Answer: Cora is most likely being instructed to configure the Border Gateway Protocol (BGP) for use with the cloud service provider (CSP).
Explanation:
Cora is most likely being instructed to configure the Border Gateway Protocol (BGP) for use with the cloud service provider (CSP). BGP is a routing protocol that is commonly used in large networks, including those that connect data centers to cloud service providers. It allows for the exchange of routing information between different networks and helps to ensure that data is routed efficiently and reliably. BGP uses Autonomous System Numbers (ASNs) to identify different networks and to facilitate routing between them, which is why Cora needs to configure an ASN on one of the core routers in the data center.
Write a Python program that requests five integer values from the user. It then prints one of two things: if any of the values entered are duplicates, it prints "DUPLICATES"; otherwise, it prints "ALL UNIQUE".
Answer:
values = []
for i in range(5):
value = int(input(f"Enter value {i+1}: "))
values.append(value)
if len(set(values)) < len(values):
print("DUPLICATES")
else:
print("ALL UNIQUE")
Explanation:
The program creates an empty list called values, and then uses a for loop to request five integer values from the user using the input() function. The int() function is used to convert the input values to integers, and the append() method is used to add each value to the values list.
After all five values have been entered, the program uses the set() function to create a set of the values. A set is an unordered collection of unique elements, so if there are any duplicate values in the original values list, they will be removed when the set is created. The program then compares the length of the original values list to the length of the set. If the lengths are not equal, it means there were duplicates in the original list, and the program prints "DUPLICATES". Otherwise, the program prints "ALL UNIQUE".
write the pseudocode to represent the logic of a simple input and output program
14.
(05.03 MC)
Which example of the always secure design principle states that the resiliency of software and devices against attacker attempts depends heavily on the protection of its at risk components? (5 points)
Psychological acceptability
Complete mediation
Separation of privilege
Weakest link
15.
(05.03 LC)
Which principle states that the confidentiality of a system should remain even when availability is interrupted? (5 points)
Failsafe defaults
Complete mediation
Open design
Weakest link
16.
(05.03 LC)
Which principle states that if the design is highly complex, chances are good that security vulnerabilities increase? (5 points)
Open design
Weakest link
Economy of mechanism
Failsafe defaults
17.
(05.03 LC)
Which key soft skill involves evaluating evidence with an open mind? (5 points)
Critical thinking
Communication
Teamwork
Enthusiasm
18.
(05.03 LC)
Darren was assigned a big project planning a new network for his company. The network will connect several computers throughout a building. Which type of hard skill will he need in this situation? (5 points)
Virtual private network
Local area network
Wide area network
Private area network
19.
(05.03 LC)
What is one method attackers might use to smuggle hidden messages within an unsuspecting file? (5 points)
Copyright
Encoding
Network steganography
Digital encryption
20.
(06.01 MC)
Jackson just started working for a large technology company and received a list of rules that must be followed. He must sign an agreement that he will follow these rules before he can start his job. Which term best describes this agreement? (5 points)
Methods
Procedures
Regulations
Recommendations
21.
(06.01 LC)
________ is the government agency responsible for creating and monitoring safe workspaces in the United States. (5 points)
FDA
DOE
OSHA
USDA
22.
(06.02 LC)
Sarah has ambition and drive to create innovative products and set her own working hours. What type of career opportunity should Iris consider? (5 points)
Mentorship
Leadership
Practicum
Entrepreneurship
23.
(06.03 LC)
Peter has some job experience, but he took some time off to travel and visit friends. Which résumé format should he avoid using due to gaps in his employment history? (5 points)
Video
Combination
Chronological
Functional
24.
(06.03 LC)
Which résumé format would be a good fit for individuals with little to no work experience? (5 points)
Chronological
Video
Functional
Combination
25.
(06.03 LC)
Amy abbreviated the date as 10.27.21 in her business letter. After proofreading her letter, she realized the date format was incorrect. What is the correct format for the date? (5 points)
Which of the following statements about the guarding against overestimating variable consideration under U.S. GAAP and IFRS is true?
Under IFRS, sellers only include an estimate of variable consideration to extent it is "probable" that a significant reversal of revenue recognized to date will not occur.
