These days everybody desire to get recruited in MNC’s. But everyone does not find time to surf internet and learn the basic concepts in computer subjects. This book would serve as an ideal tool for the preparation of interviews conducted by the various MNC’s. At the same time, it will be useful for U.G. Programmes like B.Sc. Computer Science, B.C.A, B.Sc. I.T., B.Sc. C.T, and P.G. Programmes like M.Sc. Computer Science, M.C.A. A Complete study of this computer science interview book would get you through face to face interviews and technical sessions easily.
This book achieving success in computer science interview covers important Questions and Answers. Including C Programming, C++ Programming, Computer System Architecture & Organization, Computer Graphics, Computer Networks, Database Management System, Data Structures, Operating System, Microprocessor, Artificial Intelligence, Design And Analysis of Algorithm, Object Oriented Analysis And Design, Internet and Java Programming, E-Commerce, Web Programming, Open Source Software, Visual Programming, Software Engineering, System Software, Software Testing, Cryptography And Network Security, Cloud Computing, Information Security, Grid Computing, Data Mining & Data Warehousing, Principles of Compiler Design.
An operating system is a program that manages the computer hardware. It also provides a basis for application programs and act as an intermediary between a user of a computer and the computer hardware. It controls and coordinates the use of the hardware among the various application programs for the various users. A computer system has many resources – hardware & software that may be required to solve a problem, like CPU time, memory space, file-storage space, I/O devices & so on. The OS acts as a manager for these resources so it is viewed as a resource allocator. The OS is viewed as a control program because it manages the execution of user programs to prevent errors & improper use of the computer.