Explain the working principle of computer with suitable diagram.
Based on the instructions given, a computer receives data through an input unit and sends it back through an output system after it processes the data. ... Once the data is obtained, the central processing unit (CPU) takes over and processes the information it was provided along with the aid of other components.
why is there so much stuff popping up on my computer task manager
Answer:
Honestly there could be a number of reasons
Explanation:
could be that you have a virus.
could be unfinished tasks
there's really lot of reasons this could be happening.
I suggest if its your browser task manager to reset your browser (via browser settings)
If its the system task manager, i suggest trying to restart the computer and go from there.
depending on the root of your problem, it may work, it may not.
Hope this helps :P
If C2=20 and D2=10 what is the result of the function = mathcal I F(C2=D2,^ prime prime Ful "Open")?
Open
Unknown
Full
10
Excel IF functions are used to test conditions.
The result of the IF function is (a) Open
The function is given as: = IF(C2 = D2, "Full","Open")
Where: C2 = 20 and D2= 10
The syntax of an Excel IF conditional statement is: = IF (Condition, value_if_true, value_if_false)
The condition is: IF C2 = D2
The values of C2 and D2 are: 20 and 10, respectively.
This means that, 20 does not equal 10.
So, the value_if_false will be the result of the condition.
In other words, the result of the IF function is (a) Open
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Write a program in BASIC- 256 to accept two numbers from the user and print their sum and product
Why do reviewers consider the context of a work?
A. To analyze whether or not the public will like the work
B. To pick chart all the content presented in the work
C. To research its original purpose and historical background
D. To take notice of one's physical reaction to a media piece
Answer:
I think the answer is C.
Explanation:
what is the relationship between energy incoming to the earth from the sun and the size of a food web?
Answer:
Food chains track the progress of energy through organisms, and food webs show the interconnectedness between food chains. All food webs begin with the sun. Generally, plants take the energy from the sun to make their own food. Other animals then eat the plants to convert the plant's food into its own food. If a second animal eats the plant eater, then the meat from the plant eater becomes energy for the meat-eating animal. When the meat-eating animal dies, its body becomes energy for tiny bacteria and other decomposing organisms, which break its body down.
Producers in a food chain or food web take the sun's light and convert it into food through photosynthesis. This group composes the largest group of organisms on Earth. Sugar results from photosynthesis, wherein plants or algae take sunlight, carbon dioxide and water and produce food (sugar) and oxygen. Effectively, the sun's energy triggers the beginning of the energy transfer in the food web.
Producers make their own food, but the higher organisms must eat the plants or other animals to get their own food. Since they consume other beings, these organisms are known as consumers. Of these consumers, herbivores eat plants and predators consume other animals. Without the action of the producers to turn sunlight into food, the producers would die, and consumers that rely on them would lose their food source and die too.
Explanation:
Imagine that you are going to recommend a pet to someone. What are three questions you would ask them to help make that recommendation?
Answer: what kind of pet do u like? Would u like a big animal? Would u want a reptile or a dog and that stuff?
Explanation:
The three questions to ask to help make a suitable recommendation:
What is your daily routine like, and how much time can you dedicate to caring for a pet?Do you have any allergies or sensitivities to pet dander or fur?What type of living situation do you have (apartment, house, etc.), and are there any pet-related restrictions?What is the recommendationIf we know what a person does every day, it will help us figure out if they have enough time to take care of a pet.
This includes giving them food, keeping them clean, making sure they get enough exercise, and spending time with them. Some pets need more time and care than others, so it's important to choose a pet that matches the person's lifestyle.
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Which of these is a historic real-world simulation game?
A. Juggling
B. Archery
C. Golf
D. Tag
Answer:
B. Archery
Explanation:
the art, practice, or skill of shooting with bow and arrow
Answer:
B. archery
Explanation:
which mathematician is regarded as the first computer programmer?
