Answer:
System Software
Explanation:
An operating system is a system software that manages computer hardware as well as other things.
Answer:
Pair Programming
Explanation:
In Extreme Programming XP, pair programming is a practice in which two programmers work together in a pair at one machine, when writing a code.
One of the two programmers is called the "driver" or developer who writes the code and supervises all the changes made to the program.
The other one is called an "navigator" or observer who provides ideas on how the program should be written, observes or reviews it the program, identify the issues or errors in the code, help in code simplifications.
The two developers implements the program, do coding, review the program and check each other's work. They both are required to be equally skilled in order to implement and test the code. This improves the process of the software development. By working in a pair and reviewing and testing the code together, they develop a better code.
Answer:
Query:
insert into Categories (category_name) values ('Brass Code');
Explanation:
- The query is a medium through which a user of the database can communicate with the database or tables or any particular data. It means that when a user wants to access the database or tables or any data then there is a medium of query which is also known as SQL query.
- The query can help to make the database(which is a collection of tables), make the table in the database, add the data, modify the data or delete the data.
- For add the data there is a insert query which syntax is as follows: insert into table_name (column_1_name,column_2_name,....,column_n_name) values (column_1_values,column_2_values,....,column_n_values);
- There is only one column value in the question which a user needs to add so that can be done by the help of a statement that is defined on the answer part.
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