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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 8619

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

3 8038

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

6 9431

TCP/IP hdr checksum : what method is used ?

4 8650

One solution for deadlock prevention for dining philosopher's problem

3 7308





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

2 4807

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

1 3082

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 4389

converting 41.685 to binary

1 3666

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 4981

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

1269

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 2972

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

5 5836

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 5878

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

7 5810

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Un-Answered Questions

Did u used latest transformations of 8.6.0? for what?

1075


What are the Advantages and disadvantages of Array?

212


How much quantity of cement and sand required for the inlining of 610mm dia MS pipe 8.7mm thk.Inlining thickness is 10mm and CM ratio is 1:1.5.

2728


What is the difference between the external table and managed table?

137


What is the binary number system?

147






How do I extract data from xml to excel?

106


What is vlookup used for?

33


What is Data Modelling?

171


Which IDEs support Play and Scala-Based Applications Development and how?

3


What are Private Mappings?

645


What is the difference between per_people_f and per_all_people_f?

209


What do the PUT and INPUT functions do?

163


What is PAC Learning?

9


Where $mpjret is used in ab-initio?

194


How do I select a database in mysql?

113