User talk:Santoshdevath

Hii friendzzz

Online Quiz

17:28 Q.No	Question 1	Winchester disk means Disk stack Removable disk Flexible stack None 2	A data dictionary is implemented as a database so that users can query its content by either interactive or _______ processing Shared Processing Single Processing Batch Processing all 3	Queue is an example for structure of LIFO FIFO SISo LILO 4	 C is which level language HLL MLL LLL DLL 5	The purpose of main function is to stop program execution to stop algorithm to start algorithm to start program execution 6	The database administrator is the focus of the De-centralized Centralized both a& b none 7	what should be the extension for extension files exe bat com none 8	 Models in UML consist of ___that interact by sending each other, messages Actor Objects use Case None of these 9	 The highest level of abstraction as seen by a user is called as _____view internal External both a& b none 10	 In Prototyping 1GL is used 2 GL is used 3 GL used 4 GL used 11	The individual units of a C program is known as records tokens units program 12	The ____ is also responsible for defining procedures to recover the database from failures DBA Data Base Administrator both a & b none 13	Which is used to provide the sight information to the right person at the right time for proper decision making. DBMS MIS ISO PSO 14	Data modelling is preceded by ____________ and analysis Data Model Planning Entities instance 15	 The language that the computer can understand and execute is called Machine language Application software System program None 16	An instance of a relation is a set of tuples, also called row column records all 17	 System specification are used to get at accurate system picture avoid ambiguity describe system flow All 18	 In general, database system supports one physical schema, one conceptual schema and several Internal Subschema Subschema both a& b none 19	Tape is accessed Randomly Sequentially Direct None 20	The ______ is used to interpret the online users query and convert it into an efficient series of operations Query processor SQL Processor Database Processor None