BBA BCA Class XI Fundamentals of computer PowerPoint

Computer & IT Applications Questions

Application Package Why is excel also known as spreadsheet or worksheet? Explain it with respect to the following: worksheet, graphics, and database management system. What is meant by word processing and slide presentation? Discuss the difference between word processing and data processing. Why mail merge is considered as an important feature in MS word? Explain […]

BBA BCA Fundamentals of computer

Explain the functions of the Dos commands with syntax.

MKDIR: Creates a directory. Syntax: MKDIR [drive] path. e.g.: C:\>MKDIR Test                 :-Creates test directory in C drive. C:\>MKDIR\BBA\lab1        :-Creates subdirectory lab1 in the directory BBA in C drive. DIR/W/P/S DIR: Displays a list of files and subdirectories in a directory. Syntax: DIR [drive:] [path] [filename] [/A: [Attributes]] [/B] [/C] [/L]                [/O: [order]][/S] [/P] [/W] […]

Fundamentals of computer

Computer science important questions

Database What is a database? List the major use of database application software. What is DBMS? Write its advantages and disadvantages. Define database and DBMS. Explain the advantages of a database system over a flat-file system. Describe different database models with their merits and demerits. Alternatively, describe any two-database model with a diagram. What is […]

Fundamentals of computer

Explain about OSI/ISO model of networking.

ISO is responsible of standardization the methods by which computers communication worldwide. To do so. ISO created a model for network communication, Called OSI (OPEN SYSTEM INFTERFACE) reference Model. The OSI model describes how information from a software application in one computer moves through a network medium to a software application in another computer. Application […]