gs gs115 SQL Joins - SQL Inner Join - Quiz No.1
gs gs115 Structured Query Language Quiz
This quiz belongs to book/course code gs gs115 Structured Query Language of gs organization. We have 79 quizzes available related to the book/course Structured Query Language. This quiz has a total of 5 multiple choice questions (MCQs) to prepare and belongs to topic SQL Joins. NVAEducation wants its users to help them learn in an easy way. For that purpose, you are free to prepare online MCQs and quizzes.
NVAEducation also facilitates users to contribute in online competitions with other students to make a challenging situation to learn in a creative way. You can create one to one, and group competition on an topic of a book/course code. Also on NVAEducation you can get certifications by passing the online quiz test.
Question 1: When there are no matching values between two tables of a database, which of the following join returns zero records?
Self join
Full join
Inner join
Right join
Question 4: What is the basic syntax for using INNER JOIN?
Select column_list From table1 INNER JOIN table2 ON table1.column = table2.column; Select column_list From table1 INNER JOIN table2; Select column_list From table1 ON table1.column = table2.column INNER JOIN table2; Select column_list From table1 INNER JOIN table2 table1.column = table2.column;
Question 5: Which of the following sets is similar to table1 INNER JOIN table2?
Table1 U Table2
Table1 – Table2
Table1 ∩ Table2
Table1 – Table2
