Is there any error in the following query?SELECT emp_id, title, start_date, fname, fed_idFROM personORDER BY RIGHT (fed_id, 3);
Data stored in __________ domains doesn’t require maintenance of a schema
What will be the result of the query given below?SELECT emp_id,‘ACTIVE’ AS STATUS,emp_id * 3.14 AS emp_pi,UPPER (lname) AS last_nameFROM employee;
What will be the output of a query given below?SELECT person_id, Fname, lnameFROM person;
A study was conducted in which water was pumped through cylindrical pipes made of a sparingly soluble solid. For a given pipe and certain flow conditions, the mass transfer coefficient kc has been calculated as 1 mm/s using the correlation Sh = 0.025 Re0.6 Sc0.33 If the velocity of the fluid and the diameter of the pipe are both doubled, what is the new value of kc in mm/s, up to 2 digits after the decimal point? ____________
In the following query, what does “person_id” stands for?CREATE TABLE person (person_ id SMALLINT UNSIGNED, fname VARCHAR(20), lname VARCHAR(20) , CONSTRAINT pk_person PRIMARY KEY (person_id));
What will be the output of the following query?SELECT emp_id, fname, lnameFROM employeeWHERE LEFT (fname, 1) =’F’ OR LEFT (lname, 1) =’F’;
The difference between the highest and the lowest frequencies of a signal is known as
If emp_id contain the following set {-1, -2, 2, 3, -3, 1}, what will be the output on execution of the given query?SELECT emp_idFROM personORDER BY emp_id;
The two basic types of signals are analog and: