What is OS, explain threading, explain paging, database transactions - acid properties, 2-3 questions related to computer networks

Question

Accepted Answer

Explanation of OS, threading, paging, database transactions (ACID properties), and computer networks.

OS (Operating System) is a software that manages computer hardware resources and provides services for computer programs.
Threading involves the ability of a program to execute multiple parts concurrently.
Paging is a memory management scheme that eliminates the need for contiguous allocation of physical memory.
Database transactions follow ACID properties - Atomicity, Consistency, Isolation, Durability.
Computer network questions may include OSI model, TCP/IP protocol suite, and network security.

Popular interview questions of Associate Software Development Engineer