Answer:
Key escrow.
Explanation:
If a full disk encryption (FDE) password is forgotten, a key escrow can be incorporated to securely store the encryption key to unlock the disk.
A key escrow can be defined as a data security method of storing very essential cryptographic keys.
Simply stated, key escrow involves a user entrusting his or her cryptographic key to a third party for storage.
As a standard, each cryptographic key stored or kept in an escrow system are directly linked to the respective users and are encrypted in order to prevent breach, theft or unauthorized access.
Hence, the cryptographic keys kept in an escrow system are protected and would not be released to anyone other than the original user (owner).
Therefore, when a full disk encryption (FDE) password is forgotten, a key escrow if incorporated can be used to retrieve the password. Subsequently, the password would then be used to unlock or decrypt the disk.
When introducing new devices to the network, the organization's security policy requires that devices be monitored to establish normal traffic patterns for the device. Which of the following is generated from initial monitoring?
A. SLA
B. Baseline
C. Forensic log
D. Vulnerability assessment
Answer:
The answer is "Option B".
Explanation:
The Baseline measurement is an essential characteristic of effective coal company monitoring programs to assess the degree of mining effects and keep on improving effect monitoring the system will continue to be modified via periodical analyses, and the wrong choices can be defined as follows:
In choice A, it is wrong because it used in 3D printing technology. In choice C, it is used to analyze the log entities, that's why it is wrong. In choice D, it is used to analyze the security weaknesses, that's why it's wrong.A variable like userNum can store a value like an integer. Extend the given program to print userNum values as indicated.
(1) Output the user's input. Enter integer: 4 You entered: 4
(2) Extend to output the input squared and cubed. Enter integer: 4 You entered: 4 4 squared is 16 And 4 cubed is 64!!
(3) Extend to get a second user input into userNum2. Output sum and product. Enter integer: 4 You entered: 4 4 squared is 16 And 4 cubed is 64!! Enter another integer: 5 4+5 is 9 4*5 is 20.
Answer:
This program is written using Java programming language.
No comments were used; however, see explanation section for line by line explanation
import java.util.*;
public class Nums {
public static void main(String args[]) {
Scanner input = new Scanner(System.in);
System.out.println("1.");
int userNum;
System.out.print("Enter Integer: ");
userNum = input.nextInt();
System.out.println("You entered: "+userNum);
System.out.println("2.");
System.out.print("Enter Integer: ");
userNum = input.nextInt();
System.out.println("You entered: "+userNum);
System.out.println(userNum+" squared is "+(userNum * userNum));
System.out.println("And "+userNum+" cubed is "+(userNum * userNum * userNum)+"!!");
System.out.println("3.");
System.out.print("Enter Another integer: ");
int userNum2 = input.nextInt();
System.out.println(userNum+" + "+userNum2+" is "+(userNum + userNum2));
System.out.println(userNum+" * "+userNum2+" is "+(userNum * userNum2));
}
}
Explanation:
This enables the program accept inputs
Scanner input = new Scanner(System.in);
This signifies the beginning of number 1
System.out.println("1.");
Variable userNum is declared as type integer
int userNum;
The line prompts the user for input
System.out.print("Enter Integer: ");
The line accepts the input
userNum = input.nextInt();
This line displays user input
System.out.println("You entered: "+userNum);
This signifies the beginning of number 2
System.out.println("2.");
This line prompts the user for input
System.out.print("Enter Integer: ");
This line accepts input
userNum = input.nextInt();
This line prints user input (as required in number 2)
System.out.println("You entered: "+userNum);
This line calculates and prints the square of user input
System.out.println(userNum+" squared is "+(userNum * userNum));
This line calculates and prints the cube of user input
System.out.println("And "+userNum+" cubed is "+(userNum * userNum * userNum)+"!!");
This signifies the beginning of number 3
System.out.println("3.");
This line prompts the user for another integer value
System.out.print("Enter Another integer: ");
This line accepts the input from the user
int userNum2 = input.nextInt();
This line adds the two inputs by the user and displays the result
System.out.println(userNum+" + "+userNum2+" is "+(userNum + userNum2));
This line multiplies the two inputs by the user and displays the result
System.out.println(userNum+" * "+userNum2+" is "+(userNum * userNum2));
A contracting company recently completed it's period of performance on a government contract and would like to destroy all information associated with contract performance Which of the following is the best NEXT step for the company to take?
