Answer:
True
Explanation:
What is a signature?
a distinctive characteristic of a virus or virus family
an anti-spyware feature of Windows 7
a computer program that replicates itself and damages a computer system
a program that tracks a user’s activities online
Answer:
option a
never heard of b, c would be called a virus and d a cookie
What is a header row?
O the title of a document when it is centered
O the top row of a table that shows titles for the cells below
O the bottom row in a table that shows sums of numbers in cells
O the hidden space at the top of each page
Please help ASAP taking unit test
Answer:
b. the top row of a table that shows titles for the cells below
Explanation:
A header row is the first row of a given table that shows titles of the cells below it. In many cases, the header row has different styles from the other rows in the table. A header row can be found in, among others, both Microsoft's Excel and Word applications.
In the attached figure, the first row with a darker shade of background color is the header row for the table.
What is machine level language ?
Explanation:
The machine-level language is a language that consists of a set of instructions that are in the binary form 0 or 1. As we know that computers can understand only machine instructions, which are in binary digits, i.e., 0 and 1, so the instructions given to the computer can be only in binary codes.
low frequency radio wave travel in straight line and high frequency radio wave can travel in all direction true or false
Answer:
The correct answer is True.
Explanation:
The electromagnetic spectrum consists of various waves. The Radio waves are categorized to be at the low-frequency end of this spectrum.
Radio Waves have multiple communication uses. Some of them are television and radio broadcasting, communications, and satellite transmissions.
Radio waves are not harmful to biotic life when absorbed by living matter and their transmission is unimpeded by air. Their transmission can also be absorbed, deflected, reflected, refracted, or diffracted by air molecules and the earth's surface.
Cheers
Cora is writing a program to make a motorcycle racing game. If Cora wants to speed of the motorcycle to appear on the screen when the game is played, then Cora needs to add something to the code that will make the speed
Answer: C. Boolean value
Explanation:
The options are:
A. input
B. output
C. Boolean value
D. conditional statement
Boolean data type refers to the data type which possesses two values which are true and false which shows two truth values of values.
The boolean expression results in a boolean value. Based on the question given, then the answer will be Boolean value. Therefore, the correct option is C.
Answer:
c
Explanation:
sorry if I was wrong
What is a benefit of using a client/server network?
Cheap to maintain
Easy to install
Has a central, powerful computer
Unable to share files
Answer:
Has a central powerful computer
Explanation:
When operating a client - server network, a certain access mediun is created such that clients can access information, materials and services from a central computer, this poses great advantage in the area of security and control. Clients would be able to gain access from this central computer using either a local or wide area network. The accessibility provided through this powerful, central computer allows the the network to monitor what actions are being performed and make appropriate restrictions on the network, hence, preventing the invasion of malware and viruses. Hence, the central control is a great feature of a client - server network.
write a program to enter RADIUS of a CIRCLE and PRINT AREA of TRIANGLE using Q Basic. (class 8)
Answer:
The program is as follows:
10 INPUT RADIUS, BASE, HEIGHT
20 CIRCLE = 3.142* RADIUS * RADIUS
30 TRIANGLE = 0.5* BASE * HEIGHT
40 PRINT CIRCLE
50 PRINT TRIANGLE
60 STOP
Explanation:
The program description doesn't tally;
In other words, it is impossible to calculate the area of a triangle using the radius of a circle.
So, I designed the program to get input for radius, base and height.
Get input for radius, base and height
10 INPUT RADIUS, BASE, HEIGHT
Calculate area of circle
20 CIRCLE = 3.142* RADIUS * RADIUS
Calculate area of triangle
30 TRIANGLE = 0.5* BASE * HEIGHT
Print area of circle
40 PRINT CIRCLE
Print area of triangle
50 PRINT TRIANGLE
End of program
60 STOP
benefits of Internet as method of information transmission
Answer:
The Internet enables effective global communication around the world and has changed the way people socialize and consume media via social networks, and has facilitated teleworking, distance learning and e-learning. The Internet has given rise to new e-commerce companies and industries, and knocked out other traditional players, but also contributed to the development of the IT bubble and burst at the turn of the millennium. To counter piracy of music and movies over the internet, new streaming services have been developed since the 00's and cut out distribution lines. Web magazines and social media have competed with many traditional media, especially the local press, and reduced the labor market for journalists. Social media may have been a tool (but not a catalyst) for revolutions such as the Arab Spring and of significance for an explosive increase in the spread of fake news and misinformation since the 2000s. Social media is believed to have had an impact on election results, but it is debatable whether fake news has had it.
