What is implementation levels of MIS?

  Implementation of Management Information System Implementation of a system is as much important as the creation of it. Implementation can easily destroy the good work done in the earlier phases and bring the system to a standstill. Implementation requires technical and managerial skills as the implementers work as change agents.  Implementation is also a … Read more

Sub-Systems of an Information system: EDP/MIS/DSS.

Sub-Systems of an Information system: EDP/MIS/DSS.  Electronic data processing (EDP) Electronic data processing is also known as EDP, a frequently used term for automatic information processing. It uses the computers to collect, manipulate, record, classification and to summarize data. EPD can be described as the processing of data using electronic means such as computers, calculators, servers and … Read more

Procedural, Object-oriented and event driven Programming Languages (Visual Basic).

 

Procedural, Object-oriented and event driven Programming Languages (Visual Basic).

Procedural, Object-oriented and event driven Programming Languages (Visual Basic).

Procedural Programming :

Procedural Programming can be defined as a programming model which is derived from structured programming, based upon the concept of calling procedure. Procedures, also known as routines, subroutines or functions, simply consist of a series of computational steps to be carried out. During a program’s execution, any given procedure might be called at any point, including by other procedures or itself.

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what is Visual Basic? Visual and non-visual programming.

  what is Visual Basic? Visual and non-visual programming. What is VB? Visual Basic is a third-generation event-driven programming language first released by Microsoft in 1991. It evolved from the earlier DOS version called BASIC. BASIC means Beginners’ All-purpose Symbolic Instruction Code. Since then Microsoft has released many versions of Visual Basic, from Visual Basic 1.0 to the final version Visual Basic … Read more

Types of Information in MIS.

  Types of Information. Information contains an element of surprise, reduces uncertainty and triggers off action, The information can be classified into three types : 1. Environmental Information : Environmental information requirement can be further classified and described as follows: Government Policies : Information about government policies or financial and tax affairs, political stability, etc. is required and may … Read more

MDU University BCA 5th Semester Syllabus, Data Communication and Networking.

  BCA 5th Semester Syllabus BCA – 303 : Data Communication and Networking UNIT – I  Introduction to Computer Communications and Networking Technologies; Uses of Computer Networks; Network Devices, Nodes, and Hosts; Types of Computer Networks and their Topologies; Network Software: Network Design issues and Protocols; Connection-Oriented and Connectionless Services; Network Applications and Application Protocols; Computer … Read more

MDU University BCA 5th Semester Syllabus, Computer Graphics.

  BCA 5th Semester Syllabus BCA-302: Computer Graphics   UNIT – I  Graphics Primitives: Introduction to computer graphics, Basics of Graphics systems, Application areas of Computer Graphics, overview of graphics systems, video-display devices, and raster-scan systems, random scan systems, graphics monitors and workstations and input devices. Output Primitives: Points and lines, line drawing algorithms, mid-point circle and … Read more

MDU University BCA 5th Semester Syllabus, Visual Basic.

    BCA 5th Semester Syllabus BCA – 304 : Visual Basic UNIT – I Introduction to VB: Visual & non-visual programming, Procedural, Object-oriented and event driven programming languages, The VB environment: Menu bar, Toolbar, Project explorer, Toolbox, Properties window, Form designer, Form layout, Immediate window. Visual Development and Event Driven programming.  UNIT – II Basics … Read more

Role of information in decision-making. MIS

  Role of information in decision-making. MIS Information plays a vital role in decision-making. Even to take very simple decisions, we need information. To understand the role played by information in decision-making, we have to understand how decisions are taken. Decision-making is basically a process that includes the following stages : 1. Identification and structuring of problem/opportunity : One needs … Read more

What is Information System? Definition, Characteristics and Types of information System.

  What is Information System? Definition, Characteristics and Types of information System. What is Information System? An information System can be seen as the organized combination of people, hardware, Software, communication, networks, data resources, policies and procedures, that stores, retrieves, transforms and disseminates, information in an organization. Various types of physical devices (hardware), information processing … Read more