What does ABC & XYZ specify in the following SQL statement?

8. What does ‘abc’ & ‘xyz’ specify in the following SQL statement? … Explanation: The ‘DESCRIBE’ command is issued to see the structure of the table ‘tbl_name’.

What does ABC XYZ specify?

Answer:table name and column specs.

What is XYZ in the following SQL statement select XYZ from table 1?

What is ‘xyz’ in the following SQL statement? Explanation: The ‘SELECT’ queries can be combined together using the ‘UNION’ operator to produce the concatenated results from two or more tables. The data type of the columns is not taken into account.

What does name represent in the following SQL code?

What does ‘name’ represent in the following SQL code snippet? Explanation: ‘name’, ‘roll_num’, ‘address’ and ‘phone’ are the attributes in the table ‘student’. The CREATE TABLE construct in SQL creates a table, assigns a name to it and its attributes, and specifies the type of fields used in the table. 8.

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What is ABC in the following MySQL statement?

What is abc in the following MySQL statement? Explanation: Column names for a view can be explicitly provided in the ‘CREATE VIEW’ clause itself. It presents the table view with the aliased column names instead of the original column names.

What is the main MySQL program that does all the data handling is called?

–> The main MySQL program that does all the data handling is called mysqld.

What is ABC XYZ in the following MySQL query?

What is xyz in the following SQL statement? Explanation: The operation being performed in the statement is the ‘DELETE’. The table name is ‘xyz’ and column name is ‘abc’.

What is true about views Mcq?

This set of SQL Server Multiple Choice Questions & Answers (MCQs) focuses on “Views”. … Explanation: VIEW is a virtual table, through which a selective portion of the data from one or more tables can be seen. A view do not contain data of their own.

What are MySQL views?

MySQL Views

In SQL, a view is a virtual table based on the result-set of an SQL statement. A view contains rows and columns, just like a real table. The fields in a view are fields from one or more real tables in the database.

What does ABC & XYZ specify in the following SQL statement create table ABC XYZ );?

What does ‘abc’ & ‘xyz’ specify in the following SQL statement? Explanation: The ‘CREATE TABLE’ construct’s syntax is ‘CREATE TABLE tbl_name (column_specs)’. ‘tbl_name’ indicates the table name. ‘column_specs’ provides the specifications of the table attributes.

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What does Union operator do in SQL Mcq?

Explanation: The UNION operator is used for combining the results of various SELECT queries into one. For example, SELECT a FROM table1 UNION SELECT a FROM table2; produces the results from tables table1 concatenated with that of table2.

What is true about the following SQL statement?

What is true about the following SQL statement? Explanation: The keywords and function names are not case sensitive in SQL. They can be named in any letter case. So, the above statement is correct and legal.

Which of the following clauses is used to display information that matches given pattern?

Which of the following clauses is used to display information that match a given pattern? Explanation: The ‘LIKE’ clause filters information that match a given pattern. ‘WHERE’ clause selects information that is specified by a condition.

What is data in a MySQL database organized into a Objects B tables C networks d file systems?

What is data in a MySQL database organized into? Answer: Tables, Since MySQL is an RDBMS, it’s data is organized into tables for establishing relationships. A table is a collection of rows and columns, where each row is a record and columns describe the feature of records.

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