Which practice enables recovery of accidental deletions in data records?
Answer: Data backup
Explanation:
Explanation: Data backup is the practice of keeping files in case of any accidental deletions for restoration
How could the following line of code be shortened?
average = average + 1
Group of answer choices:
1.average + a
2.average += 1
3.average = + 1
4.average = 1 + average
Answer:
2
Explanation:
The second option is the only one that will work. The last would work but doesn't make the code any shorter.
Source lines of code (SLOC), also referred to as lines of code (LOC), is a software metric that counts the lines in the source code of a computer program to determine the size of the program. Thus, option B is correct.
What role of line of code if shortened?It might be argued that writing code in fewer lines rather than several lines is more effective. There are more places for bugs to hide, and it may be more difficult to find them if you have more lines of code.
By enclosing expressions in parentheses, long lines can be split into many lines. These should be used instead of a backslash to continue a line. Ensure that the continuation line is properly indented.
Instead of breaking before a binary operator, it is preferable to break after the operator.The same results can be achieved with fewer lines of code (and perhaps even better) than with many lines of code.
Therefore, The second option is the only one that will work.
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If a driver update creates a problem, you can __________________ the driver update if the previous drivers were working.
Answer:
rollback the driver update if the previous drivers were working
Network Security Fun. > Quizzes > Practice Exam (for midterm: m.
Practice Exam (for midterm: mods 1-7)
Started: Mar 11 at 2:07pm
Quiz Instructions
nts
Question 21
1 pts
Sean is an information security architect at a financial firm. As his first project, he must design and build an
efficient, sure-shot, yet cost-effective solution to Tetect and prevent bank credit card fraud. How should Sean
proceed?
O Design a solution that is confined to and hardcoded with a specific place and specific time. If the user
males transaction at a different place or time it will be considered an outlier and trigger an alert
Answer : Sean is an information security architect at a financial firm. As his first project, he must design and build an efficient, sure-shot, yet cost-effective solution to Detect and prevent bank credit card fraud. How should Sean proceed? O Design a solution that is confined to and hardcoded with a specific place and specific time.
Explanation: Sean is an information security architect at a financial firm. As his first project, he must design and build an efficient, sure-shot, yet cost-effective solution to Detect and prevent bank credit card fraud. How should Sean proceed? O Design a solution that is confined to and hardcoded with a specific place and specific time.
what are the two methods of creating a folder
Answer:
1. right click empty space, go to New, and click New Folder
2. press Ctrl + Shift + N
Explanation:
The choice of database does not have any impact on the relevancy of search results?
Answer:
When searching for articles using library databases, the following tips should increase the relevance of your results. Quotation marks around two or more keywords - phrase searching - ensures that the results will include the exact phrase.
Explanation:
The choice of database does impact the relevancy of search results as different databases have varying algorithms and criteria for determining relevance.
The choice of the database can indeed have an impact on the relevancy of search results.
Different databases have varying algorithms and search capabilities, which affect how they index and retrieve information.
Databases might prioritize different criteria for relevance.
Academic databases, for instance, may prioritize scholarly articles based on factors like peer review, citation count, and relevance to a specific field.
This ensures that users searching for academic resources find the most authoritative and credible information.
So, when choosing a database, it's important to consider its specific search algorithms and features to ensure you get the most relevant results for your needs.
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Does single quote and double quote work same in javascript
Answer:
yes!
Explanation:
the only difference is that some companies prefer one over the other as a standard
https://stackoverflow.com/questions/242813/when-should-i-use-double-or-single-quotes-in-javascript
but they work the same
The type of database that would be best to store and organize data with feature and measure attributes is which of the following?
a. object-oriented database.
b. multidimensional database.
c. relational database.
d. all of the above.
The type of database that would be best to store and organize data with feature and measure attributes is multidimensional database.
What is multidimensional database?A multidimensional database (MDB) is known to be a type of database that is mandated with the role of optimizing for data warehouse and also for online analytical processing (OLAP) works.
Note that MDBs are mostly used by having them from input that is gotten from existing relational databases and as such, the type of database that would be best to store and organize data with feature and measure attributes is multidimensional database.
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45 points!!!!!
One of the options for a software engineer is to work with the testing team of an SDLC project. In your view, state the pros and cons of placing a junior engineer with the testing team. Analyze it from both the company’s and employee’s points of view.
The pros and cons of placing a junior engineer with the testing team is that:.
The pros is that they get to learn.The cons is that one has to go back and try to explain things step by step which may slow down the project process.What are the pros and cons of a software engineer?The pros of a person as a software engineer are the fact that they gett paid well, they are often respected, and they have the freedom to work from home,
The cons or disadvantages is that they often feels stressed, overwork themselves and others.
