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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 6525

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 21252

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

2 8091

converting 41.685 to binary

1 5239

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 6420

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

2145

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 5322

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

5 9263

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 9793

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

7 10764

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

2 5723

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

4 22935

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

1 3571

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

1 6907

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

1 6468

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Hughes Interview Questions

Un-Answered Questions

What is sub-process? How call this sub-process?

387

What are the types of assertions there in selenium?

902

What is semaphore explain with example?

885

Can we use pl sql in sql server?

1081

What is a memory leak in java?

1074

how to do partition in sqlserver

2474

Despite having a great biodiversity why, is the Amazon Rainforest under risk of desertification?

304

Where can I get sample data to try?

How do I enforce const correctness in c#?

944

What are dropouts?

902

Is sap a crm tool?

What is a cookie testing?

1090

Is sql similar to python?

973

What are the grouping functions?

934

If i am running of spindle at 2000rpm ,but How to spindle stop at the second I am resetting the machine in CNC machines

1641