Under U.S. GAAP, sellers only include an estimate of variable consideration to extent it is "probable" that a significant reversal of revenue recognized to date will not occur.
U.S. GAAP and IFRS convey the same likelihood with regards to the uncertainty associated with the variable consideration.
The statement is true because regarding U.S. GAAP and IFRS when it comes to guarding against overestimating variable consideration is that "Under IFRS, sellers only include an estimate of variable consideration to extent it is "probable".
IFRS requires that estimates of variable consideration be included only when the likelihood of significant reversal of revenue is “probable”, and this is a stricter standard than the “reasonably possible” standard under U.S. GAAP.
Under U.S. GAAP, estimates of variable consideration are only included when the amount of the estimate is both “reasonably possible” and “probable”. Therefore, U.S. GAAP and IFRS do not convey the same likelihood when it comes to the uncertainty associated with the variable consideration.
Under IFRS, the seller must be more certain that there will not be a significant reversal of revenue before including the estimate, while under U.S. GAAP, the seller only needs to be reasonably certain that there is a possibility of a significant reversal.
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Which of the following statements about changing requirements in software development, are correct?
The following statement about changing requirements in software development, is correct: Organizations must adapt to rapidly changing market conditions to stay relevant in business. (Option D)
What is software development?Software development refers to the process of designing, creating, testing, and maintaining software applications, frameworks, or other software components used by computers or other devices.
The statement "Changes are acceptable till design but once development starts, any further change should be rejected" is incorrect as changes in software requirements can occur at any stage of the software development life cycle.
However, changes made later in the development cycle can be more expensive and time-consuming to implement, and they can introduce additional risks to the project.
The statement "In traditional way of software development, once the requirements are baseline, further changes can be easily accepted with light process" is also not entirely true. Any changes to baselined requirements should be subject to a formal change control process.
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Full Question:
Although part of your question is missing, you might be referring to this full question:
Which of the following statements about changing requirements in software development, are correct?
In traditional way of software development, once the requirements are base lined, further changes should undergo heavy change control process
Changes are acceptable till design but once development starts, any further change should be rejected
In traditional way of software development, once the requirements are base lined, further changes can be easily accepted with light process.
Organizations must adapt to rapidly changing market conditions to stay relevant in business
Find the big-O cost for the following in the worst case:
Invoking the remove operation on an Iterator object attached at an arbitrary location to a java LinkedList of length N. Choose one
O(N)
O(logN)
O(1)
O(2^N)
O(N^2)
Big O notation is used to describe the upper bound of the time complexity of an algorithm. It can be used to provide a measure of the worst-case time complexity of the algorithm.
In this case, n is the size of the input data.The Big O cost for the following in the worst case:O(2^N)The time complexity of O(2^N) means that the time taken by the algorithm will increase exponentially with the size of the input data. This is because the algorithm is performing an operation that takes an amount of time that is proportional to 2 raised to the power of N. For example, if N is 5, the algorithm will take 2^5 = 32 time units. If N is 10, the algorithm will take 2^10 = 1024 time units.The Big O cost for the following in the worst case: O(N^2)The time complexity of O(N^2) means that the time taken by the algorithm will increase quadratically with the size of the input data. This is because the algorithm is performing an operation that takes an amount of time that is proportional to N raised to the power of 2. For example, if N is 5, the algorithm will take 5^2 = 25 time units. If N is 10, the algorithm will take 10^2 = 100 time units.In summary, the time complexity of O(2^N) is worse than that of O(N^2) as the time taken by the algorithm will increase much faster with the size of the input data.for more such question on algorithm
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the following circuit connects the output of a comparator (u1a) to an led (d1). which of the following condition is correct? g
The following circuit connects the output of a comparator (U1A) to an LED (D1). The condition is correct.
To determine if the condition is correct, we must examine the circuit and the functionality of the components. U1A is a comparator, meaning it takes two inputs and compares them. If the input voltage of U1A is higher than the reference voltage, U1A's output will be high (1). D1 is an LED, meaning when it is activated it will produce light. In this circuit, D1 is connected to U1A's output. Therefore, if U1A's output is high, the LED will be activated, and if U1A's output is low, the LED will not be activated.