A. Consult data disposition policies in the contract
B. Use a pulper or pulverizer for data destruction
C. Retain the data for a period of no more than one year.
D. Burn hard copies containing PII or PHI
Answer: A. Consult data disposition policies in the contract
Explanation:
This is a Government Contract and as such may be subject to certain restrictions on how information should be handled or even destroyed.
The first thing the company should do therefore is to check the Data Disposition Policies that were included in the contract to see if and how they are to destroy the data and then proceed from there.
Assume that a program consists of integer and floating-point instructions. 60% of the total execution time is spent on floating point instructions and the remaining 40% is on integer instructions. How much faster should we run the floating-point instructions to execute entire program 1.25 times faster
Answer:
the floating-point instructions should be run 1.5 times faster in order to execute entire program 1.25 times faster
Explanation:
Given that:
a program consists of integer and floating-point instructions. 60% of the total execution time is spent on floating point instructions and the remaining 40% is on integer instructions.
Let the integer be the total execution time = V
The floating-point instructions = 60%
The integer instruction = 40%
The time spent on the floating-point instruction = 60/100 × V
= 0.6 V
The time spent on t he integer instruction = 40/100 × V
= 0.4 V
However; How much faster should we run the floating-point instructions to execute entire program 1.25 times faster
If we are to execute the entire program 1,25 times faster;
The new execution time = V/1.25
Assuming the new time spent on floating-point instruction = W
∵
W + 0.4 V = V/1.25
W = V/1.25 - 0.4 V
W = (V - 0.5V)/1.25
W = 0.4V
the new time spent on floating-point instruction = W = 0.4 V
The speed required to make the floating -point instruction to run faster = 0.6V/.4 V
= 1.5
Hence, the floating-point instructions should be run 1.5 times faster in order to execute entire program 1.25 times faster
Patrick Stafford's article argues that the growth of mobile phone usage "has given developers the ability to great robust and engaged communities" that help a game's chance of success.
a. true
b. false
Answer:
The statement is False.
Explanation:
In his article published on the 31st Aug 2010, Patrick suggests that a 100% penetration rate for any market is now possible due to the growth of the use of mobile phones.
The strategy of accessing the market using mobile ads, according to Patrick, is called Mobile Marketing.
In his article, Patrick provides statistics which help buttress his position that a good number of mobile phone users are ready to respond positively to mobile ads.
While it is implied that this concept has increased the chances of mobile games as a product being successful, nowhere in the article did Patric mention "games".
Cheers!
The CPU control unit is responsible for A. obtaining instructions B. interpreting instructions C. all logic functions D. both A and B
Answer:
D. Both A and B
Explanation:
Because it controls the input and output of data, check the signals have been delivered successfully, and make sure that data goes to the correct place at the correct time.
Calculator Create a program that calculates three options for an appropriate tip to leave after a meal at a restaurant.
Specifications:
a. The program should calculate and display the cost of tipping at 15%, 20%, or 25%.
b. Assume the user will enter valid data.
c. The program should round results to a maximum of two decimal places.
Answer:
I am writing a Python program:
print("Tip Calculator \n")
bill = float(input("Cost of meal: "))
tip15pc = bill * 0.15
tip20pc = bill * 0.20
tip25pc = bill * 0.25
print("\n15%")
print("Tip amount: %.2f"% (tip15pc))
print("Total amount: %.2f \n" % (bill + tip15pc))
print("20%")
print("Tip amount: %.2f"% (tip20pc))
print("Total amount: %.2f \n" % (bill + tip20pc))
print("25%")
print("Tip amount: %.2f"% (tip25pc))
print("Total amount: %.2f" % (bill + tip25pc))
Explanation:
The program first prints the message: Tip Calculator
bill = float(input("Cost of meal: ")) This statement prompts the user to enter the amount of the bill of meal. The input value is taken as decimal/floating point number from user.
