Functions of Operating System
Functions of Operating System Input / Output (I/O) Management: OS manages the input and output of computer. It applies to the flow of the data among the computers. It is …
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Types of Operating System
Types of Operating System I. Based on Processing Method 1. Batch Processing OS This type of operating system do not interact with the computer directly. It is not a complete …
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Operating System
Operating System Operating system is a system software that manages the hardware and software resources of the computer and makes it ready to use. It manages the memory storage, processor, …
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Library Functions of QBasic Examples
Library Functions (Click Here) Convert Decimal to Binary CLS INPUT “ENTER DECIMAL NUMBER” ; D WHILE D < > 0 R = D MOD 2 S$ = STR$(R) + S$ D …
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How to make website top on Google
Search Engine Optimization (SEO) is a creative process to improve the visibility of website in search engines and increase the quantity of traffic of website through organic search. Search engine …
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Application Package
Word Processor Word Processor is an application software that helps to create, edit, format, print a documents. Also it helps to design and present the document in attractive format. We …
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Common HTTP Errors
Every error page we see on the web has an HTTP status code sent by web server. The first digit marks the class of the status code. 1 XX status …
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QBasic Project 2
DECLARE SUB add () DECLARE SUB display () DECLARE SUB appendr () DECLARE SUB searchn () DECLARE SUB searchp () DECLARE SUB delete () DECLARE SUB bill () DECLARE SUB …
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History of Computer
History Of Computer Mechanical Era Abacus It is the earliest calculating device invented by Chinese people around 3000 BC. It is rectangular wooden frame structure. Frame is divided into two …
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QBasic String
Project 1 Top: CLS PRINT STRING$(25, “-“) COLOR 2 PRINT TAB(10); “STRING MANIPULATION SYSTEM” PRINT STRING$(25, “-“) PRINT TAB(10); “Choices”, “Operations” PRINT TAB(10); 1, “Check Palindrome Word” PRINT TAB(10); 2, …
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