STUDY FREEVR

TRICKS TO CRACK FIRST PAPER:                                  M1-R4: IT TOOLS & BUSINESS SYSTEMS               SOME IMPORTANT TOPICS WHICH FREQUENTLY ASKED EVERY            YEAR:--                    Difference between  follwings --- SPAM , VIRUS , MALWARE,  INTERPRETER,  COMPILER , IMPACT ,NON IMPACT PRINTER , RAM , ROM ,DDL , DML ,SYSTEM SOFWARE , APPLICATION SOFTWARE , PRIMARY KEY , FOREIGN KEY ,MICR , OCR , MULTROCESSING , MULTIPROGRAMMING , CACHE AND REGISTER MEMORY TEMPLATE AND WIZARD---- Definition - Templates A template is a ready made blank document, with placeholders for items like text and graphics. Templates are very useful. They are the skeletons of a document with much of the format of the document already laid out, for example hea...

TRICKS TO CRACK FIRST PAPER:                                  M1-R4: IT TOOLS & BUSINESS SYSTEMS               SOME IMPORTANT TOPICS WHICH FREQUENTLY ASKED EVERY            YEAR:--                    Difference between  follwings --- SPAM , VIRUS , MALWARE,  INTERPRETER,  COMPILER , IMPACT ,NON IMPACT PRINTER , RAM , ROM ,DDL , DML ,SYSTEM SOFWARE , APPLICATION SOFTWARE , PRIMARY KEY , FOREIGN KEY ,MICR , OCR , MULTROCESSING , MULTIPROGRAMMING , CACHE AND REGISTER MEMORY TEMPLATE AND WIZARD---- Sr. No. Multiprocessing Multiprogramming 1 Multiprocessing refers to processing of multiple processes at same time by multiple CPUs. Multiprogramming keeps several programs in main memory at the same tim...

TRICKS TO CRACK FIRST PAPER:                                  M1-R4: IT TOOLS & BUSINESS SYSTEMS               SOME IMPORTANT TOPICS WHICH FREQUENTLY ASKED EVERY            YEAR:--                    Difference between  follwings --- SPAM , VIRUS , MALWARE,  INTERPRETER,  COMPILER , IMPACT ,NON IMPACT PRINTER , RAM , ROM ,DDL , DML ,SYSTEM SOFWARE , APPLICATION SOFTWARE , PRIMARY KEY , FOREIGN KEY ,MICR , OCR , MULTROCESSING , MULTIPROGRAMMING , CACHE AND REGISTER MEMORY TEMPLATE AND WIZARD---- S.No. System Software Application Software 1. System software is used for operating computer hardware. Application software is used by user to perform specific task. 2. System softwares ...

TRICKS TO CRACK FIRST PAPER:                                  M1-R4: IT TOOLS & BUSINESS SYSTEMS               SOME IMPORTANT TOPICS WHICH FREQUENTLY ASKED EVERY            YEAR:--                    Difference between  follwings --- SPAM , VIRUS , MALWARE,  INTERPRETER,  COMPILER , IMPACT ,NON IMPACT PRINTER , RAM , ROM ,DDL , DML ,SYSTEM SOFWARE , APPLICATION SOFTWARE , PRIMARY KEY , FOREIGN KEY ,MICR , OCR , MULTROCESSING , MULTIPROGRAMMING , CACHE AND REGISTER MEMORY TEMPLATE AND WIZARD---- Impact printer / Dot-matrix Printer Non impact Printer / Laser   Printer 1. It prints characters or images by striking print hammer or wheel against an inked ribbon. 1. It prints characters and images witho...