Ages Number of students Relative Frequency 15-18 8 % 19-22 10 % 23-26 5 % 27-30 9 % 31-34 4 % 35-38 3 %

Q: Explain the different Survivor Selection methods.

A:

Q: Explain Data Comparison program.

A: Data comparison: Data compare in SQL is a common tool for comparing and deploying the SQL server…

Q: DML actions on basic views are only authorized in certain circumstances.

A: Step 1: Meaning of DML: Data manipulation language is used in a simple SELECT statement to generate…

Q: The State of New York certifies firefighters throughout the state and must keep track of all of…

A: Given: The State of New York certifies firefighters throughout the state and must keep track of all…

Q: Automatic scaling must be specified

A: Auto scaling is a cloud computing approach for dynamically assigning computational resources. It is…

Q: the procedure for collecting all of the information and sorting it before data en

A: Data entry is a crucial process in any business that involves collecting, organizing, and entering…

Q: Name of Supplier: ISBN Number of Supplier: Title and Publisher Date of Distribution 04 SOURCE Source…

A: Multivalued attributes are characteristics that may take on several values for a particular entity…

Q: uge the percent of plagiar

A: Q.   How do I submit a paper to gauge the percent of plagiarism?

Q: SALES Customer ID (primary key) Date of purchase Item code(foreign key) 001 2/05/2021 A-1 002…

A: Logical view : represents the functionality of the particular database to users.

Q: What is an advantage of focus group method over interviews

A: When conducting research or gathering insights from participants, researchers often have various…

Q: In an interview, a candidate is employed if he satisfies the following conditions: – Has Original…

A: To simplify the Boolean equation for the employment conditions using the Karnaugh map (K-Map)…

Q: Select assessment method and create a digital rubrics for the method selected

A: Assessment Tests: Tests of cognitive ability examine a wide range of mental talents, including…

Basic SQL Queries

Structured Query Language is the full form of SQL. It is a high-level language used to communicate with a relational database. It is used for creating, storing and accessing contents of a relational database. SQL is used to write the queries which are executed using database engines like Oracle, SQL Server and so forth.