Complete the sentence
A _______ spans a geographic area like a city,is larger than a LAN and smaller than WAN
Answer:
metropolitan area network (MAN)
Explanation:
A local area network (LAN) refers to a group of personal computers (PCs) or terminals that are located within the same general area and connected by a common network cable (communication circuit), so that they can exchange information from one node of the network to another. A local area network (LAN) is typically used in small or limited areas such as a set of rooms, a single building, school, hospital, or a set of well-connected buildings.
On the other hand, a metropolitan area network (MAN) spans a geographic area like a city, is larger than a local area network (LAN) and smaller than wide area network (WAN).
Basically, a metropolitan area network (MAN) is formed by an aggregation of multiple local area network (LAN) that are interconnected using backbone provided by an internet service provider (ISP). A metropolitan area network (MAN) spans for about 5 kilometers to 50 kilometers in size.
Define the terms data and information ??
Answer:
Data is an individual unit that contains raw materials which do not carry any specific meaning. Information is a group of data that collectively carries a logical meaning. Data doesn't depend on information. Information depends on data. It is measured in bits and bytes.
What is the last phase of the website development process?
O A. development
OB.
maintenance
O c. testing
OD. design
Answer:
OB.
maintenance
Explanation:
The last phase is Maintenance, in this stage, the maintenance of the website is done for a limited time period only. Maintenance means updating the contents & design of the website.
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What is the last phase of the website development process?
B. Maintenance ✔
Explanation:
Maintenance is the last phase of the website development process.
[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]
The lines that can be formatted to display on the edges of cells are called _______.
style lines
edge lines
borders
underlines
Answer:
borders
Explanation:
Borders can be formatted in cells of excel or goog.le sheets. You can change width, shape, color, and whole plethora of things!
The lines that can be formatted to display on the edges of cells are called [tex]\boxed{ borders . }[/tex]
a. style lines
b. edge lines
c. borders ✔
d. underlines
[tex]\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{❦}}}}}[/tex]
pls any one what is pheumatic and hydrautic
Answer:
pheumatic is a branch of engineering that make use of gas
hydraulic is a technology and aplied science using engineering
Write a structured algorithm that prompts the
user to input two numbers. The algorithm should
multiply both numbers and then prompt the
user to enter the answer. The algorithm should
compare the answer entered with that calculated
and output "correct answer" or "incorrect answer"
accordingly. At the start, input how many sums
will be done.
Answer:
Step 1 : Start
Step2 : Input first number, num1
Step3 : Input second number, num2
Step4 : product - - > num1 * num2 (product of num1 and num2)
Step5 : Input product, myanswer
Step6 : comparison - - - > correct or incorrect based on myanswer and product
Step6: print(comparison)
Step7: End
Explanation:
Algorithm is a sequence of instructions a computer is expected to follow to solve a particular problem.
Required :
Two inputs ; num1 and num2
Expected output
Algorithm :
Step 1 : Start
Step2 : Input first number, num1
Step3 : Input second number, num2
Step4 : product - - > num1 * num2 (product of num1 and num2)
Step5 : Input product, myanswer
Step6 : comparison - - - > correct or incorrect based on myanswer and product
Step6: print(comparison)
Step7: End
The two numbers to multiply are entered ; the product is calculated by the program ; the the user inputs his or her own expecteted product ;
Both are compared and the output of the comparison is displayed (either correct oe incorrect)
The remove() method in the Queue interface ________. Group of answer choices retrieves, but does not remove, the head of this queue, returning null if this queue is empty retrieves and removes the head of this queue, or null if this queue is empty retrieves, but does not remove, the head of this queue, throwing an exception if this queue is empty retrieves and removes the head of this queue and throws an exception if this queue is empty
The remove() method in the Queue interface ________.
