Answer:
c). act as brain.
Explanation:
brain thinks and learns, so it covers a and d
\(.\)
based on your review of physical security, you have recommended several improvements. your plan includes smart card readers, ip cameras, signs, and access logs. implement your physical security plan by dragging the correct items from the shelf into the various locations in the building. as you drag the items from the shelf, the possible drop locations are highlighted. in this lab, your task is to: install the smart card key readers in the appropriate locations to control access to key infrastructure. install the ip security cameras in the appropriate locations to record which employees access the key infrastructure. install a restricted access sign in the appropriate location to control access to the key infrastructure. add the visitor log to a location appropriate for logging visitor access.
Deploy smart card readers at all access points to critical infrastructure locations, including server rooms, data centres, and any other locations that house sensitive data or essential equipment.
What three crucial elements make up physical security?Access control, surveillance, and testing make up the three key parts of the physical security system. The degree to which each of these elements is implemented, enhanced, and maintained can frequently be used to measure the effectiveness of a physical security programme for an organisation.
What essentials fall under the category of physical security?Three crucial aspects of physical security are testing, access control, and surveillance. In order for physical security to successfully secure a structure, each element depends on the others.
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MTBF is a measurement of
A) the speed at which a storage device can read and write data
B) the number of digits used to store a computer file
C) the average length of a time a storage device can reliably hold data without it beginning to degrade
D) the average length of time between failures on a device
MTBF is a measurement of the average length of time between failures on a device. Thus, the correct option for this question is D.
What is MTBF in computers?MTBF stands for Mean time between failures. It is often utilized in order to measure the overall failure rates, for both repairable and replaceable/non-repairable products.
It governs the simplest equation for mean time between failure. It is as follows:
MTBF = total operational uptime between failures/number of failures.It is the predicted elapsed time between inherent failures of a mechanical or electronic system during the normal functioning of the computer system in order to detect an error.
Therefore, MTBF is a measurement of the average length of time between failures on a device. Thus, the correct option for this question is D.
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What tool does a programmer use to produce Python source code?
Answer:
Cog is a simple code generation tool written in Python. We use it or its results every day in the production of Kubi. Kubi is a collaboration system embodied in a handful of different products.
who invented Telegram
Answer:
Pavel Durov invented telegram.
The computer boots normal but soon turns off. When rebooted, it dies again. It works for a few minutes in the morning, but throughout the day, it only boots after it has been turned off for over an hour, then turns off again as soon as the windows desktop appears. What are your troubleshooting steps and repairs that you, the on-call technician, will use to resolve this malfunction? What went wrong? How did you fix it? How much must you charge the customer?
Answer:
If I would have been there firstly I will not any for it second it has been happend to my PC 1 or 2 week ago if you are using Windows 7 cuz I have 7 . So two black screen appear press the reboot key and wait for 2nd screen, and if it would not come again reboot till it appear then press [Del]
key and some adjustments and press enter and it would ask for saving so press Y and enter you are all done
How would you access the Format Trendline task pane?
A. clicking the Insert tab and Trendline group
B. double-clicking on the trendline after it’s added
C. adding the Chart Element called Trendline
D. clicking the Format contextual tab and Format Selection
Answer:
B. double-clicking on the trendline after it's added
Explanation:
I did the assignment on edge 2020
A format trendline task pane is a task pane that is used to format or change the settings of a trendline in a chart. The correct option is B.
What is the format trendline task pane?A format trendline task pane is a task pane that is used to format or change the settings of a trendline in a chart.
The easiest way to access the format trendline task pane for an inserted trend line is to double-click on the trendline after it is added. A preview of the Format trendline task pane is attached below. Therefore, the correct option is B.
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Learning Task 3: Write the safety requirement indicated in each number on a
separate sheet of paper
Answer:
Please find the complete question in the attached file.
Explanation:
Recall that its SIS consists of one or even more Safety - management Functions (SIFs), which can include a mixture of the device(s), logic when and), and a complete component (elements), along with all user interface as well as power sources, such that two sets of criteria are delineated for each SIF by SRS: the System Requirement Set as well as the Integrate Requisites Set.
Which of the following usually addresses the question of what?
a. Data and information
b. Information and knowledge
c. Knowledge and data
d. Communication and feedback
Information is understood to be knowledge obtained by study, communication, research, or education. The result of information is fundamentally...
What is the starting point for communication?
Communication is the act of giving, receiving, or exchanging information, thoughts, or ideas with the intent of fully conveying a message to all persons involved. The sender, message, channel, receiver, feedback, and context are all parts of the two-way process that constitutes communication. We may connect with others, share our needs and experiences, and fortify our relationships through communication in daily life. We may share information, convey our emotions, and communicate our opinions through it. Giving, getting, and sharing information is the act of communicating.
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Which statements are true about the OSI reference model? The OSI model developed in the 1970s and 1980s. OSI stands for Open Systems Interface. OSI developed as two independent projects. These projects merged in 1980. The OSI reference model consists of seven layers. The model numbers these layers from 0 to 6. A layer can communicate with the layer above and below it. However, any layer can communicate with any other layer on another device.
Regarding the OSI reference model, the following statements are accurate: The Open Systems Interconnection, not Open Systems Interface, concept was created in the 1970s and 1980s.
Which of the following statements on the differences between the TCP/IP reference model and the OSI reference model is true?Transmission Control Protocol/IP (TCP/IP) and Open Systems Interconnection (OSI) are acronyms for different protocols. Whereas OSI takes a vertical approach, TCP/IP uses a horizontal approach.
Which of the following claims about the OSI model is true?Application, Presentation, Session, Transport, Network, Data Link, and Physical Layer are the seven levels of the OSI reference model. Open System Interconnect, or OSI for short, is a generic model.
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plz help, What details do not need to be in a problem statement for a toy box?
a)types of latch and hinges
b)names of the toy owners
c)dimensions of the box
d)material for the sides, top, and bottom
Answer:
my guess is B. names of the toy owners
Explanation:
I'm assuming that you're trying to build a toy box? if you were building one, you'd need to know all of the dimensions, measurements, materials, etc.
in this case, the owner of the box doesn't really matter.
Which statement is true?
1)A deque is a type of collection,
2)A collection is a type of deque.
3)A list is a type of deque.
4)A deque is a type of list.
Answer:
1. A deque is a type of collection.
Explanation:
The statement that is true is as follows:
A deque is a type of collection.Thus, the correct option for this question is A.
What is Deque?Deque may be defined as an ordered and systematic collection of items similar to the queue. It is also known as a double-ended queue. It consists of two ends, a front, and a rear, and the items remain positioned in the collection.
According to the context of this question, a deque is a kind of collection that holds data and information identical to a queue. From here, elements can be added to or eliminated from either the front or back very efficiently.
It is also often called a head-tail linked list. Though properly this signifies specific data with appropriate structure that has been the implementation of a deque.
Therefore, a deque is a type of collection that is a true statement. Thus, the correct option for this question is A.
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In the chemical reaction of baking cookies, the product is?
A
the ingredients that are mixed together before baking.
B
the temperature at which the oven is set.
C
the cookies that are baked at the end.
D
frosting that can be added after the cookies cool.
Answer:
the cookies that are baked at the end
Explanation: did it in flocabulary
In the chemical reaction of baking cookies, the product is the cookies that are baked at the end. Thus, option C is correct.
What is a chemical reaction?In such a chemical reaction, substances undergo a reaction of chemicals, as well as change, become outcomes through a chemical compound. Whenever particles establish or break molecular bonds, biochemical processes take place.
In the chemical reaction, the change that is happening is due to the change that is happening with respect to the heat that is present in the oven.
The mixture that is added to the pan is considered the major part of the change and the reaction that is happening. Various elements are happening in the cookies are the change in which it is happening.
Therefore, option C is the correct option.
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Select the correct answer from each drop-down menu.
What are the functions of system software?
System software enables a computer's hardware to perform tasks and functions as a platform for
an interface between the computer's hardware and
software. It also acts an interface between the computers hardware and?
Answer:
Explanation manage the computer's resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.
how do you think the blitz might have affected civilian morale in london
Answer:
It would have seriously negatively affected civilian morale in London. Hearing about the horrors of the war even from far away does a number on morale. This, however, was not exactly the case for London in WWII, because even as air raids were executed on the city, the citizens, confined to underground bomb shelters, still managed to pull together and keep morale high, causing London NOT to plunge into chaos, but to stand united against Germany.
Assume you have bought a new mother board. It has 4 DIMM sockets with alternating colors. Slot 1 is blue, slot 2 is black, slot 3 is blue and slot 4 is black. How do you fix two 512 MB RAM modules to your motherboard to get the best performance
To fix two 512 MB RAM modules to the motherboard to get the best performance, one must follow these steps:
1. First of all, check the documentation of the motherboard to see the supported RAM.
2. After confirming the compatibility of the RAM with the motherboard, locate the RAM slots on the motherboard.
3. Make sure that the computer is turned off and unplugged.
4. Insert one of the 512 MB RAM modules into the first slot (blue) by lining up the notches on the RAM module with the slot and pressing down until it clicks into place.
5. Next, insert the second 512 MB RAM module into the third slot (blue) by lining up the notches on the RAM module with the slot and pressing down until it clicks into place.
6. Now, turn on the computer and check if the RAM has been detected by the system.
7. To check, right-click on My Computer, select Properties, and navigate to the System Properties window. Check the Installed Memory (RAM) entry to see if it shows the correct amount.
8. If the RAM has been detected, then the system should now be running with 1024 MB of RAM installed and will provide the best performance possible.
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where do you think data mining by companies will take us in the coming years
In the near future, the practice of companies engaging in data mining is expected to greatly influence diverse facets of our daily existence.
What is data miningThere are several possible paths that data mining could lead us towards.
Businesses will sustain their use of data excavation techniques to obtain knowledge about each individual customer, leading to personalization and customization. This data will be utilized to tailor products, services, and advertising strategies to suit distinctive tastes and requirements.
Enhanced Decision-Making: Through the use of data mining, companies can gain valuable perspectives that enable them to make more knowledgeable decisions.
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FILL IN THE BLANK. a __ area network is a type of wireless network that works within your immediate surroundings to connect cell phones to headsets, controllers to game systems, and so on.
A personal area network (PAN) is a type of wireless network that works within your immediate surroundings to connect cell phones to headsets, controllers to game systems, and so on.
A personal area network (PAN) is a type of wireless network that provides connectivity between devices in close proximity to each other, typically within a range of 10-meters. PANs are typically used for personal, non-commercial purposes and connect devices such as cell phones, headsets, personal digital assistants (PDAs), game controllers, and other small, portable devices.
PANs typically use low-power, short-range technologies such as Bluetooth, Infrared Data Association (IrDA), or Zigbee to establish connectivity. These technologies allow devices to communicate with each other wirelessly, eliminating the need for cords and cables and making it easier to connect and use the devices.
One of the main benefits of PANs is their simplicity and convenience. They allow you to quickly and easily connect devices in close proximity, eliminating the need for manual configuration or setup. Additionally, they use very low power, making them ideal for use with battery-powered devices.
Overall, PAN are a useful technology for individuals and small groups who need to connect their devices in close proximity for personal, non-commercial purposes.
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Which of the following clauses will stop the loop when the value in the intPopulation variable is less than the number 5000?
Answer:All of the above
Explanation:
Code to be written in R language:
The Fibonacci numbers is a sequence of numbers {Fn} defined by the following recursive relationship:
Fn= Fn−1 + Fn−2, n > 3
with F1 = F2 = 1.
Write the code to determine the smallest n such
that Fn is larger than 5,000,000 (five million). Report the value of that Fn.
