Appendix of CS and IT in Cyber Programming Tutorial In this cyberpointsolution tutorial we are going to describe about the Some important abbreviations of computer science . And also we will describe each and every scientist and discoveries .This is the best handbook of cs and it When ever weContinue Reading
File Organisation Techniques in DBMS Tutorial Study Notes with Examples File Organisation The database is stored as a collection of files. Each file is a sequence of records. A record is a sequence of fields. Data is usually stored in the form of records. Records usually describe entities and their attributes. e,g.Continue Reading
Memory Hierarchy in Computer Organization Tutorial Notes with Examples Memory Hierarchy The memory unit is used for storing programs and data. It fulfills the need of storage of the information. The additional storage with main memory capacity enhance the performance of the general purpose computers and make them efficient. OnlyContinue Reading
Flip Flops in Computer Architecture Tutorial Study Notes with Examples Flip-Flops These are the binary cells capable of storing one bit of information. A flip-flop circuit has two outputs, one for the normal value and one for the complement value of the bit stored in it. A flip-flop circuit canContinue Reading
Importance and Rules of Boolean Algebra Tutorial with Examples Boolean Algebra Boolean algebra is an algebraic structure defined on a set of elements together with two binary operators (+) and (.) Closure For and y in the alphabet A, x + y and x. y are also in A. DualityContinue Reading
Binary Codes Tutorial with Examples in Switching Theory and Computer Binary Codes Binary codes are codes which are represented in binary system with modification from original ones. Weighted Binary System Weighted binary codes are those which obey the positional weighting principles, each position of a number represents a specific weight.Continue Reading
Cyber World Computer Fundamentals Questions and Answers – The Input Unit This set of Computer Fundamentals Multiple Choice Questions & Answers (MCQs) focuses on “The Input Unit”. CLASS–ONE 1. Which unit is responsible for converting the data received from the user into a computer understandable format? a) Memory Unit b)Continue Reading
Floating Point Representation Tutorial with Examples in Binary Floating Point Representation A floating point number can be represented using two points. First is called mantissa (m) and other one is exponent (e). Thus, in a number system with base r, a floating point number with mantissa m and exponent eContinue Reading
Concept of Schedule in DBMS Tutorial Study Material Notes with Example Schedule A schedule (or history) is a model to describe execution of transactions running in the system. When multiple transactions are executing concurrently in an interleaved fashion, then the order of execution of operations from the various transactions isContinue Reading
Pipelining in Computer Architecture Tutorial Study Notes with Examples Pipelining Pipeline processing is an implementation technique, where arithmetic sub-operations or the phases of a computer instruction cycle overlap in execution. A pipeline can be visualized as a collection of processing segments through which information flows. The overlapping of computation isContinue Reading