A public library has purchased a new laptop computer to replace their older desktop computers and is concerned that they are vulnerable to theft.
Which of the following laptop features should be used to physically secure the laptop?
A cable lock
Answers
To physically secure the laptop, a cable lock should be used.
A cable lock is a security device that attaches to the laptop and prevents it from being removed from a fixed object, such as a desk or table. It typically consists of a metal cable and a locking mechanism that attaches to a security slot on the laptop.
Using a cable lock can help to deter theft and protect the laptop from unauthorized access. It is a relatively inexpensive and easy-to-use security measure that can be implemented in public places such as libraries, schools, and coffee shops.
Other security measures that can be used to protect laptops from theft include using password-protected login credentials, encrypting sensitive data, installing anti-virus software, and keeping the laptop in a secure location when not in use.
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Related Questions
sign that your desktop may need cleaning
Answers
Answer:
My desktop may need be cleaning but for real!!
which is true regarding how methods work? group of answer choices after a method returns, its local variables keep their values, which serve as their initial values the next time the method is called a method's local variables are discarded upon a method's return; each new call creates new local variables in memory a return address indicates the value returned by the method
Answers
The correct statement for working of method is-
A method's local variables are discarded upon a method's return; Each new call creates new local variables in memory.What is the working of the method?Work methods are indeed the physical actions used to complete a task.
An effective ergonomics program includes several components, one of which is evaluating as well as modifying work methods to avoid discomfort and injury. Ergonomics programs include work method analysis to make sure that safe practices are used for job tasks. Training and work practitioner controls then are implemented to make sure that appropriate methods for reducing employee exposure to intuitive risks are used.Thus, for the given question;
A local variable is a variable that can only be accessed within a specific section of a program.These variables are typically defined in that routine and are considered to be local to that subroutine.Thus, we can conclude that each new call to a method's local variables can result in the creation of new local variables throughout memory.
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Question 1:
The Wayfinder is an ancient piece of technology created as a means of navigating challenging stretches of space. The device connects to every piece of technology in the galaxy in order to detect planets and spaceships and then shown their location to the user. As it happens, locations of planets follow a specific distribution. A planet can exist at coordinates x,y only if
2x² + |2xy| + y² =10000
The user can use the Wayfinder to find nearby planets by input the range for x and y. Draw a flowchart and write a C++ program that models the Wayfinder. Ask the user to input a range for x and y, then print all possible planet coordinates. The program should also print the number of planets detected.
Hint: you can use pow(x,n) to get the value of xn and abs(x) to get the absolute value of x.
helpppppppppp!!!!!!!!!!
Sample output:
Answers
Answer:
Following are the code to the given question:
#include<iostream>//header file
#include<math.h>//header file
using namespace std;
int main()//main method
{
long long x, x1, y, y1;//defining long variable
int count=0,i,j;//defining integer variable
cout<<"Enter a range for x coordinates: "<<endl;//print message
cin>>x>>x1;//input x and x1 value
cout<<"Enter a range for y coordinates: "<<endl;//print message
cin>>y>>y1; //input y and y1 value
for(i = x; i <= -x1; i++)//use nested loop that tests each coordinates
{
for(j = y; j <= y1; j++)//use nested loop that tests each coordinates
{
if(((2*pow(i,2)) + abs(2*i*j) + pow(j,2)) == 10000)//use if that checks condition as per the given question
{
cout<<"There is a planet at "<<i<<", "<<j<<endl;// print coordinates
count++;//incrementing count variable value
}
}
}
cout<<"Total number of planets detected are: "<<count<<endl;//print count value
return 0;
}
Explanation:
In this code, inside the main method long "x, x1, y, and y1" and integer "count, i, and j" type variable is declared that uses a long variable to input value from the user-end.
In the next step, two nested loops have defined that test each coordinate and define if block that checks condition as per the given question and use i, j, and count variable to print value with the message.
Adding pictures to a word 2019 document will affect the
text positioning
text style
text color
text size
Answers
Why is Hadoop's file redundancy less problematic than it could be?
