what is need of interface. what is the diff b/w interface and abstract class

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could i know the selection pattern at hpcl, am an undergradute in chemical technology, but my sujects or course do not figure out antwhere on the lists.

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Draw the diagram showing the function stack, illustrating the variables that were pushed on the stack at the point when function f2 has been introduced . type def struct { double x,double y} point; } main( int argc, char *arg[3]) { double a; int b,c; f1(a,b); } f1(double x, int y) {point p; stack int n; f2(p,x,y) } f2(point p, double angle) { int i,j,k,int max;

0 Answers   Geometric Software,

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if we give you the job AS A PETROLEUM ENGINEER WHAT WILL YOU DO(that is extraordinary) for our company

0 Answers   ONGC,

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my first question in huawei was ....1)Tell me about your self 2) oops concept 3)logic gates 4)ram and rom ,what is cache memory nd where it is located 5)diffrence between file system and data base 6) procedure of operating system 7)what is c# 8)high level language and machine language 9) and from mobile networkin !!!! hope thz will help you

0 Answers   Huawei,

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four jobs j1,j2,j3 and j4 are waiting to be run. Their expected runtimes are 9,6,3 and 5 respectively. In order to minimize average response time, the jobs should be run in the order: a) j1j2j3j4 b)j4j3j2j1 c)j3j4j1j2 d)j3j4j2j1

2 Answers   TCS, UGC NET,

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IS THE SAMPLE POINT OF LPG SPHERE TANK PEFOR OR AFTER BUMP?

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If I am in a room with 5 people and guess all their birthdays what is the probability of getting (only) one correct?

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is java supprot the complier time pollymorphism or run time pollymorphism ... why

0 Answers   HCL,

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main() { int i = 10; printf(" %d %d %d \n", ++i, i++, ++i); }

3 Answers  

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how to join the pc to the domain?

1 Answers   Aegis, jetking,

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I have Cleared Bank of India Clerical Examination.I just want to know how to prepare for interview and what are the parriculars that I have to submit......Pls someone help me with it

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