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Code Snippets Interview Questions
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Hi, I want to get output as 0x23400000345.... in the below example How to get? i tried out, but unable to get the answer $r=0x234; $t=0x345; $y=pack(L L,$t,$r); $x1=unpack(L!,pack(P,$y)); printf(" The value is $x1"); I didnt get constant output?

 1 2731

In java, why do we set thread priority, when we know that there is no guarantee by which a thread should be execute?

Google, Microsoft,

2456

why is printf("%d %d %d",i++,--i,i--);

Apple, Cynity, TCS,

4 5755

Sir... please give some important coding questions asked by product companies..

 2059

1+(2*3)+(4*5*6)+(7*8*9*10)+... specified input value

MAQ,

1 3028

i have some csv files in a directory which have sub-directories also. now how can i merge all .csv files in to one with a single header. for example: have some 4 files. 1.csv--------name,age,sal abc,25,4000 2.csv--------name,age,sal vgd,32,3500 3.csv--------name,age,sal hfg,20,5000 4.csv--------name,age,sal asd,15,2000 now my output file should be like 5.csv----------name,age,sal abc,25,4000 vgd,32,3500 hfg,20,5000 asd,15,2000 and please explain the code for me. as i am new to scripting. thank you in advance

Tech Mahindra,

1588

Write a Program in 'C' To Insert a Unique Number Only. (Hint: Just Like a Primary Key Numbers In Database.) Please Some One Suggest Me a Better Solution for This question ??

Home,

2184

Write a program using one dimensional array to assign values and then display it on the screen. Use the formula a[i]=i*10 to assign value to an element.

Samar State University,

1 2998

Write a program that produces these three columns sequence nos. using loop statement Sequence nos. Squared Squared + 5 1 1 6 2 4 9 3 9 14 4 16 21 5 25 30

GoDB,

1 3242

4. Main() { Int i=3,j=2,c=0,m; m=i&&j||c&I; printf(“%d%d%d%d”,I,j,c,m); }

Broadridge,

2 6776

Beautiful is for 012345678 9 and a code for similar word containing the same alphabets

 5944

All the combinations of prime numbers whose sum gives 32

HHH,

1 3084

A program that will create a movie seat reservation. The program will display the summary seats and its status. The user will be ask what seat no. to be reserved, then it will go back again to the summary to display the updated seat status. If the seat no. is already reserved then it will prompt an error message. And also if the input seat no is out of range then it will also prompt an error message. The program is continuously running. Termination of the program will depends on how the programmer will apply. Sample output: Movie Seats Reservation Summary of Seats: Seat 1: Available Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 1 Movie Seats Reservation Summary of Seats: Seat 1: Reserve Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 6 The Seat no. is out of range! Movie Seats Reservation Summary of Seats: Seat 1: Reserve Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 1 The Seat no. is already reserved! Movie Seats Reservation Summary of Seats: Seat 1: Reserve Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 0 GoodBye... Thank You!!!

 2105

What is full form of PEPSI

 2161

#include int main() { int x=2,y; y=++x*x++*++x; printf("%d",y); } Output for this program is 64. can you explain how this output is come??

 1 4615

Un-Answered Questions { Code Snippets }

why do you use macros? Explain a situation where you had to incorporate macros in your proc report? use a simple instream data example with code ?

2547

How to change winform look?

2520

How can a procedure fetch data from FTP? I need a general code for this..

1365

how exactly is the lngColour used?

1978

Write a C/C++ program that connects to a MySQL server and displays the global TIMEZONE.

4813

code to Hide and Show form controls

2017

write a program using 2 D that searches a number and display the number of items 12 inputs values input 15,20, 13, 30, 38, 40,16, 18, 20 ,18 ,20 enter no. to search : 20

3603

code to keep a page Out of the browser history

1841

How do you set a global variable inside a function?

611

1+1/2!+1/3!+...+1/n!

2197

#include int main(void) { int a=4, b=2; a=b<>2 ; printf("%d",a); return 0; }

1333

I am trying to pass the string firstName from a Servlet called SampleServet. I am running this on eclipse and it tells me that "the value for annotation attribute must be a constant expression. I don't understand why it is giving me this error. @PersonAnnotation(name = SampleServlet.firstName) public class AnnotationClass{

2075

How to swap two ASCII numbers?

2711

Code for Presenting Parent/Child Data in a Data Grid Row?

2303

what mean void creat_object?in public class in this code class A{ public: int x; A(){ cout << endl<< "Constructor A";} ~A(){ cout << endl<< "Destructor A, x is\t"<< x;} }; void create_object(); void main() { A a; a.x=10; { A c; c.x=20; } create_object(); } void create_object() { A b; b.x=30; }

2334

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