Matches any single numeric character.

Matches any number of characters. It can be used as the first or last character in the character string.

Collection of related information about a subject organized in a useful manner.

Allows all the authorized users in an organization to share its data.

Results of a calculation.

Short, alphanumeric values, such as a last name or a street address. _______________________

Carried in separate files that are possible to repeat the same data that information appears at least only once.

Fields that contain only one of two values.

Carries more data than expected. ____________________________________________

Persons who are responsible for the overall information from database.

a*a finds a string that start with letter a and ends with any letter.

S?a* may return star, start and smart.

Co[h-t]l finds Colt, Cool, Cost.

[!b-d]* finds ask, bad, and sad.

T* finds a string that contains letter t.

1## may return 100, 101, 111, 199 and 201

D[ae]g finds dog and dig.

?a* finds math, psalm and tall.

*[g-k] finds as string that ends with g, h, i, j, k.

[!p-s]* finds a string that may start with letter m, o or y.

A collection of data about a specific topic, such as products or suppliers.

These are the persons within the organization who operate and modify the data in the database, and who request or receive information from database.

Matches any single alphabetic character.

Monetary values

This refers to users who have improper access to a database.

It is used to create and maintain the database that provides information to its user.

Function of DBMS is safeguarding data against corruption.

Function of DBMS is to protects data against unauthorized access.

Disadvantage of databse is sharing of datas.

Disadvantage of databse is integrated data.

Importance of DBMS is Excess.

Importance of DBMS is Access.

Disadvantage of database is Expense.

Importance of databse is reduce redundancy data.

Importance of database is data accessibility and responsiveness

Functions of database is provides immediate recovery and restarts facilities when a hardware/software fails.

These are the persons who design and develop new application program such as programmers and system analysts.

These are languages, menu, and other facilities wherein the users interact with various system components.

Matches any character not in the brackets.

Matches any one of a range of characters. You must specify the range in ascending order (A to Z, not Z to A).

Matches any single character within the brackets.

Compares a string expression to a pattern in an SQL expression.

Filters the datas in a table

Prompt during data execution not met.

Declaring limitation or rules in a certain fieldnames.

Activating this to avoid redundant in producing unique ID numbers.

Determine the kind of values that the users can store in the fieldnames.

Editable Area where you can edit the table, query, form and report.

Expression/Function use in calculated when creating condition such as passed or failed.

Symbol use in concatenating/combining text.