Answer:
Ada Lovelace
Explanation:
An algorithmic solution to a problem is one in which a. a learned set of rules is used in answering the problem. b. the answer is arrived at by using the availability heuristic. c. the answer is arrived at by intuition. d. general and functional techniques are used in answering the problem.
Answer:
d
Explanation:
An algorithmic solution to any given problem is one in which is known to be a learned set of rules is used in answering the problem.
What is Algorithmic solutions?This is known to be the solutions to a problem that targets how to handle a problem in a number of steps.
Therefore, An algorithmic solution to any given problem is one in which is known to be a learned set of rules is used in answering the problem.
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Lonnie needs to use a special kind of block in his game that will tell him whether an object has slammed into his car true or not false what kind of block should Lonnie use
Block in programming in other to evaluate a condition such that it returns a boolean upon which a statement or action is then taken is the conditional block . Hence, Lonnie should use the conditional block.
The conditional block evaluates a condition and gives a True or False output which can the be used perform any statement or action of choice.
Lonnie could use the block as follows :
if (object_slammed_into_car) :
Statement
else :
Statement
The statement could be replaced with True, False values or any output of choice.
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Mood is established by not just images but also sounds, music, and even movements.
A.
True
B.
False
Answer:
true
Explanation:
in order to remove a slide from a presentation you should
Answer:
Right Click on the slide and press delete or the undo button if adding a slide was the last thing you did.
Explanation:
Have a splendiferous day!
Hope this helps!
will economists be replaced by artificial intelligence?
when is not appropriate to be funny in a headline
Answer: I it is something serious like the death of a person then you should not be funny
In which of the following cases is the application of a nested loop not justified? When comparing two lists of integers When formatting a long text to make it more readable
When locating the smallest number in a list of integers When processing data in nested data structures
The nested loop can be used When processing data in nested data structures. The correct option is D.
What is nested loop?A nested loop is a loop statement that is contained within another loop statement. That is why nested loops are also called "loop inside loops". Any number of loops can be defined within another loop.
Nested loops are useful when you need to repeat some action on the data in the outer loop for each pass through it. For example, you could read a file line by line and count how many times the word "the" appears on each line.
A nested loop is a loop within a loop, such as an inner loop within the body of an outer loop.
When processing data in nested data structures, the nested loop can be used.
Thus, the correct option is D.
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excel creates which type of cell references in formulas by default?
Answer: relative references
Explanation: By default, all cell references are relative references. When copied across multiple cells, they change based on the relative position of rows and columns. For example, if you copy the formula =A1+B1 from row 1 to row 2, the formula will become =A2+B2.13 may. 2020
You are the administrator for a small organization with four servers. You have one file server named StormSrvA that runs Windows Server 2016. You have a junior administrator who needs to do backups on this server. You need to ensure that the junior admin can use Windows Server Backup to create a complete backup of StormSrvA. What should you configure to allow the junior admin to do the backups
Answer:
The local groups by using Computer Management
Explanation:
To allow the junior admin to do backups, their account needs to be part of the Backup Operators local group. To add their account to the local group, you need to use Computer Management.
plz help me
Marie has never used a word processor. in 3 to 4 sentences describe how she could benefit from using a word processor to complete school writing assignment.
Her info would be clear to read. This means it cold flow better, and make more sense when reading it. If she didn't use it, she might have unclear sentences.
tomaso is explaining to a colleague the different types dns attacks. which dns attack would only impact a single user?
A DNS attack which would only impact a single user is: DNS poisoning attack.
DNS is an acronym for domain name system and it can be defined as a naming database in which internet domain names (website URLs) are stored and translated into their respective internet protocol (IP) address.
This ultimately implies that, a Domain Name System (DNS) is used to connect a uniform resource locator (URL) or a web address with their internet protocol (IP) address.
In Cybersecurity, there are different types of DNS attacks and these include:
DNS flood attack.DNS tunneling.DNS poisoning attack.DNS poisoning attack is a special type of Domain Name System (DNS) attack that is designed to only impact or affect a single user.
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19. WHICH KEY ALLOWS YOU TO DELETE AND TYPE OVER TEXTS? *
BACKSPAACE
INSERT
CAPS LOCK
NUMBER LOCK
Answer: backspace
Explanation:
when you use the backspace key, the text you have already typed will delete, allowing you to type new text.
Please list of 15 safety rules that you think should be practiced in the Computer Technology classroom/lab.
Answer:
BE RESPECTFUL! Always treat the computer lab equipment AND your teacher and classmates the way that you would want your belongings and yourself to be treated.
No food or drinks near the computers. NO EXCEPTIONS.
Enter the computer lab quietly and work quietly. There are other groups and individuals who may be using the computer lab. Please be respectful.
Surf safely! Only visit assigned websites. Some web links can contain viruses or malware. Others may contain inapropriate content. If you are not certain that a website is SAFE, please ask a teacher or other adult.
Clean up your work area before you leave. All cords should be placed on the tables (not hanging off the sides). Headphones should be placed on the CPU/tower or monitor. Chair should be pushed under the tables. All trash, papers, and pencils should be picked up.
Do not change computer settings or backgrounds.
Ask permission before you print.
SAVE all unfinished work to a cloud drive or jump drive. Any work that is saved to the computer will be deleted when the computer is powered off or updated at the end of the day.
If you are the last class of the day, please POWER DOWN all computers and monitors.
Explanation:
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recent top-level domains include _____. select all that apply.
Answer:
.aaro, .mobi
Explanation: these domains are now available in the root zone. Similar to .com and .gov
What is your opinion about Sophia, just a robot or human robot (explain your answer
with merits
Discuss the advantages of using analogue multi-tester or digital multi-tester over the other.
Answer:
Advantages of Digital Multimeters:
1)They are more accurate than analog multimeters.
2)They reduce reading and interpolation errors.
3)The 'auto-polarity' function can prevent problems from connecting the meter to a test circuit with the wrong polarity.
4)Parallax errors are eliminated.
I hope this helps.
100 POINTSSSSSSS!!
Intellectual property laws were created because _____.
A. people have a right to their own intellectual property
B. people have no value for their own intellectual property
C. people have to get permission to own their intellectual property
D. people have to sacrifice their own intellectual property
Answer:
D
Explanation:
edg 2021
Answer:
A. people have a right to their own intellectual property
Explanation:
I hope your day is going well.
Answer:
using it. com the background can dramatically decrease battery life is good for
the act of getting information out of memory storage
Answer:
'retrieval'
Explanation:
You are replacing a wired business network with an 802.11g wireless network. You currently use Active Directory on the company network as your directory service. The new wireless network has multiple wireless access points, and you want to use WPA2 on the network. What should you do to configure the wireless network?
a. Use shared secret authentication.
b. CONFIGURE DEVICES TO RUN IN THE INFRASTRUCTURE MODE.
c. Configure devices to run in ad hoc mode.
d. Use open authentication with MAC address filtering.
e. INSTALL A RADIUS SERVER AND USE 802.1X authentication.
Answer: Install a RADIUS server and use 802.1x authentication
Explanation:
To configure the wireless network with multiple access points and use WPA2, you should install a RADIUS server and use 802.1X authentication. The correct option is e.
What is configuration?Configuration, in its broadest sense, describes the process of setting up or organizing anything in accordance with a given specification or needs.
Installing a RADIUS server and utilizing 802.1X authentication will enable you to configure the wireless network with numerous access points, WPA2, and other security features.
You can authenticate wireless clients based on their Active Directory credentials by using a RADIUS server and 802.1X authentication.
This will increase the wireless network's security by ensuring that only authorized users can connect to it.
Ad hoc mode, open authentication with MAC address filtering, and shared secret authentication are not advised for securing a wireless network since they offer flimsy protection and are simple to crack.
Thus, the correct option is e.
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which hardware component interprets and carries out
Answer:
The processor, are also called a CPU(central processing unit) is an electronic component. That interpretes and carried out the basic instruction that operates a computer
Explanation: