Write the role of UPS and spike guard in terms of power protection.
Answers
Answer:
It allows for safe and orderly shutdown of the Computer and Other Connected devices or equipments attached to It. It can be used as an immediate backup during power cut or failure.
Explanation:
The role of the UPS and spike guard in power protection is absorption of power surges and fluctuations.
The spike guard is a device used to protect electrical equipments from fluctuations and surges.
The UPS is a device used to provide power backup been electrical power drops or fails to a certain unacceptable voltage level.
Role of UPSIt provides steady power to equipment during power failureIt absorbs power surges.Role of spike guardIt protects electrical equipments from power fluctuationsIt also protects from power surges.Therefore, the role of the UPS and spike guard in power protection is absorption of power surges and fluctuations.
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Related Questions
If you want to stop a loop before it goes through all of its iterations, the break statement may be used. Group of answer choices True False
Answers
Answer:
Answer is true
Explanation:
What option is found in the Alignment tab of the Format Cells dialog box? Fill Effect Merge Cells Strikethrough Supercript
Answers
Answer:
B. Merge cells.
Explanation:
The options that are available in the Alignment tab in the Format Cells dialog box are text alignment (horizontal, vertical), text control (wrap text, shrink to fit, merge cells), text direction, and orientation.
Therefore, from the given options the correct one is B, merge cells.
The merging option, in Microsoft Excel, enables the users to merge two or more cells into one large cell.
Thus, option B is correct.
Which statement describes a firewall?
A. a program designed to detect and block viruses from infecting your computer
B. a suite of security measures designed to prevent unauthorized access to your computer
C. a software program designed to keep you from accessing important documents on your computer
Answers
Answer:
B
Explanation:
firewalls arent really programs but they are set rules designed to ensure security
C doesnt make any sense, why would it keep YOU from accessing YOUR documents?
A is antimalware
so its B
Claire wants to use a conditional statement in JavaScript that provides a block of statement to be executed if the condition is false. Which conditional statement should she use?
A.
while statement
B.
do …..while statement
C.
for statement
D.
if else statement
Answers
- If, implies a condition. If ___, then ___ will happen.
A heat engine operating between a pair of hot and cold reservoirs with respective temperatures of 400 k and 200 k will have what maximum efficiency?.
Answers
At 400 K and 200 K, correspondingly, the heat engine's maximum efficiency is 50%.
What is the heat engine efficiency formula?
efficacy is WQH=1TC/TH. The efficiency of a Carnot engine with a hot reservoir of boiling water and a cold reservoir of freezing cold water, for instance, will be 1(273/373)=0.27, or little over 25% of the heat energy is transformed into usable work. Of course, these temperatures are in degrees Kelvin.
Due to that,
The hot reservoir's temperature is 400 K.
Cold reservoir temperature is 200 K.
We must determine the most effective solution.
Efficiency =WQH=1-TC/TH
is the formula for the heat engine's efficiency.
Add up all the numbers, and use efficiency = 1 - (200/400).
Efficiency is equal to 50% or 0.5.
hence, The heat engine has a 50% efficiency.
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given this snippet of code, what is the value of x after executing the last statement? int x = 10, *y; y =
Answers
In the given code snippet, the value of x after executing the last statement would remain unchanged, i.e., it would still be 10.
int x = 10; - Initializes the variable x with a value of 10.int *y; - Declares a pointer variable y of type int*.y = &x; - Assigns the memory address of x to the pointer y, making y point to x.y = y + 1; - Increments the pointer y by 1. This means y now points to the next memory location after x. It does not change the value of x.*y = 100; - Assigns the value 100 to the memory location pointed by y. Since y is now pointing to a memory location after x, this statement modifies a different memory location, not x.Hence, the value of x after executing the last statement remains unaffected and remains 10.
The question should be:
1.Given this snippet of code, what is the value of x after executing the last statement?
int x = 10, *y;
y = &x;
y = y + 1;
*y = 100;
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Jackson is working as part of a large animation team and is having a hard time making the characters move realistically because the “bones” and “joints” in the 3D models have some problems. In what step in the animation process were mistakes made?
A.
animation
B.
visual effects
C.
rigging
D.
rendering
Answers
The step in the animation process that involves some mistakes is rendering. Thus, the correct option for this question is D.
What is the Animation process?The animation process may be defined as the methodology of formulating the illusion of movement through the utilization of still images in a two-dimensional space. The process of animation significantly includes characters, storyboards, and backgrounds in the form of vector graphics.
The movement of bones and joints in the 3D models has some problems due to the rendering of actual sense to the viewers. The animation of this part is perfect along with visual effects but the delivery of this includes some confusion which creates problems.
Therefore, the step in the animation process that involves some mistakes is rendering. Thus, the correct option for this question is D.
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Contrasting colors should be used to
Answers
Answer:
It should be used to add visual interest
Heres a survey
What's your fav food
What do you do for a living
What do you do for fun
Are you a boy or girl
What's your fav color
And last what kind of pet do you have if you dont have a pet then whats ypu fav game to play
Answers
food.
I'm a child of God snatching lost souls out of Hell
bake
I go to church
some is to much information to give thx and have a blessed day
Answer:
My favourite food is pizza.
I have food, I drink water and stay neat to live.
I play indoor games, read books and plays social media for fun.
I am a girl.
My favourite colour is black and white.
I have a dog name Freddie and a cat called Jacky. My favourite game is football and badminton
When you call a method with a parameter list, the arguments in the argument list Select one: a. must be coded in the same sequence as the parameters b. must have data types that are compatible with the parameters c. have the same names as the parameters d. all of the above e. a and b only
Answers
Answer:
a and b only
Explanation:
If you have a function foo(int a, double b) { } you can call this as foo(x,y), just as long as x is an int and y is a double.
What can handle work that is hard on a person and could cause repetitive injuries?
Answers
The robot which can handle work that is hard on a person and could cause repetitive injuries is a: Cobot.
Artificial intelligence (AI) is also referred to as machine learning and it can be defined as a branch of computer science which typically involves the process of using algorithms to build a smart computer-controlled robot or machine that is capable of performing and handling tasks that are exclusively designed to be performed by humans or with human intelligence.
A cobot is an intelligent robot that is designed and developed to perform and handle work that may be too hard (difficult) and hazardous for a person or could cause repetitive injuries to him or her.
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5 preguntas abiertas sobre video juegos por favor!
5 open questions about video games is for my speech class for tomorrow! ♀️
Answers
I hope it helps you
how do i create a program in little man computer that takes 2 numbers, divides them and then outputs the div and mod?
Answers
Answer:
The program then displays to the screen (OUT) the result of taking the remainder (modulus) of dividing the second number into the first number. For example, if the first number entered was 14 and the second number entered was 5 then the program would display 4.
Explanation:
Hope this helps!!!
which type of internet connection allows for the fastest speeds?
Answers
The quickest type of internet available is fibre. Large volumes of data are transmitted via light signals using bundles of fiber-optic strands that are wrapped in a reflective casing.
The majority of fibre internet plans offer speeds of 1,000 Mbps, however other providers can bring you speeds as high as 2,000 Mbps or even 6,000 Mbps. Long, delicately woven glass strands with an average diameter of a human hair make up fibre optics, often known as optical fibres. These strands are bundled together to form fibre optic cables. They are essential to the long-distance transmission of light signals. There are two main categories of fibre, and each one has a unique application. These are single-mode (SM) fibre, which has only one passage through a much smaller core, and multimode (MM) fibre, which has many paths through a larger core. In a typical fibre cable, each of the 12 groups of strands is enclosed in a tiny tube that is one of the 12 colours.
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Write a function named spell_name that takes in a string name as parameter, and returns a list where each character in the name is an item in the list. In your main program, call this function and print the returned list.
For example:
spell_name("Jessica") should return ['J', 'e', 's', 's', 'i', 'c', 'a']
Be sure to:
include comments for all functions that you create.
validate any user inputs using try-except-else-finally and/or if-else.
validate all parameters passed to functions you write using try-except-else-finally and/or if-else.
Answers
Answer:
def spell_name(s):
try:
return list(s)
except:
print("An exception occurred")
name = input('Enter your name: ')
print(spell_name(name))
Explanation:
I wouldn't know how to trigger the exception though...
can someone help me with this project im confused
Answers
u have to progrem a math algorithum
Who wants to play pool?
Answers
Answer:
I like pool. I'll play!
Explanation:
Which appears at the intersection of a column and row?
Pick one of these please
cell
sheet tab
zoom slider
View button
Answers
Which of the following best describes the purpose of an Egyptian pyramid?
A. the pharaoh's home
B. a monument to honor the gods
C. the pharaoh's burial chamber
D. a storage place for the pharaoh's treasures
Answers
Answer:
C
Explanation:
Had this on edgnuity
Please give a brainliest
Answer:
The purpose for the pyramids were B. The pharaoh's burial chamber. But also their sarcophagi, and jewellery were found in some of them but the main reason why they were made was to be used as tombs for their pharaoh's.
Yeh that's my explination if you havn't given brainliest yet I would like to have it or a like would be fine! Yelp good bye
You want to check whether a condition has been met, and if it has, perform one action. Otherwise, you want your program to perform a second action. What sort of programming operation would help achieve this
Answers
The sort of programming operation that would help achieve the above work is Conditional Branch.
