If a few bits in an hdd sector or nvm page are corrupted, the controller can recover the correct values using ecc only if option D) number of bits corrupted is low irrespective of where the corruption occurs in the sector/page.
Do hard drives have sectors?In computer disk storage, a sector is known to be a kind of a subdivision that is made up of a track that can be seen on a magnetic disk or what we call the optical disc.
Note that Each sector is one that saves a fixed amount of what we call the user-accessible data.
Note that the sector is seen as the smallest physical storage unit that can be found on the disk, and also on most file systems and thus when a few bits in an hdd sector or nvm page are corrupted, the controller can recover the correct values using ecc only if option D) number of bits corrupted is low irrespective of where the corruption occurs in the sector/page.
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See full question below
If a few bits in an HDD sector or NVM page are corrupted, the controller can recover the correct values using ECC only if
A) the bit corruption is limited to the data portion of the sector/page.
B) the bit corruption hasn't occurred in the ECC of the sector/page.
C) the bit corruption hasn't occurred in the ECC or the header of the sector/page.
D) number of bits corrupted is low irrespective of where the corruption occurs in the sector/page.
Define a function ConvertVolume() that takes one integer parameter as total Quartz, and two integer parameters passed by reference as gallons and quarts. The function converts total Quarts to gallons and quarts. The function does not return any value. Ex: If the input is 23, then the output is: 5 gallons and 3 quarts Note: totalQuarts / 4 computes the number of gallons, and totalQuarts % 4 computes the remaining quarts.
The program that illustrates the function ConvertVolume() that takes one integer parameter is illustrated below.
How to illustrate the program?The program based on the information will be:
#include<iostream>
using namespace std;
void ConvertVolume(int totalTablespoons, int &cups, int &tablespoons) {
// compute the cups and tablespoons
// as they are passed by reference,
// the change will also reflect in the main function
cups = totalTablespoons / 16;
tablespoons = totalTablespoons % 16;
}
int main() {
int usrCups;
int usrTablespoons;
int totalTablespoons;
// user input
cin>>totalTablespoons;
// call the function
ConvertVolume(totalTablespoons, usrCups, usrTablespoons);
// print the output
cout<<usrCups<<" cups and "<<usrTablespoons<<" tablespoons"<<endl;
return 0;
}
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Amber, a network administrator, is conducting VoIP training for other IT team members. Melanie, a new team member, is confused about the difference between latency and jitter. What is the BEST way to explain the difference
The best way to explain the difference is option A: Jitter is the up and down variation in latency.
What are VoIP services?Voice over Internet Protocol (VoIP), is known to be a form of a technology that gives one room to be able to make voice calls via the use of a broadband Internet connection.
In the case above, The best way to explain the difference is option A: Jitter is the up and down variation in latency as it is the only best option.
See options below
Jitter is the up and down variation in latency.
Latency is the up and down variation in jitter.
Jitter is caused by an inadequate codec.
Latency is caused by sampling; jitter is not.
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Q. Imagine you are a fashion designer. Research on how to start your own fashion clothing brand. Write down the process you need to follow to start your own fashion clothing brand. Think about the conditions one has to meet to ensure the quality of the clothes (manufacturing and the cost of clothes). If possible draw the flow chart to describe the steps, which will be taken by the fashion designer (or you) in making a decision.
The process you need to follow to start your own fashion clothing brand are:
Find a need in the market. Create a business plan Find your target audience. Begin designingIdentify a clothing manufacturer. Select a brand name, logo, and market profileSelect a price point for your items.Start the marketing process. Put done some realistic sales and distribution goals. Begin a soft launch, and also search for more investment and partnerships. What is clothing line?A clothing brand or a clothing line is known to be made up of a composition of apparel made for a target audience and sold mostly in retail locations and via stores.
