Database Management Systems Mcqs

Page No. 35

Which of the following is not true about HTML ?


a


b


c


d


View Answer

This extra information is usually maintained in the form of a _________ at the client.


aCookie


bHistory


cRemainder


dNone of the mentioned


View Answer Cookie

The application program typically communicates with a database server, through ___________ or other protocols, in order to get or store data.


aJDBC


bODBC


cAll of the mentioned


dNone of the mentioned


View Answer All of the mentioned

A __________ is a program running on the server machine, which accepts requests from a Web browser and sends back results in the form of HTML documents.


aHTML


bHTTP


cWeb Server


dWeb browser


View Answer Web Server

HTTP defines two ways in which values entered by a user at the browser can be sent to the Web server. The _____ method encodes the values as part of the URL.


aPost


bGet


cRead


dArgument


View Answer Get

http://www.google.com/search?q=silberschatz
In the above URL which one is the argument which is used for processing of the URL?


agoogle


bgoogle.com


csearch


dq=silberschatz


View Answer q=silberschatz

Which of the following is a valid uniform resource locator?


ahttp://www.acm.org/sigmod


bwww.google.com


cwww.ann.in


dhttp:/www.acm.org/sigmod/



___________________ frees the space occupied by a block as soon as the final tuple of that block has been processed.


aReplacement strategy


bForced strategy


cToss immediate strategy


dMost recently used



The technique where the blocks which have been used are replaced is called


aReplacement strategy


bForced strategy


cCrash recovery system


dMost recently used


View Answer Most recently used

In case the buffer manager do not write the blocks properly then the buffer manager uses


aReplacement strategy


bForced strategy


cCrash recovery system


dBoth Replacement and Forced strategy


View Answer Crash recovery system

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