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Hughes Interview Questions
Questions Answers Views Company eMail

RAM chips arranged in 4X6 array and of 8kX4bit capacity each. How many address lines reqd. to access each byte a. 12 b. 16 c.15 d. 17

5 10488

Method used for Disk searching.. a.linked list b.AVL c.B-tree d. binary tree

3 9595

int arr[] = {1,2,3,4} int *ptr=arr; *(arr+3) = *++ptr + *ptr++; Final contents of arr[]

6 13007

TCP/IP hdr checksum : what method is used ?

 4 10473

One solution for deadlock prevention for dining philosopher's problem

 3 8549

given a height balanced tree. If we add one more node , how many nodes gets unbalanced ?

2 6576

Given a arbitrary pointer to an element in a singly linked list?what is the time complexity for its deletion .

1 4086

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 5399

converting 41.685 to binary

 1 4467

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 5715

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

1658

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 4209

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

5 7599

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 8080

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

7 8622

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Hughes Interview Questions


Un-Answered Questions

What is the difference between unset and unlink?

536

What is a macro, and explain how do you use it?

623

Explain auto-negotiation function?

536

What is the difference between Indian and us taxation

2185

Explain the different types of AM, FM along with the Diagrams on the paper.

529




What is an empty string in css?

523

Differentiate between gl_date and gl_posted.

90

What are the different types of validation used in jsf?

78

Where is wet leg is used?

635

Is jdbctemplate thread safe?

483

Name the methods in session object?

537

Which compound is involved in reducing levels of homocysteine in the blood?

2094

What is the purpose of controllers? : salesforce visualforce

201

What is full form of rtm?

530

What is ms word and features?

320