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When would a flag variable be most useful?
1.when printing the number of items in a list
2.when checking the condition of a variable in a while loop
3.inside a function that prints the largest side of a triangle
4.when initializing a list
2. When checking the condition of a variable in a while loop.
is climate change really caused by human activities introduction
Yes, climate change is mainly caused by human activities. While there are other factors, people are by far the leading cause. Factories and vehicles pump harmful gasses into the atmosphere on a daily basis, depleting the ozone layer. The land and ocean are littered with trash and waste. To build homes and stores, more and more forests are cut down that bring homes to other animal and oxygen into the atmosphere.
The traditional ROM-BIOS has been replaced with __________. ELAM Boot Secure Boot Unified Extensible Firmware Interface (UEFI) Trusted Machine Platform
The traditional ROM-BIOS has been replaced with Unified Extensible Firmware Interface (UEFI).
Why the use of traditional BIOS?This type of BIOS is one that is known to have drive support that is saved in its ROM, which makes updating BIOS firmware a little hard .
The use of a BIOS is known to be a kind of firmware that often gives one runtime services mainly for operating systems and programs.
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What happens if the accepted distance limitation of a 1000BASE-T Ethernet connection is ignored and frames are sent down a Cat5e cable segment of 300 meters
If the accepted distance limitation of a 1000BASE-T Ethernet connection is ignored and the frames are sent over a 300 meter Cat5e cable segment, the transmission speed will drop considerably.
What is UTP CAT5e cable?Cat 5e utp cable models are manufactured for infrastructure applications; they provide the networks that use them with the ability to transfer data securely, without packet loss and without any loss of speed during operations.
What is the difference between the two cables?Both specify Ethernet communication but 1000BASE-T at 1 Gb/s and both are designed to run on four-pair, 100 ohm impedance twisted-pair cables, up to 100 meters.
From these information, we can conclude that if the accepted distance limitation of a 1000BASE-T Ethernet connection is ignored and the frames are sent over a 300 meter Cat5e cable segment, the transmission speed will drop considerably.
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What two tabs does Outlook have that PowerPoint does not? View and Send/Receive Folder and Home Folder and Home Send/Receive and Folder
The main Outlook menu has a ribbon tab with default commands. File, Home, Send/Receive, Folder, and View are commands on the main ribbon tab. The Backstage view is where you can see information and options pertaining to the user account and settings.
Answer: view and send/recieve
Explanation:
What's better, adventure time or regular show?
i would have to say regular show
Pedestrians have ______.
A. to get out of your way when you’re driving
B. no right to use the Highway Transportation System
C. a right to use the Highway Transport System
D. to be on the sidewalk or crosswalk at all times
Answer:
c
Explanation:
I think c is correct answer if I answer wrong
Pedestrians have a right to use the Highway Transport System. Hence, option C is correct.
What is Highway Transport System?A system of highways used for the movement of cars. Type of transit, means of transportation, or transportation system. A structure that houses the equipment necessary for transporting people or goods.
A transportation system can be defined as the combination of factors and how they interact to produce the need for travel within a given area and the delivery of transportation services to satisfy this need. This concept is inclusive and flexible enough to be applied in various contexts.
For instance, people are transported to airports and ship docks using buses and cars. Transportation systems are a part of the larger technological, social, and environmental systems in our world.
Thus, option C is correct.
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How to creatte a react app without a git hub repository
Answer:
You needn't be on Github. You just need to have the software, like visual code installed on your computer.
If you've got all these things sorted, then you'll be able to make apps without github.
In a print statement, you can set the __________ argument to a space or empty string to stop the output from advancing to a new line.
In a print statement, you can set the End argument to a space or empty string to stop the output from advancing to a new line.
What is a Print statement?A print "statement" is known to be a kind of statement that looks like a call to the make (print) or println process of the System.
Note that In a print statement, you can set the End argument to a space or empty string to stop the output from advancing to a new line so that it can work properly.
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You have received an update package for a critical application you are running on a virtual machine. You have been told to install the update package and that you cannot very little downtime. What should you do first?
The first thing to do install the package without having downtime is; Virtualization.
What is virtualization?Virtualization is defined as the ability to install and run multiple operating systems simultaneously on a single physical computer virtually.
Now, virtualization has many advantages for server administrators. This is because as an administrator, your job is made easier due to the several tasks you can perform on a virtual machine instead of on a physical machine.
Since there should be no down time, then it is advisable to first carry out virtualization.
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100 POINTS PLEASE HELP
Create and initialize a 5 x 5 array as shown below.
