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Hughes Interview Questions

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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 12233

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

3 11100

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

6 15344

TCP/IP hdr checksum : what method is used ?

4 12654

One solution for deadlock prevention for dining philosopher's problem

3 10037

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

2 8284

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

1 5158

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 6654

converting 41.685 to binary

1 5319

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 6480

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

2181

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 5400

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

5 9440

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 9984

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

7 10948

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Un-Answered Questions

What happens if an integer is too big for int date type?

1023

What is the purpose of xmlaccess configuration file export.xml & exportrelease.xml? What is the difference? & When will you use one over the other ?

910

If we started new project of Housing with Construction linked payment plan . How can booked our revenue or Sales .

2294

How do you reference the host of a component?

825

What are the different types of flip-flops?

1065

How to create a view using data from another view?

994

how to calculate the surge level of surge suppressors related to the SF6 cicuit breakers?

2008

what were your starting and final levels of compensation?

1393

what are the advantages of modular proramming techniques

1160

What is the difference between ienumerable and icollection?

992

You have been assigned to a project in which the objectives are to expand three miles of the north-south highway through your city by two lanes in each direction. You are in charge of the demolition phase of this project, and you report to the project manager in charge of this project. You have been hired on contract and will be released at the completion of the demolition phase. What type of organizational structure does this represent? A. Functional organization B. Weak matrix organization C. Projectized organization D. Balanced matrix organization

1532

Why Vitrified tile are getting pop up.

1085

How to upgrade to the latest version using magento connect?

a depository bank is held where either in company's exist country or foreign country and how depository work with investor and how investor has to pay share price. please reply me quick because tomorrow my presentation so please........... alok

2006

What is the shortcut key for save as in word 2010?

629