What is conditional branching?A conditional branch is known to be an instruction in a computer. Note that this is a branch instruction that can or cannot give or make a transmission of control that depends on the value of stored bits in the PSR.
It is known to help in decision-making duties in the control unit and it is a kind of programming operation that would help achieve the above work.
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__________ is more efficient than interrupt-driven or programmed I/O for a multiple-word I/O transfer.
Answers
Answer:
Direct memory access
Explanation:
DMA is Direct Memory Access, which is the way a peripheral transfers data in blocks, rather than characters. It's faster, and frees up the CPU to get on with other stuff while the data transfer happens independently.
The development of what technology allows for collecting and transmitting big data as well as allowing local processing to detect and solve problems on the spot?
Answers
The development of the Internet of Things allows for collecting and transmitting big data as well as allowing local processing to detect and solve problems on the spot.
Internet of Things refers to a system of interrelated computing devices, objects, digital machines, etc that are provided with unique identifiers.
It should be noted that the internet of things is vital in the transmission of data over a network without the need for human-to-human interactions.
It's also vital to collect and transmit big data as well as allow local processing to detect and solve problems on the spot.
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look at the answer above mine
Answers
Answer:
ok will do
Explanation:
but hi again friend
What security trade-offs or options should an administrator consider when confronted with a potentially extraneous service, such as FTP or SMTP, running on a web server? *
Answers
FTP or File Transfer Protocol was never designed to be hack-safe. Files exchanged using FTP are not encrypted. Hence, this service is susceptible to various kinds of security risks such as spoofing, sniffing, etc.
What tradeoff must the Administrator consider when using FTP?Although the FTP is insecure, it is a very fast way of transferring files.
When the connection is lost during file transfer, it is possible to resume such a transfer.
It also allows for queuing, scheduling, uploading, and downloading of files.
The full meaning of SMTP is Simple Email Transfer Protocol.
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Question # 6 Fill in the Blank You designed a program to create a username using the first three letters from the first name and the first four letters of the last name. You are testing your username program again for a user whose name is Paula Mano. The output should be
Answers
Its PuaMano
Explanation:
got it wrong and it shows this answer for edge
Room combining systems have three key components: a distribution system individual room systems, and a(n).
Answers
The missing component in the sentence is "central control system" or "centralized control system."
Room combining systems typically consist of three key components:
1. Distribution System: This component involves the infrastructure and equipment responsible for distributing audio, video, or other signals to individual rooms or zones. It may include devices like matrix switches, amplifiers, and cabling to transmit signals from the source to the intended destinations.
2. Individual Room Systems: These are the systems installed in each room or zone that receive and process the signals from the distribution system. They may include audio/video receivers, speakers, displays, control panels, and other devices that allow users to control and interact with the system within each room.
3. Central Control System: This component acts as the central hub or management interface for the entire room combining system. It enables centralized control and monitoring of the distribution and individual room systems. The central control system allows users or administrators to manage signal routing, volume control, source selection, and other settings across multiple rooms or zones from a single control point.
The central control system plays a crucial role in coordinating and managing the overall functionality and operation of the room combining system. It provides a unified interface for convenient control, configuration, and customization of the audio/video distribution and room-specific settings.
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The principal disadvantage of _________ mapping is the complex circuitry required to examine the tags of all cache lines in parallel.
Answers
Answer:
Associative
Explanation:
Associative mapping is where the address and data of the memory word are stored. However, complex circuitry is required to examine the tags of all cache lines in parallel.
How does a cell phone change the
incoming signals from a caller into sound that
you can hear
Answers
Answer:
they send electrical signals to the buzzer. The buzzer changes those electrical signals into sound. You hear the buzzer sound and know that someone is calling you.
Explanation:
Answer: Cell phone or any electric device you can say changes the electric signal to radio waves at transmitting end which is converted back to electric signal and perceived as sound waves at receiving end
Explanation:
I made Pico with a Ray Gun (Next is Dad/Tankman)
Opinons?
Answers
Answer:
It's cool!
Explanation:
Everything coalesces together perfectly! Despite the fact the boy and his ray gun are vastly different in style, I think it's cool overall! :)
give 5 characteristics of bad capacitor
give 5 characteristics of good capacitor
Answers
The characteristics of capacitor are:
Its electronics component after a while turned to the dark side. It has a bad burning plastic smellUnusefulWhat are the characteristics of a capacitor?They are:
Nominal Capacitance (C). Tolerance (±%).Leakage Current. Working Temperature (T), etc.Therefore, The characteristics of capacitor are:
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