Here is the R code to determine the smallest n such that the Fibonacci number is larger than 5,000,000:
fib <- function(n) {
if (n <= 2) {
return(1)
} else {
return(fib(n - 1) + fib(n - 2))
}
}
n <- 3
while (fib(n) <= 5000000) {
n <- n + 1
}
fib_n <- fib(n)
cat("The smallest n such that Fibonacci number is larger than 5,000,000 is", n, "and the value of that Fibonacci number is", fib_n, "\n")
The output of this code will be:
The smallest n such that Fibonacci number is larger than 5,000,000 is 35 and the value of that Fibonacci number is 9227465.
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1. It has been said that understanding our history can help us better prepare for our futurem
a notion that certainly applies to photography. Keeping this in mind, describe the
mechanics of early photographic systems, analyzing how they differ from the systems of
today and how understanding these past systems can help your craft.
The mechanics of early photographic systems began in France, with the invention of Joseph Nicéphore, who used a "dark camara" or Camara Obscura and a pewter plate in 1830. He coated the plate with bitumen. He exposed it to light in order to create a permanent image. Following the success of his experiment, he collaborated with French Louis Daguerre to develop the Daguerreotype, which used a copper plate with silver and a chemical called iodine. They exposed the image to light for about 15 minutes, and there you have it. The daguerreotype was a commercial success, and it served as a model for the next great invention, the emulsion plate.
Mechanics of early photograph:
One of the earliest photographic processes was wet collodion. Photographers made their own glass plates and coated them with a collodion (cellulose nitrate) and soluble iodide solution. The plate was then immersed in a silver nitrate solution in the darkroom.
Understanding the origins of photography and early systems reveals how inventive people were. That same creativity is required to create new designs and art concepts that will have an impact on future generations.
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Jacob has a text file open, and he is typing on the keyboard. What is the best description of how the
changes are being implemented?
The original file is temporarily changed; the changes become permanent when he clicks "save."
O The new version is kept in a special virtual space; the file is only changed when he clicks 'save."
O The information is stored on the clipboard.
O A copy is created with a new filename, which will overwrite the old one when he clicks "save."
Answer:
The new version is kept in a special virtual space; the file is only changed when he clicks “save.”
Explanation:
I took the test and got it correct.
What is the largest safety threat to the ISS?
Will give brainlest :)
Answer:
The largest safety threat to the ISS are the micrometeorite and orbital debris (MMOD) fires, impacts and toxic spills. These pose the biggest threat to the ISS astronauts.
Explanation:
The debris is as a result of collisions. An observation revealed that once a certain mass is passed, collisions give rise to more debris.
Another report revealed that the station has about 55% chance of being hit by tiny space rocks over a 10-year period. They can protected by installing new impact-protecting panels to the exterior of the station.
ISS means International Satellite Station.
similarities between incremental and
prototyping models of SDLC
Prototype Model is a software development life cycle model which is used when the client is not known completely about how the end outcome should be and its requirements.
Incremental Model is a model of software consequence where the product is, analyzed, developed, implemented and tested incrementally until the development is finished.
What is incremental model in SDLC?
The incremental Model is a process of software development where conditions are divided into multiple standalone modules of the software development cycle. In this model, each module goes through the conditions, design, implementation and testing phases.
The spiral model is equivalent to the incremental model, with more emphasis placed on risk analysis. The spiral model has four stages: Planning, Risk Analysis, Engineering, and Evaluation. A software project frequently passes through these phases in iterations
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What type of web provides a framework that allows data to be shared and reuse to deliver
web content specifically targeting the user?
Answer:
Semantic Web
Explanation:
The Semantic Web provides a common framework that allows data to be shared and reused across application, enterprise, and community boundaries. It is a collaborative effort led by W3C with participation from a large number of researchers and industrial partners.
29) The Logic Circuit Shown In The Diagram Directly Implements Which Of The Boolean Expressions Given Below?
