Indicate what relational expressions are false. (Choose all that apply) O "Mary" < "MaryEllen" O "Tim" < "Tom" O "Scott" < "John Abney" O "John" < "JOHN" O "349" > "54"
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- 38. Which of the operations constitute a basic set of operations for manipulating relational data? a. Predicate calculus b. Relational calculus c. Relational algebra d. None of the aboveFill in the appropriate relational operator to complete each of the following conditions. A. Check to see if the color is Blue. if (color “Blue”): B. Check to see if the average is below 70. if (average 70):Please produce a set of normalized relations for the following statements.
- Can you Write the SQL statements to do the following please : 1. Display the artist's name from the Artist table in uppercase.2. Display the person's Key, First Name, Last Name and Area Code (first 3 digits of the phone number) from the Person table and label the output as such. 3. Display the current date and five days from that date.4. Display the difference between the current date and the PurchaseDate of the Inventory.5. Display the day of the week, in words, on which the Purchases were place. (Hint: Use datepart dw.)6. Display the minimum, maximum, sum, average, count fields, count records for the SaleDetailPrice from the SaleDetail table. Appropriately label the output.7. Display the count of phone numbers in the Person table.8. Display the record count of the Person table.Create a question, a question should be covering the independent variable. Please help. This is for the 'STATEMENT OF THE PROBLEM'Create a function name BALANCE that returns the status of outstanding amount for each customer. Use the following criteria for your function: Outstanding_amt less than 5000 , returns ‘SMALL AMOUNT’ Outstanding_amt between 5000 and 10000 , returns ‘AVERAGE AMOUNT’ Outstanding_amt greater than 10000 , returns ‘LARGE AMOUNT’ Use function BALANCE in your SQL statements that display the cust_code, cust_name, Outstanding_amt and function BALANCE.
- Write the correct term that matches the description below. Performs arithmetic operations (+, –, *, /) as well as comparison or relational operations (<, >, =); the latter are used to compare numbers.In cell N3, enter a formula using the IF function and structured references as follows to determine which employment level Tiffany Adams is qualified for: The IF function should determine if the employee's Years of Experience is greater than or equal to 4, and return the value 2 if true or the value 1 if false. Fill the formula into the range N4:N32, if necessary.Fill in the appropriate relational and logical operators to complete each of the following conditions. a. Check to see if it is Thanksgiving Day (November 22). if (month “November”) (day 22):
- Relational Operation My Solutions > Let \( X=8 \), perform some relational operation that will address the following problems: 1. Is \( X \) less than 5 ? place the result as Answer1. 2. Is \( \mathrm{X} \) in between 9 and 15 ? place the result as Answer2. 3. Is \( X \) an odd number 5 ? place the result as Answer3. 4. Is \( \mathrm{X} \) greater than 13 or less than 2 ? place the result as Answer4. 5. Is \( \mathrm{X} \) not equal to 4 or not equal to 6 ? place the result as Answer5. Script 0Do the steps below in microsoft SQL server management studio. -create Authors and Books relations. -create the tuples of Authors and Books relations. -using T-SQL statements, assign first names of the youngest and the oldest Author into two variables. Display the variable values. -using T-SQL statements, assign first names of Authors whose last name is the longest and the shortest into two variables. Display the variable values. -using T-SQL statements, write a program section that calculates and displays sum of numbers starting from 1 to n. -implement an SP that searches/filters the Authors relation. SP should accept the following arguments: SSNo (equivalence comparison), First Name (fuzzy-prefix), Last Name(fuzzy-prefix), DOB (equivalence comparison), Gender(equivalence comparison), NumberOfPrizesMin (NumberOfPrizes attribute value of “to be selected tuples” should be greater than or equal to this value), NumberOfPrizesMax (NumberOfPrizes attribute value of “to be selected…Q2.If you combine two relational operators with a logical operator or you use the !operator to negate a relation, the entire expression following the if statement requires ____ . a) double quotes b) parentheses c) square braces d) capitals