Wednesday, December 29, 2010

Eight Golden Rules of Interface Design

  1. Strive for consistency
  2. Enable frequent users to use shortcuts
  3. Offer informative feedback
  4. Design dialog to yield closure
  5. Offer simple error handling
  6. Permit easy reversal of actions
  7. Support internal locus of control
  8. Reduce short-term memory

Read details at: http://groups.drupal.org/node/8248

Wednesday, October 27, 2010

Format Report Writing For VB Assignment

Please click here to download :)

Notes ITE1013 For Final Exam

Dear students, u can download all the notes here: DOWNLOAD FILE
Be prepared, gud luck in ur final exam soon.. :)

Tuesday, August 3, 2010

Order of Operation in Visual Basic

The order of operation for expressions that have more than one operation is the same as for other programming languages.

Evaluate values and calculation symbols in this order:

(1) Values enclosed inside parentheses

(2) Exponentiation

(3) Multiplication and Division

(4) Integer Division

(5) Modulus Division

(6) Addition and Subtraction

The order of precedence is applied to an expression by evaluating the expression from left to right for values within parentheses – within parentheses VB will process the expression from left to right looking for an applying the exponentiation operator, then again from left to right applying the multiplication and division operators, etc. This left to right application of operators continues in pass-after-pass working down the order of precedence.

Use parentheses to control the application of the order of precedence of operations.

· Example #1: (5 + 6) * 2 is evaluated:

o first as 5 + 6 = 11, because the parentheses force the addition operation to be evaluated before the multiplication operation,

o next VB will multiple 11 by 2 to arrive at 22.

· Example #2: 5 + 6 * 2 is evaluated:

o first as 6 * 2 = 12, because the multiplication operator is higher in the order of precedence,

o next VB will add 5 to 12 to arrive at 17.

Work the problems in the following table and record the results. Assume that: X=2, Y=4, and Z=3.

Table 3.4

Problem

Result

X + Y ^ Z

66

16 / Y / X

2

X * ( X + 1 )

6

X * X + 1

5

Y ^ X + Z * 2

22

Y ^ ( X + Z ) * 2

2048

( Y ^ X ) + Z * 2

22

( ( Y ^ X ) + Z ) * 2

38

Wednesday, April 28, 2010

Tuesday, April 20, 2010

Software/System Test Plan

Usually we use Black Box Testing and White Box Testing..
F
or further info please click here...

Debugging tools In VB.net

Click here to download..

Credit to: MSDN Library

System Development Methodologies

A system methodology refers to the framework that is used to structure, plan and control the process of developing an information system. Some of them you can download here.


Credit to: Centers for Medicare & Medicaid Services, Dept. of Health & Human Services-USA

Software Testing Review

Software QA and Testing Resource Center
http://www.softwareqatest.com/


Credit to: Software QA and Testing Resource Center

Friday, April 2, 2010

Assignment VB








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here to download..
Gud luck, sonang jer.. hehe..

Tuesday, March 23, 2010

Database Design Methodology

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User Manual/User Guide

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Sample of User Guide : download here

Thursday, March 11, 2010

State Transition Diagram (STD)

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Example of STD:

Storyboard

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