Answers
Hadoop's file redundancy is less problematic than it could be because it is designed to provide fault tolerance and maintain data reliability. By replicating files across multiple nodes, Hadoop ensures that even if a node fails, the data remains accessible. This built-in redundancy system effectively addresses potential data loss concerns, making it a beneficial feature rather than a problematic one.
Hadoop's file redundancy is less problematic than it could be due to the fact that Hadoop replicates data across multiple nodes in a cluster. This ensures that if one node fails or goes down, the data can still be accessed from another node. Additionally, Hadoop uses a NameNode to manage and track the location of all the data blocks. This allows for efficient and reliable access to data, even in the event of hardware failures. Overall, Hadoop's file redundancy approach helps to minimize data loss and downtime, making it a more reliable and robust solution for big data processing.
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Which error type does the "off-by-one" error belong to?
A. syntax error
B. compile-time error
C. run-time error
D. infinite loop
Answers
Answer:
The answer is C. run-time error.
Explanation:
The "off-by-one" error is a type of run-time error that occurs when a loop or an array index is either incremented or decremented by one more or one less than intended. This error can lead to unexpected program behavior, such as accessing memory that is out of bounds or skipping over elements in an array.
when combining individual parts in an onshape project (not an assembly) you use a command that also shares its name with a programming term .
Answers
The command that shares its name with a programming term in Onshape is Boolean. The statement that corresponds to the question is True (T).
What is Onshape?Onshape is an all-in-one cloud-based CAD software designed specifically for product development. It's known for its ease of use, speed, and precision. Onshape enables you to manage and modify your CAD data in real-time, allowing you to complete your design tasks more efficiently.
Onshape helps teams create products faster by providing a complete product development solution that includes CAD, collaboration, data management, and real-time analytics.
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Under the uniform commercial code's (ucc's) ________ requirement, a person cannot qualify as a holder in due course (hdc) if she has notice that the instrument is overdue.
Answers
Under the Uniform Commercial Code's (UCC's) Overdue Instrument requirement, a person cannot qualify as a holder in due course (HDC) if she has notice that the instrument is overdue.
The UCC is a comprehensive set of laws governing commercial transactions in the United States.
An HDC is granted certain rights and protections under the UCC.
The Overdue Instrument requirement is designed to protect parties who acquire negotiable instruments without knowledge of any issues or defects associated with the instrument. By disqualifying individuals who have notice of an instrument being overdue, the UCC aims to prevent the transfer of potentially problematic or defaulted instruments while maintaining the stability and credibility of negotiable instruments in commercial transactions.
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need asap!!
one-paragraph response to "The Story of the Animated Drawing" by Walt Disney
class is Principals of AAVTC
Answers
"The Story of the Animated Drawing" is a television episode from Walt Disney's Disneyland that was aired on November 30, 1955.
What is "The Story of the Animated Drawing" by Walt Disney?"The Story of the Animated Drawing" is a television episode from Walt Disney's Disneyland that was aired on November 30, 1955.
Walt Disney recounts the evolution of animation through the ages, beginning with prehistoric times and progressing through some early mechanical animation devices in the nineteenth century.
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does filtering by form enable you to filter by single field in ms access
Answers
Filtering by Form makes it easy to create a filter that uses more than one criterion. The Filter by Form window enables you to enter your filter criterion by picking values that you want the filtered records to have.
Answer:
Yes
Explanation:
It filters out by form so you can have a clear vision as to what your look for
Select the correct answer.
Nina obtains an image in which birds are flying across the sky. Some parts of the image are blurry. In which stage of image processing will Nina fix the blurry parts?
A.
image acquisition
B.
preprocessing
C.
extracting features
D.
segmentation
Answers
Answer: Image Acquisition
Explanation:
which of the following are benefits of designing a scalable system? choose 3 options.
-guaranteed systems access for all users
- users may never know that a site has experienced tremendous growth
- ability to respond to user volume issues more quickly
- system will never need to grow again
-ability to maintain a high level of service for customers
Answers
The 1st, 3rd, and 5th answers are correct
Hope this helps and I hope my brother is not wrong.
device registration is a feature that allows non domain-joined devices to access claims-based resources securely. a. true b. false
Answers
The statement is true because device registration allows non domain-joined devices to access claims-based resources securely.
