SAP 2 Computer Architecture and Assembly Language Programming
SAP 2 computer is designed by A. Malvino which is far more advanced than the SAP 1 computer. SAP 2 is 8 bit computer with 64 Kb (62 Kb RAM and 2 Kb ROM)...
Author: Dadhi Ghimire
Oracle control and redo log files
Control and Redo Log Files Maintaining the Control File You can think of the control file as a metadata repository for the physical database. It has the structure of the database:the data files and...
Oracle PL/SQL, Strored procedures, trigers, functions , package and views
What is PL/SQL? PL/SQL stands for Procedural Language extension of SQL. PL/SQL is a combination of SQL along with the procedural features of programming languages. It was developed by Oracle Corporation in the early 90’s to enhance...
Simple as Possible Computer 1 (SAP1) Architecture
SAP-1(Simple as Possible-1) Computer Architecture The Simple-As-Possible (SAP)-1 computer is a very basic model of a microprocessor explained by Albert Paul Malvino. The SAP-1 design contains the basic necessities for a functional Microprocessor. Its...
Microprocessor and Von-Neumann Architecture
Microprocessor:A microprocessor is a multipurpose, programmable, Clock-driven, register based electronic device that reads binary instructions from a storage device called memory, accepts binary data as input and process data according to the instructions, and...
Largest Car manufacturers in the world
The Global Car manufacturing industry is huge with more than 80 million vehicles sold worldwide last year. It is dominated by Japanese, American and German manufacturers. 1. Toyota Motors 2. General Motors 3. Volkswagen...