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Hughes Interview Questions

Questions Answers Views Company eMail

what is the diff b/n c and c++ a. dynamic scoping b. nested switching c. declaration of variables in any code block d. separation of compilation and linking

2 6404

f(char *p) { p=(char *)malloc(sizeof(6)); strcpy(p,"HELLO"); } main() { char *p="BYE"; f(p) printf("%s",p); } what is the output?

9 20865

To sorting array of 10 elements which sorting is best a)selection b)bubble c)tree sort

2 7955

converting 41.685 to binary

1 5146

x:validating :Are we producing product right y:verification:Are we producing right right a)X is wrong statement b)y is " c)x and Y " d)x & y is right statement

1 6331

client server is working in asyn mode then how communication will take place bt client and server.

2086

If A sends a message to B with encryption then key is a)A public key b)B public key c)A private key d)B private key

2 5200

In a class only declaration of the function is there but defintion is not there then what is that function?

5 9055

If "AaBbCc" is passed to the char char x(*a) { a[0]?x(a+1):1; printf("%c",a[0]); return 1; } what will be the output?

6 9559

f(*p) { p=(char *)malloc(6); p="hello"; return; } main() { char *p="bye"; f(p); printf("%s",p); } what is the o/p?

7 10514

if heap sort contains n elements, no of comparsions required are

2 5612

if there are n nodes in a binary tree, how many null pointers are there?

4 22745

which of the following is efficient in terms of space a. insertion sort b. quick sort c. selection d. both a and c

1 3452

HUGHES PLACEMENT PAPER -------- Placement Paper - 1

1 6836

HUGHES PLACEMENT PAPERS ------ Placement Paper 2

1 6378

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You have an asp. Net web application running on a web-farm that does not use sticky sessions - so the requests for a session are not guaranteed to be served the same machine. Occasionally, the users get error message validation of view state mac failed. What could be one reason that is causing this error?

919

Explain about accessibility modifier 'protected internal'?

959

Since minority interest is balance sheet item, and got brought foward figure, how to disclose brought forward figure in consolidation work sheet instead of we make adjustment on current year to show their share in subsidiary.

1951

can u explain relative path architecture framework in qtp?

1950

What is html and its functions?

877

What are the different ways of method can be overloaded?

827

Can inverted beams used in pipes during construction? If yes, explain how it can be implemented?

1371

How do I make a particular task run everyday by 10pm?

639

what is the four different use of bricks accept the construction and building?

2279

Why do we need orm?

342

what is assertion in selenium and what are the types of assertion?

975

Can the main method be declared final?

953

Can I put linux on my laptop?

815

Why do we use div tag in css?

637

What is the use of hooks in codeigniter?

562