To determine if the condition is correct, we must consider the logic of the circuit. If U1A's input voltage is higher than the reference voltage, U1A's output will be high and the LED will be activated. Therefore, the given condition is correct.
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C. What are the some of the bad habits of using computers?
Answer:
1. Poor Posture: Sitting in the same position for too long can lead to poor posture, which can cause muscle fatigue, back and neck pain, and headaches.
2. Carpal tunnel syndrome: Repetitive motions such as typing on a keyboard can cause carpal tunnel syndrome, a type of nerve damage that can cause pain and numbness in the hands and wrists.
3. Eyestrain: Prolonged use of a computer can cause eyestrain, which can lead to headaches and vision problems.
4. Poor diet: Sitting in front of a computer can lead to snacking, which can lead to a poor diet and health problems.
5. Lack of physical activity: Using a computer all day can lead to lack of physical activity, which can cause health problems such as obesity.
What BEST describes the difference between copyrighted graphics and written
works?
Answer:
the main difference between copyrighted graphics and written works is that copyrighted graphics are protected by copyright law, while written works are protected by both copyright and intellectual property law. Copyright law grants exclusive rights to the author of the work (such as the right to reproduce or distribute the work) while intellectual property law protects the expression of ideas.
for what values of integer x will branch 3 execute? if x < 10 : branch 1 else if x > 9: branch 2 else: branch 3
For an integer x to execute branch 3, the value of x must be equal to 9. This can be seen by examining the given statement "if x < 10 : branch 1 else if x > 9: branch 2 else: branch 3".
The statement is an example of an if-else statement, which is a type of conditional statement used in programming. This statement is read as: "If the condition 'x < 10' is true, execute branch 1; otherwise, if the condition 'x > 9' is true, execute branch 2; if both of these conditions are false, execute branch 3." As the condition 'x > 9' is false if x is equal to 9, branch 3 will execute when x = 9.
To sum up, for an integer x to execute branch 3, the value of x must be equal to 9.
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Beri is analyzing some network traffic statistics and sees a metric that appears to indicate that frames are being corrupted as they're being sent across the network. Which of the following might be the metric that causes her to believe that is the case?
Answer:
The metric that Beri might be looking at is the frame check sequence (FCS) error rate. The FCS error rate measures the number of frames that are received with errors due to corruption or other issues. A high FCS error rate indicates that frames are being corrupted as they are being sent across the network.
write the extension for the following programs Ms.word, PowerPoint ,excel, image
Answer:
Microsoft word: docx or doc
PowerPoint: pptx
Excel: There's a few for Excel, but I believe the default is xlsx
Image: jpg, jpeg, png
Put the steps in order to produce the output shown below. Assume the indenting will be correct in the program.
JDoe
1. Line 1
print (answer)
2. Line 2
return strFirst[0] + strLast
3. Line 3
def username (strFirst, strLast):
4. Line 4
answer = username ('Joann', 'Doe')
Answer:
1. Line 3
def username (strFirst, strLast):
2. Line 2
return strFirst[0] + strLast
3. Line 1
answer = username ('Joann', 'Do')
4. Line 4
print (answer)
Output: JDo
TRUE/FALSE.The Transport layer uses port numbers to identify the source and destination Application-layer protocol of the data that it contains.
The given statement "The Transport layer uses port numbers to identify the source and destination Application-layer protocol of the data that it contains is true because in computer networking, port numbers are used to identify certain protocols or services that are part of an application.
It enables the operating system to manage incoming and outgoing connections through the network's internet Protocol (IP) address.
Port numbers are divided into three ranges: well-known ports, registered ports, and dynamic or private ports. These numbers are typically represented as a 16-bit unsigned integer within a TCP or UDP header. TCP and UDP are two common protocols that use port numbers.
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12. Which function converts a text string to uppercase, or capitalization, for all the text in a string?
A. RIGHT
B. UPPER
C. LOWER
D. MID
The Answer: B. UPPER
TRUE/FALSE. The str method is a good example of a polymorphic method that appears throughout Python's system of classes.
Polymorphic method that appears throughout Python's system of classes is a true statement.
The str method is an example of such a method in Python.In Python, a method that can be used with multiple types of objects is known as a polymorphic method. Python's polymorphic nature allows it to perform many operations without needing to be explicitly declared for specific data types. Python supports polymorphism via a broad variety of concepts, such as functions, method overloading, and operator overloading.
Str method example:As mentioned earlier, the str method in Python is a good example of a polymorphic method that appears throughout Python's system of classes. The str method is used to convert an object into a string. The str method is known as an instance method since it is called on an instance of a class.Str method definition:This method returns a string representation of the object. If no argument is given, it returns a string representation of the empty object.
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Given the following values of arr and the mystery method, what will the values of arr be after you execute: mystery()? private int[] arr - (-17, -14, 3, 9, 21, 34); public void mystery() for (int i = 0; i < arr.length / 2; i += 2) arr[i] = arr[i]. 2;
A. {-34, -28, 6, 18, 42, 68}
B. {-17, -14, 3, 18, 21, 34}
C. {-34, -28, 6, 9, 21, 34)
D. {-34, -14, 6, 9, 21, 34}
E. {-34, -14, 6, 9, 42, 34}
The final value of arr will be {-8, -14, 1, 9, 10, 34}, which is closest to option B: {-17, -14, 3, 18, 21, 34}. Therefore, the answer is option B.
The mystery method is dividing the length of the array by 2 and iterating over the array by incrementing i by 2 in each iteration. In each iteration, it's updating the value at index i to be half of its current value.
Starting with the given values of arr: {-17, -14, 3, 9, 21, 34}
In the first iteration, i = 0, and arr[0] will be updated to -8.5, but since it's an integer array, it will be rounded down to -8.
After the first iteration: {-8, -14, 3, 9, 21, 34}
In the second iteration, i = 2, and arr[2] will be updated to 1.5, but since it's an integer array, it will be rounded down to 1.
After the second iteration: {-8, -14, 1, 9, 21, 34}
In the third iteration, i = 4, and arr[4] will be updated to 10.5, but since it's an integer array, it will be rounded down to 10.
After the third iteration: {-8, -14, 1, 9, 10, 34} Option B.
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Differentiate between ICT and ICTs
ICT refers to the field of information and communication technologies as a whole, while ICTs refer to the individual technologies within that field such as computers, smartphones, and the internet.
What is internet?
The internet is a global network of interconnected computers and servers that communicate with each other using standard communication protocols, allowing people to access and share information and communicate with each other across geographical distances.
ICT stands for Information and Communication Technology, which is a term used to describe the combination of technologies used to manage and communicate information.
ICTs, on the other hand, stands for Information and Communication Technologies, which refers to the specific devices, tools, and technologies used for communication and information management, such as computers, smartphones, the internet, and various software and applications.
In summary, ICT is a broader term that encompasses various technologies used for managing and communicating information, while ICTs are specific technologies that fall under the ICT umbrella.
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FILL IN THE BLANK. In the Reno TCP when TCP enters the fast recovery if a new (non-duplicate) ACK arrives, TCP _____.
In the Reno TCP, when TCP enters the fast recovery if a new (non-duplicate) ACK arrives, TCP increments the congestion window by 1 segment instead of 1/2 segment.
The Reno TCP was the first modification of TCP that addressed congestion. It replaces the slow start and congestion avoidance algorithms with a more aggressive algorithm that speeds up the recovery process when packet loss is detected in the network. The Reno TCP is able to detect the loss of a packet by the receipt of three duplicate acknowledgments, as it believes that the sender has transmitted a packet that has been lost. The Reno TCP then changes to fast recovery mode when it detects the third duplicate acknowledgement.
The Reno TCP is an enhancement to the TCP congestion avoidance algorithm that improves its ability to handle congestion in the Internet. It is a variant of TCP that is designed to cope with network congestion by quickly responding to lost packets, rather than relying on the slow, steady approach of TCP's congestion avoidance algorithm. The Reno TCP is able to detect the loss of a packet by the receipt of three duplicate acknowledgments, as it believes that the sender has transmitted a packet that has been lost.
