Formatting text is important because
1. To allow visual enhancements in documents to save documents in the correct format
2. To allow users to create a professional look for documents
3. TO ensure all font is the same size and color
Why is formatting important in text documents?
1. Formatting makes the document readable and comprehensible to the person reading it.
2. Points are laid out clearly and consistently. If they are not, either the reader will misinterpret the meaning of the document, or stop reading it altogether.
3. It is a bit like using correct spelling and grammar.
4. First Impression is the Last Impression
5. To facilitate quick reading.
Hence, Option 1,2 and 4 are the reason.
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a network has been crashed to the point where all activities are critical. additional crashing: group of answer choices is unnecessary. may require crashing multiple tasks simultaneously. can be done, but all critical tasks must be reduced in duration. is prohibitively expensive. is impossible.
Option D is correct. Project managers and stakeholders often use the project management technique of "crashing" to deal with emerging problems.
By allocating more resources where they are most needed, project crashing maintains or accelerates a project's scope and timeline. Crashing is a compression approach that focuses on the project timetable to hasten the project's completion date. Here are some plausible instances of crashing: Over-time. adding more resources to a particular activity. Crashing is the process of reducing the length of time it takes to complete a project by changing its scope or adding resources. Fast-tracking, which involves adjusting project activities so that they are completed in parallel and with less time spent, is typically the first option when a project's production duration needs to be shortened.
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what is also referred to as the invisible web? group of answer choices deep web. semantic web. snackable content. dark web.
The deep web is also called the invisible web. So, option A 'deep web' is the correct answer.
The deep web which is sometimes also called the invisible web comprises a large part of the Internet that is not accessible to conventional search engines. Deep web content includes ch-at messages, email messages, private content on social media sites, electronic health records, electronic bank statements, and other content that is accessible over the Internet but is not indexed and crawled by standard search engines such as Ya-h-oo, Go-og-le, or Bin-g.
The deep web is particularly used for legitimate day-to-day online activities and can only be accessed with special tools such as the Tor browser.
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your friend dawn asks you which router feature provides for guaranteed bandwidth. what do you tell her?
Since my friend Dawn asks me the router feature that provides for guaranteed bandwidth, the thing that I will tell her is that it is QoS.
How does QoS function on a router?You can prioritize the internet traffic of particular devices using the QoS (Quality of Service) option to ensure a speedier connection when you need it most. You do not need to set distinct priorities for each device because the router has already preconfigured an appropriate bandwidth allocation policy.
Therefore, In order to make the most of the network's throughput and speed, Quality of Service (QoS) is used to assign priority to specific devices, services, or applications through the router.
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an idps is a self-justifying system because: group of answer choices in capturing the attacker, they prevent them from committing future attacks the data collected is irrefutable it prevents the attacker and attack method from remaining anonymous they can serve to document the scope of the threat(s) an organization faces
Similar to a burglar alarm, an IDS (Intrusion Detection System) detects a breach of its configuration and sounds an alarm. This alarm can be silent, audible, visible, or both.
An IDPS is tweaked to increase its effectiveness in identifying real positives while reducing false positives and false negatives. A software application or hardware device that can intercept, copy, and interpret network communication is known as a packet sniffer or network protocol analyzer. A packet sniffer can give a network administrator useful data for identifying and fixing network problems. Using a real network traffic analyzer, like Wireshark, makes it simpler to examine network traffic. Most platforms can utilize Wireshark, which is relatively simple to use.
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13) a query retrieves specific data from one or more tables to answer a question. (1 point) true false
A query retrieves specific data from one or more tables to answer a question, is the true statement.
What is query retrieves?Query/Retrieve. DICOM Query/Retrieve enables searching for information in a database from a workstation, archive, or other device. he act of retrieving data from a Database Management System (DBMS), such as ODBMS, is known as data retrieval.
In order to store images locally, the DICOM Query/Retrieve retrieves them from distant DICOM servers. The photos can be imported and processed independently of the remote server after they have been received.
Thus, it is the true statement.
