Re: [algogeeks] Interview Questions
run time error because pointer is not assigned a address and it will be
pointing to some junk location
so *x = 1000 will result in a run time error
On Thu, Sep 15, 2011 at 11:32 PM, SAMMM wrote:
> #include
> #include
> using namespace std;
>
> int main()
> {
> int w=10;
> int *p=&w;
> int *x;
> *x=1000;
> int *y;
> *y=100;
> printf("%d %d %d",*x,*p,*y);
> return 0;
> }
>
>
> Wht is the o/p ??
>
> 1)1000 10 100
> 2)1000 10 10
> 3)Compilation Error
> 4)Run Time Error
>
> --
> You received this message because you are subscribed to the Google Groups
> "Algorithm Geeks" group.
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> To unsubscribe from this group, send email to
> algogeeks+unsubscr...@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/algogeeks?hl=en.
>
>
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Re: [algogeeks] Interview Questions
Runtime error.. x pointing to unintialised memory..and then initialised,,,
On Thu, Sep 15, 2011 at 11:02 AM, SAMMM wrote:
> #include
> #include
> using namespace std;
>
> int main()
> {
> int w=10;
> int *p=&w;
> int *x;
> *x=1000;
> int *y;
> *y=100;
> printf("%d %d %d",*x,*p,*y);
> return 0;
> }
>
>
> Wht is the o/p ??
>
> 1)1000 10 100
> 2)1000 10 10
> 3)Compilation Error
> 4)Run Time Error
>
> --
> You received this message because you are subscribed to the Google Groups
> "Algorithm Geeks" group.
> To post to this group, send email to algogeeks@googlegroups.com.
> To unsubscribe from this group, send email to
> algogeeks+unsubscr...@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/algogeeks?hl=en.
>
>
--
@ |3 # ! /\/ @ \./
--
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Re: [algogeeks] Interview Questions
Runtime Error due to the statetment *x = 1000;
On Thu, Sep 15, 2011 at 11:32 PM, SAMMM wrote:
> #include
> #include
> using namespace std;
>
> int main()
> {
> int w=10;
> int *p=&w;
> int *x;
> *x=1000;
> int *y;
> *y=100;
> printf("%d %d %d",*x,*p,*y);
> return 0;
> }
>
>
> Wht is the o/p ??
>
> 1)1000 10 100
> 2)1000 10 10
> 3)Compilation Error
> 4)Run Time Error
>
> --
> You received this message because you are subscribed to the Google Groups
> "Algorithm Geeks" group.
> To post to this group, send email to algogeeks@googlegroups.com.
> To unsubscribe from this group, send email to
> algogeeks+unsubscr...@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/algogeeks?hl=en.
>
>
--
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[algogeeks] Interview Questions
#include
#include
using namespace std;
int main()
{
int w=10;
int *p=&w;
int *x;
*x=1000;
int *y;
*y=100;
printf("%d %d %d",*x,*p,*y);
return 0;
}
Wht is the o/p ??
1)1000 10 100
2)1000 10 10
3)Compilation Error
4)Run Time Error
--
You received this message because you are subscribed to the Google Groups
"Algorithm Geeks" group.
To post to this group, send email to algogeeks@googlegroups.com.
