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Amazon C Interview Questions
Questions Answers Views Company eMail

How would you print out the data in a binary tree, level by level, starting at the top?

 6 18731

Write an interactive c program that will encode or decode a line of text. To encode a line of text, proceed as follows: Convert each character, including blank spaces, to its ASCII equivalent. Generate a positive random integer. Add this integer to the ASCII equivalent of each character. The same random integer will be used for the entire line of text. Suppose that N1 represents the lowest permissible value in the ASCII code, and N2 represents the highest permissible value. If the number obtained in step 2 above exceeds N2, then subtract the largest possible multiple of N2 from this number, and add the remainder to N1. Hence the encoded number will always fall between N1 and N2, and will therefore always represent some ASCII character. Display the characters that correspond to the encoded ASCII values. The procedure is reversed when decoding a line of text. Be certain, however, that the same random number is used in decoding as was used in encoding.

1 7459

if the address of a[1,1] and a[2,1] are 1000 and 1010 respectively and each occupies 2 bytes then the array has been stored in what order?

 4 15091

What is the output of following program ? int main() { int x = 5; printf("%d %d %d\n", x, x << 2, x >> 2); }

 5 16110

write a C program:There is a mobile keypad with numbers 0-9 and alphabets on it. Take input 0f 7 keys and then form a word from the alphabets present on the keys.

 1 11416




main() { intx=2,y=6,z=6; x=y=z; printf(%d",x) }

 5 13973

Find the second largest element in an array with minimum no of comparisons and give the minimum no of comparisons needed on an array of size N to do the same.

 46

How do you convert a decimal number to its hexa-decimal equivalent.Give a C code to do the same

 43

What is a C array and illustrate the how is it different from a list.

 42

What is the time and space complexities of merge sort and when is it preferred over quick sort?

 45

Write a function which takes as parameters one regular expression(only ? and * are the special characters) and a string and returns whether the string matched the regular expression.

 40

What are the differences between new and malloc in C?

 35

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Amazon C Interview Questions





Un-Answered Questions

Explain about localization?

11

what is a Additional domain ? what is a child domain?

1788

Filter badi and multiple used badi? Will the sequence matter of the badi implementation in case of multiple used badi?

352

How large a key should be used in RSA ?

1012

Explain knurling.

10




What is the importance of the batch record?

4

how to hack email id & passward

1020

Differentiate storage classes on the basis of their scope?

31

Explain web sql?

11

What is delegatingvariableresolver?

5

In maven what are the two setting files called and what is their location?

5

H.t motor 6600 volt to same motor lt supply 440volt supply applyed to h.t motor to effect....

777

Tell me about how you have left a position better than you found it

910

What is memo?

3

What do you know about FI, FII and FDI?

30