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an engineer wants to write out the instructions for an algorithm without yet implementing those steps using a programming language. in this scenario, the engineer would want to use . a.) html b.) a network c.) just-in-time compiling d.) pseudocode
Answer:pseudocode
Explanation:I guessed and got it right on sophia :)
purpose: counts the number of times a character appears in a string name: countchar return: int parameters: a string and a char
The best method for counting a single character within a string is str. count(a) . However, you would have to read the entire string as many times as you needed to in order to count more characters.
What is a string?A string is typically a sequence of characters in computer programming, either as a literal constant or as some sort of variable. The latter can either be constant in length or allow its elements to alter (after creation).It is a form of data used in programming that represents text rather than integers, like an integer or floating point unit. It is made up of a sequence of symbols which includes spaces and numerals.A string is frequently implemented as an array data structure of bytes (or words) that records a sequence of elements, typically characters, using some character encoding. A string is typically thought of as a data type.To learn more about string refer to :
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back in 2008 the app lightsaber unleashed was very popular for iphone users. as the years have gone on however, few updates were made and users lost interest in the app. what effect does the change in user interest have on the demand of the lightsaber unleashed app market?
The effect does the change in user interest have on the demand of the light saber unleashed app market is Lost of interest will decrease demand.
What is lost of interest?Anhedonia (a loss of interest),according to Health line, can express itself in a number of ways: "A common definition of social anhedonia is a lack of enjoyment in social interactions and a heightened apathy in all facets of interpersonal relationships.It's crucial to remember that losing interest is not always related to a mental condition. In addition, it may be brought on by things like overwork, strained relationships, monotonous pursuits, or just a general sense of being stuck. It may be difficult to escape the loop that is created as a result.TO learn more anhedonia aboutrefer to:
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13.which monitoring methodology will trigger the ids if any application tries to scan multiple ports?
Any program that tries to scan numerous ports will cause the IDS to go off. the place where the packet was created. A specific IP address or range of addresses, an IP mask, the MAC address, or a host name can all be used to identify an address.
The connection is attempting to connect to this address. Intrusion detection systems warn network managers of potential threats using two primary ways of threat detection: signature-based and anomaly-based. The most effective use of signature-based detection is often for locating known threats. Both signature-based intrusion detection and anomaly-based intrusion detection are widely used by intrusion detection systems. With the help of network traffic and log data, signature-based intrusion detection can identify potential threats by comparing them to known attack patterns.
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sql supports the modifier on update and on delete for foreign key definitions. the database engines do not support on insert. why would implementing on insert be impossible in most scenarios?
The correct answer is SQL supports the modifier ON UPDATE and ON DELETE for foreign key definitions.
Foreign keys cannot handle deletes and updates. Explanation: A foreign key is the one which declares that an index in one table is related to that in another and place constraints. ON DELETE CASCADE means if the parent record is deleted, then any referencing child records are also deleted. ON UPDATE defaults to RESTRICT, which means the UPDATE on the parent record will fail. ON DELETE action defaults to RESTRICT, which means the DELETE on the parent record will fail.
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Select the best answer for the question.
1. A main part of digital ethics focuses on
O A. issues with copyright violations.
O B. options for online shopping.
OC frequency of social media use.
O D. ideas for education websites.
The majority of digital ethics is concerned with issues of copyright violations
What is copyright violation?The use or production of copyright-protected material without the permission of the copyright holder constitutes copyright infringement. Copyright infringement occurs when a third party violates the rights granted to the copyright holder, such as the exclusive use of a work for a set period of time. Music and movies are two of the most well-known forms of entertainment that face significant copyright infringement. Infringement cases may result in contingent liabilities, which are funds set aside in the event of a lawsuit.
The use or production of copyright-protected material without the permission of the copyright holder constitutes copyright infringement.Individuals and businesses who create new works must register for copyright protection in order to profit from their efforts.Other parties may be granted permission to use those works through licensing agreements, or the works may be purchased from the copyright holder.To learn more about copyright violation refer to :https://brainly.com/question/17357239
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The majority of digital ethics is concerned with issues of copyright violations.
What is copyright violation?The use or production of copyright-protected material without the permission of the copyright holder constitutes copyright infringement. Copyright infringement occurs when a third party violates the rights granted to the copyright holder, such as the exclusive use of a work for a set period of time. Music and movies are two of the most well-known forms of entertainment that face significant copyright infringement. Infringement cases may result in contingent liabilities, which are funds set aside in the event of a lawsuit.The use or production of copyright-protected material without the permission of the copyright holder constitutes copyright infringement.Individuals and businesses who create new works must register for copyright protection in order to profit from their efforts.Other parties may be granted permission to use those works through licensing agreements, or the works may be purchased from the copyright holder.
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after a print file is generated by an application, what is the next step in printing to a network printer?
In printing to a network printer, the next step after a print file is generated by an application is the GDI (graphics device interface) integrates information about the print file with information received from the printer driver.
A network printer may be defined as printer that is connected to a network, through Ethernet or Wi-Fi - the latter being the more contemporary option. Meanwhile, a local printer would be cabled straight to the tool that needed it, a network printer can access through multiple tools simultaneously on the same network. A network printer can facilitate employees working from remote locations who still need to print. By connecting to the network using the Internet, employees can transfer documents to print from anywhere. Network printer is a great device for people who need to print from remote locations.
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a data analyst is working with product sales data. they import new data into a database. the database recognizes the data for product price as text strings. what sql function can the analyst use to convert text strings to floats? 1 point
Cast is the sql function use to convert strings to floats. CAST is a sophisticated function that converts one or more values from one data type to another.
What is cast function?CAST is a sophisticated function that converts one or more values from one data type to another. The SQL CAST function converts an expression's data type to the provided data type. See Data Types for a list of the data types supported by InterSystems SQL. CAST is similar to CONVERT, but with the following differences: CAST is less flexible than CONVERT.
Type casting is a technique for transforming data from one data type to another. This data conversion technique is also known as type conversion or type coercion. We can cast both reference and primitive data types in Java. Casting changes only the data type rather than the data itself.
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Let's say you are the Robot (Give yourself a name) you are talking to the customer.
The customer wants to purchase a bicycle.
The customer wants to know the purchase of the 3 bicycles. What's included in the total cost? Taxes 8%
How will the customer be paying? Will this customer needs deliver or they will pickup?
Use your mathematical operators....
Let the robot's name be Alpha.
Alpha will follow a predetermined algorithm to interact with the customer.
Algorithm -
Alpha: Hello. Please select the model of the bicycle from the list.
Alpha: The selected model's MRP is $x.
Alpha: The MRP will be subject to an additional 8% tax.
Alpha: Total cost of 1 bicycle is MRP+(8% of MRP).
Alpha: Total cost of 3 bicycle is 3*(MRP+(8% of MRP)).
Alpha: Choose a payment option from the list.
Alpha: Choose the delivery option. Pickup or home delivery
What is an Algorithm?
A set of finite rules or instructions to be followed in calculations or other problem-solving operations or A procedure for solving a mathematical problem in a finite number of steps that frequently involves recursive operations.
For example,
An algorithm to add two numbers:
• Take two number inputs
• Add numbers using the + operator
• Display the result
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3. Online word processing programs always have more features than standalone programs.
O True
O False
True, Online word processing programs have more features than standalone programs.
What is an online word processor?
An online word processor provides the ability to create, edit, share, save, and access your documents from anywhere, anytime. The online versions of these programs work in real-time, so you don't have to worry about saving your work, and they allow multiple contributors to collaborate and edit documents all at once.
Features :
1. Office Online Is Free
2.Access Documents Anywhere With Cloud Storage
3.Easy Sharing and Collaboration
4.Office Online Offers a Simplified Workflow
Hence, Online word processing programs generally have more features than standalone programs.
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Isai is explaining to his brother what a modem is. Which of the following statements should Isai say? A modem acts as a firewall for VLANs, accepting and denying data packets based on preconfigured rules. A modem converts digital signals into analog waves so they can be transmitted through telephone or cable lines. A modem uses encryption to prevent hackers from understanding secure communications on the network.
Answer:
He should say the first one; A modem acts as a firewall for VLANs, accepting and denying data packets based on preconfigured rules.
Explanation:
its just how they work
When creating a scope on a dhcp server, what is the purpose of specifying an exclusion?.
A DHCP exclusion range is a specified range of IP addresses found in the DHCP range. Use exceptions to prevent the DHCP server from assigning certain UP addresses within the range specified in the scope.
Moreover, You can identify IP addresses in a range that are excluded from assignment, such as an address statically assigned to a server or router. A DHCP exclusion range is a specified range of IP addresses found in the DHCP range. An exclusion range is defined as a start/end pair of IP addresses within an ipam/range object and is considered a sub-object within a regular DHCP scope. The ip dhcp exclusive-address command can be used to reserve addresses that are statically assigned to key hosts. A DHCP server can configure much more than just an IP address. Additional IP configuration values can be set from DHCP configuration mode.
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what is the method by which an os stores, organizes, and manages access to files on a storage device?
File system is the method by which an OS stores, organizes, and manages access to files on a storage device.
A file system in a computer is the method by which files are named and organised logically for storage and retrieval. Without a file system, data would not be isolated into distinct files and be challenging to locate and retrieve. The organisation and accessibility of individual files are becoming even more crucial for data storage as data capacities rise.
Using the same logic-based method of document storage and retrieval, digital file systems and files are named after and modelled after paper-based filing systems.
Operating systems (OS) like Microsoft Windows, macOS, and Linux-based systems can have different file systems. Some file systems are created for particular uses.
An index of all the data on a storage device can be thought of as a file system, which stores and organises data. Hard drives, optical drives, and flash drives are some examples of these gadgets.
The maximum number of characters that can be used in a name, the permitted characters, and, in some systems, the length of the file name suffix are all specified by file system conventions. File names are frequently not case sensitive in file systems.
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write a main function that declares two integer pointers xptr and ypttr. demonstrate the domultiplethings() function, that is, call the function with xptr and yptr as arguments. ensure the xptr and yptr points to valid memory locations before the function call. display the return value from the function. display the contents of the memory locations xptr and yptr points to.
The output of the given function is :
Memory address in xPtr = 0x70fe2c
Memory address in yPtr = 0x70fe28.
What is pointer?
A variable that stores a memory address is called a pointer. The addresses of other variables or memory items are stored in pointers. Another method of parameter passing, known as Pass By Address, also makes great use of pointers. For the allocation of dynamic memory, pointers are necessary.
code for implementation:
#include<iostream>
using namespace std;
int doMultipleThings(int* x, int* y)
{
int temp = *x;
*x = *y * 10;
*y = temp * 10;
return *x + *y;
}
int main(){
int* xPtr;
int* yPtr;
int x = 10; int y = 30;
//Ensure the xPtr and yPtr points to valid memory locations before the function call.
xPtr = &x;
yPtr = &y;
//Display the return value from the function.
cout<<"Return Value: "<<doMultipleThings(xPtr,yPtr)<<endl;
//Display the contents of the memory locations xPtr and yPtr points to.
cout<<"Memory address of x variable = "<<&x<<endl;
cout<<"Memory address of y variable = "<<&y<<endl;
cout<<"Memory Address in xPtr = "<<xPtr<<endl;
cout<<"Memory Address in yPtr = "<<yPtr<<endl;
return 0;
}
Output:
Return Value: 400
Memory address of x variable = 0x70fe2c
Memory address of x variable = 0x70fe28
Memory address in xPtr = 0x70fe2c
Memory address in yPtr = 0x70fe28.
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consider a 32-bit address for a two-level paging system with an 8 kb page size. the outer page table has 1024 entries. how many bits are used to represent the second-level page table
Virtual addresses are divided into an offset, an 11-bit second-level page table field, and a 9-bit top-level page table field.
The maximum size of the Page Directory and Page Tables, which also happens to be the Page Frame size, is 4 Kbytes. Page Directory and Page Table entries are each 4 bytes long. The high-order 20 bits identify the page table or page frame's foundation. There are 227 addresses in the memory's 128 MB address area. However, there are 224 words because each word takes up 8 (23) bytes. To address each word, you need log2 224, or 24 bits. A 9-bit address exists in 512 x 8 RAM; we will divide this address into 2 and 7-bit addresses.
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a data analyst adds specific characters before and after their code chunk to mark where the data item begins and ends in the .rmd file. what are these characters called?
If a data analyst adds specific characters before and after their code chunk to mark where the data item begins and ends in the .rmd file, these characters are called delimiters.
Who is a data analyst?A data analyst can be defined as an expert or professional who is saddled with the responsibility of inspecting, transforming, analyzing, and modelling data with the sole aim of discovering useful information, providing insights, and creating informed conclusions, in order to support decision-making and create a completed report.
What is a delimiter?In Computer technology, a delimiter can be defined as a set of characters that are designed and developed to be used by computer programmers for marking the beginning and ending of a data item in a code chunk (.rmd file).
In this context, we can reasonably infer and logically deduce that a delimiter is used for indicating where a data item starts and end.
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Complete Question:
A data analyst adds specific characters before and after their code chunk to mark where the data item begins and ends in the .rmd file. what are these characters called?
A. Delimiters.
B. Syntax
C. Markdown
D. Backtricks
Lists and Procedures Pseudocode Practice
For each situation, provide a pseudocoded algorithm that would accomplish the task. Make sure to indent where appropriate.
Situation A
Write a program that:
Takes the list lotsOfNumbers and uses a loop to find the sum of all of the odd numbers in the list (hint: use Mod).
Displays the sum.
Situation B
Write a procedure that takes a positive integer as a parameter. If the number given to the procedure is no more than 30, the procedure should return the absolute difference between that number and 30. If the number is greater than 30, the procedure should return the number doubled.
Examples:
difference30(13) → 17
difference30(46) → 92
difference30(30) → 0
Situation C
Write a procedure ConvertToBinary that takes an input as a number from 0 to 16 (including 0 but not 16) and converts it to a binary number. The binary number should be returned as a list
A program that takes the list of numbers and uses a loop to find the sum of all of the odd numbers in the list is given below:
The Programimport java.util.*;
public class Main
{
public static void main(String[] args) {
//create a list with some numbers
List<Integer> lotsOfNumbers = Arrays.asList(7, 20, 1002, 55, 406, 99);
//initialize the sum as 0
int sumOfOdds = 0;
//create a for each loop to iterate over the lotsOfNumbers list
//check each number, if it is odd or not using the mod
//if it is odd, add the number to the sum (cumulative sum)
for (int number : lotsOfNumbers){
if(number % 2 == 1)
sumOfOdds += number;
}
//print the sum
System.out.println("The sum of odd numbers: " + sumOfOdds);
}
}
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maria is a new network engineer for a company that was established more than 30 years ago. she is examining the it infrastructure and discovers that the virtual private network (vpn) solution employs an older encryption protocol for backward compatibility. this protocol has largely been replaced, but it used to be popular in early vpn solutions. what is this protocol?
Answer:
SSL was the old protocol, which has been replaced by the TLS protocol.
Explanation:
because the binarysearch() method requires that array elements be sorted in order, the method is often used in conjunction with it
The Sort() method is frequently used in conjunction with the BinarySearch() method because it needs the array elements to be sorted in the right order.
Only on a list of items that has been sorted can binary search be used. We must first sort the elements if they are not already sorted.
In the Array you can use the method's Sort() to see how encapsulation is done.
The binary search algorithm is used by the Arrays.binarySearch() method to search the specified array of the given data type for the specified value.
Prior to making this call, the array must be sorted using the Arrays.sort() method. If it isn't sorted, the outcomes aren't clear. There is no guarantee that the element with the specified value will be found if the array contains multiple elements with that value.
The binary search algorithm uses binarySearch() function to look for the specified value within the given array of bytes.
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a data analyst is working with a data frame called salary data. they want to create a new column named total wages that adds together data in the standard wages and overtime wages columns. what code chunk lets the analyst create the total wages column?
To construct the total wages column, the data analyst would use the following code: mutate(salary_data, total_wages = overtime_wages + standard_wages).
What is a data frame and mutate function?When storing data in R Studio using R programming language, a data frame is just a two-dimensional tabular or array-like structure which is composed of rows and columns.Creating a brand-new variables from a list of data sets while maintaining old variables is the main usage of a modify function in R programming.The mutate() function from dplyr package in the R programming language allows us to easily add new columns toward a data frame which are calculated from existing columns. The transform() function in pandas is comparable to the mutate() function.Code that can be run in R Studio.
