Information Technology 2 Marks Quetions [Subject Skills]

The router is a network device designed to take incoming packets, analyze the packets, move the packets to another network, convert the packets to another network interface, drop the packets, direct packets to the appropriate locations, etc. A router functions similarly to a bridge. However, unlike a bridge, a router passes data packets from one network to another network based on their IP addresses, not MAC addresses.

You slip when you lose your footing whereas you trip when you catch your foot on or in something and you fall when you come down suddenly on wet or oily surfaces, occasional spills, flooring that does not have the same degree of fraction in all areas, etc common causes of slips whereas trip occurs due to wrinkled carpeting, poor lighting, obstructed view, uncovered cables, ladders, etc.

Text data type is not capable of storing the project description because its length cannot be more than 255 characters so the memo data type is preferred over the Text data type.

Using electronic spreadsheets, large volumes of data can be stored in worksheets. Worksheets can be managed, edited, viewed, retrieved, and printed easily in the desired format. Electronic spreadsheets support charts, which represent data pictorically.

The primary key in a DBMS uniquely identifies each record in a table and ensures data integrity. It enforces data integrity by preventing duplicate and null values. Also, it facilitates efficient data retrieval and serves as a reference for establishing relationships between tables.

In word processors, templates are a special type of document that can hold text, styles, macros, keyboard shortcuts, custom toolbars, QAT and ribbon modifications, and building blocks including Auto Text entries.