This feature enables organizations to grant access to resources and applications for users on their personal devices without the need to join these devices to the domain. Device registration creates a trust relationship between the device and the organization's identity management system.
This trust relationship establishes the device's identity and allows for secure access to resources based on the device's claims. In this way, organizations can maintain security and control over their resources while also providing flexibility for users to work from their personal devices.
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Short Python Code for 20 pts.
Get a positive integer from the user, and check to see if that number is or is not divisible by 5 random integers (from 1 - 10). If the user typed in a negative number - do nothing, however if they did type a positive number, report back to the user if their number is divisible by the 5 random numbers generated.
**HINT: You need to use modulus (%) for the project**
Example output of program:
10 is divisible by 2
10 is not divisible by 6
10 is not divisible by 4
10 is divisible by 2
10 is divisible by 1
Answers
import random
# get user input
num = int(input("Enter a positive integer: "))
# check if user input is positive
if num > 0:
# generate 5 random numbers between 1 and 10
rand_nums = random.sample(range(1, 11), 5)
# check if num is divisible by each of the random numbers
for i in rand_nums:
if num % i == 0:
print(f"{num} is divisible by {i}")
else:
print(f"{num} is not divisible by {i}")
This code prompts the user to enter a positive integer, and then checks if the input is greater than 0. If it is, it generates 5 random numbers between 1 and 10 using the 'random.sample()' function. It then uses a for loop to iterate through the list of random numbers, and for each number, it checks if the user's input is divisible by the current number by using the modulus operator ('%'). If the input is divisible by the current number, it prints a message saying so, otherwise, it prints a message saying the input is not divisible by the current number.
How do I send the face to the back? Seriously, I can't find out how...
Answers
Answer:
i think you can layer it :)
Explanation:
nice drawing btw!
What hardware components are generally required for a desktop computing system?
Answers
at lower layers of the osi reference model, bits are grouped together into protocol data units or data service units
T/F
Answers
At lower layers of the OSI reference model, bits are grouped together into protocol data units (PDUs) or data service units (DSUs). True.
These PDUs and DSUs are then used by the higher layers to provide their services. For example, at the physical layer, bits are grouped together into frames, which are then used by the data link layer to provide reliable communication between two devices. At the network layer, packets are used to provide routing and addressing services. These packets are built using the data provided by the transport layer, which in turn uses segments built by the session layer, and so on. Therefore, the grouping of bits into PDUs and DSUs is an essential part of the OSI reference model and is critical to the functioning of computer networks.
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Which of the following is an example of a prediction:
Answers
Answer:
You need to include the examples so we can answer :)
Explanation:
As an independent graphic design contractor, you have been selected by J.W. Mitchell High School to redesign their existing school logo. Who would be considered the "author" and why ?
Answers
Answer: the teacher wil be the author
Explanation:
The independent graphic design contractor selected for the task would be considered the "author" of the redesigned school logo.
The authorship in this scenario lies with the independent graphic design contractor chosen by J.W. Mitchell High School. As the contractor, they possess the creative responsibility and expertise to conceptualize and craft the new logo.
The contractor's artistic skills and professional input determine the logo's final design, making them the "author" who brings the school's vision to fruition through a unique and visually appealing representation of their identity and values.
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A virus does not harm the ________ of a computer
Answers
Answer:
Hardware part
Explanation:
The hardware part of computer is not harmed by virus.
I hope this will be helpful for you
Answer: Hardware part
what is the difference between internal and external css?
Answers
Answer:
Internal CSS are the ones that we can write within the same file i.e the HTML code and CSS code are placed in the same file. External CSS are that we can write in a separate file than the html code i.e the HTML file is separate like(index. ... css).
Explanation:
Computerized spreadsheets that consider in combination both the
risk that different situations will occur and the consequences if
they do are called _________________.
Answers
Both answers are correct
The given statement refers to computerized spreadsheets that consider in combination both the risk that different situations will occur and the consequences if they do which are called decision tables.
