dbskool

Module 1: The Programming Process

PPT MCQ

Module 1: The Programming Process

dbskool August 30, 2023

The Programming Process 1. The programming process is ----------- A) System-development process B) Coding process C) Testing process D) Problem solvi…

Module 09: Multiple Processing: Direct Access

PPT Descriptive

Module 09: Multiple Processing: Direct Access

dbskool August 29, 2023

Multiple Processing: Direct Access 1. Define cylinder, track and sector. Cylinder: Cylinder is the collection of tracks of the same numbers on a di…

Module 08: Multi-file Processing: Sequential Access

PPT Descriptive

Module 08: Multi-file Processing: Sequential Access

dbskool August 29, 2023

Multi-file Processing: Sequential Access 1. What is the master file and transaction file? Master file: A relatively permanent file that contains info…

Module 07: Tables

PPT Descriptive

Module 07: Tables

dbskool August 29, 2023

Tables 1. What is a table? A table is a collection of homogenous data type (Numeric, Alphabetic, records) and size (length). Table holds information …

Module 06: Multi Level Control Break

PPT Descriptive

Module 06: Multi Level Control Break

dbskool August 29, 2023

Multi Level Control Break 1. Define the following Keywords: • Detail-printed: Refers to a report which contains detail lines. • Group-indicated:…

Module 05: Control Breaks

PPT Descriptive

Module 05: Control Breaks

dbskool August 29, 2023

Control Breaks Define the following Keywords: • Control break: Control Break is a change in the value in a control field between consecutive record…

Module 04: Complex Conditions of Conditions

PPT Descriptive

Module 04: Complex Conditions of Conditions

dbskool August 29, 2023

Complex Conditions of Conditions 1. How can we identify redundancy? We can identify redundancy by: i. Looking for two files that have the same acti…