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
Concurrency Control Techniques in DBMS Tutorial Notes with Examples Concurrency Control Process of managing simultaneous execution of transactions in a shared database, is known as concurrency control. Basically, concurrency control ensures that correct results for concurrent operations are generated, while getting those results as quickly as possible. Need of ConcurrencyContinue Reading
Overview of Network Technology in Ethical Hacking With Examples Overview of Network Technology in Ethical Hacking With Examples:-In this cyberpointsolution tutorial we are going to describe about the concept of ethical hacking cyber programming. And also we will describe that how can we use ethical hacking for our safety.This is the free ethical hacking tutorials:Continue Reading
Purpose of Addressing Modes in Computer Architecture Tutorial with Examples Addressing Modes Addressing modes are the ways how architectures specify the address of an operand of an instruction. There are various addressing modes Implied Mode In this mode the operands are specified implicitly in the definition of an instruction. ImmediateContinue Reading
Fixed Point Representation Tutorial with Examples of Computer fixed Point Representation Because of computer hardware limitation everything including the sign of number has to be represented either by 0’s or 1’s. So, for a positive number the leftmost bit or sign bit is always 0 and for a negative number the signContinue Reading
Overview of Ethical Hacking and Cyber Security Law with Examples Overview of Ethical Hacking and Cyber Security Law with Examples:-In this cyberpointsolution tutorial we are going to describe about the concept of ethical hacking cyber programming. And also we will describe that how can we use ethical hacking for our safety.This is the free ethicalContinue Reading
Machine Instructions in Computer Organization Study Notes with Examples Machine Instructions Computer Instruction A binary code used for specifying micro operations for computer. Instruction Code Group of bits used to instruct the CPU to perform an specific operation. Instruction Set: Collection of instructions. Instruction Representation: Each instruction has a unique bit pattern,Continue Reading
File Structures in DBMS Tutorial Study Material Notes with Examples File Structures File structure or organisation refers to the relationship Of the key of the record to the physical location of that record in the computer file. Disk Storage Databases must be stored physically as files of records, which areContinue Reading
Multiplexer Tutorial Study Material Notes with Examples Multiplexer Multiplexing means transmitting a largo number of information units over a smaller number of channels or lines. A digital multiplexer is a combinational circuit that selects binary information from one of many input line and directs it to the output line. TheContinue Reading