tip15pc = bill * 0.15 This statement calculates the cost of tipping at 15%
tip20pc = bill * 0.20 This statement calculates the cost of tipping at 20%
tip25pc = bill * 0.25 This statement calculates the cost of tipping at 25%
print("\n15%") This statement prints the message 15%
print("Tip amount: %.2f"% (tip15pc)) this statement displays the amount of tip at 15% and the value is displayed up to 2 decimal places as specified by %.2f
print("Total amount: %.2f \n" % (bill + tip15pc)) This statement prints the total amount by adding the cost of mean with the 15% tip amount.
The program further computes the the amount of tip at 20% and 25%. The resultant values are displayed up to 2 decimal places as specified by %.2f Then the program prints the total amount by adding the cost of mean with the 20% and 25% tip amounts just as computed for the 15% tip.
The screenshot of the program as well as its output is attached.
If you are asked to design an optimal workflow using technology for a car accident claim process, what factors would you consider to build into the solution? Explore existing workflow technology and discuss which software solutions meet the workflow requirements?
Answer:
The factors to consider when building a solution for optical workflow for car accident are the type of claim to be modelled, also to examine the level of automation in vehicles.
Some of the software solutions that meet the requirements are the A1 Tracker which is very effective to the enterprise business and small business working with insurance. we also have the Mutual expert, Ninja Quote.
Explanation:
Solution
In suggesting an optical workflow for the car accident claim process it is of importance to understand the following factors such as, the type of claim to be modelled, it will be determined by the policy that the clients have for their cars. this will assist in classifying the workflow and giving a clear path of the design.
The number of expected claims is also a very important factor that should be added in the design. Another important factor to examine the level of automation of the vehicles, this can be very useful in collecting the accident data in a more efficient way and also making it simple to design the model.
Presently there are several workflow softwares in the insurance that have encouraged a great deal and have made the workflow in the insurance companies more greater.
Some of the soft wares are the A1 Tracker which are very effective and efficient in are highly applicable to the enterprise business and small business working with insurance, the software is convenient in monitoring the work progress in the company.
The other soft wares that have been quite useful in the industry for example the Insly, ISI enterprise, Mutual expert, Ninja Quoter among others. These software are some of the best soft wares available in the market that have met the workflow requirement in the insurance sector.
A vowel word is a word that contains every vowel. Some examples of vowel words are sequoia, facetious, and dialogue. Determine if a word input by the user is a vowel word.
Answer:
vowels = ("a", "e", "i", "o", "u")
word = input("Enter a word: ")
is_all = True
for c in vowels:
if c not in word:
is_all = False
if is_all == True:
print(word + " is a vowel word.")
else:
print(word + " is not a vowel word.")
Explanation:
Initialize a tuple, vowels, containing every vowel
Ask the user to enter a word
Initially, set the is_all as True. This will be used to check, if every vowel is in word or not.
Create a for loop that iterates through the vowels. Inside the loop, check if each vowel is in the word or not. If one of the vowel is not in the vowels, set the is_all as False.
When the loop is done, check the is_all. If it is True, the word is a vowel word. Otherwise, it is not a vowel word.
)You have been asked to do voice-overs and ""wild lines"" for a film. What is your position on the film crew? Boom operator Sound board operator Production sound mixer Sound designer
Answer:
Sound designer.
Explanation:
A boom operator is responsible for positioning of the microphone.
A sound board operator is responsible for playing pre-recorded sound effects.
A production sound mixer records all sounds on the set.
A sound designer creates and edits new sounds.
In conclusion, it must be a sound designer as this best fits the role.
Create an application named ArithmeticMethods whose main() method holds two integer variables. Assign values to the variables. In turn, pass each value to methods named displayNumberPlus10(), displayNumberPlus100(), and displayNumberPlus1000(). Create each method to perform the task its name implies. Save the application as ArithmeticMethods.java.