A decision table is a form of decision aid. It is a tool for portraying and evaluating decision logic. A decision table is a grid that contains one or more columns and two or more rows. In the table, each row specifies one rule, and each column represents a condition that is true or false. The advantage of using a decision table is that it simplifies the decision-making process. Decision tables can be used to analyze and manage complex business logic.
In conclusion, computerized spreadsheets that consider in combination both the risk that different situations will occur and the consequences if they do are called decision tables. Decision tables can help simplify the decision-making process and can be used to analyze and manage complex business logic.
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Name the strengthening technique used to strengthen a steel headgear
Answers
The strengthening technique used to strengthen a steel headgear are:
By welding additional angle shape profiles.Make a beam-column joint that will exist between existing beam and an already existing column.How do you strengthen a steel headgear?Strengthening a steel headgear is known to be one that can be be attained by adding shear connectors as well as giving either a new concrete slab or the use of a new topping over an already made slab.
The act of Welding additional plates on the 2 sides of existing columns is known to be a good tool that is often used for strengthening. This technique has helped to boast the load bearing capacity of a given steel column.
Therefore, The strengthening technique used to strengthen a steel headgear are:
By welding additional angle shape profiles.Make a beam-column joint that will exist between existing beam and an already existing column.Learn more about headgear from
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Why does Sidi Mention Butterflys?
Answers
they serve as a metaphor or symbolic representation for a certain concept or idea being discussed. The context of the conversation would help clarify the exact reason for the mention of butterflies by Sidi.
Metaphors are commonly used in engineering to help describe complex concepts and phenomena in a more easily understandable way. For example, the concept of a "system" in engineering can be compared to the human body, where each component or part plays a specific role in the overall function of the system.
Metaphors can also be used to illustrate the behavior of materials or systems under certain conditions. For instance, a spring can be used as a metaphor for elastic materials, as it stores energy when compressed and releases it when expanded.
Metaphors can be particularly helpful in communicating technical information to non-experts, such as clients, stakeholders, or members of the public. They can also help engineers to visualize and conceptualize their designs, and to explore potential solutions to engineering problems in a creative and innovative way.
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What is the name for non-paid active links returned by an Internet search engine in the search results?
Answers
Answer:
organic links
Explanation:
Plot the graph of absorbance versus dilutions of *Saccharomyces
cerevisiae on Microsoft Excel
a) Only plot trend line for linear range of data; show the R^2
value for each dataset
b) You may chose to
Dilutions Blank 1:16 1:8 1:4 1:2 550 0.000 0.098 0.206 0.418 0.810 1.418 Wavelength (nm) 620 0.000 0.075 10.169 0.368 0.714 1.162 690 0.000 0.053 0.134 10.308 0.604 1.044 1:1 Plot the graph of absorba
Answers
I can guide you on how to create the graph you described. Here are the steps: By following these steps, you should be able to create a graph of absorbance versus dilutions in Microsoft Excel, including the trendline and R-squared value for each dataset.
1. Open Microsoft Excel and enter the dilutions in one column and the corresponding absorbance values in another column.
2. Select the data range and click on the "Insert" tab in the Excel menu.
3. Choose the chart type that represents the relationship between dilutions and absorbance. In this case, a scatter plot with markers connected by a smooth line (XY scatter with smooth lines) would be suitable.
4. Right-click on any data point on the graph and select "Add Trendline" from the context menu.
5. In the "Format Trendline" options, select the "Linear" trendline type.
6. Enable the option to display the equation and R-squared value on the chart.
7. Adjust the axis labels, title, and other formatting options to enhance the clarity of the graph.
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What is shoulder browsing? A. accessing someone else’s computer without permission B. deceptively observing people type in personal information C. distributing illegal software D. using internet search engines for information
Answers
Essentially, think of it as someone standing behind you, looking over your shoulder, watching everything you do on a computer.
Answer:
b
Explanation:
besides the motherboard's size, what other characteristic determines whether the motherboard will fit well inside a particular case?
Answers
Besides the motherboard's size, the Locations of screw holes determines whether the motherboard will fit well inside a particular case.
What is a Motherboard?
It is also known as the mb, mainboard, mboard, mobo, mobd, backplane board, base board, main circuit board, planar board, system board, or a logic board.
The motherboard is the largest board in a computer chassis and is a printed circuit board and the foundation of a computer. It manages power and communicates with the CPU, RAM, and all other computer hardware components.
What is the main function of the motherboard?
The primary function of your motherboard is to support all of the components that comprise your computer. When compared to the human body, the motherboard is the backbone, nervous system, and circulatory system all rolled into one.
It physically supports various components, similar to a backbone, functions as a control center, similar to a nervous system, and moves voltage, similar to a circulatory system. For a more geeky analogy, the motherboard is the black lion from Voltron, serving as the torso that connects all the other parts.
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17. Electrospinning is a broadly used technology for electrostatic fiber formation which utilizes electrical forces to produce polymer fibers with diameters ranging from 2 nm to several micrometers using polymer solutions of both natural and synthetic polymers. Write down 5 different factors that affect the fibers in this fabrication technique. (5p) 18. Write down the definition of a hydrogel and list 4 different biological function of it. (Sp) 19. A 2.0-m-long steel rod has a cross-sectional area of 0.30cm³. The rod is a part of a vertical support that holds a heavy 550-kg platform that hangs attached to the rod's lower end. Ignoring the weight of the rod, what is the tensile stress in the rod and the elongation of the rod under the stress? (Young's modulus for steel is 2.0×10"Pa). (15p)
Answers
The elongation of the rod under stress is 0.09 m or 9 cm. Five factors that affect the fibers in electrospinning fabrication technique.
1. Solution properties: The solution concentration, viscosity, surface tension, and conductivity are examples of solution properties that influence fiber morphology.
2. Parameters of electrospinning: Voltage, flow rate, distance from the needle to the collector, and needle gauge are examples of parameters that influence the fiber diameter and morphology.
3. Physicochemical properties of the polymer: The intrinsic properties of the polymer chain, such as molecular weight, crystallinity, and orientation, influence the morphology and properties of the fibers.
4. Ambient conditions: Humidity, temperature, and air flow rate can all influence fiber morphology.
5. Post-treatment: Electrospun fibers can be subjected to post-treatments such as annealing, solvent treatment, and crosslinking, which can influence their mechanical, physical, and chemical properties.Answer to question 18:A hydrogel is a soft, jelly-like material that is primarily composed of water and a polymer network. Hydrogels have a range of biological functions due to their properties such as mechanical and biocompatible. Some of the biological functions of hydrogel are mentioned below:
1. Drug delivery: Hydrogels are widely utilized in drug delivery systems, particularly for the sustained release of drugs over time.
2. Tissue engineering: Hydrogels are frequently used as biomaterials in tissue engineering due to their similarities to the extracellular matrix (ECM).
3. Wound healing: Hydrogels are employed in wound healing due to their potential to promote tissue regeneration and repair.
4. Biosensing: Hydrogels are utilized in the production of biosensors that are capable of detecting biological and chemical compounds. Answer to question 19:Given,Magnitude of the force acting on the rod, F = 550 kg × 9.8 m/s² = 5390 NArea of the cross-section of the rod, A = 0.30 cm³ = 0.3 × 10^-6 m³Length of the rod, L = 2.0 mYoung's modulus of steel, Y = 2.0 × 10¹¹ N/m²The tensile stress in the rod is given by the relation;Stress = Force / Areaσ = F / Aσ = 5390 N / 0.3 × 10^-6 m²σ = 1.80 × 10^10 N/m²The elongation of the rod under stress is given by the relation;Strain = Stress / Young's modulusε = σ / Yε = 1.80 × 10¹⁰ N/m² / 2.0 × 10¹¹ N/m²ε = 0.09. The elongation of the rod under stress is 0.09 m or 9 cm.
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Type the correct answer in the box. Spell all words correctly. Define the term semiconductor. A semiconductor is a material that can carry an electric current between a ______and an insulator.
Answers
The correct answer to complete the sentence is conductor.
A semiconductor is a material that can carry an electric current between a conductor and an insulator.
What is a conductor?A conductor is a material which allows the easy passage or flow of electricity through it.
What is an insulator?Insulators are materials that do not allow the passage of electricity to pass through it.
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