass frames between nodes?.
This vSwitch (virtual switch) or bridge is a logically defined device that operates at the Data Link layer to pass frames between nodes.
WHAT ARE NODES?
To put it simply, a node is any device that connects other devices connected to one another over a network and permits data to be sent and received from one endpoint to the other. Network nodes include hardware like printers, switches, and routers.An electronic gadget called a node. The physical components are what have the ability to send, receive, or forward data.Besides being an electronic device, a computer can send, receive, or forward data. As a result, we can argue that a computer is a node in a computer network for this reason. An electronic gadget called a node. The physical components are what have the ability to send, receive, or forward data.Hence,A logically defined device called a vSwitch (virtual switch) or bridge operates at the Data Link layer to pass frames between nodes.
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Technology experts in the area of _____ specialize in technology for competitive advantage.
Answer:
Technology experts in the area of user-interface design specialize in technology for competitive advantage.
Technology experts in the area of user-interface design specialize in technology for competitive advantage.
When technology can be matched quickly it is seldom a source of competitive advantage?When technology can be matched quickly, it is rarely a source of competitive advantage.
According to the resource-based view of competitive advantage, if a firm is to keep a sustainable competitive edge, it must control a set of exploitable resources that are valuable and can be replaced easily.
Which of the tracking is a radical change brought about by new technologies?Some of the revolutionary changes brought about by new technologies include: the stagnation of advertising. the proliferation of telecommunications into the writings of a few. an expansion in computing costs owing to the growth of certified software.
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Which of these are characteristics of a Python data type? Check all that apply.
A Python data type is weakly typed.
A Python data type can have numeric values.
A Python data type can be shown by keys and values within brackets [ ].
A Python data type must be stated before it can be used in a program.
A Python data type can be a string, a list, or a tuple with items that can be repeated using the asterisk ( * ).
A Python data type can be a dictionary that can be updated, changed, or removed.
A Python data type cannot have connecting sets of characters separated by commas.
Answer:
A Python data type is weakly typed.A Python data type can have numeric values.A Python data type can be shown by keys and values within brackets [ ].A Python data type can be a string, a list, or a tuple with items that can be repeated using the asterisk ( * ). A Python data type can be a dictionary that can be updated, changed, or removed.Carly was given a writing assignment. In three to five sentences, give her some advice to help her plan and organize her writing.giving brainliest
assign variable largestval with the largest value of 7 positive floating-point values read from input. note: all floating-point values are of type double. ex: if the input is 4.3 3.4 16.7 14.2 1.2 5.3 15.7, then the output is: 16.7
The c code that calculates the largest value of a set of 7 floating-point values is given by:
What is the code to find the largest number of those read?First the C code is initialized, as follows:
int main(){
double val; -> variable to which the input is read and stored;
double largestval = 0.0; -> initialize the largestval variable.
int counter = 0 -> will count the number of inputs read.
Then the 7 numbers are read, and each number read is compared to the largest value, and if it is greater than the largest value, the value stored in the variable largestval is exchanged.
while(counter < 7){
scanf("%f\n", &val);
if(val > largestval)
largestval = val;
counter = counter + 1;
}
After the loop is executed and the seven numbers are read, the largest number is printed, as follows:
printf("%lf\n", largest_val);
After that the code is finalized, as follows:
return 0;
}
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Hot Dog Cookout Calculator Assume hot dogs come in packages of 10, and hot dog buns come in packages of 8. Write a program that calculates the number of packages of hot dogs and the number of packages of hot dog buns needed for a cookout, with the minimum amount of leftovers. The program should ask the user for the number of people attending the cookout and the number of hot dogs each person will be given. The program should display the following details: 1. The minimum number of packages of hot dogs required 216.2. The minimum number of packages of hot dog buns required.3. The number of hot dogs that will be left over.4. The number of hot dog buns that will be left over.
Answer:
Following are the code to this question:
person= int(input("Input the value who attend the cookout: "))#defining a variable person for input value
Given_hotdog = int(input("Input the value of hotdog, that each person will take: "))#defining a variable Given_hotdog for input value
hotdogs = person* Given_hotdog #calculating the total value of hotdogs
# calculating the numbers of the package, that holds require hotdog and buns
package_hotdog=int(hotdogs/10)+1# calculating hotdog packages
bun_package=int(hotdogs/8)+1# calculating buns package
left_hotdogs= package_hotdog*10 -hotdogs# calculating left hotdogs
left_buns=bun_package*8-hotdogs# calculating left buns
print("Total Hotdogs",hotdogs)#print total hotdogs value
print("The Minimum number of packages require for hotdogs: ", package_hotdog)#print require hotdogs value
print("The Minimum number of packages require for buns: ", bun_package)#print require buns value
print("Number of left hotdogs: ", left_hotdogs)#print left hotdogs value
print("Number of left buns: ", left_buns)#print left buns value
Output:
please find the attached file.
Explanation:
In the above-given code, the "person and Given_hotdog" variable is declared, which is used to take input from the user end and in the "hotdogs" variable we calculate its total value.
In the next step, "package_hotdog and bun_package" is declared, which uses the "hotdogs" variable to calculate its value. At the last step, the "left_hotdogs and left_buns" variable is declared, which uses the above variable for calculating the value and use the print method to print its value.Can anybody answer this please
Answer: Managing memory allocation for all applications (first one).
define foreign employment
Answer:
The employment opportunity which was accessed by the people of one country in another country (foreign) for earning their living is called foreign employment.
Explanation: Thats the definition!
Explain the expression below
volume = 3.14 * (radius ** 2) * height
Answer:
Explanation:
Cylinder base area:
A = π·R²
Cylinder volume:
V = π·R²·h
π = 3.14
R - Cylinder base radius
h - Cylinder height
Choose the response that best completes the following statement.
Comparison operators compare values and return
1 or 0
good or bad
true or false
yes or no
Answer:
true or false
Explanation:
True or False
Explanation:I Did The Test
{CHANCE TO EARN 75 POINTS}
Using Python, create a function for the cost to buy a car with the following arguments:
-Initial Price
-Sales Tax
Sales Tax is about 4.2% in Virginia, 7.3% in California, and 6.3% in Texas.
Find the cost of buying a car with an initial cost of $22,000 in Virginia.
Find the cost of buying a car with an initial cost of $30,000 in Texas.
Find the cost of buying a car with an initial cost of $50,000 in California.
def getCarPrice(initialCost, salesTax):
return initialCost*(1+salesTax)
x = getCarPrice(22000, 0.042)
y = getCarPrice(30000, 0.063)
z = getCarPrice(50000, 0.073)