System Limitations | MCQs

Explanation

In batch processing systems, all tasks are executed without user interaction, so incorrect or undesired commands may run unnoticed.

This can lead to errors or wasted resources, making it a key drawback of the system.

Explanation

• DOS uses letters of the alphabet (A-Z) to designate disk drives, and it can address up to 26 disk drives.
• This means that DOS can recognize and assign drive letters from A to Z, allowing for a maximum of 26 disk drives to be connected to a system.

Explanation

A Business Intelligence (BI) reporting system is designed to extract, transform, and present data in a format that supports business decision-making. BI systems typically provide features for:

• Filtering data (selecting specific data based on criteria)
• Grouping data (organizing data into categories or aggregations)

BI systems are not designed to modify the underlying data itself.