Answer:
public class ArithmeticMethods
{
public static void main(String[] args) {
int number1 = 7;
int number2 = 28;
displayNumberPlus10(number1);
displayNumberPlus10(number2);
displayNumberPlus100(number1);
displayNumberPlus100(number2);
displayNumberPlus1000(number1);
displayNumberPlus1000(number2);
}
public static void displayNumberPlus10(int number){
System.out.println(number + 10);
}
public static void displayNumberPlus100(int number){
System.out.println(number + 100);
}
public static void displayNumberPlus1000(int number){
System.out.println(number + 1000);
}
}
Explanation:
Inside the main:
Initialize two integers, number1 and number2
Call the methods with each integer
Create a method called displayNumberPlus10() that displays the sum of the given number and 10
Create a method called displayNumberPlus100() that displays the sum of the given number and 100
Create a method called displayNumberPlus1000() that displays the sum of the given number and 1000
Which operating system problem might cause the desktop background to change
unexpectedly? Choose the answer.
A boot failure
B startup loop
C malware D incompatibility
It should be noted that the operating system problem that might cause the desktop background to change is D incompatibility.
What is operating system problem?The operating system problem serves as those error that can affect the operation of the operating system in computer.
This System errors are caused by malfunctioning hardware components as well as corrupted operating system modules and one of this is compatibility.
Learn more about operating system problem at;
https://brainly.com/question/17506968
The purpose of validating the results of the program is Group of answer choices To create a model of the program To determine if the program solves the original problem To correct syntax errors To correct runtime errors
Answer:
To determine if the program solves the original problem
Explanation:
Required
Essence of validating a program
From list of given options, only the above option best describes the given illustration.
When a program is validated, it means that the results of the program are tested to meet the requirements of the user;
For a program to be validated, it means it has passed the stage of error checking and correction; whether syntax or run time errors;
However, when modifications are made, the program will need to be re-validated to ensure that it comports with its requirements.
It's not possible to die in an alcohol-related collision if you're not in an automobile.
A. True
B. False
Answer:
B. False
Explanation:
Consumption of alcohol is not a good practice and is generally not allowed at the time of driving an automobile and is considered to be an offense as it may be injurious to health and property. As too much alcohol can create possible chances of collusions and even if the person is not in an automobile can result in a collision if tries to cross the road. Like head injuries or leg injuries can occur.The key schedule results in generating multiple keys from the one secret key. These multiple keys are used:
a. in multiple sessions of communications one after the other. For example, if someone has 12 keys, they can use it for twelve video calls one after the other.
b. such that one of them is picked up at random at a time.
c. some as private keys, some as public keys.
d. for different rounds of encryption for the same plaintext to strengthen the cipher.
Answer:
Option(d) is the correct answer to the given question .
Explanation:
There are various type of algorithm is used for the purpose of the key scheduling such as AES .in the AES algorithm we used same key for encryption and decryption of text .The main objective of the AES algorithm it is used by Various round of the similar plain text encryption to reinforce the cipher text.
The Option (a) is wrong because In the key scheduling the creating keys are not being used one after just another in the various communication cycles.The Option (b) is wrong because In the key scheduling we do not used the the random key for the encryption process .The Option (c) is wrong because we will never arbitrarily subdivided into groups of public and private key.
Explain what a honeypot is. In your explanation, give at least one advantage and one disadvantage of deploying a honeypot on a corporate network.
Answer:
A honeypot is a computer network set up to act as a decoy to track, deflect, or research trying to obtain unwanted access to the information system.
Explanation:
A honeypot is a device or device network designed to imitate possible cyber-attack targets. It can be utilized to detect or deflect assaults from a legitimate military target. It may also be used to collect knowledge on how cybercrime works.
Advantage:-
Data Value:- One of the challenges faced by the research community is to obtain meaning from big data. Companies hold large quantities of data daily including firewall logs, device logs, and warnings for vulnerability scanning. Resources:- The problem facing most protection systems is resource shortages or even the depletion of resources. Power saturation is when a protection asset can no longer work since it is overloaded by its assets. Simplicity :- I find simplicity to be the biggest single strength of honeypots. No flashy techniques are to be created, no stamp computer systems to be managed, no rule units to be misconfigured.Disadvantage:-
That honeypot doesn't replace any safety mechanisms; they just operate with your overall security infrastructure and improve it.