A. retrieves, but does not remove, the head of this queue, returning null if this queue is empty
B. retrieves and removes the head of this queue, or null if this queue is empty
C. retrieves, but does not remove, the head of this queue, throwing an exception if this queue is empty
D. retrieves and removes the head of this queue and throws an exception if this queue is empty
Answer:D. retrieves and removes the head of this queue and throws an exception if this queue is empty
Explanation:In Java, the Queue interface is found in the java.util package and inherits from the Collection interface. It is used to store elements which are processed in the order in which they are inserted. This means that the first element will be processed first.
The Queue interface has many methods. Some of them are;
i. add(): allows elements to be added to the queue.
ii. remove(): retrieves and removes elements from the head of the queue. The head of the queue points to the first element of the queue. If the queue is empty, the remove() method throws an exception called the NoSuchElementException
iii. poll(): retrieves and removes the element at the head of the queue. Unlike the remove() method, if the queue is empty, a null is returned.
iv. peek(): retrieves but does not remove the element at the head of the queue. Just like the poll() method, a null is returned if the queue is empty.
1.can you identify the materials needed in making simple circuit???
2.what is the use of each material
in making simple circuit???
Explanation:
Small light bulb (or a flashlight bulb): To detect the power supply through the circuit.Wire (of suitable length and ampere specifications): To connect the electrical elements for the supply of power as electric current. Bulb holder: To mount the bulb, connecting it to the power source.Battery with the appropriate voltage for the light bulb: As a source of electric power. Two alligator clips: To connect the wire-terminals of the circuit to the terminals of the battery. Electrical tape: To insulate the wire joints/connections at any point. Switch: To toggle the power supply in the circuit.list 5 uses of computer
Answer:
if you a student..then you need it for sure
Explanation:
Microsoft Office
Doing assignment
doing report
answer online test/quiz
movie
make money
typing
play game
Write a loop that continually asks the user what food the user has in their refrigerator until the user enters apples, in which case the loop ends. It should acknowledge the user in the following format. For the first food, the user might say "hamburger," so your response would be, "You have a hamburger with a total of 1 food(s) if they enter hamburger, and so on until they enter “apples” at which point the loop ends. ---- make sure you save your file as "may28.py" *
(Disclaimer: I am not a professional, so it might not be the most concise answer possible, but I did run the Python script and it works)
Answer:
user_input = input("What food do you have in your refrigerator? ").lower()
count = 0
while True:
if user_input != 'apples':
count += 1
print(f'You have a {user_input} with a total of {count} food(s)\n')
user_input = input("What food do you have in your refrigerator? ")
else:
break
HELPPPP easy question
Your friend brags, "It was easy to trying to beat the computer in the STAX game. I made $100,000 more with my strategy of actively trading those individual stocks. Why would you want to just buy an index fund? It’s so much fun to try to beat the market!" How would you respond?
Answer:
I would tell them " keep that attitude when the market crashes. "
Use the drop-down menus to complete the sentences describing the important ideas in Hess's theory. Hess expanded on Wegener's theory of continental drift . Hess proposed the idea that are places where crust is created.
Answer:
Following are the solution to the given question:
Explanation:
The hypothesis of continental drift from Wegener; Stein suggested that crust was formed within mid-ocean crises.
The first one is mainland drift, and the second is mid-ocean ridges. You have taken the test Use the dropdown menu to type out the phrase that describes Hess's theory as true major ideas.
Wegener's hypothesis of plate tectonics was expanded by Hess. Hess suggested that crust is produced in the mid-ocean ridges.
Answer:
Continental drift
mid-ocean ridges
Explanation:
Name the error that has happened in the binary addition 0¹01+111=1000
Answer:
overflow error
Explanation:
Sometimes, when adding two binary numbers we can end up with an extra digit that doesn't fit.
