Oracle Interview Questions

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: TUSHAR ANIL GULVE on: Jan 28th, 2012

8

Answered by: Ravi on: Jan 27th, 2012

1/2

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

Answered by: superstardlx on: Jul 4th, 2011

total number of such numbers = 18 sum of all digits in units place :0*2 ( 3 in thousands place)1*22*20*2 (2 in thousands place)1*23*20*2 (1 in thousands place)2*23*2------244 in units place...2 c...

Answered by: santhosh_sandy on: Jul 4th, 2011

in addition to them we have to add 012303210132021303120231these are also digits dude!!! so i think  your answer (38664) must be added with 1332which leads to 39996 would be the right answer!!!   w...

Answered by: ravi mishra on: Mar 7th, 2011

OOps is the methodology to develop systems, the system developed are called object oriented systems. On the other hand oop is an approch for writing the instructions..

Answered by: AMARPOTGHAN on: Feb 26th, 2011

strings and garbage

Answered by: skumar06cs on: Jul 22nd, 2010

Since, strings has 6 char, so it will be overflow.

Answered by: choco_pari on: Feb 21st, 2011

0

Answered by: prititripathi on: Feb 20th, 2011

not able to understand d prb

Answered by: raje243 on: Feb 16th, 2011

Total=150English=55Telugu=85none/ neither English nor Telugu=30No. of Students who speak only one or both=150-30=120so, 120 stud's can speak english or telugu or both.then, No. of Stud's ...

Answered by: pramodh holla on: Sep 28th, 2010

In the given question. n(e^t)=n(e)+n(t)-n(e or t) n(e and t)=n - neither who speak English nor Telugu=150-30=>120. n(e and t)=n(e)+n(t)-n(e or t) 120=55+85-n(e or t) n(e or t)=20. n(only...

Answered by: cristi.bcnr on: Feb 9th, 2011

Yes, but hashtable is obsolete, so be carefull.

Answered by: bhushanamca on: Oct 3rd, 2009

Hashtable does not allow null values or null keys, whereas hash map allows null keys and null values. Hashtable is synchronzied whareas hashmap is not synchronized. In case of single thread using hash...

Answered by: sheshccna on: Jan 12th, 2011

Servlets are not thread safe. If you want to make it Servlet as Thread safe, you can implement SingleThreadInterface which is a blank Interface there is no methods (this is not recomend method, bec...