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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 6402

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 20858

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

2 7952

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 5199

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

5 9053

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 10509

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

2 5611

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

4 22743

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 6374

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Hughes Interview Questions

Un-Answered Questions

What is the use of rasp file?

976

Explain what is the difference between mysql_fetch_array() and mysql_fetch_assoc()?

854

What are your main strengths that are in line with this job?

1157

Why servers should be multithreading? Explain.

1012

Are you using any external system determining the storage bins for stock placement / remove? If yes, then which system should determine the storage bins for stock placement / remove?

1124

What is merge sort in c?

1006

What are the options for book publishing in bpc?

How you rank yourself compared with your friends?

1337

How to use output values in qtp ?

952

How do I alter a column in postgresql?

790

How do I get an accurate error status return from system on ms-dos?

1077

What packages are used by jdbc?

907

How do I perform a database backup?

What are the six database objects?

860

How is time management and payroll integrated?

998