File Management in Operating System Tutorial Study Notes with Examples File Management Logically related data items on the secondary storage are usually organized into named collections called files. A file may contain a report an executed program as a set of commands to the operating system. A file often appearsContinue Reading
Memory Management in Operating System Tutorial Notes with Examples Memory Management memory management techniques allow several processes to share memory. When several processes are in memory they can share the CPU thus increasing CPU utilization. Overlays This techniques allow to keep in memory only those instructions and data Which are required at given time.Continue Reading
Deadlock in Operating System Tutorial Notes Study Material with Example Deadlock In a multiprogramming environment, a situation when permanent blocking of a set of processes that either compete for system resources or of communication with each other happens, we can call this as deadlock situation. This deadlock problem involves conflictingContinue Reading
Scheduling Algorithm in Operating System Study Notes with Examples Schedulers A process migrates among various scheduling queues throughout its lifetime. The OS must select for scheduling purposes, processes from these queues in some fashion. The selection process is carried out by the appropriate scheduler. Long Term and Short Term SchedulersContinue Reading
Threads in Operating System Tutorial Notes Study Material with Examples Threads A thread is a basic unit of CPU utilization. A thread comprises a dimensional program counter , a register set and a stack. It share with other threads belonging to the same process its code section, data section andContinue Reading
Concept of Operating System Tutorial Notes Study Material with Examples Operating System An operating system acts as an intermediary between the user of a computer and the computer hardware. An Operating System (OS) is a software that manages the computer hardware. Components of a Computer System Hardware: It provides the basicContinue Reading
BBA Business Organisation Concept of Finance Planning Notes BBA Business Organisation Concept of Finance Planning Notes :- In This Article You Can Find Meaning concept of finance planning Business Organisation Notes and Forms of Business organisation, Points for a Good Forms of business Organisation, Needs for a Good Financial Planning That ItsContinue Reading
Concept of Internet Tutorial Study Material Notes in Cyber Programming INTERNET The Introduction of the Internet has led to the creation Of revolutionary means of sharing knowledge across the globe. But how much knowledge do we possess regarding the internet? Do we have a through understanding of, say The undertakings that Continue Reading
BBA Business Organisation External Reconstruction Chapter Wise Notes BBA Business Organisation External Reconstruction Chapter Wise Notes :- In This Article You Can Find Meaning External Reconstruction Business Organisation Notes and Forms of Business organisation, Points for a Good Forms of business Organisation, Difference between External Reconstruction and Amalgamation That Its Is Best Topic ofContinue Reading
Relational Algebra and Relational Calculus Relational model is completely based on relational algebra. It consists of a collection of operators that operate on relations. Its main objective is data retrieval. It is more operational and very much useful to represent execution plans, while relational calculus is non-operational and declarative. Here,Continue Reading