Assume that to_the_power_of is a function that expects two integer parameters and returns the value of the first parameter raised to the power of the second parameter. Write a statement that calls to_the_power_of to compute the value of cube_side raised to the power of 3 and that associates this value with cube_volume.
Answer:
The statement in python is as follows:
to_the_power_of(cube_side,3)
Explanation:
As stated as the requirement of the code segment, the statement takes as parameters a variable cube_side and a constant 3.
It then returns the volume of the cube; i.e. cube raise to power 3
See full program below
def to_the_power_of(val,powe):
result = val**powe
print(result)
cube_side = float(input("Cube side: "))
to_the_power_of(cube_side,3)
Eight-queen's problem Consider the classic puzzle of placing eight queens on an 8 x 8 chessboard so that no two queens are in the same row or in the same column or on the same diagonal. How many different positions are there so that
no two queens are on the same square?
no two queens are in the same row?
no two queens are in the same row or in the same column?
Also, estimate how long it would take to find all the solutions to the problem by exhaustive search based on each of these approaches on a computer capable of checking 10 billion positions per second.
Answer:
12 solutions16,777,21640320 waysExplanation:
A) No two queens on the same square
Placing eight queens on an 8 * 8 chessboard has a total of 92 Separate solutions but unique 12 solutions
The total no of possible solutions using the computational method is
= 64! / (56! * 8! ) ~ 4:4 * 109
but since there are 12 unique solution out of the 92 therefore
B) No two queens are in the same row
= 8^8 = 16,777,216
C) No two queens are in the same row or in the same column
= 8! = 40320 ways
It will approximately take less than a second for a computer with the capability of checking 10 billion positions per second to find all the solutions
How does computer mouse impact the world, society and health?
Explanation:
Without it, we may have endured convoluted keyboard commands for years, greatly hindering the process of bringing the PC into homes everywhere. The mouse revolutionized computer interfaces, simplified an otherwise scary machine, and helped connect the world.
TLS does not require mutual authentication. Only server must authenticate its public key to the client. Client is authenticated by the application via a password. The most common way for public key authentication would be a. a photo ID. b. a password. c. a certificate. d. biometrics.
Answer:
c. a certificate.
Explanation:
Public key infrastructure authentication is intended to make transactions occurring through the internet as secure as possible. Public keys are usually assigned to entities like business firms or individuals, and digital certificates are given to them as proof that they have been authenticated.
A certificate authority has the role of signing, storing, and issuing digital certificates. A software or humans could be charged with the responsibility of actually ensuring a key to user binding if all conditions are satisfied.
6. A distribution consists of three components with frequencies 200, 250 and 300 having means
25,10, and 15 and standard deviations 3, 4, and 5 respectively.
Calculate
The mean?
The standard deviation?
Answer:
The mean = 16
The standard deviation = 7.19
Explanation:
N1 = 200 X1 = 25 σ1 = 3
N2= 250 X2 = 10 σ2 = 4
N3 = 300 X3= 15 σ3 = 5
The mean of a combined distribution is given by:
[tex]X = \frac{X_1N_1+X_2N_2+X_3N_3}{N_1+N_2+N_3}\\X = \frac{25*200+10*250+15*300}{200+250+300}\\X=16[/tex]
The differences from the mean for each component are:
[tex]D_1 = 25-16=9\\D_2=10-16=-6\\D_3=15-16=-1[/tex]
The standard deviation of a combined distribution is given by:
[tex]\sigma=\sqrt{\frac{N_1(\sigma_1^2+D_1^2)+N_2(\sigma_2^2+D_2^2)+N_3(\sigma_3^2+D_3^2)}{N_1+N_2+N_3}}\\\sigma=\sqrt{\frac{200(3^2+9^2)+250(4^2+(-6)^2)+300(5^2+(-1)^2)}{200+250+300}}\\\sigma=\sqrt{\frac{18000+13000+7800}{750} }\\\sigma=7.19[/tex]
The mean = 16
The standard deviation = 7.19
Observe the things at Home in which you are using binary
conditions (ON/OFF) and Draw these things (any five).
