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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 11923

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

3 10855

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

6 14933

TCP/IP hdr checksum : what method is used ?

4 12275

One solution for deadlock prevention for dining philosopher's problem

3 9777

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

2 8034

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

1 4983

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 6433

converting 41.685 to binary

1 5172

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 6350

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

2099

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 5229

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

5 9100

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 9611

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

7 10560

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Un-Answered Questions

Can salary paid to promoters before incorporation be taken as a part of pre-incorporation expense? If yes how is the TDS part to be dealt with?

2604

Difference between server-side ajax framework and client-side ajax framework?

873

What is a command to stop and start dmgr, nodeagent & jvm?

929

What type of job are you holding at the moment? What is your desired employment / occupational field

3923

Ford Software engineer interview process and model questions

5977

In which directory all external modules and files are stored in angular 4?

994

Explain about instance in object oriented programming?

1020

Explain how drupal engine works ?

176

What is the meaning of the words public, static and void?

829

Explain what is a cube in data warehousing concept?

944

What does serialization mean in python?

861

What is ddl, dml, and dcl?

947

What is the difference between a heap table and temporary table?

899

How do you show trends in excel?

585

explain the concept of fragment elimination in informix ?