where you can restrict data put into a table, you can change things such as if a field is required or the number of characters allowed. breakup report properties query

The crontab -r command is used to remove crontab files.

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When you create a new database, the RDBMS automatically creates the data dictionary tables in which to store the metadata and creates a default database administrator. Therefore, the correct answer option is: C. dictionary.

In Computer technology, MySQL can be defined as open-source relational database management system (RDBMS) that was designed and developed by Oracle Corporation in 1995. Also, MySQL was developed based on structured query language (SQL).

In Computer technology, a data dictionary can be defined as a centralized collection of information on a specific data such as attributes, names, fields and definitions that are being used in a computer database system.

In a data dictionary, data elements are combined into records, which are meaningful combinations of data elements (metadata) that are included in data flows, data warehouse, or retained in data stores.

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Complete Question:

When you create a new database, the RDBMS automatically creates the data _____ tables in which to store the metadata and creates a default database administrator.

index

chapter

dictionary

appendix

Program in python that shows a list of the high scorer, their names and scores. Output image is attached.

if __name__ == '__main__':

scre = int()

rw = int()

kp = str()

lst = str()

nam = str()

nam = " "

scre = 0

hs = 0

kp = "y"

rw = 0

lst = [[str() for ind0 in range(2)] for ind1 in range(100)]

print("Keep track of the name of the high scorer")

while True:

 rw = rw+1

 print("  ")

 print("Player name:  ", end="")

 nam = input()

 print("Score:  ", end="")

 while True:

  scre = int(input())

  if not (scre>=0):

   print("invalid entry")

  if (scre>0): break

 if scre>hs:

  lst[rw-1][1] = str(scre)

  hs = scre

  print("Great! New high score!")

 else:

  print("Better luck next time")

 while True:

  print("  ")

  print("Other player score?: (y/n)", end="")

  kp = input()

  kp = str.lower(kp)

  if (kp=="y" or kp=="n"): break

 if kp=="n": break

 for z in range(p,rw+1):

  if lst[p-1][1]<lst[z-1][1]:

   auxn = lst[p-1][0]

   auxs = lst[p-1][1]

   lst[p-1][0] = lst[z-1][0]

   lst[p-1][1] = lst[z-1][1]

   lst[z-1][0] = auxn

   lst[z-1][1] = auxs

print("       Scoreboard")

print("  ")

print("Player name     Score")

print(lst[0][0],"             ",lst[0][1],"    (current high scorer)")

for x in range(2,rw+1):

 print(lst[x-1][0],"            ",lst[x-1][1])

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The definition of a function is that it is given a two-dimensional array, named scores, of three rows and two columns and prints elements in each row followed by a newline character.

Code:

for (int i_row = 0; i_row < 3; i_row++){

for (int k_col = 0; k_col <2; k_col++)

{

q[i_row][k_col] = 0;

}

}

What is two-dimensional array?

A two-dimensional array can be thought of as an array of arrays. The 2D array is organized as matrices, which are collections of rows and columns. However, 2D arrays are designed to implement a data structure that resembles a relational database. It allows for the storage of large amounts of data at once, which can then be passed to any number of functions as needed.

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Goal Seek is an excel tool that allows the user to determine the value of an input cell that will cause the value of a related output cell to equal some specified value.

Microsoft developed Microsoft Excel, a spreadsheet, for Windows, macOS, Android, and iOS. It has calculation or computation capabilities, graphing tools, pivot tables, and the Visual Basic for Applications macro programming language. The Microsoft Office program suite includes Excel.

Therefore, What-If Analysis tool Goal Seek in Excel displays how one value in a formula affects another. More specifically, it establishes the value that must be entered in an input cell in order to produce the desired outcome in a formula cell.

Hence, option A is correct.

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See options below

a. Goal Seek b. Watch Window

c. Data Validation d. XLMiner

VPNs add an additional layer of privacy and protection for your online activities. If you're on an open Wi-Fi network and would like to stay away from your eyes to the world, or are concerned about privacy generally using the use of a VPN

Assume you are a Company President. You employ a defense-in-depth technique to maintain the safety of the internal network. There are numerous remote employees in your organization, and they are all subject to a strict VPN policy. According to the regulation, only equipment owned by the company is permitted to establish a VPN connection to the internal network. However, for convenience, the business president, a former computer consultant, set up VPN access from her own laptop.