Explanation:
All five things i can come up with her
1. Doors (we either open or close them)
2. Tap (we either open or close the valve)
3. Electric stove/cooker
4. The lid of containers
5. Shoes/ foot wears(we put them ON or OFF)
For each of these relations on the set {21,22,23,24},decide whether it is re- flexive, whether it is symmetric, whether it is antisymmetric, and whether it is transitive.1. {(22, 22), (22, 23), (22, 24), (23, 22), (23, 23), (23, 24)} 2. {(21,21),(21,22),(22,21),(22,22),(23,23),(24,24)}
Answer:
1. {(22, 22) (22, 23), (22, 24), (23, 22), (23, 23), (23, 24)} : Not reflective, Not symmetric, Not anti-symmetric, Transitive.
2. {(21,21),(21,22),(22,21),(22,22),(23,23),(24,24)}: Reflective, symmetric.
Explanation:
Solution
Reflective: Of every element matched to its own element
Symmetric: For every (a,b) there should be (b,a)
Anti-symmetric: For every (a,b) there should not be (b,a)
Transitive: For every (a,b) ∈R and (b,c)∈ R -then (a,c) ER for all a, b, c ∈ A
Now,
1.{(22, 22) (22, 23), (22, 24), (23, 22), (23, 23), (23, 24)}
Not Reflective: This is because we don't have (21,21) (23,23) and (24,24)
Not symmetric: Because we don't have (23,24) and (24,23)
Not anti symmetric: We have both (22,23) and (23,22)
Transitive: It is either 22 or 23 be (a,b) and 24 (b,a)
2. {(21,21),(21,22),(22,21),(22,22),(23,23),(24,24)}
Reflective: For all we have (a,a)
Symmetric: For every (a,b) we have (b,a)
Not Anti-symmetric
Transitive
Choose all of the correct answers for each of the following:
[1] The number of superkeys of a relation R(A, B, C, D) with keys {A} and {B, C} is
1-2..
2- 10..
3- 12..
4- All of the above..
5- None of the above..
[2] The relations of two subentities of the same entity set have
1- The same keys..
2- The same attributes..
3- The same functional dependencies..
4- The same natural joins with their super entity set..
5- All of the above..
6- None of the above..
[3] A relation R
1- Is in BCNF if R is in 3NF..
2- Is in 3NF if R is in BCNF..
3- May be in BCNF but not in 3NF..
4- May be in 3NF but not in BCNF..
5- May be neither in BCNF nor in 3NF..
6- All of the above..
7- None of the above..
[4] The natural join of relations R and S may be expressed as
1- (oc(R x S))..
2- 0ca_ (R x S))..
3- Neither "1" nor "2"..
4- Either "1" or "2"..
[5] A tuple constraint that references an attribute R.A to attribute S.B is checked
1- When changes in R are made..
2- When changes in R.A are made..
3- When changes in S are made..
4- When changes in S.B are made..
5- Any of the above..
6- None of the above..
Answer:
[1] = 10
[2] = The same natural joins with their super entity set
[3] = Is in 3NF if R is in BCNF
[4] = Neither "1" or "2"
[5] = When changes in R.A are made
Explanation:
[1] The number of super keys of a relation R(A, B, C, D) with keys {A} and {B, C} is 10. The super keys of the given relations are {A}; {A, B}; {A,C}; {A,D}; {A,B,C}; {A,B,D}; {A,C,D}; {A,B,C,D}; {B,C}; {B,C,D}.
[2] key is used to uniquely identify entity from entity set. So key for every entity is unique. Subentities can have different attributes. Also functional dependencies can be different but natural join with their super subsets will be same.
[3] For a relation R to be in BCNF it must be in 3NF but If a relation R is in 3NF it is not necessary that it will be in BCNF.
