The number of records or rows in a table using MySQL can be got by using the COUNT statement.
Explanation:
- To counts all of the rows in a table, whether they contain NULL values or not, use COUNT
- That form of the COUNT() function basically returns the number of rows in a result set returned by a SELECT statement
- The SQL COUNT() function returns the number of rows in a table satisfying the criteria specified in the WHERE clause.
- It sets the number of rows or non NULL column values.
- COUNT() returns 0 if there were no matching rows.
- The SQL COUNT function is an aggregate function that returns the number of rows returned by a query. You can use the COUNT function in the SELECT statement to get the number of employees, the number of employees in each department, the number of employees who hold a specific job, etc.
Answer:
Financial literacy of someone's ability to understand and apply financial skills, including budgeting, financial management, investing and risk calculation. However, lack of financial literacy may result in opposite of having financial literacy.
Explanation:
Financial literacy of someone's ability to understand and apply financial skills, including budgeting, financial management, investing and risk calculation. Financial literacy helps individuals in taking financial decisions in achieving self-sufficient financial stability. Financial literacy is the skill of someone about making financial decisions. This skill can help a person to develop a financial roadmap about what he earns, how he will earn, what he spends and what he saves and owes.
Lack of financial literacy can cause to loose your:
- making effective financial planning
- making the right decision about budgeting
- ability to calculate interest
- understanding the time value of money.
Financial illiteracy can cause you to lose your money or become victims of predatory lending, fraud, subprime mortgages, paying high-interest rates, bankruptcy or potentially resulting in bad credit.
The lack of financial literacy can lead to owing large amounts of debt and making poor financial decisions. For example, the advantages or disadvantages of fixed and variable interest rates are concepts that are easier to understand and make informed decisions about if you possess financial literacy skills.
Answer: -26
Explanation:
We have: 1 1 1 0 0 1 0 1
Since it’s one’s complement representation, then we check the very first digit to state if the number is negative or positive. Since the very first digit to the left is 1, then the number will be negative.
When it is negative, we now flip the bits, so that we get:
0 0 0 1 1 0 1 0
Notice we just turn the 1’s into 0’s and vice versa.
We now convert this binary into decimal:
We assign to each digit the corresponding power of 2.
See it in a table:
Then multiplying each digit by its corresponding power of 2 and then adding the results, we get:
We get:
Since we stated that the number is negative, then, the final result is: -26
Answer:
Explanation:
import java.util.Scanner;
public class pitcherValues {
public static void main(String[] args) {
String firstName, lastName;
int earnedRuns, inningsPitched;
double ERA;
Scanner in = new Scanner(System.in);
System.out.println("Pitchers First Name is?");
firstName = in.nextLine();
System.out.println("Pitchers Last Name is?");
lastName = in.nextLine();
System.out.println("How many runs did the Pitcher earn?");
earnedRuns = in.nextInt();
System.out.println("How many innings did the Pitcher Pitch?");
inningsPitched = in.nextInt();
ERA = (earnedRuns * 9) / inningsPitched;
System.out.println(firstName + " " + lastName + " has an ERA of " + ERA);
}
}
An examples of security goals that you may have for an organization is:
- To protect customer data against unauthorized access.
<h3>What is customer credentials about?</h3>
The goal of a firm in terms of security is to Safeguards or Defend customer credentials or details.
Therefore, An examples of security goals that you may have for an organization is:
- To protect customer data against unauthorized access.
Learn more about security goals from
brainly.com/question/14139033
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