To unsubscribe from this group, send email to
algogeeks+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] Interview Questions
most of them look for ur communication skills if though they ask technical stuffs .thats the worst part of banking and finance companies On Wed, Aug 17, 2011 at 11:33 AM, SAMMM wrote: > Can anyone tell me wht does banking firm ask in interview other than > Technical stuffs , algo , puzzles?? Any suggestion . > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
[algogeeks] Interview Questions
Can anyone tell me wht does banking firm ask in interview other than Technical stuffs , algo , puzzles?? Any suggestion . -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] interview questions
sorry I may be wrong, On Wed, Aug 3, 2011 at 7:38 PM, saurabh singh wrote: > use a map... > > > On Wed, Aug 3, 2011 at 5:21 PM, pacific :-) wrote: > >> I couldn't find the solution to this problem please help. >> >> Find the *first unique* string from a list of strings in *one pass.* >> * >> * >> *unique : *It occurs only once in the list. >> *one pass : *you are allowed to traverse the list only once. >> >> -- >> regards, >> chinna. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > > > -- > Saurabh Singh > B.Tech (Computer Science) > MNNIT ALLAHABAD > > > -- Saurabh Singh B.Tech (Computer Science) MNNIT ALLAHABAD -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] interview questions
use a map... On Wed, Aug 3, 2011 at 5:21 PM, pacific :-) wrote: > I couldn't find the solution to this problem please help. > > Find the *first unique* string from a list of strings in *one pass.* > * > * > *unique : *It occurs only once in the list. > *one pass : *you are allowed to traverse the list only once. > > -- > regards, > chinna. > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- Saurabh Singh B.Tech (Computer Science) MNNIT ALLAHABAD -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
[algogeeks] interview questions
I couldn't find the solution to this problem please help. Find the *first unique* string from a list of strings in *one pass.* * * *unique : *It occurs only once in the list. *one pass : *you are allowed to traverse the list only once. -- regards, chinna. -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] Interview Questions ebook
Go for crack the interview. On Fri, Jul 1, 2011 at 9:06 AM, Antony Kotre wrote: > please suggest me or mail me a good interview questions ebook > thanks > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
[algogeeks] Interview Questions ebook
please suggest me or mail me a good interview questions ebook thanks -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] Interview questions for multithreading in Java
Thanks Abhishek! I was looking for something in Java On Tue, Mar 8, 2011 at 11:13 PM, Abhishek Goswami wrote: > I think you can go some basic concept which help you. I have collected some > info about threading . hope so it will little bit > useful > http://www.cppcoffe.blogspot.com/ > > > > On Tue, Mar 8, 2011 at 9:35 PM, Abhishek Sharma wrote: > >> u can go through the following questions...not sure about the answers...: >> >> 1) What are the two types of multitasking? >> >> Ans : 1.process-based >> >> 2.Thread-based >> >> 2) What are the two ways to create the thread? >> >> Ans : 1.by implementing Runnable >> >> 2.by extending Thread >> >> 3) What is the signature of the constructor of a thread class? >> >> Ans : Thread(Runnable threadob,String threadName) >> >> 4) What are all the methods available in the Runnable Interface? >> >> Ans : run() >> >> 5) What is the data type for the method isAlive() and this method is >> >> available in which class? >> >> Ans : boolean, Thread >> >> 6) What are all the methods available in the Thread class? >> >> Ans : 1.isAlive() >> >> 2.join() >> >> 3.resume() >> >> 4.suspend() >> >> 5.stop() >> >> 6.start() >> >> 7.sleep() >> >> 8.destroy() >> >> 7) What are all the methods used for Inter Thread communication and what >> is the class in which these methods are defined? >> >> Ans :1. wait(),notify() & notifyall() >> >> 2. Object class >> >> 8) What is the mechanisam defind by java for the Resources to be used by >> only one Thread at a time? >> >> Ans : Synchronisation >> >> 9) What is the procedure to own the moniter by many threads? >> >> Ans : not possible >> >> 10) What is the unit for 1000 in the below statement? >> >> ob.sleep(1000) >> >> Ans : long milliseconds >> >> 11) What is the data type for the parameter of the sleep() method? >> >> Ans : long >> >> 12) What are all the values for the following level? >> >> max-priority >> >> min-priority >> >> normal-priority >> >> Ans : 10,1,5 >> >> 13) What is the method available for setting the priority? >> >> Ans : setPriority() >> >> 14) What is the default thread at the time of starting the program? >> >> Ans : main thread >> >> 15) The word synchronized can be used with only a method. >> >> True/ False >> >> Ans : False >> >> 16) Which priority Thread can prompt the lower primary Thread? >> >> Ans : Higher Priority >> >> 17) How many threads at a time can access a monitor? >> >> Ans : one >> >> 18) What are all the four states associated in the thread? >> >> Ans : 1. new 2. runnable 3. blocked 4. dead >> >> 19) The suspend()method is used to teriminate a thread? >> >> True /False >> >> Ans : False >> >> 20) The run() method should necessary exists in clases created as subclass >> of thread? >> >> True /False >> >> Ans : True >> >> 21) When two threads are waiting on each other and can't proceed the >> programe is said to be in a deadlock? >> >> True/False >> >> Ans : True >> >> 22) Which method waits for the thread to die ? >> >> Ans : join() method >> >> 23) Which of the following is true? >> >> 1) wait(),notify(),notifyall() are defined as final & can be called only >> from with in a synchronized method >> >> 2) Among wait(),notify(),notifyall() the wait() method only throws >> IOException >> >> 3) wait(),notify(),notifyall() & sleep() are methods of object class >> >> 1 >> 2 >> 3 >> 1 & 2 >> 1,2 & 3 >> Ans : D >> 24) Garbage collector thread belongs to which priority? >> >> Ans : low-priority >> >> 25) What is meant by timeslicing or time sharing? >> >> Ans : Timeslicing is the method of allocating CPU time to individual >> threads in a priority schedule. >> >> 26) What is meant by daemon thread? In java runtime, what is it's role? >> >> Ans : Daemon thread is a low priority thread which runs intermittently in >> the background doing the garbage collection operation for the java runtime >> system >> >> >> On Tue, Mar 8, 2011 at 9:16 PM, Abhishek Sharma >> wrote: >> >>> what do u mean by multi-threading :P >>> >>> >>> On Tue, Mar 8, 2011 at 7:37 PM, vaibhav agrawal wrote: >>> Hi, What interview questions one would expect for multi-threading? Thanks, Vaibhav -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en. >>> >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > -- > You received this message because you are subscribed to
Re: [algogeeks] Interview questions for multithreading in Java
I think you can go some basic concept which help you. I have collected some info about threading . hope so it will little bit useful http://www.cppcoffe.blogspot.com/ On Tue, Mar 8, 2011 at 9:35 PM, Abhishek Sharma wrote: > u can go through the following questions...not sure about the answers...: > > 1) What are the two types of multitasking? > > Ans : 1.process-based > > 2.Thread-based > > 2) What are the two ways to create the thread? > > Ans : 1.by implementing Runnable > > 2.by extending Thread > > 3) What is the signature of the constructor of a thread class? > > Ans : Thread(Runnable threadob,String threadName) > > 4) What are all the methods available in the Runnable Interface? > > Ans : run() > > 5) What is the data type for the method isAlive() and this method is > > available in which class? > > Ans : boolean, Thread > > 6) What are all the methods available in the Thread class? > > Ans : 1.isAlive() > > 2.join() > > 3.resume() > > 4.suspend() > > 5.stop() > > 6.start() > > 7.sleep() > > 8.destroy() > > 7) What are all the methods used for Inter Thread communication and what is > the class in which these methods are defined? > > Ans :1. wait(),notify() & notifyall() > > 2. Object class > > 8) What is the mechanisam defind by java for the Resources to be used by > only one Thread at a time? > > Ans : Synchronisation > > 9) What is the procedure to own the moniter by many threads? > > Ans : not possible > > 10) What is the unit for 1000 in the below statement? > > ob.sleep(1000) > > Ans : long milliseconds > > 11) What is the data type for the parameter of the sleep() method? > > Ans : long > > 12) What are all the values for the following level? > > max-priority > > min-priority > > normal-priority > > Ans : 10,1,5 > > 13) What is the method available for setting the priority? > > Ans : setPriority() > > 14) What is the default thread at the time of starting the program? > > Ans : main thread > > 15) The word synchronized can be used with only a method. > > True/ False > > Ans : False > > 16) Which priority Thread can prompt the lower primary Thread? > > Ans : Higher Priority > > 17) How many threads at a time can access a monitor? > > Ans : one > > 18) What are all the four states associated in the thread? > > Ans : 1. new 2. runnable 3. blocked 4. dead > > 19) The suspend()method is used to teriminate a thread? > > True /False > > Ans : False > > 20) The run() method should necessary exists in clases created as subclass > of thread? > > True /False > > Ans : True > > 21) When two threads are waiting on each other and can't proceed the > programe is said to be in a deadlock? > > True/False > > Ans : True > > 22) Which method waits for the thread to die ? > > Ans : join() method > > 23) Which of the following is true? > > 1) wait(),notify(),notifyall() are defined as final & can be called only > from with in a synchronized method > > 2) Among wait(),notify(),notifyall() the wait() method only throws > IOException > > 3) wait(),notify(),notifyall() & sleep() are methods of object class > > 