[4] The natural join of relations R and S is expressed by R ✕ S.
[5] If tuple constraint references an attribute R.A to S.B then every time a change is done in R.A the tuple constraint is checked.
What happens if you attempt an operation that uses the input stream and the operation fails but the stream is OK
Answer:
The fail bit of the stream object will be set.
Explanation:
The Input Stream is been used to effectively and efficiently read data from a source .
Therefore in a situation in which an individual or a person attempt an operation that uses the input stream and the operation fails but the stream is OK this means that the fail bit of the stream object will be set . FAILBIT is generally set in a situation where the error that occured involves the loss of integrity of the stream in which it is more likely to persist even if various operation is been carried out or attempted on the stream which is why FAIL BIT can always be checked independently by calling the member function bad.
Lastly FAILBIT is as well set because of a read or write operation that fails.
A technician is troubleshooting a computer that will not communicate with any hosts on the local network. While performing a visual inspection of the system, the technician notices no lights are lit on the computer's wired NIC."Which of the following are possible steps the technician should take to resolve this issue? (Select TWO.)
a. Check for APIPA assignment on the computer.
b. Ping the default gateway router. (this one is wrong)
c. Verify the NIC is enabled in system BIOS.
d. Verify the NIC is connected to the keystone jack. (this one is right)
e. Verify the network patch cable is wired as T568A.
Answer:
Assuming that D is correct, the other answer is C.
Explanation:
I used Dell Support to confirm this.
It states that if the lights are off, it is not detecting the network and no connection is in place. You would want to confirm the NIC is enabled in the BIOS (as C states).
I hope this helps!
Write a program that inputs a sentence from the user (assume no punctuation), then determines and displays the unique words in alphabetical order. Treat uppercase and lowercase letters the same.
Answer:
Following are the code to this question:
val={} #defining dictionary variable val
def unique_word(i):#defining a method unique_word
if i in val: #defining if condition to add value in dictonary
val[i] += 1#add values
else: #defining else block to update values
val.update({i: 1})#updating dictionary
s =input('Enter string value: ') #defining s variable for input string value
w=s.split()#split string value and sorte in w variable
w.sort() #sorting the value
for i in w: #defining loop for pass value in method unique_word
unique_word(i)#assign value and calling the unique_word method
for j in val:# defining for loop to print dictionary value
if val[j] == 1: #defining if block to check value is unique
print(j) #print value
Output:
Enter string value: my name is dataman
dataman
name
is
my
Explanation:
In the above python code, a dictionary variable "val" is declared, which is used in the method "unique_word" that uses if block to count unique word and in the else block it update its value. In the next step, s variable is declared, that the user input method to store the value and another variable "w" is defined that split and sort the string value. In the last step, two for loop is declared in which the first loop passes the string value and calls the method "unique_word", and in the second loop if block is defined that check unique value and prints its value."The correct syntax for passing an array as an argument to a method when a method is called and an array is passed to it is: "
Question:
"The correct syntax for passing an array as an argument to a method when a method is called and an array is passed to it is: "
A) a[0]..a[a.length]
B) a()
C) a
D) a[]
Answer:
The correct answer is A.
An example is given in the attachment.
Cheers!
A pen testing method in which a tester with access to an application behind its firewall imitates an attack that could be caused by a malicious insider.
a. True
b. False
Answer:
a. True
Explanation:
The statement that a pen testing method or penetration test in which a tester who has a means of entry to an application behind its firewall imitates an attack that could be caused by a malicious insider.
A penetration test, which is also refer to as a pen test, pentest or ethical hacking, is an approved simulated cyberattack done on a computer system, performed in order to evaluate the security of the system. The test is carried out to identify both weaknesses or vulnerabilities including the potential for unauthorized parties to penetrate to the system's features and data.
The main purpose of performing this test is to identify any vulnerability in a system's defenses which attackers may take advantage of.
any element that has a starting tag and does not have a closing tag is called a ?
pls be quick guys
Answer:
Any element that has a starting tag and doesn't have a closing tag is called a empty element.
:)