0 2 0 0 0
0 2 0 0 0
0 2 2 0 0
0 2 0 2 0
0 2 0 0 2
First, write a printArray() function that prints out the array. Use a single parameter in the definition of the function, and pass the array you created above as the parameter. Call the function so it prints the original array.
Then write a flipHorizontal() function that flips the contents of the array horizontally and prints the result. This means that the values in each row should be reversed (look at the second array in the sample run of the program for clarity). Again, this function should pass the original array as the parameter. Within your flipHorizontal() function, call the printArray() function to print the new array that has been horizontally flipped.
Reset the array back to the original 5 x 5 array we started with.
Then write a flipVertical() function that flips the contents of the array vertically and prints the result. This means that the values in each column should be reversed (look at the third array in the sample run of the program for clarity). Again, this function should pass the original array as the parameter. Within your flipVertical() function, call the printArray() function to print the new array that has been vertically flipped.
The sample run below shows how your code should print the original array, followed by the horizontally-flipped array, followed by the vertically-flipped array. Notice that the output below includes blank lines between each of the three arrays - yours should do the same.
Code should be able to do this
0 2 0 0 0
0 2 0 0 0
0 2 2 0 0
0 2 0 2 0
0 2 0 0 2
0 0 0 2 0
0 0 0 2 0
0 0 2 2 0
0 2 0 2 0
2 0 0 2 0
0 2 0 0 2
0 2 0 2 0
0 2 2 0 0
0 2 0 0 0
0 2 0 0 0
Answer:
hope this helped ,do consider giving brainliest
Explanation:
import numpy as np
#PrintArray Function
def printArray(array):
for i in range(len(array)):
for j in range(len(array[i])):
print(array[i][j], end= " ")
print()
#Flip horizontal function
def flipHorizontal(array):
#reversing the order of arrays
array2 = np.fliplr(array).copy() printArray(array2)
#Flip Vertical function
def flipVertical(array):
#Preserving the order of array and reversing each array.
array3 = np.flipud(array).copy() printArray(array3)
#Main() function def main():
array = [[0,2,0,0,0],[0,2,0,0,0],[0,2,2,0,0],[0,2,0,2,0],[0,2,0,0,2]]
print("The array: \n")
printArray(array)
print("\nFlipped horizontally: \n") flipHorizontal(array)
print("\nFlipped vertically: \n") flipVertical(array)
if __name__=="__main__":
main()Explanation:
Answer:
Answer:
hope this helped ,do consider giving brainliest
Explanation:
import numpy as np
#PrintArray Function
def printArray(array):
for i in range(len(array)):
for j in range(len(array[i])):
print(array[i][j], end= " ")
print()
#Flip horizontal function
def flipHorizontal(array):
#reversing the order of arrays
array2 = np.fliplr(array).copy() printArray(array2)
#Flip Vertical function
def flipVertical(array):
#Preserving the order of array and reversing each array.
array3 = np.flipud(array).copy() printArray(array3)
#Main() function def main():
array = [[0,2,0,0,0],[0,2,0,0,0],[0,2,2,0,0],[0,2,0,2,0],[0,2,0,0,2]]
print("The array: \n")
printArray(array)
print("\nFlipped horizontally: \n") flipHorizontal(array)
print("\nFlipped vertically: \n") flipVertical(array)
if __name__=="__main__":
main()Explanation:
Explanation:
In this problem. we consider the delay introduced by the tcp slow-start phase. consider a client and a web server directly connected by one link of rate r. suppose the client wants to retrieve an object whose size is exactly equal to 15 s, where s is the maximum segment size (mss). denote the round-trip time between client and server as rtt (assumed to be constant). ignoring protocol headers. determine the time to retrieve the object (including tcp connection establishment) when
a. 4 sir> sir + rtt > 2sir
b. sir + rtt> 4 sir
c. sir> rtt.
The time that is required to retrieve the object (including TCP connection establishment) when [tex]4S/R > S/R > RTT > 2S/R[/tex] is equal to [tex]\frac{14S}{R}+4RTT[/tex]
How to calculate the time needed to receive all objects.In this scenario, we would denote the round-trip time that exist between the web server and the client with [tex]RTT[/tex] and assume that it is constant.