PLEASE I NEED HELP FAST
Answer:
your answer will be src=
QUESTION 10
Twenty first century learning environments promote:
O A. effective learning
B. continuous learning
O c. positive human relationships
OD. all of the above
O E. integration of formal and informal learning
Answer:
D
Experts say 21st century learning must take place in contexts that “promote interaction and a sense of community [that] enable formal and informal learning.”i Thus, this paper will address the relationship of physical spaces and technological systems to learning, but more importantly, it will also consider how those
Explanation:
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Software and technology that allow people to work together on a task are known as
Collaborative software or groupware.
Answer:
Collaborative software
que significa DESFRAGMENTAR EL DISCO DURO?????
Answer:
DESFRAGMENTAR
Explanation:
es el proceso de reorganizar los datos almacenados en el disco duro para que los datos relacionados se vuelvan a juntar, todos alineados de manera continua.
Choose the term that matches each description.
_____________ allows users to interact with computer hardware and application software.
______________allows users to complete specific tasks, such as creating a document.
______________allows programmers to create new applications.
Answer:
operating systems, word software, computer concepts for end users
Explanation:
operating systems allow users to interact with computer hardware and application software.
word software allows users to complete specific tasks, such as creating a document.
computer concepts for end users allows programmers to create new applications.
The answer is "operating systems, word software, and end-user computer concepts", and its further explanation can be defined as follows:
The OS includes and administers all applications and software which a computer or mobile device could indeed execute, meaning the governance of the device software or hardware.The software for word processing is used for manipulating texts like a resume or report these text documents. Usually, you type in text and the software offers copy, delete, and numerous page layout devices.Study tools and coding areas allow finished to tailor apps to their needs and understanding instead of expert developers.Thus, the answer is "operating systems, word software, and end-user computer concepts".
Learn more:
brainly.com/question/17798901
_________________________ are people, places, and materials, either printed or non-printed, that can provide answers to inquiries.
Answer:
Information/knowledge resources
Explanation:
The process of looking for answers to questions that will lead to improved knowledge about a subject is known as an inquiry. The theories of enquiry includes abduction, induction, and deduction
An inquiry can provide the reasoning behind observation by making use of the theories of inquiry and sources that provide answers (information) about the (interrelated) events of the inquiry
Therefore, information and knowledge resources are the people, materials, and places, which can be in the printed, verbal, appearance form that have the capacity to proffer answers to inquiries
rem wap a programe using function procedure to calculate simple interest
Answer:
The program in Python is as follows:
def interest(P,R,T):
[tex]I = P * R * T/100[/tex]
return I
P = float(input("Principal: "))
R = float(input("Rate (%): "))
T = float(input("Time (years): "))
print(interest(P,R,T))
Explanation:
Required
Simple interest program using function
This defines the function
def interest(P,R,T):
This calculates the simple interest
[tex]I = P * R * T/100[/tex]
This returns the calculated interest
return I
The main begins here
These get inputs for principal, rate and time
P = float(input("Principal: "))
R = float(input("Rate (%): "))
T = float(input("Time (years): "))
This calls the interest function
print(interest(P,R,T))
How do you reset a g.mail password?
Answer:
put: forgot password to reset it
Answer:
Change your pass word
Open your Go ogle Account. You might need to sign in.
Under "Security," select Signing in to G oo gle.
Choose Password. You might need to sign in again.
Enter your new password, then select Change Password.
Two devices used by the supermarket point-of-sale (POS) terminal are a bar code reader and a keyboard. Name two other input/output devices used at the POS and give a use for each device.
Answer:
1. Receipt printer
Use of receipt printer:
i. They are used to print customer transaction receipts for proof.
2. Touch screen monitor
Use of touch screen monitor:
i. Allow record of when, where, price, and other important information about the sale conducted.
Explanation:
A Point of sale (POS) terminal takes record of transactions at the point where a product is purchased or a service is rendered. A barcode reader is a price scanner that is an input device used in a point-of-sale (POS) terminal. The keyboard is also an input device. The receipt printer is an output device since it converts information into a readable format. While only a touch screen monitor among the other devices mentioned above is an input and output device, because of its touch panel and its ability to display information.