Let's say you work in the network industry. The majority of the work that employees at your company undertake is done using a web-enabled application. The majority of employees will work remotely in the future. To support them, whether they operate remotely or on the go, you must pick a VPN technology.

Although, Endpoints are not secure by default, despite the fact that VPNs are. The VPN poses a danger to any data that enters or exits. Malicious software that can access the workplace LAN through the VPN link could infect a user's machine.

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Base Case is the component of a recursive program.

What is Recursive Program?

A recursive function is a routine that calls itself directly or indirectly in programming.

Certain problems can be easily solved using the recursive algorithm. One such programming exercise is Towers of Hanoi (TOH). Make an iterative algorithm for TOH. Furthermore, every recursive program can be written iteratively.

Recursion aids in the easy solution of a few mathematical puzzles.

A typical interview question, for example,

In a group of N people, each person will shake hands with each other only once. How many handshakes would there be in total?

Recursion is classified into three types: head recursion, tail recursion, and body recursion.

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Bench bleeding cannot be used to force air and contaminated fluid out of the brake system in a vehicle.

Methods used to force air and contaminated fluid out of the brake system in a vehicle:

The process of removing air from the hydraulic brake system is called bleeding. Air is compressible, and any air in the system will be compressed during brake application, causing a spongy pedal. When bleeding brakes, using the proper sequence is recommended. It saves time and ensures that the entire system is bled. Vacuum bleeding, pressure bleeding and manual brake bleeding are methods used to force air and contaminated fluid out of the brake system in a vehicle

Bench bleeding

Bench bleeding is especially useful with new master cylinders. It's a great way to get air out of the cylinder itself and begin your brake bleeding process quickly and easily. Bench bleeding a master cylinder is the same process as bleeding the rest of the brakes, but it’s done on a single component.

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Due to the use of technology to transmit payments electronically, Banks both in the US and the UK are keen to drastically reduce the usage of cheques to save costs for themselves and for their business customers.

Online Payment Importance and benefits:

Electronic payment advancements have created numerous opportunities for businesses to grow faster. Electronic payments have constantly advanced, making them a smooth, quick, and easy way to make payments. You are no longer required to visit a bank to deposit your payments.

Here are five more advantages of online payments:

1. Immediate Payment

Online payments are faster than traditional methods of payment such as cash or check. When it comes to online payment, there are no time or location constraints. You can make the payment at any time from anywhere in the world.

2. Increased Security

Tokenisation, encryption, SSL, and other security measures are available to make online payments more secure. Customers no longer have to enter their credit card information every time they make a purchase.

3. Ease of use

Online payments can assist businesses in providing a convenient payment experience to their customers. Customers can purchase goods on credit and pay for them later.

4. Reduces processing costs.

In exchange for a high fixed cost, the processor provides you with the payment gateway for processing.

5. No contact

Contactless payments result in faster transactions and shorter lines in stores. To avoid contact when accepting online payments, use contactless POS terminals in your business. In this system, the payee simply holds their phone near the terminal, and the payment is processed automatically.

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When she manages a software development project, candace uses a program called PLS, because it supports a number of programming languages including c, c++, c#, and visual basic.

Competitive Programming is undoubtedly one of the most important and well-liked components of a programmer's journey. However, it is highly advised for all programmers to take part in these coding competitions in order to improve their coding abilities and to be eligible for a variety of enticing prizes, awards, and job chances.

In the meantime, before entering the competitive programming scene, people frequently wonder: Which is the best programming language for competitive programming? It might be very challenging to identify the pertinent and valuable programming language because there are so many available!

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Henry already has installed red hat Linux on his server, but now needs to install virtual machines. The type of hypervisor package he should use is Type II. The correct option is b.

A Type 2 hypervisor, also known as a hosted hypervisor, is a virtual machine (VM) manager that runs as a software application on top of an existing operating system (OS).

An operating system is used to install the software. The hypervisor requests that the operating system perform hardware calls. VMware Player or Parallels Desktop are examples of Type 2 hypervisors. Hosted hypervisors are frequently seen on endpoints such as PCs.

