Placement Papers - HP

Hewlett Packard
HP IT Information & Computer Cocepts Pattern
Posted by :
Srinivasan.S
(16)
4 Sections & 48 Quesns
No Negative marking
All Objective Quesns.
 
 IT Information

1. Who is associated with C language?

2. CEO of MIcrosoft

3.Company producing Routers,Bridges

4.From 70s 80s Company producing mouse,GUIs............
a)Dell
 b)IBM
 c) Xerox
 d) HP

 5.Inventor of Pascal

 6.Abt SUN micro systems

 7.first digital comp machine a)von neumann b) Dijkstra

 8.Which of these is not search engine a)hotbot
 b)parametric         c)Altavista         d) google

 9.In 2002 IBM acquired which company
 a) Rational
 b) oracle
 c) netscape

10.founder of apple computer(2 persons)
 
 Computer Concepts
 
 1.Complexity nlogn a.quick sort b. bubble sort c. shell sort

2.Abt Protocols

3.Abt SSL

4.Abt MBR

5.Cross compiler

6.synonymus to main memory

7.Semaphores

8.Database Que. Stored procedures Trigger strategy

9.Bandwidth measured in ?

10.Term assoc with Context Transaction

 Java
 
 1.extending the class means

2.how many values does char of java has

3.Java pgm can be executed on any m/c how?

4.utility used for dynamically changing the tables
 a.vector         b. hash table         c. enumeration         d. structures

5.Synchronise means

6. if X & Y r objects X = Y means

 7.which action Java platform restricts on applets
 a. Image viewing
b. Accept user i/p
c. write to system files
d. initialise date in browser

 8.quesns on JDBC

 9.Two quesns on simple java pgms.

 10. Java was initially code named as:
 a)Oak         b)green         c)miller

 11.) what is not true about the following statements about java.
 a) it is compiled using javac compiler
b) the compiled files have .class extension.
c) such files cannot be transfered from one comp to another.
d) they use the java interpreter