A) x' z+(x+z)(y z)+x y
B) y(x'+z)+(x z+y)
C) (x'y)+z+(x+y)
D) y+(x²z) y(x+z)
30) The logic circuit shown in the diagram directly implements which of the Boolean expressions given below?
A) (x+y)' z+(y z')
B) (x y+z)'(y+z')
C) (x+y) z'+(y z)'
D) (x y+z')(y+z)'
The Boolean expression given in the figure is (x'y)+z+(x+y). The correct option is C.
30) The Boolean expressions given below is (x y+z')(y+z)'. The correct option is D.
What is a Boolean expression?In boolean expressions, the value that is calculated is either true or false. An expression is a combination of one or more variables, constants, operators, and functions that computes and outputs a value.
As long as both sides of the expression have the same fundamental data type, boolean expressions can compare data of any kind.
Therefore, the correct options are C) (x'y)+z+(x+y) and D, (x y+z')(y+z)'.
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Kapil and was a computer programmer during the third generation of computer language which kind of language was she using then
Explanation:
Basic, Cobol, Pascal, Fortran, C, C++, Perl and Ada.
HELP QUICKLY
What is the result for the following line of code? >>>print("one+day")
O one day
O one + day
O one day
O oneday
Answer:
The answer is 4. oneday
Explanation:
Just did it and got it right.
The result for the given line of code "print("one+day")" is oneday. Thus, the correct option for this question is D.
What is meant by Coding?In computer and technology, Coding may be defined as a type of process that remarkably assigns a code to some instruction for classification or recognization. Coding anyhow makes it feasible for us to construct computer software, games, apps, and websites.
Coding is a list of sequential or step-by-step process that delivers instructions and gets computers to do what you want them to do. The given line of code involves one + day without spacing, so the output for this line of code is oneday.
This set of instructions delivers the commands to the processing units in order to reveal a valid and accurate output.
Therefore, the correct option for this question is D.
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Create each of the following as separate classes: Room, Beds, Bath, Suite, SubRoom. Create a single RoomOrSuite class with the instance variables int numBeds, boolean hasBath, and int numSubrooms. Create a Suite class with the instance variables int numBeds, boolean hasBath, and int numSubrooms. Create a subclass Room of Suite which will inherit the instance variables numBeds and hasBath from Room, but not the instance variable int numSubrooms. Create a Room class with the instance variables int numBeds, and boolean hasBath. Create a subclass Suite of Room which will inherit the instance variables of Room and has an additional instance variable int numSubrooms. Create a Room class with the instance variables int numBeds, and boolean hasBath. Create a separate class Suite with the instance variable int numSubrooms.
Answer:
Explanation:
The following is written in Java and creates each one of the classes as requested. They can be used as seperate files within the same package but for the sake of simplicity, I am adding them together in this answer.
class RoomOrSuite {
int numBeds;
boolean hasBath;
int numSubrooms;
}
class Room {
int numBeds;
boolean hasBath;
}
class Beds {
}
class Bath {
}
class Suite {
int numBeds;
boolean hasBath;
private int numSubrooms;
}
class SubRoom {
}
class RoomOfSuite extends Room{
}
class SuiteOfRoom extends Room {
int numSubrooms;
}
The computer that is used in scientific research is ........
Answer:
supercomputers are the computer that is used in scientific research.
Answer:
super computer is the right answer
2. The base of binary number system is 3. are used in groups to represent all other numbers. 4. The thelie of binary numbers means the operation of addition, subtraction D. S??
2) The base of the binary number system is 2, not 3.
3) Binary numbers represent numbers using only 0 and 1 digits.
What is the binary system?A binary number is a number stated in the base-2 numeral system, often known as the binary numeral system, which is a way of mathematical representation that employs just two symbols, generally "0" and "1".
The base-2 number system has a radix of 2 and is a positional notation. Each digit is known as a bit, or binary digit.
Most historians of mathematics and/or mathematicians regard Gottfried Wilhelm Leibniz (1646-1716) to be the self-proclaimed originator of the binary system.
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