Therefore, the correct option is b, Type II.

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The question is incomplete. Your most probably complete question is given below:

Type I

Type II

Type III

Type IV

The given SQL query return only rows that match both Customer_T and Order_T tables. So, option C is the correct choice.

In the given query the keyword used 'INNER JOIN' indicates that from both the Customer_T and Order_T tables, only matching records will be returned. The given code selects all orders with customer information from both tables that have the same value based on CustomerId.

It can be said as the 'INNER JOIN' selects all rows from both Customer_T and Order_T as long as there exists a match between the columns CustomerId in both the tables. If there are records in the 'Customer_T' that do not have matches in 'Order_T', these orders will not be displayed.

"

Complete question is as follows:

The following code would include: select Customer_T.CustomerId, Order_T.CustomerId, CustomerName, OrderId from Customer_T inner join Order_T on Customer_T.CustomerId = Order_T.CustomerId

A. all rows of the Customer_T Table regardless of matches with the Order_T Table.

B. all rows of the Order_T Table regardless of matches with the Customer_T Table.

C. only rows that match both  Customer_T and Order_T Tables.

D. only rows that do not match both Customer_T and Order_T Tables.

"

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The files that should be modified to enable IP forwarding are as follows:

An IP address may be defined as a series of numbers that identifies any device on a network. Computers use IP addresses in order to communicate with each other both over the internet as well as on other networks. It stands for Internet Protocol address.

According to the context of this question, an IP address is a unique address that identifies a device on the internet or a local network. It is the set of rules governing the format of data sent via the internet or local network.

Therefore, the two files that should be modified to enable IP forwarding are well described above.

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To execute means to use smooth and well-timed actions, and includes the three action steps of: adjust speed, adjust position, and: Communicate Intentions. Note that this is in reference to Motorcycle Safety.

Searching entails scanning for and identifying characteristics that may pose a significant risk. To evaluate means to analyze potential difficulties associated with such risks. The physical motor abilities required to prevent or avoid an accident are referred to as execution.

Motorcycles have a low profile and may easily be hidden in a car's blind area or covered by background items such as shadows, shrubs, or fences.

Motorcycle riders frequently slow down by downshifting or releasing the throttle, which does not activate the brake light.

Motorcyclists frequently modify their location inside a lane to be more visible and to reduce the impacts of road debris, passing cars, and wind.

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Pointers can be very useful when working with arrays.

This is demonstrated in the following code sequence where each row’s address and size is displayed:

       for (int i = 0; i < 2; i++) {

        printf("&matrix[%d]: %p  sizeof(matrix[%d]): %d\n",

        i, &matrix[i], i, sizeof(matrix[i]));

   }

Program source code found in explaination

Recursive int function of the asked question.;

int productOfOdds(int array[],int length) {

int product=1;

if(length==0)

return -1;

else if(length==1) {

if(array[length-1]%2!=0)

return array[length-1];

else

return 1;

}

def sortArrayByParity(A):

array_length=len(A)

s=0

for i in range(0,array_length): #loop to iterate over the array

if A[i]%2 ==0:  #if the number is even swap it with number at position s..        t=A[s]

A[s]=A[i]

A[i]=t

s=s+1 #increasing the count...

return A

A=list(map(int,input("Enter array elements : \n").strip().split()))#taking input of the array.

print(sortArrayByParity(A))#printing the array.

My approach to do this question is to iterate over the array and take a pointer which points to the first index that is 0.If we encounter an even number swap it with first position element and increase the pointer and at last return the array.

else {

product=productOfOdds(array,--length);

if(array[length]%2!=0) {

product=product*array[length];

}

}

return product;

}

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A piece of art that is "based upon one or more prior works" is referred to as a "derivative work." The ability to create derivative works is one of a copyright owner's exclusive rights.

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Analyst can use CAST sql function to convert text strings to floats.

What is sql function?

SQL Server functions are database objects that contain a set of SQL statements to perform a specific task. A function takes parameters, performs actions, and returns the result. It's worth noting that functions always return a single value or a table. The primary goal of functions is to easily replicate common tasks. We can create functions once and use them in multiple places based on our needs. SQL Server does not permit the use of functions to insert, delete, or update records in database tables.

SQL, or Structured Query Language, is called as a database query language. It includes a number of built-in functions and commands for accessing and managing databases based on our needs. In this SQL Functions article, I will go over the various built-in functions for performing various types of calculations on data.

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Using the knowledge in computational language in SQL it is possible to write a code that each letter is the label of a vertex and internal vertices are labeled with lower-case letters and leaves are labeled with capital letters.

r = root of T

if r is a leaf then

list r

else

l = first child of r from left to right

T(l) = subtree with l as its root

inorder(T(l))

list r

for each child c of r except for l from left to right do

T(c) = subtree with c as its root

inorder(T(c))

end for

end if

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An error will occur if one tries to use a variable that is referred outside of its lexical environment, which includes the variables that functions utilize. Hence, the given statement is true.

An identifier-variable mapping is stored in a data structure called a lexical environment. The term "identifier" in this context refers to the names of variables and functions, whereas the term "variable" is a reference to a real object, either a function object or primitive value.

A lexical environment is basically a place where one writes. The location of where they write our code matters because, as one have previously seen, the Javascript engine examines it line by line.

Therefore, the given statement is true.

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Cloud infrastructure as a service, Cloud data storage as a service, Cloud platform as a service and Cloud software as a service are not one of today's popular cloud storage platforms. Hence, option E is correct.

The cloud computing infrastructure is the collection of hardware and software needed to enable cloud computing. It includes a user interface as well as storage, networking, and computing power so that users may access their virtualized resources.

Examples include serverless operations, service fabrics, and managed network services including application delivery controllers, load balancers, firewalls, and domain name services.

Thus, option E is correct.

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The options are missing-

a. Cloud infrastructure as a service

b. Cloud data storage as a service

c. Cloud platform as a service

d. Cloud software as a service

e. All of the above are services of cloud computing.

It will need to return the distance back to the main program which you will print out. The asked function asked is given below.

A set of instructions that process input, manipulate data, and output a result is known as a program, also known as an application or software. For instance, Microsoft Word is a word processing program that enables users to create and write documents. A program is a browser, such as the one you are using to view this page.

The function is here:

import math

import turtle

import random

 def randomTurtle():

    for count in range(10):

        choice = random.randint(1, 2)

        if (choice == 1):

            turtle.forward(random.randint(5, 50))

        elif (choice == 2):

            turtle.right(random.randint(1, 359))

 def testTurtle():     turtle.forward(100)

    turtle.left(90)

   turtle.forward(100)

    print("Distance: %.2f" % distance(turtle.xcor(), turtle.ycor()))

 def distance(x, y):     return math.sqrt(x * x + y * y)

# Call this when testing to make sure you have the correct answer testTurtle()

# Call this when turning it in randomTurtle()  

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Alice's cousin borrows her laptop is the attacks are blocked by volume encryption, instead of other techniques, like file encryption or access controls. Hence, option D is correct.

File encryption, which encrypts data, safeguards it. Without the correct encryption key, which is often a password, it cannot be decrypted. On Windows 10 Home, file encryption is not possible. Right-click a file or folder to open the Properties menu.

Triple DES, RSA, and AES are a few ciphers, or encryption methods, to consider. Decryption: The process of converting encrypted data from the original, unintelligible cipher text back into readable form. A key, which is a unique, randomly generated string of bits, is required for both the encryption and decryption of data.

Thus, option D is correct.

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The option are missing-

a) Alice forgets to explicitly encrypt a sensitive file.

b) Someone steals Alice's laptop.

c) Kevin gives Alice a program with a Trojan horse that steals sensitive files from her and emails them to him.

d) Alice's cousin borrows her laptop.

Option a is correct. The technologies that is used in DMT is tdd, qam, dsss.

Our goal at DMT is to build a sustainable world. To offer our clients creative, high-quality solutions that will help them realize their environmental objectives through successful projects. The technologies, goods, and services we develop in-house are the best available for upgrading biogas. DMT is your complete solutions provider for gas to grid, bio-CNG, virtual pipeline, and bio-LNG locally or centrally.

Our systems are shown to be dependable, safe, but most importantly lucrative throughout their lifetimes by high client satisfaction and our engineering expertise. Simple methods for upgrading and desulfurizing biogas.

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A dynamic filtering firewall can react to an emergent event and update or create rules to deal with the event.

Dynamic filtering enables a firewall to respond to unexpected events by updating or creating rules to address them. A network security component that regulates the flow of incoming and outgoing network data is a packet filtering firewall. Each packet, which contains user data and control information, is examined by the firewall and put through a series of pre-established tests. A network security method that controls data flow to and from a network is a packet filtering firewall. Through the use of a set of rules, protocols, IP addresses, and ports, it is a security mechanism that permits packets to move between networks while regulating the flow of their traffic.

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Two types of cross-site scripting (XSS) attacks:

1. Reflected XSS attacks

2. Stored XSS attacks

Attackers who inject malicious code into a web page may subsequently reflect the code back to the person who is viewing the page, which is known as a reflected XSS attack. This kind of attack is frequently used to steal user information or to drive users to a dangerous website. When an attacker inserts malicious code into a web page, the web server then stores the code and performs stored XSS assaults. Typically, this kind of assault is used to alter websites or to steal user data.

What is malicious code ?

Malicious code is a sequence of instructions or data that is written with the intention of damaging system.

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Edit: Write the code in your preferred programming language using an editor. The output is a text file containing the program's source code (e.g. hello. c) Compile Use a compiler to convert the source code into a machine-readable form.

A programmer can generate, edit, update, and format a document in any order with the environment that is provided to them. Editors are tools or software that are used in system programming or programming to modify the program.

Therefore, In essence, editors are computer programs used to edit files on a computer.

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As forensic evidence of suspected intrusions on a host system or network, indicators of compromise (IOCs) are used.

System administrators and information security (InfoSec) experts can identify malicious activity such as intrusion attempts using these artifacts. IOCs are used by security researchers to more thoroughly examine the methods and behaviour of a certain malware.

IOCs also offer useful threat intelligence that can be disseminated around the community to help organizations develop their incident response and remediation plans.

Some of these artifacts can be seen on the system's event logs, time-stamped entries, apps, and services. Various tools that monitor IOCs are also used by infosec experts and IT/system administrators to help mitigate, if not stop, breaches or assaults.

Therefore, As forensic evidence of suspected intrusions on a host system or network, indicators of compromise (IOCs) are used.

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The best way to determine which advice is more reputable is to check the source of the information.

Look for websites on high blood pressure that are written or sponsored by medical professionals or organizations such as the American Heart Association or the Centers for Disease Control and Prevention. Additionally, look for websites that contain references to scientific studies, and those that are regularly updated and maintained.

High blood pressure is a serious medical condition that can lead to health complications such as heart attack and stroke. As such, it is essential for individuals to have access to accurate and reliable information about the condition. Unfortunately, not all websites that provide information about high blood pressure are reputable, and it can be difficult for individuals to determine which sources are reliable. To ensure that one is getting the best advice available, it is important to assess the reputability of websites that provide information on high blood pressure.

The first step to assessing the reputability of websites is to determine the source of the information. Websites that are written by or sponsored by medical professionals or organizations such as the American Heart Association or the Centers for Disease Control and Prevention are generally considered more reliable. Additionally, it is important to look for websites that provide references to scientific studies, as this indicates that the information is based on evidence and research. Finally, it is important to look for websites that are regularly updated and maintained, as this indicates that the information is current and accurate.

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Viral marketing is not a form of owned media.

What do you mean by media?

Media, which broadly refers to any channel of communication, is the plural form of the word medium. Art, news, educational material, and many other types of information are all included in forms of media, which can be anything from printed paper to digital data.

In the context of informatics, "media" refers to both the tools used to store data (hard drives, CD-ROMs, diskettes, etc.) and the tools used to transmit it (cables, wires, etc.) or even spread it in its various forms.

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The storage type is the best solution for Lexie's purposes is SAN. The correct option is c.

Memory is the location of short-term data, whereas storage is the component of your computer that allows you to store and access data over time.

A storage area network (SAN) is a network of storage devices that can be accessed by numerous servers or computers, allowing for a shared pool of storage capacity. Each computer on the network can access SAN storage as if it were a local disc linked directly to the computer.

Therefore, the correct option is c. san.

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