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blagie [28]
2 years ago
9

1. Write a statement that opens the file Customers.dat as a random access file for both reading and writing.

Computers and Technology
1 answer:
KengaRu [80]2 years ago
3 0

Answer:

Explanation:

In Python you need to give access to a file by opening it. You can do it by using the open() function. Open returns a file object, which has methods and attributes for getting information about and manipulating the opened file.

https://eecs.wsu.edu/~cs150/tutorial/file/code11_3.html

Look at this link it may help.

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Answer:

Maybe is against the community

Explanation:

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3 years ago
If you anticipate running a particular query often, you can improve overall performance by saving the query in a special file ca
mestny [16]

If you anticipate running a particular query often, you can improve overall performance by saving the query in a special file called a(n)  stored procedure.

<h3>What is meant by stored procedure?</h3>

An application that uses a relational database management system can access a subroutine known as a stored procedure. These processes are kept in the data dictionary of the database. Access control and data validation are two applications for stored processes.

A stored procedure is a collection of SQL statements that have been given a name and are kept together in a relational database management system (RDBMS) so they may be used and shared by various programs.

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brainly.com/question/13692678

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2 years ago
Brian has been working for a few years now and has saved a substantial amount of money. He now wants to invest 50 percent of his
babunello [35]
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3 years ago
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You are configuring a firewall to use NAT. In the configuration, you map a private IP address directly to a persistent public IP
Ivan

Answer:

Option B (Static NAT) would be the correct choice.

Explanation:

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Explanation:

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