an airline company has hired you to ensure that its customer reservation system is always online. the software runs and stores data locally on the linux operating system. what should you do?
Answers
Airline company's customer reservation system is always online requires a combination of strategies to maintain system availability, improve reliability, and prevent data loss.
1. First, I will ensure that the Linux operating system is up to date with the latest patches and security updates to prevent any security vulnerabilities. This involves keeping track of the latest updates and regularly updating the system as needed.
2. The next step is to install and configure monitoring tools that can help me keep track of system performance and identify issues before they affect system availability. This involves setting up monitoring software that can track system resource utilization, disk space usage, and system logs. It will also involve configuring alerts to notify me of any critical issues that arise.
3. I will also need to ensure that the system is backed up regularly to prevent data loss in the event of a system failure. This involves setting up a backup strategy that includes regular data backups, verifying that backups are successful, and testing restore procedures to ensure that data can be recovered if needed.
4. To improve system reliability and ensure that the software is always available, I will also implement redundancy measures. This may include setting up a load balancer to distribute traffic across multiple servers or implementing a clustering solution to ensure that multiple servers can handle requests if one server fails.
5. Finally, I will ensure that proper security measures are in place to prevent unauthorized access to the system and data. This involves configuring firewalls, setting up user access controls, and monitoring the system for any security breaches.
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Related Questions
(101101+10110) /110
101101-11001/101 please I need help
Answers
Answer:
000000000000000000000000000001111111111111111111
Which digital communication medium consists of top-level posts with threads of response posts?.
Answers
The discussion board consists of top-level posts with threads of response posts.
The discussion board is a kind of conference on any website which allows the users to open the website and register themselves and add conversation topics to the site to which other users of the website can reply. The discussion board helps the users to identify other people's perspectives and gain knowledge through it.
It also provides the benefit that the users viewing and responding to any forum can be monitored and can be controlled thus limiting the top-level posts and response posts to only the specified users.
Discussion boards help you to understand the user's objectives and hence improve your marketing as you are in direct contact with the users.
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how can the fed use the interest rate paid on reserves as a policy tool?
Answers
The Fed can use the interest rate paid on reserves as a policy tool by making it higher or lower to achieve specific policy objectives. This is known as the Interest on Excess Reserves (IOER) policy.
The Federal Reserve (Fed) establishes an interest rate on excess reserves (IOER) policy in which it pays interest to banks on the extra cash they hold on reserve at the central bank. The IOER rate is a tool for the Fed to influence short-term interest rates and money market conditions, making it an important part of monetary policy.The Fed adjusts the IOER rate to meet its policy objectives, particularly when the federal funds rate, which is the rate banks charge each other to borrow money, deviates from the Fed's desired target.
When the IOER rate is increased, banks' incentive to lend decreases, causing money market rates to increase and borrowing to decrease, putting a damper on inflation.The IOER rate, on the other hand, is lowered when the Fed desires to increase borrowing and stimulate inflation. Banks will have more money to lend as a result of a lower IOER rate, and the money market interest rate will decrease as a result. This leads to increased borrowing, which in turn leads to increased economic activity and growth. Thus, the IOER policy is an important tool for the Fed to achieve its policy objectives, and they use it wisely.
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Topology in networking essentially just means how the computers are interconnected with one another. True or false ?
Answers
Answer: True
Explanation:
In networking, topology refers to the way in which computers are interconnected with one another. A network topology describes the layout of the connections between devices on a network, and it can have a significant impact on the performance, reliability, and security of the network.
Help me guys..
thankyou
Answers
Answer:
spoon
excess
level
1/2 cup
whatever dry ingredient u have
Explanation:
blogs may refer to any kind of communication over the internet is true
Answers
Answer:
Yes It's true but You forgot email
Explanation:
Write code which takes a sentence as an input from the user and then prints the length of the first word in that sentence
Answers
Answer:
import java.util.*;
class StringProgram
{
public static void main(String s[])
{
Scanner sc = new Scanner(System.in);
System.out.print("Enter a Sentence: ");
String str= sc. nextInt();
// trim the white spaces at the beginning and at the end.
str = str.trim();
int c=0;
int i=0;
while(str.charAt(i++)!=' ')
++c;
System.out.println("Length of the first word in the sentence is: "+c);
}
}
Explanation:
Sometimes it is necessary to_ after installing a new software program and before using it the first time.
Answers
Answer:
The answer is "restart your computer".
Explanation:
Installing the new software programs with system drivers and plug-ins would be the ready-to-execute software. It refers to a particular installation of a device or hardware to enable its computer functional. Since downloading a new software program and using it first, you often have to restart your computer.
Answer: restart your computer
Explanation: took the quiz
What is the difference between a displayed result and a formula?
The displayed result is always the same number, but the formula changes.
The formula is always the same as the displayed result, it will always be a simple value.
The displayed result changes as the formula dictates it; it may not be a simple value.
The displayed result and the formula are unrelated.
Answers
Answer:
The displayed result changes as the formula dictates it; it may not be a simple value.
Explanation:
Answer:
The displayed result changes as the formula dictates it; it may not be a simple value.
Explanation:
What is the maximum distance that can separate a 10BaseT node from its hub? A. 50 meters B. 100 meters C. 185 meters D. 200 meters
Answers
The maximum distance that can separate a 10BaseT node from its hub is 100 meters.
10BaseT is a type of Ethernet network that uses twisted-pair cables to transmit data. The "T" in 10BaseT stands for "twisted pair," and this type of cable is limited in terms of the distance it can transmit data without signal degradation. The maximum distance of 100 meters is a standard limitation for 10BaseT networks, and any distance beyond that may result in data loss or errors. It is important to keep this limitation in mind when setting up a 10BaseT network to ensure proper communication and data transmission.
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Read the following code:
X = totalcost
print(x / 2)
What value will this code calculate? (5 points)
A. Double the total cost
B. Half the total cost
C. Quarter of the total cost
D. Two percent of the total cost
Answers
how many elements does the vector declaration create? vector scores(10); // vector declaration scores.at(0)
Answers
The vector declaration vector scores(10); creates a vector with 10 elements.
What is Vector Declaration?In the C++ programming language, a vector is a sequence container that holds elements of a specific type. A vector declaration is a statement that creates a vector object and specifies the type of elements it will hold.
For example, the declaration vector<int> scores; creates a vector of integers called scores, and the declaration vector<string> names; creates a vector of strings called names.
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Kevin enjoys taking apart electronics and putting them back together. Which occupation would work for Kevin? (2 points)
Group of answer choices
Accountant
Graphic designer
Marketing manager
Technician
Answers
Kevin enjoys taking apart electronics and putting them back together Technician occupation would work for Kevin.
What is the Technician ?A technician is an individual who possesses a wide range of professional skills and knowledge in a particular field, such as engineering, information technology (IT), medical technology, laboratory technology, and many others. They work in various industries and settings, including hospitals, schools, businesses, and research and development centers. Technicians use their expertise to solve technical problems, build and maintain systems, diagnose and repair equipment, and provide technical advice and support to customers. They often work with other professionals to ensure that systems and systems-related processes are running smoothly. Technicians use their technical knowledge to develop solutions to problems, analyze data, and create and maintain databases.
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Answer:
Technician
Explanation:
I got it right on the test
Sort the options for formatting a table under the tab where they are located.
Answers
Answer:
yes those are the correct order
Explanation: post protected
Why must web designers select a common font?
Answers
to ensure visitors can view it
to keep the page consistent
to make the page easier to read
How do I find the missing hash?
This is the questions
"Sometimes a hash is so simple that even though you cannot retrieve the original string, you can predict the hash result for other keys.
Find the missing hash result to capture this flag.
111222 33 121212 34 212121 31 120120 ??"
Answers
To find the missing hash in this question, we need to understand the pattern used to generate the hash results.
What is a Hash?A hash is a function that takes in input data and produces a fixed-size output, often used for data encryption, storage, and retrieval purposes.
To find the missing hash in this question, we need to understand the pattern used to generate the hash results. One possible pattern is to sum the ASCII values of the characters in each string and then take the modulo 256 of the sum to get the hash result.