The code fragment in this example that would enable the data analyst to add the total wages column is:
total_wages = overtime_wages + standard_wages; mutate(salary data);
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when constructing the ethernet datagram to send the packet from router z to computer 2 which is on network c, what information needs to be in the destination mac address?
If a person is constructing the ethernet datagram to send the packet from router z to computer 2 that is on network c, the information that needs to be in the destination mac address is option A: Router Z's MAC address.
How does the host know the MAC address to include in the Ethernet header as the destination?The host node has an ARP cache, or routing table, that maps IP addresses to Ethernet addresses. The host node will issue an ARP request to find the MAC address that corresponds to its IP address if the MAC address is not already mapped to an entry in the ARP cache.
Note that a router is unaware of and unconcerned with a remote destination's MAC address. Within a directly linked network, MAC addresses are solely utilized for delivery in layer-2 segments like Ethernet.
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See full question below
when constructing the ethernet datagram to send the packet from router z to computer 2 which is on network c, what information needs to be in the destination mac address?
Router Z's MAC address
Computer 2's MAC address
Computer I's MAC address
Router Y's MAC address
a network switch is configured to perform the following validation checks on its ports: all arp requests and responses are intercepted. each intercepted request is verified to ensure that it has a valid ip-to-mac address binding. if the packet has a valid binding, the switch forwards the packet to the appropriate destination. if the packet has an invalid binding, the switch drops the arp packet. which security feature was enabled on the switch to accomplish this task?
The security feature that was enabled on the switch to accomplish this task is Dynamic ARP Inspection
Where is dynamic ARP configured?The database of legitimate IP-to-MAC address bindings used by dynamic ARP inspection is called DHCP snooping bindings. The DHCP snooping binding database entries are subordinate to ARP ACLs. ACLs are only used by the switch if they are set up using the ip arp inspection filter vlan global configuration command.
Networks are shielded from man-in-the-middle ARP spoofing attacks by MS switches' Dynamic ARP Inspection (DAI) security function. DAI validates Address Resolution Protocol (ARP) packets by inspecting them on the LAN and using the data in the DHCP snooping table on the switch. 5 Oct 2020
Note that a trusted database is used to perform an IP-to-MAC address binding inspection as part of dynamic ARP inspection to ascertain the validity of packets.
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two's complement allows us to reuse an adder circuit for subtraction. this saves (answer)
Answer:
I don't know I only want points
you are a network administrator for your organization. you are asked by your manager to set internet explorer to be your default web browser. how will you accomplish this task?
A security administrator is an expert in network and computer security, including the management of security tools like firewalls and providing general security advice.
What is the network administrator for your organization?Planning, development, installation, configuration, support, and optimization are required for all network hardware, software, and communication channels.
A network administrator is required by every company that makes use of multiple computers or software platforms to link and coordinate the various systems.
Therefore, The smooth and current operation of a company's computer network is the responsibility of the network administrator.
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When Stacy tries to delete the field "Image,” in the Design view image below, she receives no warning message and the field deletes. But when she attempts to delete "BotanicalOrigin,” a warning message appears. Which best explains this difference?
a. “Image” is a primary key, and “BotanicalOrigin” is not a unique identifier.
b. “Image” is not a unique identifier, but “BotanicalOrigin” is a primary key.
c. “Image” contains no data, but “BotanicalOrigin” does contain data.
d. “Image” contains data, but “BotanicalOrigin” does not contain data.
When Stacy attempts to delete "Botanical Origin,” a warning message appears. The best explanation of the difference is “Image” is not a unique identifier, but “Botanical Origin” is a primary key. The correct option is b.
What is the primary key?The column or columns that each row in a table uses to uniquely identify itself is known as the primary key. For Optim to insert, update, restore, or delete data from a database table, the table must contain a primary key. The primary keys set for the database are used by Optim.
Therefore, the correct option is b.“Image” is not a unique identifier, but “Botanical Origin” is a primary key.
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