History Distributed systems did not start suddenly. They evolved gradually from networking developments. The true distributed system era began in the late 1970s and early 1980s with the development of LANs and client-server computing. A brief history of the development …
Introduction Exception handling is an OOPs concept of Python. Definition An exception is an error that occurs during program execution or run time. Characteristics Exception handling in Python is a mechanism used to handle runtime errors (exceptions) so that the …
Example : A Python program to create a new or blank file to store some contents. Example : A Python program to read the stored contents from a file. Example : A Python program to count the contents of a file. Example : A Python …
Decision Statements in VB .Net Definition A decision statement in VB .NET is used to control the flow of execution of a program statement by allowing different blocks of code to execute based on conditions or logical expressions. Need for …
Array Introduction An array in VB .NET is a simple and static data structure. Definition In VB .NET, an Array in VB .NET is a collection of elements of the same data type stored in contiguous memory locations and accessed using …
Introduction of NFS It was originally developed by Sun Microsystems in 1984 and is widely used in UNIX/Linux systems. NFSv4.1/4.2 is the latest version of NFS. Definition of NFS Network File System (NFS) is a distributed file system protocol that allows a …
Introduction File Transfer Protocol (FTP) is a standard network protocol used to transfer files between a client and a server over a TCP/IP network. Linux provides several FTP services that allow secure and efficient file sharing between systems. FTP Services …
Introduction Software metrics and models play a crucial role in software engineering by providing measurable and objective information about software processes and products. Software metrics models enable better planning, control, and continuous improvement in software development. Definition Software metrics are …
Machine Code Generation is the phase of a compiler where the intermediate code is finally translated into target machine code or assembly language. It involves:- Translating expressions: This step converts high-level arithmetic or logical expressions into machine instructions. Register allocation: …
Code optimization aims to improve the intermediate code or machine code so that it executes faster, uses less memory, and consumes fewer resources. There are the following types of code optimization techniques:- Peephole Optimization This optimization looks at a small …
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