Oracle Interview Questions

Answered by: ThiruDk on: Mar 22nd, 2013

All three are football players.

Answered by: RAJALAKSHMI on: Feb 21st, 2013

6/11

Answered by: abhishek on: Sep 6th, 2012

18C2*(16C1+16c1)/34C3

Answered by: chaithanya chatla on: Dec 28th, 2012

Finally block having the statements which are releasing the resource, closing the streams, closing the connection and so on. If exception is raised or not but closing the resource are necessary. So we...

Answered by: Ajit4U on: Dec 24th, 2012

Finally is the block which will be executed irrespective of exception caught in catch block. Hence it is useful to do any resource releasing/ connection closing after exception handling

Answered by: Sandhya.Kishan on: Jul 16th, 2012

The drivers avaliable in jdbc are Type 1: JDBC-ODBC Bridge driver (Bridge) Type 2: Native-API/partly Java driver (Native) Type 3: AllJava/Net-protocol driver (Middleware) Type 4: All Java/Native-proto...

Answered by: Sandhya.Kishan on: Jun 19th, 2012

Reading elements from an array depends on the type of data that we want to read from an array,if the array is a linked list or stack or a queue it is not possible to read all the elements but if the a...

Answered by: Sandhya.Kishan on: Jun 19th, 2012

We use doGet() when you want to intercept on HTTP GET requests.The servlet doGet() is used to preprocess a request.Ex:doing some business stuff before displaying the JSP page, such as gathering data f...

Answered by: Sandhya.Kishan on: Jun 19th, 2012

The Thread.stop() method can be used to kill a thread but it is unsafe and thus deprecated. Other way would be to have a variable indicating if the thread should be stopped. Other threads may set the ...

Answered by: Sandhya.Kishan on: May 30th, 2012

No the implicit objects of JSP are not available in destroy() method. The destroy method is invoked by the container when a JSP page is about to be destroyed.It can be overridden by a page author to p...

Answered by: raju on: May 24th, 2012

1 2 3 musician MM b.hair | L L ...

Answered by: opsmca on: Sep 6th, 2010

First is Linda (answer)she cant 3 bcoz she have red hairmean she (Linda) is 1 n 2.now 1 have musicianbut Amby cant first bcoz he have not such abilities.so 1 n 2 may be Linda or Cindy.or 2 n 3 ma...

Answered by: Sandhya.Kishan on: May 16th, 2012

LayeredPane is a container which allows switching between different sets of displayed components. Each set of components, called a page, is declared within the LayeredPane component and its possible t...

Answered by: Sandhya.Kishan on: May 16th, 2012

The web.xml defines each servlet and JSP page within a Web Application. It enumerates enterprise beans referenced in the Web application. It also provides configuration and deployment information fo...

Answered by: Sandhya.Kishan on: May 16th, 2012

Yes, java is dynamic typed language as it has a property of a language where type checks are performed mostly at run time.A program is dynamically typed if it uses at least one dynamically typed vari...

Answered by: Sandhya.Kishan on: May 16th, 2012

Context is the virtual environment required to suspend a running software program.The concept of context assumes significance in the case of interruptible tasks, wherein upon being interrupted the pro...

Answered by: Sandhya.Kishan on: May 16th, 2012

SAX defines an abstract programmatic interface that models the XML information set (infoset) through a linear sequence of familiar method calls.They are used to develop standard for the events-based p...

Answered by: harris on: Nov 30th, 2011

! TLD is Top level domain, and usually the cheapest domain are dot info

Answered by: leons0133 on: Feb 12th, 2011

TLD is Top level domain. It is located in the right hand part of the domain name. The commonly used TLD are .com, .net, and .org. The .biz, .info and .ws are also used.

Answered by: namrata on: Nov 16th, 2011

If the triangle is right angled triangle then the angles has to be 45-45-90 so logically too ans is 45

Answered by: adeshgupta on: Oct 15th, 2009

3  sides are  p,q, sqrt(2pq).now if it is sright-angle then  2pq=p^2+q^2;cos(angle)=sqrt(p/2q);sin(angle)=sqrt(q/2p);So sin(2*angle)=2*sin(angle)*cos(angle);sin(2*angle)=1;So  angl...

Answered by: Anish on: Sep 26th, 2011

jam is the author..

Answered by: harman on: Sep 25th, 2011

pop

Answered by: laxman.d on: Jan 9th, 2007

A.pop

Answered by: Tomer on: Sep 24th, 2011

x^2-11x+a=0 -eq1 x^2-14x+2a=0 - eq2 subtracting both eq - + - -------------------- 0+3x-a=0 i.e 3x-a=0 this is x=a/3 now put the value of x in eq 1 (a/3)^2-11(a/3)+a=0 ...

Answered by: prititripathi on: Feb 20th, 2011

let 2 factor of eq. 1 a an b

so a+b=11 n ab=a

simmilarly for eq.2 ,2 factor let a n c

so a+c=14 n ac=2a

on solving we get 24

Answered by: phani on: Aug 31st, 2011

(log a + log b)(log a- log b) =log ab . log a/b