Note that The process you need to follow to start your own fashion clothing brand are:
Find a need in the market. Create a business plan Find your target audience. Begin designingIdentify a clothing manufacturer. Select a brand name, logo, and market profileSelect a price point for your items.Start the marketing process. Put done some realistic sales and distribution goals. Begin a soft launch, and also search for more investment and partnerships.Learn more about clothing brand from
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Match the column.
Description Shortcut key
Move to next cell in row page up
The matchup are:
1) move to next cell in row - tab
2) move to previous cell in row - shift+tab
3) up one screen - page up
4) down one screen - page down
5) move to next worksheet - ctrl + page down
6) move to previous worksheet - ctrl + page up
7) go to first cell in data region - ctrl+ home
8) go to last cell in data region - ctrl + end
What are computer shortcut keys?A computer shortcut is known to be some group of one or a lot of keys that brings about a command in software or in any kind of operating system.
Hence, The matchup are:
1) move to next cell in row - tab
2) move to previous cell in row - shift+tab
3) up one screen - page up
4) down one screen - page down
5) move to next worksheet - ctrl + page down
6) move to previous worksheet - ctrl + page up
7) go to first cell in data region - ctrl+ home
8) go to last cell in data region - ctrl + end
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An application is hosted on an EC2 instance in a VPC. The instance is in a subnet in the VPC, and the instance has a public IP address. There is also an internet gateway and a security group with the proper ingress configured. But your testers are unable to access the instance from the Internet. What could be the problem
In this scenario, the most likely problem is to: D. add a route to the route table, from the subnet containing the instance, to the Internet Gateway.
What is RIP?RIP is an acronym for Routing Information Protocol and it can be defined as an intradomain routing protocol which is typically designed and developed based on distance vector routing.
The types of RIP.In Computer networking, there are two main types of Routing Information Protocol (RIP) and these include:
RIP version 1.RIP version 2.RIP version 2 such as an EC2 instance in a VPC are generally designed and developed to include subnet masks. This ultimately implies that, the most likely solution to the problem is to add a route to the subnet’s routing table, which is from the subnet containing the instance and then to the Internet Gateway.
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Complete Question:
An application is hosted on an EC2 instance in a VPC. The instance is in a subnet in the VPC, and the instance has a public IP address. There is also an internet gateway and a security group with the proper ingress configured. But your testers are unable to access the instance from the Internet. What could be the problem?
A. Make sure the instance has a private IP address.
B. Add a route to the route table, from the subnet containing the instance, to the Internet Gateway.
C. A NAT gateway needs to be configured.
D. A Virtual private gateway needs to be configured.
what are the uses of recycle bin
Answer:
use of recycle bin-
It provides users the option to recover deleted files in Windows operating systems
What port on a name server is used for user datagram protocol (udp) name request packets?
The port name that is used on the server is port 53 over UDP for name resolution communications.
What is datagram protocol?A datagram protocol is a member of the internet protocol. With this system, we can send messages and texts to the other protocol systems in applications, and other hosts on internet data protocol.
Port 53 is used for sending requests to other ports, and it is a single request service used by UDP. It requires a single UDP request from the clients.
Thus, port 53 on a name server is used for user datagram protocol.
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What is the advantage of 2023 murano’s available intelligent awd working in conjunction with vehicle dynamic control?.
The advantage of 2023 Murano's available intelligent awd working in conjunction with vehicle dynamic control is that helps the driver to be able to stand or maintain cornering control.
What is cornering stability control?The Cornering Stability Control is known to be the kicks in a car that if it senses that the car is going on a sharp corner, it can help to monitor the amount of braking force that is exerted on each wheel and help the car keep a straight line.
Hence, The advantage of 2023 Murano's available intelligent awd working in conjunction with vehicle dynamic control is that helps the driver to be able to stand or maintain cornering control.
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What is an effective fully automated way to prevent malware from entering your system as an email attachment
An effective fully automated way to prevent malware from entering your system as an email attachment is to ensure that all security patches and updates are installed.
What is malware?Malware is any software intentionally designed to cause disruption to a computer, server, client, or computer network, leak private information, gain unauthorized access to information or systems, deprive users access to information or which unknowingly interferes with the user's computer security and privacy.
Effective fully automated way to prevent malwareThe following ways can be used to prevent malware;
Make sure all security patches and updates are installedInstall updates and patches as soon as possible to protect against malware and other digital threats. Turn on automatic updates whenever possible. use unique and strong passwords to secure your account.Thus, an effective fully automated way to prevent malware from entering your system as an email attachment is to ensure that all security patches and updates are installed.
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Select the correct text in the passage.
Which statement is true about depth-first search, or DFS?
1. Depth-first search follows multiple paths at the same depth.
2. It explores all nodes for all solutions.
3. It takes up less space than BFS.
4. The time
complexity for DFS is bm.
The statement that is true about depth-first search, or DFS is that It explores all nodes for all solutions.
Check more about DSF services below.
Does depth first search visit every node?The DFS algorithm is known to be a kind of a recursive algorithm that is said to often make use of the idea of backtracking.
Note that this is one where there is an exhaustive searches of all the nodes by going ahead and also backtracking.
Hence, The statement that is true about depth-first search, or DFS is that It explores all nodes for all solutions.
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Orlando is home to some of the famous icons in the world. We even have a theme park that has an icon for each of the areas/buildings you can visit. Your task is to create an icon for yourself. It should have some sort of meaning behind it. It must use two different loops to create your icon. See the rubric for requirements.
Using the knowledges of python is possible to create a code that can create the icon.
Writting the code in phyton:# header comment: This turtle python create a mathematical pattern that is formed by looping
# and creating circle at same time import turtle
# create a turtle named t
t = turtle. Turtle()
# set up background color, pensize and speed
turtle.Screen().bgcolor("black")
t.pensize(2)
t.speed(0)
# first loop: determines how many times the inner loop should be repeated
for i in range(8):
# loop over each color in the list of available colors
for j , color in enumerate(["red", "magenta", "blue", "cyan", "green", "yellow"", "white"]):
t.pencolor(color)
if j % 2 # if j iss odd, draw a circle with radius 100
t.circle(100)
else: # if j is even, draw a circle with radius 50
t.circle(50)
t.left(10)
t.hideturtle()
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What tool allows you to search external competitive intelligence research?
Answer:
SocialPeta
Explanation:
When charlie attaches a file to an email message, the computer's __________ is responsible for managing his access to the location where the file is stored.
Answer:Operating system
Explanation:
When charlie attaches a file to an email message, the computer's File Management System is responsible for managing his access to the location where the file is stored. Data files are managed using file management software systems, sometimes known as file managers or file tracking software. Even though it is made to manage individual or group files, including records, office documents, and similar data, its capabilities are somewhat limited.
How files are stored on the computer?Folders and drives both contain storage for files and folders. A storage device is a piece of equipment that can keep data safe long after the computer has been turned off. Here are a few illustrations of storage units. A device that reads and writes data to the hard disk is a hard disk drive.
For file maintenance (or management) tasks, a file management system is utilized. It is a kind of software that controls how computer systems' data files are organized. A file management system, which is meant to manage individual or group files, such as unique office papers and records, has limited capabilities.
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To assist a user, a help desk technician is able to take advantage of a Windows proprietary network protocol that allows the technician to open a graphical interface to connect with the user's Windows computer. Which of the following TCP/IP port numbers is the default port used by this protocol
In order to assist an end user, a help desk technician can use the network protocol with a default TCP/IP port number of 3389.
What is the TCP/IP protocol suite?The TCP/IP protocol suite is an abbreviation for Transmission Control Protocol and Internet Protocol and it's a standard framework for the transmission (prepare and forward) of information on digital computers over the Internet.
In the Transmission Control Protocol and Internet Protocol (TCP/IP) suite, a help desk technician can use the network protocol with a default TCP/IP port number of 3389 to assist an end user by opening a graphical user interface to connect with the end user's Windows computer.
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A data analyst uses the SMART methodology to create a question that encourages change. This type of question can be described how
A data analyst uses the SMART methodology to create a question that encourages change, which can be described as an action-oriented question.
What is a data analyst?A data analyst is a professional that studies information in order to obtain any type of outcome.
In computers, data analysts can use the SMART methodology which includes diverse criteria to increase the chances of success.
In conclusion, a data analyst uses the SMART methodology to create a question that encourages change, which can be described as an action-oriented question.
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In a DTP project, Fiona is looking for a way to make a page layout attractive to readers. Help Fiona pick the correct word to complete the sentence.
You’ll need a(n) _____ to capture the attention of your audience. It can be an illustration, a photograph, a block of bold text, or a quote in a column of white space.
You’ll need a(n) a block of bold text to capture the attention of your audience.
How do you make text bold in pages?First one need to select Format and then Font and then Bold.
Note that by bolding a selected text, it can capture the mind of the people to the page layout.
Hence, You’ll need a(n) a block of bold text to capture the attention of your audience.
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Which type of network is best for shayne?
PAN is known to be the type of network that is best for shayne.
What is PAN in a network?A personal area network (PAN) is known to be a form of an interconnection that is made by information technology devices and it is one that is found in the range of a specific person.
Hence, based on the above scenario, PAN is known to be the type of network that is best for shayne.
See options below
Shayne keeps his home office computer on his desk. He wants to use a wireless keyboard and mouse, and to send output to his printer and receive input from his scanner wirelessly. Which type of network is best for Shayne?
WAN
PAN
MAN
LAN
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Variables that can take only 2 variables are referred to as which one of the following?
Answer:
Binary variable
Explanation:
These are variables that can only take 2 values.
When a variable has only two possible levels, it is referred to as binary or dichotomous. Most of the time, these variables can be asked in a “yes/no” manner. A binary variable is something like a person's smoking status.
What Variables that can take only 2 variables?Numerical and categorical. Then, each category is divided into two subcategories: discrete or continuous for numeric variables, and nominal or ordinal for categorical variables.
In their investigations, psychologists frequently use several dependent variables. The main justification for this is that it makes it simple for them to quickly and cheaply respond to more study inquiries.
A naming scale is one in which variables are merely “named” or labelled, without regard to their order. Beyond just identifying them, the variables on an ordinal scale have a precise order.
Therefore, Labels, an order, and a specified interval are provided for each of the variable possibilities in an interval scale.
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If the timer is started on November 17 at 4:00 pm and stopped three seconds later, what will display under Time elapsed:
If the timer is started on November 17 the thing that display under Time elapsed is that seconds is undefined.
Which is an undefined variable?An undefined variable is known to be a kind of a variable that is often used in a kind of a program that was said to be not previously declared in a source code.
In a lot of programming languages, this can lead to an error. Hence, If the timer is started on November 17 the thing that display under Time elapsed is that seconds is undefined.
See full question below
Code Example 11-1
from datetime import datetime, time
def main():
input("Press Enter to start...")
start = datetime.now()
month = start.strftime("%B")
day = start.strftime("%d")
hours = start.strftime("%I")
minutes = start.strftime("%M")
am_pm = start.strftime("%p")
print("Start time:",month,day,"at",hours,":",minutes,am_pm)
input("Press Enter to stop...")
stop = datetime.now()
month = stop.strftime("%B")
day = stop.strftime("%d")
hours = stop.strftime("%I")
minutes = stop.strftime("%M")
am_pm = stop.strftime("%p")
print("Stop time: ",month,day,"at",hours,":",minutes,am_pm)
elapsed_time = stop - start
new_days = elapsed_time.days
new_minutes = elapsed_time.seconds // 60
new_hours = new_minutes // 60
new_minutes = new_minutes % 60
print("Time elapsed: ")
if new_days > 0:
print("days:",new_days)
print("hours:", new_hours, ", minutes:", new_minutes)
if __name__ == "__main__":
main()
Refer to Code Example 11-1: If the timer is started on November 17 at 4:00 pm and stopped on November 18 at 6:30 pm, what is the value of seconds at the end of the program?
a. 95400
b. seconds is undefined
c. 1800
d. cannot tell
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You have been put in charge of S3 buckets for your company. The buckets are separated based on the type of data they are holding and the level of security required for that data. You have several buckets that have data you want to safeguard from accidental deletion. Which configuration will meet this requirement
The configuration that will meet this requirement is the ones whose AWS Region(s) you are to store on your Amazon S3 data.
What are S3 buckets?A bucket is known to be a kind of a container for objects that saves in Amazon S3.
Note that a person can save a lot of number of objects in a bucket and one can be able to have up to 100 buckets in their account.
Note that Amazon S3 is said to be a kind of program that is made to save, protect, and get back data from “buckets” at any point in time from any place on any device.
Therefore, The configuration that will meet this requirement is the ones whose AWS Region(s) you are to store on your Amazon S3 data.
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Enter a formula in cell C13 to look up the registration fee for the first vehicle. Use the vehicle type in cell C4 as the Lookup_value argument. Use the RegistrationFees named range as the Table_array argument. The registration fees are located in column 2 of the data table. Require an exact match.
The formula that depicts the registration fee on the computer is Formula at C13 : =VLOOKUP(C4,Data!$B$10:$C$17,2,0)
How to illustrate the information?A computer program is a sequence or set of instructions in a programming language for a computer to execute.
Computer programs are one component of software, which also includes documentation and other intangible components. A computer program in its human-readable form is called source code
In this case, enter a formula in cell C13 to look up the registration fee for the first vehicle.
Then, one can use the vehicle type in cell C4 as the Lookup_value argument and then use the RegistrationFees named range as the Table_array argument.
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A project manager has designed a new secure data center and has decided to use multifactor locks on each door to prevent unauthorized access. Compare the following types of locks that the project manager may use to determine which example the facility is utilizing.
The types of locks that the project manager may use to determine which example the facility is utilizing is said to be a lock that needs an employee to be able to use a smart card and also a pin to enter at the same time.
How does multi-factor authentication work?Multi-factor Authentication (MFA) is known to be a kind of an authentication method that needs the user to give two or a lot of verification factors to be able to have access to a given resource e.g. application.
Note that it is said to be a vital aspect of a strong identity and access management (IAM) policy and therefore, the types of locks that the project manager may use to determine which example the facility is utilizing is said to be a lock that needs an employee to be able to use a smart card and also a pin to enter at the same time.
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What is the current situation of drone technology in emergency rescue and recovery
Drones are now being used by researchers, notably those at the University of Montana, to forecast how to respond to disasters, particularly forest fires. Drones are equipped with sensors that can monitor wind speed and direction, position, location, humidity, and temperature. Major utility companies are looking into how technologies like drones and artificial intelligence may help to lower the likelihood of future fires and for infrastructure assessment to help minimize fire risk. Drones are now being used by California's emergency services to help find forest fires, which can help determine the kind and quantity of supplies needed on the site. Drones can be equipped with thermal detection sensors, which utilize infrared light to identify heat signatures and aid first responders find hotspots for fires.
What will be the available drive space in a raid 5 configured system with 3 250gb hard drives?.
500 GB will be the available drive space in a raid 5 configured system with 3 250gb hard drives.
How many GB is a gigabyte?One gigabyte (GB) is known to be one that is made up of about a 1 billion bytes, or we can say that it is made up of 1 thousand megabytes.
Note that a computer is one that can have 4 GB of RAM as well as 16 GB and a gigabyte (GB) is known to be seen with two hard G's which is said to be the unit of data storage capacity that is known to be made up of roughly about to 1 billion bytes.
Hence, based on the above, 500 GB will be the available drive space in a raid 5 configured system with 3 250gb hard drives.
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.Match the following
.
misconfiguration. ............. Antivirus
Spoofing ..............Fake identity
Malware........ ..... No authentication
Infected files ..........Trojan horse
The Match up are:
Malware - Antivirusmisconfiguration - No authenticationSpoofing - Fake identityInfected files -Trojan horseWhat is spoofing?Email spoofing is known to be a form of attack where an attacker is said to makes the 'from address' in an email to look a lot like legitimate.
Hence, The Match up are:
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What is the correct term for files copied to a secondary location for preservation purposes?.
The correct term for files copied to a secondary location for preservation purposes is backup.
What is a Backup?This refers to the movement of files from one location to another for storage purposes.
Hence, we can see that this is done in order to preserve the files so that should the first memory location get compromised, it can be easily retrieved and this helps to prevent data loss.
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Modify the CharacterInfo class shown in Figure 7-3 so that the tested character is retrieved from user input.
The tested character is modified as given below. See the definition of tested character below.
What is characterization testing?Michael Feathers created the phrase "characterization testing."
A characterization test (also known as Golden Master Testing) in computer programming.
It is a method of describing (characterizing) the actual behavior of an existing piece of software and thereby protecting legacy code against unwanted modifications through automated testing.
What is the modified characterInfo class?Run on java, the modified characterInfo class is given as follows:
//import packages
import java.util.Scanner;
//Java class
public class InputCharacterInfo {
//entry point of the program , main method
public static void main(String[] args) {
//creating object of Scanner class
Scanner sc=new Scanner(System.in);
//asking user to enter character
System.out.print("Enter a character : ");
//reading character
char aChar=sc.next().charAt(0);
System.out.println("The character is "+aChar);
if(Character.isUpperCase(aChar))
System.out.println(aChar+" is uppercase");
else
System.out.println(aChar+" is not uppercase");
if(Character.isLowerCase(aChar))
System.out.println(aChar+" is lowercase");
else
System.out.println(aChar+" is not lowercase");
aChar=Character.toLowerCase(aChar);
System.out.println("After toLowerCase(), aChar is "+aChar);
aChar=Character.toUpperCase(aChar);
System.out.println("After toUpperCase(), aChar is "+aChar);
}
}
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Data Blank______ is the collection of data from various sources for the purpose of data processing. Multiple choice question. summary management aggregation
Answer: data aggregation
Explanation:
data aggregation
(Convert decimals to fractions) Write a program that prompts the user to enter a decimal number and displays the number in a fraction. Hint: read the decimal number as a string, extract the integer part and fractional part from the string, and use the BigInteger implementation of the Rational class in Programming
The given program that prompts the user to enter a decimal number and displays the number in a fraction is:
import java.math.BigInteger;
import java.util.Scanner;
public class Exercise_13_19 {
/** Main method */
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
// Prompt the user to enter a decimal number
System.out.print("Enter a decimal number: ");
String[] decimal = input.nextLine().split("[.]");
// Create a Rational object of the integer part of the decimal number
Rational r1 = new Rational(new BigInteger(decimal[0]), BigInteger.ONE);
// Create a Rational object of the fractional part of the decimal number
Rational r2 = new Rational(new BigInteger(decimal[1]), new BigInteger(
String.valueOf((int)Math.pow(10, decimal[1].length()))));
// Display fraction number
System.out.println("The fraction number is " +
(decimal[0].charAt(0) == '-' ? (r1).subtract(r2) : (r1).add(r2)));
}
}
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The crosstab query wizard asks you to select fields for the _____, column headings, and values
The crosstab query wizard asks you to select fields for the row headings, column headings, and values.
What is crosstab?Image result for Crosstab Query Wizard prompts you to select the fields for the row titles, column titles and values. A crosstab query is a type of query. When you run a crosstab query, the results are displayed in a datasheet that has a different structure than other types of datasheets.
The row heading or row header is the gray-colored column located to the left of column 1 in the worksheet containing the numbers (1, 2, 3, etc.) used to identify each row in the worksheet.
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