The time that is required to retrieve the object when [tex]4S/R > S/R > RTT > 2S/R[/tex] would be calculated by adding the round trip of sender and reciever together as follows:
Round trip = RTT + RTT
Next, we would determine the delay in packet transmission:
Note: [tex]\frac{8S}{R}+\frac{4S}{R}=\frac{12S}{R}[/tex]
[tex]Time = (\frac{S}{R} +RTT)+(\frac{S}{R} +RTT)+(\frac{12S}{R}) +RTT+RTT\\\\Time = \frac{14S}{R}+4RTT[/tex]
When [tex]S/R +RTT > 4S/R[/tex], we have:
The time that is required to retrieve the object would be calculated by adding the round trip of sender and reciever together as follows:
[tex]Time = (\frac{S}{R} +RTT)+(\frac{S}{R} +RTT)+(\frac{8S}{R}) +RTT+RTT\\\\Time = \frac{11S}{R}+5RTT[/tex]
The time that is required to retrieve the object when [tex]S/R > RTT[/tex] would be calculated by adding the round trip of sender and reciever together as follows:
[tex]Time = (\frac{S}{R} +RTT)+(\frac{14S}{R}) +RTT\\\\Time = \frac{15S}{R}+3RTT[/tex]
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Write an assembly program to find the largest item in an array and store it in a variable named MAXIMUM. Hint: Use both Jump and loop instructions to write the program. Logic: Assume that the first item of the array is the minimum and store it in variable MAXIMUM Write a loop. Inside the loop, compare the each array item with the minimum If the array item is less than the MAXIMUM, update MAXIMUM with that array item. . Data Array WORD 10, 2, 23, 45, 21, 11 MAXIMUM WORD
Use the knowledge of computational language in C++ to write the a code assembly program to find the largest item.
How to write a maximum function in C++?To make it simpler the code is described as:
#include<bitd/stdc++.h>
Using namespace std;
Int main(){
Int arr[10]={10, 2, 23, 45, 21, 11};
Int min=INT_MAX;
Int max=INT_MIN;
for(int i=0;i<10;i++)
If(min<arr[i])min=arr[i];
for(int j=0;j<10;j++)
if(max>arr[j])max=arr[j];
Cout<<max<<” “<<min<<endl;
return 0;
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The page that appears when you first open your Internet browser is the _____.
opening page
opening page
launch page
launch page
home page
home page
first page
first page
Answer:
launch page
Explanation:
You can change your launch page in settings.
Your launch page will be launched as soon as you reopen a browser.
Answer:
Launch page
Explanation:
How do you find binary?
Answer:
To convert integer to binary, start with the integer in question and divide it by 2 keeping notice of the quotient and the remainder. Continue dividing the quotient by 2 until you get a quotient of zero. Then just write out the remainders in the reverse order.
Explanation:
You are configuring NIC Teaming on a Windows Server system using two physical network adapters. You want to aggregate the bandwidth of both network adapters to provide better throughput. Both adapters are connected to the same network switch. You decide to manually identify the links forming the team on both the switch and the server. What option under Additional properties in the NIC teaming window would you select?
Answer:
Static Teaming
Explanation:
trying to make the baseplate red and turn off can collide then the game waits 5 seconds and turns on can collide, making the baseplate green aswell.
would this script work?
local myBasePlate = game.Workspace.Baseplate
local function makeBasePlateRed()
myBasePlate.CanCollide = false
myBasePlate.BrickColor = BrickColor.Red()
end
makeBasePlateRed()
wait(5)
local function makeBasePlateGreen()
myBasePlate.CanCollide = true
myBasePlate.BrickCOlor = BrickColor.Green()
Answer:
Explanation:
yes
but dont forget to call makeBasePlateGreen
maybe you would call it at the end of the program?
by the way you have a typo at the end
make the O lowercase
myBlasePlate.BrickColor = BrickColor.Green()
and then add this to the end
makeBasePlateGreen()
so you call the function and actually use it.
Jake owns a garden supply store. his revenue at the end of last month was $12,200. what is Jake's run rate?
Based on the information provided, Jake's annual run rate is $146,400.
What is the run rate?This refers to the general performance of a company based on the profits of a specific period.
How to calculate the run rate?The general formula for this factor is:
Revenue in a specific period/number of periods in the yearThis means:
12,200 x 12 = 146,400
This means in a year it is expected Jake makes a total of $146,400.
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Answer:
D: 146,400.
Explanation:
P.W. Singer jokes about how many people are using Wang computers. What point is he making with this joke?
P.W Singer stated:
"And think about it this way: We don't use Wang computers anymore, or Commodore 64s, kids don't play Atari videogames. Those companies may have been at the forefront of the digital revolution, they're not anymore. Same thing in war. You know the British invent the tank. The Germans figure out how to use the tank better,"
Enjoy
Please have a great day <3
Please help me!!!!!!!!!!! I really need help
The answer is a variable
Which type of software-based attack tracks all of your browser activity and relays it to cybercriminals?.
Answer: Spyware
Hope that helps!