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The structures used to store data
Answer:
you can store data in list , Tuple , map and array
Explanation:
list means in the form:
list = [1,2,3,4,5]
Tuple = (1,2,3,4,5)
map = {1:2, 2:3 , 3:4}
array = [
[1,2,3,4,5]
[6,7,8,9,10]
]
difference
list is used to access the stored data by usinf the index. Tuple consider each elements as a string
map used to store connected data's like age and name of some one and acces it using either of them and areay used to store 2 dimensional data
Which of the following events or actions has a chance to call an IT security risk with business impact? O a. Infection of computers with a computer virus O b. Putting off antivirus software O c. Sharing a critical business password- encryption O d. All
Answer:
Explanation:
All of the options listed have a chance to call an IT security risk with business impact.
(a) Infection of computers with a computer virus can lead to the loss of data or system functionality, which can disrupt business operations and result in financial losses.
(b) Putting off antivirus software can increase the risk of malware infections, which can lead to data breaches, theft of sensitive information, and other security incidents.
(c) Sharing a critical business password without proper encryption can compromise the confidentiality and integrity of sensitive data, potentially resulting in data breaches and other security incidents.
Therefore, all of these actions have the potential to cause IT security risks with business impact, and organizations should take appropriate measures to mitigate these risks.
TRUE/FALSE. Limited characteristics make it impossible for hash functions to be used to determine whether or not data has changed.
The given statement "Limited characteristics make it impossible for hash functions to be used to determine whether or not data has changed" is False because hash functions can be used to identify whether data has been altered, and their use is not restricted by limited characteristics.
A hash function is a method for creating a unique fixed-size digital fingerprint for a message of arbitrary length. The output, which is typically a short string of characters or numbers, is referred to as a hash, fingerprint, or message digest. It's worth noting that the hash function's output is always the same size regardless of the input's size. The hash function is used to validate the integrity of the transmitted data.
The hash function can quickly detect any changes made to the original data by recalculating the hash value and comparing it to the initial hash value. Hash functions can be used to detect whether or not data has been altered. It works by comparing the hash value of the original data with the hash value of the new data. If the hash values are the same, the data has not been altered. If the hash values are different, the data has been altered. Hash functions are widely used in computer security to ensure the integrity of data.
Hence, the given statement "Limited characteristics make it impossible for hash functions to be used to determine whether or not data has changed" is False.
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TRUE/FALSE.Typically, hybrid drives use SSD to store the operating system and applications and hard disks to store videos, music, and documents.
The given statement "Typically, hybrid drives use SSD to store the operating system and applications and hard disks to store videos, music, and documents." is true because a hybrid drive is a combination of solid-state and hard-disk drives.
It aims to provide faster and more efficient performance in contrast to traditional hard-disk drives. An SSD is the key component of a hybrid drive since it improves the boot time of the operating system and speeds up the launch of applications by using the flash storage.
As a result, users experience much quicker system responsiveness and load times. Hard-disk drives, on the other hand, are used to store media files, such as music and videos, as well as personal documents and archives.
Thus, hybrid drives offer the best of both worlds by combining the speed of SSDs and the storage capacity of traditional hard-disk drives.
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Which of the below is float? Select 2 options.
2.5
25
3e-2
'2.5'
"25"
Answer:2.5 and '2.5'
Explanation:
A float number is a number that isn't whole, like for example a decimal number, so the only floats I saw were 2.5 and '2.5'
I hope you get a 100%
The remove function in the following program _____.
>>> aList = [9, 2, 3.5, 2]
>>> aList.remove(2)
removes all occurences of a 2 from a list.
removes the first occurence of 2 from the list
removes the item with an index of 2 from the list
removes all data values from the list
42) Identify the correct algorithm to use for finding the insertion position of a new item in the linked list studentList.
a. ListFindInsertionPosition(studentList, dataValue) {
curNodeA = null
curNodeB = studentList⇢head
while (curNodeB == null and dataValue > curNodeB⇢data) {
curNodeA = curNodeB
curNodeB = curNodeB⇢next
}
return curNodeA
}
b. ListFindInsertionPosition(studentList, dataValue) {
curNodeA = null
curNodeB = studentList⇢tail
while (curNodeB != null and dataValue > curNodeB⇢data) {
curNodeA = curNodeB
curNodeB = curNodeA
}
return curNodeA
}
c. ListFindInsertionPosition(studentList, dataValue) {
curNodeB = null
curNodeA = studentList⇢head
while (curNodeB == null and dataValue < curNodeB⇢data) {
curNodeA = curNodeB
curNodeB = curNodeB⇢next
}
return curNodeB
}
d. ListFindInsertionPosition(studentList, dataValue) {
curNodeA = null
curNodeB = studentList⇢head
while (curNodeB != null and dataValue > curNodeB⇢data) {
curNodeA = curNodeB
curNodeB = curNodeB⇢next
}
return curNodeA
}
The best algorithm to use for finding the insertion position of a new item in the linked list studentList.curNodeA = curNodeB is a linear search algorithm. A linear search algorithm is a simple search algorithm that looks for a value within a list by sequentially checking each element of the list until it finds the desired element or reaches the end of the list. In this case, the algorithm would start at the beginning of the studentList.curNodeA, and then check each node until it finds the desired insertion position.
Once the algorithm finds the desired insertion position, it would then insert the new item into the list, either at the beginning, middle, or end. To insert at the beginning, the algorithm would shift all the other elements down and make room for the new item. To insert at the middle, the algorithm would again shift all the other elements down, while making room for the new item. And to insert at the end, the algorithm would simply append the new item onto the end of the list.
To summarize, the best algorithm to use for finding the insertion position of a new item in the linked list studentList.curNodeA = curNodeB is a linear search algorithm. This algorithm can search for the desired insertion position and then insert the new item at the beginning, middle, or end of the list as needed.
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fill in the blank. ___ are text-based systems. Users must key in commands to tell the computer what to do. The primary method of inputs is the keyboard. A mouse is not needed.
Computers are text-based systems. Users must key in commands to tell the computer what to do. The primary method of input is the keyboard; a mouse is not needed.
In order to interact with the computer, a user must input commands into the system in order to give the computer instructions. The commands are usually in the form of words, numbers, and symbols. After the user enters the command, the computer will process the command and respond accordingly. The user can then type in more commands and the computer will repeat the process until the user is finished. This method of input allows users to be very precise in their instructions, as each individual command is processed and executed by the computer.
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5. Create a java application that uses nested loops to collect data and calculate the average rainfall over a period of years. First the program should ask for the number of years. The outer loop will iterate once for each year. The inner loop will iterate 12 times, once for each month. Each iteration of the inner loop will ask the user for the inches of rainfall for that month, the program should display the number of months, the total inches of rainfall, and the average rainfall per month for the entire period.
Input validation: Do not accept a number less than 1 for the number of years. Do not accept negative numbers for the monthly rainfall.
Answer:
Explanation:
See the attached.
1. Write a Java program that generates a random integer number between 1 and 100 and asks the user to guess what that number is. If the user’s guess is higher than the random number, the program should display “Too high, try again.” If the user’s guess is lower than the random number, the program should display “Too low, try again.” When the user guesses the number, the program should display the number of guesses that the user makes. (Use the Scanner class.)
Answer:
Explanation:
SEE THE ATTACHED.
Which of the following is a fast and easy way to gather information about a company? (Choose all that apply.)
a. Conduct port scanning.
b. Perform a zone transfer of the company’s DNS server.
c. View the company’s Web site.
d. Look for company ads in phone directories.
The options that are a fast and easy way to gather information about a company are as follows View the company's website, Look for company ads in phone directories. Therefore the correct option is option C and D.
To acquire information about a company, conducting a zone transfer of the company’s DNS server and port scanning aren't the recommended techniques because they’re intrusive and can lead to security risks.
Both the website and the phone directory are easy to access, safe, and are often trustworthy sources of information. To gather the required information, one can quickly check out the company's website, where it is possible to find the required information that one needs, and also look for company ads in phone directories.
These two methods are fast and easy to access. One can also go through the company profile on various social media platforms for getting insights into the company's culture, employee reviews, and reviews from customers. Therefore the correct option is option C and D.
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