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Hughes Interview Questions

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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 6533

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 21261

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

2 8093

converting 41.685 to binary

1 5243

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 6422

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 5325

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

5 9274

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 9802

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

7 10768

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

2 5728

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

4 22938

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

1 3572

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

1 6909

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

1 6471

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Hughes Interview Questions

Un-Answered Questions

How you are integrating cucumber feature files with step files?

877

Will installing ubuntu erase windows?

840

What is a linked list in c++?

1050

What is lazy initialization in c++?

1109

Difference between low impedance and high impedance Restricted Earth Fault

3125

How do I restore my folders in windows live mail?

822

How to concatenate two character strings?

1033

How to compile multiple typescript files into a single file?

219

How does a C++ structure differ from a C++ class?

1124

i have pcb and i am all set to do biotech so i wanted to know is this a successful option which has its perks??

2161

What is ide with example?

979

Is jdbc a middleware?

953

What is a node in drupal?

123

Is access harder than excel?

631

What is spark tool?

265