For example, the hash result for "111222" is (49 + 49 + 49 + 50 + 50 + 50) % 256 = 247.
Using this pattern, we can calculate the missing hash result for "120120" as follows:
(49 + 50 + 48 + 49 + 50 + 48) % 256
= 234
Therefore, the missing hash result is 234.
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all of the following are types of education that you can receive at a two year college except
A. transfer
B. apprenticeship
C. developmental
D. career
Answers
Answer:
Apprenticeship
Explanation:
Apex, Just took the test
All of the given are types of education that you can receive at a two year college except apprenticeship. The correct option is B.
What is apprenticeship?A new generation of practitioners of a trade or profession can be trained through an apprenticeship program, which combines classroom instruction with on-the-job training.
Apprenticeships can also help professionals get a license to work in a regulated field. A compensated work that allows the employee to learn and develop experience is called an apprenticeship.
Apprentices complete classroom-based learning with a college, university, or training provider for at least 20% of their working hours in addition to their on-the-job training, which results in a nationally recognized qualification.
With the exception of apprenticeship, all of the aforementioned educational options are available at two-year colleges.
Thus, the correct option is B.
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Cryptography has requirements include:
A. easy to compute and not invertible
B. tamper-resistant
C. collision-resistant
D. All the above
Answers
Answer:A i think
Explanation:
import java.util.*;
public class Main {
public static void main(String[] args) {
printSorted(1, 5, 7);
printSorted("Gteriogram", "Foo Fighters", "Sum 41");
printSorted('X', 'F', 'S');
printSorted(-2.3, 5.6, 3.5);
printSorted(true, false, true);
}
// function to sort integer type data
public static void printSorted(int a, int b, int c)
{
int arr[] = new int[3];
arr[0] = a;
arr[1] = b;
arr[2] = c;
for (int i = 0; i < 3; i++)
{
Arrays.sort(arr); System.out.print(arr[i] + ",");
}
}
// function to sort String type data
public static void printSorted(String a, String b, String c)
{
String arr[] = new String[3];
arr[0] = a;
arr[1] = b;
arr[2] = c;
System.out.println();
for (int i = 0; i < 3; i++)
{
Arrays.sort(arr); System.out.print(arr[i] + ",");
}
}
// function to sort float type data
public static void printSorted(double a, double b, double c)
{
double arr[] = new double[3];
arr[0] = a;
arr[1] = b;
arr[2] = c;
System.out.println();
for (int i = 0; i < 3; i++)
{
Arrays.sort(arr); System.out.print(arr[i] + ",");
}
}
// function to sort boolean type data
public static void printSorted(boolean a, boolean b, boolean c)
{
boolean[] arr = new boolean[3];
arr[0] = a;
arr[1] = b;
arr[2] = c;
// convert boolean to integer
int val[] = new int[3];
val[0] = (arr[0]) ? 1 : 0;
val[1] = (arr[1]) ? 1 : 0;
val[2] = (arr[2]) ? 1 : 0;
System.out.println();
for (int i = 0; i < 3; i++)
{
Arrays.sort(val); if (val[i] == 1)
arr[i] = true; else
arr[i] = false;
System.out.print((arr[i]) + ",");
}
}
// function to sort character type data
public static void printSorted(char a, char b, char c)
{
char arr[] = new char[3];
arr[0] = a;
arr[1] = b;
arr[2] = c;
System.out.println();
for (int i = 0; i < 3; i++)
{
Arrays.sort(arr); System.out.print(arr[i] + ",");
}
}
}
student submitted image, transcription available below
Answers
The given code is a Java program that defines the `Main` class and contains multiple overloaded methods named `printSorted`. These methods sort and print the given input values of different data types in ascending order.
The provided Java program demonstrates the concept of method overloading, where multiple methods share the same name but differ in their parameter types. The `Main` class contains five overloaded `printSorted` methods, each handling a different data type: `int`, `String`, `double`, `boolean`, and `char`.
Each `printSorted` method takes three values of the corresponding data type as parameters. It creates an array and assigns the input values to the array elements. Then, it uses the `Arrays.sort` method to sort the array in ascending order.
After sorting, the program prints the sorted values on the same line, separated by commas. The output is displayed for each method call in the `main` method.
For example, when `printSorted(1, 5, 7)` is called, the `printSorted(int a, int b, int c)` method is executed. It creates an integer array with the given values, sorts it using `Arrays.sort`, and prints the sorted values on the same line.
The program follows the same process for other data types, creating arrays, sorting them, and printing the sorted values.
By overloading the `printSorted` method for different data types, the program provides a flexible solution to sort and print values of various types in ascending order.
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what is the best practice for entering dates and times in excel?
Answers
Answer:
technology
Explanation:
communication
which of the following code segments produce the same result as the statement above for all possible values of val1 and val2 ? select two answers.
Answers
Result is false for both code segments produce the same result as the statement above for all possible values of val1 and val2.
In computing, an executable instruction-containing section of an object file or the corresponding area of the program's virtual address space is referred to as a code segment, also known as a text segment or simply as text. The only distinction I can think of between code and data segment/code segment directives is that you must close segments when using code segment while. Code doesn't demand it. Data segmentation is the process of taking the data you already have, dividing it up, and grouping similar data together according to the selected parameters so you can use it more effectively in operations and marketing. Typically, a computer's memory is made up of segments, or different sections of memory with specialized properties.
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Which of the following best describes today’s average gamer?
The average age is eighteen, and many more males play than females.
The average age is thirty, and only slightly more males play than females.
The average age is thirty, and many more males play than females.
The average age is eighteen, and only slightly more males play than females.
Answers
a program needs to be in memory to execute but not all of it needs to be there at all times group of answer choices true false
Answers
The given statement is true in that a program requires to be in memory in order to execute but not all of it needs to be in the memory at all times.
The CPU executes a program that is available as a sequence of machine language instructions in the main memory. For doing so, the CPU repeatedly reads, or fetches, an instruction from memory and then executes that instruction. So it can be said that a process or program needs to be loaded into memory for execution. In the case when there is not enough memory space available to keep all running programs in memory at the same time, then some programs that are not currently using the CPU may have their memory swapped out to a fast backing store or local disk.
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Besides the tool bar panel, where else can you change the stroke and fill colors of selected objects?
O timeline
O properties panel
O on the stage
O library panel
Answers
Does anybody play nba2k21 On ps4
Answers
Answer:
yeah but I gotta re-download it
Answer:
Nope but can i get it on switch
Explanation:
Assign jsondata with a json object with properties: studentname (a string), userage (a number) and usersiblings (an array of strings). Note: the content of the properties doesn't matter
Answers
Here's an example of assigning jsondata with a JSON object that contains the properties studentname, userage, and usersiblings:
jsondata = {
"studentname": "John Doe",
"userage": 23,
"usersiblings": ["Jane Doe", "Jack Doe"]
};
In this example, the studentname property is a string, the userage property is a number, and the usersiblings property is an array of strings. The actual content of the properties doesn't matter as long as they are valid JSON values.
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You should avoid having other people in portraits with children. True False
Answers
Answer:
You should avoid having other people in portraits with children.
✓ False
Explanation:
Typically, in a star schema all ________ are given a simple, non-composite system-generated primary key, also called a surrogate key.
Answers
Typically, in a star schema all dimensions are given a simple, non-composite system-generated primary key, also called a surrogate key. .
In a star schema, dimensions represent the descriptive attributes of a business process or entity. These dimensions are usually given surrogate keys .
which are artificial keys that are system-generated and used as unique identifiers for each dimension record. Surrogate keys provide a simple and efficient way to identify and relate dimension records in the star schema.
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100 points!!!!!!!!!!! OMG! Help! I can't beat Arena 4 on clash royale! please help! tell me what to do!
Answers
Answer:
if youre gonna use a deck to help you i recommend the hog rider, goblin barrel, knight, minions, skeleton army, inferno tower, rocket, and zap
Explanation:
i play clash royale
Answer:
i would use spear goblins, goblin cage, arrows, archers, fireball, baby dragon, giant
Explanation:
i climbed far using this deck
convert this hexadecimal number to binary :. A07F
Answers
Answer:
101000000111
Explanation: