LECTURE BSCS3A ARCHITECTURE

A collection of records.

• FILES

• BYTES/CHARACTER

• TRANSACTION FILE

• PROGRAM FILE

A combination of eight’s 8 consecutive bits.

• FILES

• BYTES/CHARACTER

• TRANSACTION FILE

• PROGRAM FILE

It is information for adding, deleting or modifying a record in a master file.

• FILES

• BYTES/CHARACTER

• TRANSACTION FILE

• PROGRAM FILE

Stored in other files or files or are resident in main memory.

• FILES

• BYTES/CHARACTER

• TRANSACTION FILE

• PROGRAM FILE

A single digit number represented by either 0 or 1.

• BITS

• WORK FILE

• FIELDS

• FILE ORGANIZATION

It is acts as a temporary in the application.

• BITS

• WORK FILE

• FIELDS

• FILE ORGANIZATION

A collection of related character.

• BITS

• WORK FILE

• FIELDS

• FILE ORGANIZATION

The technique used to represent and store the records in a file.

• BITS

• WORK FILE

• FIELDS

• FILE ORGANIZATION

The way in which components relate to each other.

• STRUCTURE

• FUNCTIONS

• PROCESSOR REGISTER

• WORD

The operation of individual components as part of the structure.

• STRUCTURE

• FUNCTIONS

• PROCESSOR REGISTER

• WORD