1 > 2 > 3 > 1 & 2 > 1,2 & 3 > Ans : D > 24) Garbage collector thread belongs to which priority? > > Ans : low-priority > > 25) What is meant by timeslicing or time sharing? > > Ans : Timeslicing is the method of allocating CPU time to individual > threads in a priority schedule. > > 26) What is meant by daemon thread? In java runtime, what is it's role? > > Ans : Daemon thread is a low priority thread which runs intermittently in > the background doing the garbage collection operation for the java runtime > system > > > On Tue, Mar 8, 2011 at 9:16 PM, Abhishek Sharma wrote: > >> what do u mean by multi-threading :P >> >> >> On Tue, Mar 8, 2011 at 7:37 PM, vaibhav agrawal wrote: >> >>> Hi, >>> >>> What interview questions one would expect for multi-threading? >>> >>> Thanks, >>> Vaibhav >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Algorithm Geeks" group. >>> To post to this group, send email to algogeeks@googlegroups.com. >>> To unsubscribe from this group, send email to >>> algogeeks+unsubscr...@googlegroups.com. >>> For more options, visit this group at >>> http://groups.google.com/group/algogeeks?hl=en. >>> >> >> > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] Interview questions for multithreading in Java
what do u mean by multi-threading :P On Tue, Mar 8, 2011 at 7:37 PM, vaibhav agrawal wrote: > Hi, > > What interview questions one would expect for multi-threading? > > Thanks, > Vaibhav > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] Interview questions for multithreading in Java
u can go through the following questions...not sure about the answers...: 1) What are the two types of multitasking? Ans : 1.process-based 2.Thread-based 2) What are the two ways to create the thread? Ans : 1.by implementing Runnable 2.by extending Thread 3) What is the signature of the constructor of a thread class? Ans : Thread(Runnable threadob,String threadName) 4) What are all the methods available in the Runnable Interface? Ans : run() 5) What is the data type for the method isAlive() and this method is available in which class? Ans : boolean, Thread 6) What are all the methods available in the Thread class? Ans : 1.isAlive() 2.join() 3.resume() 4.suspend() 5.stop() 6.start() 7.sleep() 8.destroy() 7) What are all the methods used for Inter Thread communication and what is the class in which these methods are defined? Ans :1. wait(),notify() & notifyall() 2. Object class 8) What is the mechanisam defind by java for the Resources to be used by only one Thread at a time? Ans : Synchronisation 9) What is the procedure to own the moniter by many threads? Ans : not possible 10) What is the unit for 1000 in the below statement? ob.sleep(1000) Ans : long milliseconds 11) What is the data type for the parameter of the sleep() method? Ans : long 12) What are all the values for the following level? max-priority min-priority normal-priority Ans : 10,1,5 13) What is the method available for setting the priority? Ans : setPriority() 14) What is the default thread at the time of starting the program? Ans : main thread 15) The word synchronized can be used with only a method. True/ False Ans : False 16) Which priority Thread can prompt the lower primary Thread? Ans : Higher Priority 17) How many threads at a time can access a monitor? Ans : one 18) What are all the four states associated in the thread? Ans : 1. new 2. runnable 3. blocked 4. dead 19) The suspend()method is used to teriminate a thread? True /False Ans : False 20) The run() method should necessary exists in clases created as subclass of thread? True /False Ans : True 21) When two threads are waiting on each other and can't proceed the programe is said to be in a deadlock? True/False Ans : True 22) Which method waits for the thread to die ? Ans : join() method 23) Which of the following is true? 1) wait(),notify(),notifyall() are defined as final & can be called only from with in a synchronized method 2) Among wait(),notify(),notifyall() the wait() method only throws IOException 3) wait(),notify(),notifyall() & sleep() are methods of object class 1 2 3 1 & 2 1,2 & 3 Ans : D 24) Garbage collector thread belongs to which priority? Ans : low-priority 25) What is meant by timeslicing or time sharing? Ans : Timeslicing is the method of allocating CPU time to individual threads in a priority schedule. 26) What is meant by daemon thread? In java runtime, what is it's role? Ans : Daemon thread is a low priority thread which runs intermittently in the background doing the garbage collection operation for the java runtime system On Tue, Mar 8, 2011 at 9:16 PM, Abhishek Sharma wrote: > what do u mean by multi-threading :P > > > On Tue, Mar 8, 2011 at 7:37 PM, vaibhav agrawal wrote: > >> Hi, >> >> What interview questions one would expect for multi-threading? >> >> Thanks, >> Vaibhav >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
[algogeeks] Interview questions for multithreading in Java
Hi, What interview questions one would expect for multi-threading? Thanks, Vaibhav -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
